Bidhan Chandra Krishi Viswavidyalaya - West Bengal

33676305 purchase , particulars , atomic absorption spectrophotometer ( aas ) : atomicabsorptionspectrophotometerwithgraphitetubeautomizer ( gta ) , flameautomizer ( fa ) andvapourgenerationassembly ( vga ) , unitforflame ( airacetyleneandnitrousoxide acetylene ) , chiller, autosamplersforgtaandflame.: technical specification: atomic absorption spectrophotometer: computer controlled with built inflame emission mode, wave length range: 180 – 910nmwave length, sensitivity: sensitivityatleast0.35absfor5µg / mlaqueouscopperstandardsolutionwithair – acetylene flame., optics: double beamholographic monochromator, czerny turner , focallength: atleast250mmfocallength, resolution: 1800lines / mm, slit width: 0.1nm, 0.2nm, 0.4nm, 1nm, 2nm & 5.0nm ( six step auto changer ) , flame atomizer: alltitaniumor equivalentburnerwithimpactbead / flowspoiler, premixdesign, movement: automatic movementintothe sample compartment, affect from acids, organic solvent: unaffected from attacks by acid solution or organic solvents ( e.g. methylisobutylketone i.e. mibk, flame alignment in liquid beam:fullyautomatic, optimizedwithmotorizedburnermountforverticalandhorizontalburneradjustment, nebulizer:highprecisionabletoprovidemanuallyadjustableuptakeratesmaterialofthenebulizerandrelatedventurishouldbeinerttoacidsolutionsandorganic solventssuchasmibk, flame control: computercontrolledignition, gas control: computercontrolledwithoxidantandfuelgasesmonitoringtomonitorconstantfuel / oxidantrationignition., safety function: interlockingsystem to preventignition, essential interlock monitor: burnertypeaswellasitspresenceinposition, airselector, flamesensor, liquidtraplevel, gassupplypressureandairsupplyanywhere inthe networkofgastubings inthe system, automatic lamp selection function: computer controlled hollow cathode lamp selection and alignment, lamp holder: atleast8lampholderwithbuiltinpowersuppliesforhollowcathodelampsandelectrode–lessdischargelampsorequivalent, operating parameter setting: automatic setting, read out / display: displayfacilityforabsorbanceaswellasconcentration, displayoferrorsorerrorcodes, absorbancerangeat least upto 2.0 abs., scale expansion: scale expansionatleastupto 100x, integration time: integrationtime shouldcoveratleast0.1to 60 secondsrange, measurement: measurementsofmean, rsdandcv, backgroundonlymode, integration ofpeakheightandpeakareas.accessories / spares with flame aasystem, vapor generation assembly: shouldbecontinuousflowbasedhydride / mercuryvaporgeneratorwithoptionofusingwithorwithoutaprogra, mmable auto sampler highly automatic: after pressing the start key, the whole, process ( sampling, reacting, calibrating and cleaning ) will be, finished automatically.high sensitivity: the sensitivity of most elements is better than 1ng / ml / 1%a. sensitivity of arsenic is better than 0.15ng / ml / 1%a.rsd: less than 3% measurement time: the single measurement will take 25 to 35 sec, less solution: sample 2 2.5ml ( including clean ) , potassium, borohydride 1 1.5ml, carrier liquid 5 6ml.atomizer: heated absorption cell ( heated by air c2h2 flame in standard carrier gas: ar pressure: 0.32 mpa, consumption:70 ml / min, power requirements: 240 vac, 50 / 60 hz, precision: precisionofbetterthan oratleast1%atppblevelsofmercury, arsenic etc. absorption cell: theabsorptioncell’smaterialshouldhavenoeffectofthehighheatof the flame andthe cellforthe analysis ofmercuryshouldbeofa closedabsorptiondesign flame arrester: flamearrestershouldbeprovidedinthetubewhichconnectsthe assemblyto the absorptioncell, cell design holder: thedesignofthecellholdershouldgiveafirmandeasilyadjustable ( foralignment ) mountingonthe burnerhead. system accessories: complete withnecessary reagentbottles, connectorsetc.hollow cathode lamps: arsenic, antimony, calcium, chromium, cobalt, copper, iron, nickel, lead, manganese, mercury, tin, zinc, molybdenum. air compressor with air filter or equivalent air service unit:completewithpressureregulatorquiteinoperation, necessarytubingandconnectorsandshouldmeettheairsupplyrequirements of aasoperation.oil free pump: oil free pumpandmoisture trap, corrosion resistant: resistanttoacidic vapourandthedrainvalve ( if any ) shouldbemade of stainlesssteelof equivalentcorrosionresistantmaterial nitrous – oxide gas regulator: nitrousoxidegasregulator ( twostage ) withheater, withnecessarytubing’sandconnectors.necessarytransformershouldbeprovidedto transformthissupplyto therequirementsoftheheater.theheatershouldworkon230±10volts50hzacpowersupply.acetylene gas regulator: acetylene gasregulator ( twostage ) withnecessarytubingandconnectors.nitrogen gas regulator: nitrogenregulator ( twostage ) withnecessarytuningsandconnectors.graphite furnace system, graphite tubeatomizer: should becomputercontrolledfullyenclosedgraphitetubesystemconsistingofstabilizedtemperature / totalpyrolyticgraphite plateform.gassupplies: provisionoftwogassupplies ( programmeselectable ) withindependentcontroloverthe gassupplythroughthe furnace.heatingrate: heatingrate ofatleast2500°cpersecond coolingtime: coolingtime20seconds temperature range: temperaturerangeambientto 3800°cor morein 1°cincrementsfeedbacksystem: feedbacksystemforfurnacetemperaturecontrol, interlocksforwater, gas, temperature, furnacedoor, graphitetubedamage andmainspower.temp.programming upto 20 rdertemperatureprogrammingfacilitywithflexibilityofprogramselection, ramptime, gases, gasflowandreadtriggerforeachtemperature step.control computercontrolledwithappropriateprovisionforprintoutofthe furnace andsample parameters display calibrationdata / graphs, temperatureprofiles, signalgraphicsandthe instrumentstatus. memory memoryshouldbe ableto storeatleasttwenty fivenonvolatileprogrammes chiller cooling mode: compressor cooling, temperature controller: pid controller, temperature range: 5°c – 35°c, accuracy: ±1°c, cooling capacity: 1300w @25°c, pump pressure: =1.3bar, pump flow: =15litre / min, tank volume: 8 litre, tank material: stainless steel ss304, refrigerant: r134a size ( w*d*h ) : 360*450*653mm, power supply: ac220v, 50 / 60hz dataworkstation application softwareprogram facility with multitasking software shouldprovidecompletecontrolofinstrumentwithinstrumentstatusdisplayanditsvariousaccessories. provide accurate and reproducible time averaged, integration, non – averaged integration, multi level calibration. softwareshouldhandleinstrumentlinearabsorbancereading, concentration, oremissionintensity, integrationtime, built instatistics, calibrationequationcontrol, slopeofanalyticalcurveusingoperatorselectivecalibrationstandard built ininterfaceforcomputerconnectionanduseofoptionalaccessories. comprehensivequalitycontrolprotocolsfacilityincludingblank, multiplequalitycontrolstandards, qa / qcaudittrailandcalibrationfailure. computer system, make reputed brand, processor i5 10th gen, ram 8gb or advance.ssd 512, monitor 19”led, operation software: preloaded windows xp professional operating system with licensed cd or better msoffice2000standardwithmedia, manualandlicensedcdor better, preloaded antivirus with latest version along with licensed cd or better fume hoodexhaust fume hood made in stainless steel chimney with std 20ft ss304 powder coated exhaust pipe with inert centrifugal blower 1400rpm, ac 230v, with standard fitting installation hardware for installation. operation kit standardoperationkitincludingallrequireditems, tubings, fittingsforstartup / regularoperationofinstrumentsuchasgaspurificationsystem to be supplied with the system. operation / maintenance manual operation / maintenance manualforeachunit analytical manual analyticalmanualincludingapplicationsforflame, vgaandgraphite system operation and maintenance training one weektrainingto beprovidedtotwo scientiston softwaretraining, operation, maintenance andtrouble shootingaspectsof instrumentatthe timeof installation. , air conditioner : split ac with inverter swing compressor: streamer discharge & dew clean technology for healthy air capacity 1.5 ton: suitable for medium sized rooms ( 111 to 150 sq.ft ) 5 star: best in class efficiency copper condenser coil: better cooling and requires low maintenance key features cooling capacity @ 43°c: 100%; noise level: 38 db ( a ) ; ambient operation: 54°c special features: 15% higher iseer compared to base iseer ( 4.5 ) of 5 star ac; patented streamer discharge for healthy air; intelligent eye to adjust cooling according to human presence; triple display ( power consumption %age, set / room temperature & auto error code ) ; dew clean technology that cleans indoor unit coil with a press of button refrigerant gas: r32 environmental friendly no ozone depletion potential indoor unit, outdoor unit, remote control, user manual, warranty card & standard installation kit , bod incubator: floor standing, double doors .temperature range 5°c to 80°c with uniformity of ±0.2°c @ 10°c. microprocessor pid controller delivers superior temperature control accuracy, required for precise results. features and advantages include illumination lamp, caster wheels for easy mobility, digital timer . 175litres / 6.1cft, external chamber ms, internal chamber ss304, solid insulated door ( with glass & without glass ) w / lock door, stainless steel 5 shelves removable, caster wheels, humidity system, light system by interior illumination w / 3 fluorescent tubes, timer 0 99 hours for regulating cycles illumination condition, rfid enabled door locking system. brand name and model name must come in the display. , centrifuge: max speed: 15000 rpm speed accuracy : ±1rpm or ±1 x g temperature: 10°c to +40°c. possibility of precooling during standstill rotor type: angle rotor for conical centrifuge tubes. all rotors with lid and anti corrosion coating rotor capacity: 8 x 50 ml with max. rpm:~14000 rpm 8 x 15ml with max. rpm:~ 14, 000 pre selection of run parameters in terms of rpm timer range: pre selection of time from 30sec. to 10 hr. or continuous set time in hrs:min, min:sec, or continuous mode automatic rotor identification & imbalance sensor low vibration during the operation. extremely low noise during operation ( <66 db ) . with microcontroller for speed, time and temperature motorized lid lock and inter lock keys for start, stop and lid open power supply: 230 v / 50 60 hz , chns analyser : fully automated pc controlled elemental analyser for solid and liquid samples.the analyzer must be able to simultaneously determine the elements in the following combinations: chns, or chn, or cns, or cn, or nwithout a need to change column helium as carrier gas and option for argon as carrier gas in chns mode.sample weight range: 0.2 mg of organic compound to 800 mg or more inhomogeneous soildetection range: 0 to 100% for all elements ( c, h, n, s ) with the capability of measuringat least 10 mg absolute carbon in chns mode and more than 50 mg in cn mode standard deviation: ?0.1% of absolute. lower detection limit of < 50 ppm for n , c and s with thermal conductivity detector ( tcd ) dependingon sample weight. the instrument must fulfil the international and national safety standards. for safety reasons, theentire instrument including furnaces must internally operate on low voltage ( < 50 v ) . large dynamic measurement, range from 0.1 milligram, chemical substance to1 gram inhomogeneous soil, best analysis results for any sample matrix, wide variety of optional configurations, individually extendible, low and tool free maintenance, low noise level, low total cost of ownership, integrated 120 position auto sampler as standard, patented ball valve forblank free sample transfer. furnace system • should have two zone furnace system, separate for combustion and reduction with independent temperature control for each furnace in chns mode. easy slide out mechanism of furnace for routine maintenance work. it should be possible to set difference temperature for combustion and reduction. • controlled furnace temperature should be 1200 deg c or more. • easy ash removal without change of combustion tube by means of an exchangeable ash crucible. separation system • combustion gases in the form co2, h2o, n2 and so2 are separated by means of single temperature programmed desorption ( tpd ) column. detector system • oxygen intrusion free thermistor technology based temperature stabilized tcd detector for measurement of c h n s o auto sampler system • integrated 50 or more position automatic sampler having capacity to handle upto 1000 mg sample in each sampler holder position of carousel software • should be windows based and should have operating software with automatic calculation and statistical evaluation of sample results, automatic leak check, sleep / wakeup function, gas stop, service and maintenance support and weight transfer from external balance. • all instrument functions incl. gas flow and pressures must be digitally controlled for diagnosis and trouble shooting via the internet. consumables: to be supplied with consumables enough for 1, 000 sample analysis in chns / cns mode. necessary documents: • catalogue in original. • all technical specifications should be printed on the manufacturers catalogue / data sheet. , compound microscope : compound microscope ( 10x eye piece, objective with magnifying powers 10x, 40x and 100x oil immersion objective lens ( body monocular die cast body, inclinable upto a horizontal position ( 90° ) ; focussing by coarse & fine focusing knobs; eyepieces huygenian 10x and 15x; objectives hard anti reflection coated, colour coded par focal achromatic 10x, 40x, 100x, oil immersion; condenser built in sub stage condenser with iris diaphragm. branded, best quality ) , compoundtrinocular microscope with camera: trinocular head, eyepiece: swf 10x, u plan objectives of 4x, 10x, 40x and 100x, abbe 1.25 n. a. condenser with iris diaphragm, ceramic coated flat top stage, co axial coarse and fine focusing, led or halogen illumination with automatic voltage sending power supply, digital camera ( 5 mega pixels ) , fire wire cable, c mount adapter 0.7x and image analysis software with 4d experiment ability. , conductivity bridge : advanced microprocessor based design. brand name and model name must come in the display. conductivity and tds modes. automatic and manual temperature compensation auto ranging. 0 20?s / cm, 20 200?s / cm, 200 2000?s / cm, 2 – 20 ms / cm, 20 200 ms / cm, 200ms / cm 2000. multi point calibration. tds conversion factor from 0.40 to 1.00 cell constant adjustable from 0.1 to 10.0 temperature coefficient adjustable from 0 to 10% / °c normalisation temperature adjustable from 15 to 30 °c. bi directional rs232 interface. baud rate selectable from 1200, 2400, 4800 and9600. single and continuous print out of conductivity. multiple printout types. combinations selectable from sr. no., cond / tds, date, time and temperature. real time clock. temperature setting ( manual temperature compensation ) . calibration report as per glp requirements lcd touch screen display with backlight. memory storage of 100 measurements. data logging facility up to 500 results. data logging interval selectable from 5s, 10s, 20s, 30s, 1m, 2m and 5m. temperature calibration. , compound phase contrast binocular microscope : body: binocular, sturdy, stable base body with focus adjustment controls. eye piece: paired, high quality, achromatic, wide field, system complete with illumination system is required. objective: three objectives 10x, 40x, 100x. 10x and 40x objectives should have numerical apertures of 0.25 and 0.65 respectively.100x should have numerical aperture of 1.65. nose piece: revolving nose piece to accommodate a minimum of three objectives with click stops. it should be provided with ribbed grip for easy rotation mounted on a precision ball bearing mechanism for smooth and accurate alignment. stage uniformly horizontal, mechanical stage having dimensions of length 140 mm ( + / 20mm ) . the stage should be provided with spring loaded slide holder for exact positioning of specimen / slide. the stage should have ball bearing arrangement to allow smooth travel in transverse directions i.e. 80 mm ( + / 10mm ) and front to back direction, 50mm ( + / 10mm ) . the system should have a build in variable light source ( illuminator ) . this light sourceshould have a 50 w, 12 v halogen lamp. all consumables required for installation and standardization of system and microscopecover to be given free of cost. , desktop computer with accessories : corei5 11400 motherboard gigabyte h510mh , 16 gb ddr4 ram, 512 ssd, key board, mouse, 19”led colour monitor, bluetooth, cabinet, branded laser printer. , digestion hood for the laboratory : internal lining: suitable material for hf resistancelike upvc or pp internal size ( 1600x675x1250 mm : wxdxh ) ± 10%should supply with digital face velocity meter withalarm / low exhaust indicatorcold water service fixture ( inlet and outlet, pre plumbed ) for using distillationunit inside. tri wall construction for maximum robustness. u pvc / pp internal chamber. chain and sprocket sash support system. hood lighting is pre wired. lighting is electronically ballasted, energy efficient, instant start. typical light intensity on work surface is >1076 lux in zero ambient conditions. u pvc exhaust collar ensures superior chemical resistance. one gas service fixture pre plumbed internal electrical connection: two number ( 5 / 15 amp ) socket internal light fitting for proper illumination with external switches vertical sash: polycarbonate / toughened float glass ( acidresistant ) removable baffle / suitable mechanism for easycleaning, blower and duct: pp+frp – 250 mm diameter duct 20 feet in length 1 hp motor and reputed and standard company ( brand must be mentioned ) , 600 cfm minimum volume weather proof pp / motor housing. exhaust: pp+frp exhaust fan with chemical resistantimpeller system will be installed in first floor of laboratory block. stack height should beat least three meters above top roof ( two storey building ) shaping vanes increase airflow “sweep” at the critical area atthe sidewall to improve containment, especially when laboratorypersonnel walk fast in front of the hood. , electronic precession balance : maximum capacity [ max ] 200 / 2000 g minimum load 20 mg, readability [ d ] , 0.001 / 0.01 g tare range 2000 g, repeatability ( max ) 0.001 / 0.01 g repeatability ( 5% max ) 0.0005 / 0.005 g, linearity±0.002 / 0.02 g stabilization time2 / 1.5 s adjustment external physical parameters levelling system manual display lcd ( backlit ) delivery components balance, weighing pan, weighing pan shield, grounding foot ×1, foot ×3, power supply. weighing pan dimensions 128×128 mm packaging dimensions 470×380×336 mm net weight 3.2 kg gross weight 4.8 kg, protection class ip 43 , communication interface communication interface, 2×rs232¹, usb a, usb b, wi fi® ( option ) electrical parameters, power supply , adapter: 100 240v ac 50 / 60hz 0.6a; 12v dc 1.2a balance: 12 – 15v dc 0.4a max , environmental conditions operating temperature +10 — +40 °c. , environmental shaker :environment shaking incubator : salient features , programmable logic controller ( plc ) , 4.3 hmi with colour display and touch screen, password protected operation. , universal platform to accommodate vanous type of flask and test tube rack max ( 8x250ml ) .electronic capacitance type humidity sensor , direct display of temperature and humidity, display of set value and process value, unique air flow system ensures even distribution of temperature and humidity, precise control of temperature and humidity by using built in pid controller ( auto tuning type ) , forward and backward rotation programs and rpm 30 350, maintenance free brushless induction motor, variable frequency drive ( vfd ) permanently lubricated bearing for noise less operation, triple eccentric counter balanced drive mechanism for uniform agitation, castor wheel for ease of mobility adjustable levelling jack. , horizontal autoclave : 1.fully automatic micro processor based high pressure, high vacuum autoclave for sterilizing material including agars, sterilization of solution in open & closed bottles, disinfection of materials and waste decontamination. 2. should be front loading, have rectangular, horizontal chamber with well insulated jacket, chamber volume minimum 165 lit. 3. should have single vertical sliding door to have a pass through system. door should be electrically controlled having fully automatic function with multiple safety arrangements. sealing system should be based on silicone seal.4. should have at least 50mm thick insulation materials on jacket and in doors to ensure low thermal losses. working temp. of the door should be less than 45deg. c. 5. should be high grade stainless steel.6. should have a built in colousr touch screen.7. should have audio visual alarms in case of undesired situations. 8. should have programmable operators access level. 9. should have at least 10 pre programmed standard cycles plus 5 or more user programmable cycles and provision of chip card port for loading of new programs through chip cards.10. should have temperature adjustable from 25deg. to 135 deg. c. 11. safe working pressure range should be adjustable 12. should have complete monitoring of cycle operation and provided with at least two pressuresensors and two temp. sensors ( pt 100 ) in addition to analog for chamber pressure, jacket pressure and steam generator pressure indication.13. the unit should be equipped with multiple safety mechanisms for emergency stop over pressure safety valves for chamber and jacket, over temp safety, steam traps and electrical safety.14. the unit should include non fade built in thermo recorder for step progress values during the cycle with time and date and alarm condition if any.15. should have built in feature of water saving system for water conservation.16. should be supplied complete with high quality stainless steel trolleys and sterilization baskets: a. external trolley = 01 nos.b. internal trolley with steel roller c. shelves = 01 nos. and d. 2 sets of sterilization baskets. 17. all accessories & electric fitting to be included 18. three compulsory visits for calibration and check up irrespective of complaints in year.19. the steam generator should be also be made of aisi 316 ti steel & the steam generator should be equipped with automatic cleaning facility. 20. integrated waste water cooling, integrated water saving device. touch screen display, chip card reader and rs 232 interface. , hot air oven : capacity 250 litre, temp range: +5ºc to 250ºc. control accuracy: ±0.2ºc, uniformity: ± 2.0 at 100.0ºc minimum 3 no. of shelves with height adjustable in 25mm steps, glass window in built into the door for easy viewing of samples, automatic cut off of heater & blower when door opened, digital pid temperature controller with timer, alarms and auto tuning, aero dynamic internal design for achieving horizontal air circulation, solid and plain bottom without electrical, outer body made of g.i epoxy coated inner body made of stainless steel with clear bottom ce certified. brand name and model name must come in the display. , hot plate : size 420 x 320 x 130 mm ht. ( total height with feet ) weight 9 kg, voltage 230v ( 50hz ) , temperature 250°c maximum uniformity + / 2°c.temperature rise 6°c per minute temperature drop 1°c per minute, the hot plate should be able to control the temperature within + / 2°c, temperature should be uniform throughout the hot plate surface. 6. there should be rims around the edges of the hot plate for safety, power 2200 w, approx. 9.6 amp in 230v, material pfa coated graphite. , laminar air flow chamber : microprocessor controlled system with motorised door. type of airflow: horizontal full password protected operation. 70% of air should be recirculated to the cabinet work area through hepa filter and the 30% balance should be exhausted through hepa. the balance should be dynamic to ensure the 70 / 30 recirculation / exhaust air the instrument must have hepa filters on down flow as well as exhaust with an efficacy of 99.99% for particles sized of calibration certificates along with dop test report shall have to be submitted at the time of supply of instrument ) the dimensions of the working chamber should be in the following range: length: 90 120 cm , width: 40 60 cm , height: 50 80 cm . the main body and working chamber of the cabinet should be made of stainless steel, rigid and rustproof with removable trays the cabinet should have an electrically operated sliding front sash made of safety ( uv ) glass with a provision for manual operation of the sliding front window. also, the sliding front sash should have true air and aerosol tight electrical shahs. front door: clear transparent sturdy material work chamber should be fitted with a fluorescent lamp for illumination and should have programmable uv light cycle. the unit should have microprocessor control keys with large icons and a large graphical display with provision for the permanent display of the following key cabinet conditions. i. inflow and down flow air velocity ii. exhaust and recirculated airflow volumes iii. time and date iv. residual lifetime of filters & total time of cabinet operation ( optional ) alarm notification in the following situations: i. low inflow velocity ii. low down flow air velocity iii. hepa filter life iv. alarms for clogged filters v. other malfunction compatible at a power supply of 220 v, 50hz noise level: < 65 db basic cabinet should be termite and insect resistant and washable accessories: manometer, gas inlet, castors the cabinet should be with a stand with lockable castors brand name and model name must come in the display. , multimeter with ion selective electrodes for water quality testing : colour capacitive touch screen with software control facility. can store 2000 sets of test data, which can be saved and transferred to usb memory stick and opened with excel. power: universal ac adapter and with rechargeable lithium battery ( included ) . concentration range: ( 0~19990 ) , can switch 6 kind of concentration units: ug / l, mg / l, g / l, mol / l, mmol / l, ppm. concentration resolution: 4 significant digits ( expressed in scientific notation ) can be operated through 5 amp plug and battery. accuracy: ±0.1mv or 0.03% temp range: ( 0? to 100? ) accuracy: ±0.1? output through usb / bluetooth battery life 1000 hour. type: lithium battery. ise fluoride, chloride , bromide, ammonia, brand name and model name must come in the display. , mechanical shaker: compact bench top microcontroller based shaker with temperature control range from ambient +5°c to 60°c , ergonomicallydesignedwithminimalfootprint triple eccentriccounterbalanceddriveforuniformagitationwith 25mmshakingorbitmaintenance freepermanent ( self ) lubricatedshieldballbearingsfornoiselessoperationfrpexteriorwithanti vibrationmountforsmoothrunning preciseshaking speedcontrolwithgentlestart / stopcycle, preventingspillagepowerfulpermanentmagnetdcdrivewithdigitalleddisplayofspeed pulsewidthmodulation ( pwm ) basedspeedcontroloptionaltimerfunctionforspeed autore starttosetspeedafterpoweroutage universalplatformtoaccommodateerlenmeyer, roundbottom, volumetricflasks, testtube holdersµplateholders hasautorestartfunctionafterpowerinterruptionwithnonvolatilememory ( retainsetparametersafterpowerfailure ) orbital shaking with orbit diameter of 25 mm, speed 20 450 rpm with accuracy of ± 2 rpm, led display , universal platform and clamps to hold flaskscapacity 100ml 64nos or 1000ml. 16nos, tray dimension : 450 x 450 mm, noiseless operation, operational voltage 220 ± 20v, 50 hz, should meet ce standards , mechanical soil auger : soil auger sampler : made of iron : screw type, one meter long with handle :size : 2.5 cm. dia , microprocessor based flame photometer : alphanumeric graphics lcd ( 240x 128 dots ) brand name and model name must come in the display microcontroller based na, k, li, ca& ba auto ignition gas leak sensor auto gas cut off. pass word protection. separate logging for guest and administrator quadratic curve fitting rtc high quality compressor software na minimum concentration without dilution 2 ppm and 0 200 meq / l with 1:100 dilution ba can be measured upto 3000ppm without dilution in higher concentration mode and 500ppm at lower concentration mode. caupto 250 meq / l with 1;100 dilution bandwidth 10nm curve fitting accuracy ±2% f.s pc link software to send data to pc. gas cylinder and regulator must be supplied. product must be ce certified and company should bear iso certification. brand name and model name must come in the display. , microtomy : section thickness range: 0.25 60 ?m trimming thickness range: 5 500 ?m resolution: 0.25 for 0.25 1 ?m 0.5 for 1 5 ?m 1 for 5 20 ?m 2 for 20 30 ?m 5 for 30 60 ?m resolution: 5 for 5 10 ?m 10 for 10 100 ?m 20 for 100 200 ?m 50 for 200 500 ?m knife carrier retraction during return travel of the specimen: 60 ?m horizontal feed range of the knife carrier: max. 28mm vertical specimen stoke: max. 64mm specimen size: 55 x 50 mm specimen orientation: x and y axes: universal 8º z axis: up to 360º , microwave digestion system : large furnace cavity design with completely independent intellectualproperty rights, 1~6 100ml ultra high pressure digestion tanks can be placed at the same time; industrial grade 1000w magnetron. temperature and pressure dual measurement and control, precise control, active prevention of over temperature and over pressure, maximum working pressure: 6mpa, maximum withstand temperature: 300°c, maximum working temperature: 250°c high precision anti interference pressure sensor adopts double explosion proof control mode to directly measure the actual reaction pressure in the digestion tank, the pressure measurement range is 0~10mpa, and the pressure measurement accuracy is 0.01mpa; insert high sensitivity platinum resistance temperature sensor, directlymeasure the actual reaction temperature in the digestion tank, the temperature range is 0~300°c, and the temperature measurement accuracy is ±0.1°c; it can measure and control the pressure and temperature in any reactiontank, and the 7 inch high definition camera display accurately shows the chemical reaction process; equipped with perfluorination digestion tank or ft double layer digestion tank: ptfe digestion tank is made of ptfe ( polytetrafluoroethylene ) , and the sheath is made of high strength explosion proof aerospace composite. the fiber material is made by one time die casting, high temperature resistance, high pressure and strong acid corrosion resistance; easy disassembly and assembly, fast cooling; double venting protection and digestion tank for venting holes and sealed bowls; up to 6 ultra high pressure digestion tanks can be placed at the same time; the furnace cavity is ventilated with acid resistance, large air volume centrifugal fan, and the exhaust air volume is 5m3 / min; specially designed self locking ground moving safety door to resist accidental explosion and microwave leakage. tank technical parameters: the pressure resistant jacket material is a hydrophobic high strength pressure resistant composite fiber material, which is explosion proof and supports washing and easy to clean. the inner tank adopts imported modified polytetrafluoroethylene ( tfm ) , high strength frame type closed ultra high pressure reaction tank: the highest withstand temperature =300 °c. explosion proof membrane automatic pressure relief and peek compressionmodule pressure relief safety design to ensure the safe operation of the instrument. the whole tank pressure monitoring system, the threshold value can beadjusted. using high strength engineering plastics for one injection molding, independent ultra high pressure digestion tank holder. tank 6pcs, power ac220v / 50hz / 10a, microwave frequency 2450 ( mhz ) , microwave output power 1000 ( w ) , microwave cavity 45 ( l ) , protective spraying pfa, control heating method pid, temperature ramp 1~50? / min, cooling time =25min, microwave leakage =0.3mw / cm2, temperature control range 0~300?, temperature control accuracy 0.1?, pressure control range 0~10mpa, pressure accuracy 0.01mpa, outer tank material peek, inner can material tfm1700, highest temperature resistance 300?, operating temperature 250?, highest pressure 15mpa , microwave oven : convection microwave oven with ceramic enamel cavity 21l ( 1. capacity: 0.7 cu.ft. / 21 ltr., 2. heat source: convection 3. power: power consumption ( microwave ) 4.1200w 5. power source: 230v / 50hz 6. output power ( max ) : 2350w 7. powerlevel:6 8. display type: led bar 9. control method: membrane 10. door opening type: handle 11. microwave distribution: turntable 12. cavity interior :ceramic enamel ) , millipore water purifier : parameter value or range pressure 2 – 6 bar flow rate > 10 l / min at 2 bar feed water type potable water temperature 5 – 35 °c conductivity 10 – 2000 ?s / cm at 25 °c ph 4 – 10 hardness ( as caco3 ) < 300 ppm silica concentration <30 ppm carbon dioxide concentration ( co2 ) < 30 ppm langelier saturation index ( lsi ) < 0.3 fouling index ( fi5 ) or silt density index ( sdi ) = 7 ( * ) total organic carbon ( toc ) < 1 ppm free chlorine < 1.5 ppm typical water quality measures with a well designed and maintained distribution loop of 20 meters: flow rate pressure 5 lpm / 1.32 gpm 2.2 bar / 32 psi 15 lpm / 3.96 gpm 1.9 bar / 28 psi20 lpm / 5.28 gpm 1.6 bar / 23 psi plumbing connections inlet ( feed water connection ) 3 / 4 bsp loop start / return 1 1 / 2 sanitary tc drains 3 / 8” lab water purification systems type 2 ( pure ) , muffle furnace : controller: should be microprocessor based & at least 8 segment programmable or equivalent controller with necessary safety features. programmable temperature ( pid controller ) controller with heating rate control from 10?c / min to 40?c / min. ( fast heating rate would be preferable ) , heating element :kanthal a1 and backed by high temperature ceramic insulation , safety: over temperature protection& over load protection ( safety controller ) should provided. door safety switch must be provided so that it disconnects power supply to heating element when door opens. should be equipped with digital over temperature protection circuit to fail safe in the event of a controller malfunction , critical electronics component and heating elements protected by a 35a circuit breaker., weight : less than 100 kg , two set of operation and maintenance manual should provided. , ph meter : supply of bench top, digital ph meter along with all its accessories and spares required brand name and model name must come in the display. to operate the instrument as per specification given below: the direct reading laboratory ph meter ( digital ) operable at 230v + / 10v a.c., 50 hz powersupply with necessary cable connections and other standard accessories required for smoothoperation. measuring range resolution accuracy ph range 0 to 14 ph ( min. ) 0.001 ph ± 0.002 ph mv 1000.0 1000.0 ( min. ) 0.1 ph ± 0.2, rel. mv 1000.0 1000.0 ( min. ) 0.1 ph ± 0.2 temperature mtc 10.0 100.0 °c ( min. ) 0.1 °c ± 0.1 °c, temperature atc 5.0 100.0 °c ( min. ) 0.1 °c ± 0.1 °c, temperature compensation : it should have both automatic and manual temperaturecompensation touch screen display , parameters likeph, temperature, mv, date & time etc. ingress protection level : it should be ip54 complied protection level.power requirements : it should be operable with 9 12v / 10w dc adapter. storage of instrument : it should be able to stored in temperature of 5 to 40 °c and relative humidity of 5 to 80% ( non condensing ) glp compliance : it should be glp complied .to improve the reproducibility, it should allow to choose from at least three endpoint criteriaaccording to our requirements.the electrode holder should move in a perfectly vertical way, making it easy to place the sensor in the perfect position i.e. vertically in the measurement beaker. it should be able to connect peripherals via usb and rs232, increasing its possibilitiessignificantly. export of measurement data and calibration data should be possible to usb stickto direct pc software whenever required by us. it should allow monitoring of limits of parameter ph by giving a warning message when the value falls below or exceeds the predefined limits. it should have facility not to delete of data and changing of settings in routine mode. hence it required to be pin protected for login, deletion of data, system settings etc. it should have choice of endpoint formats like automatic, manual and timed. it should have choice of ph decimal places like x.y, x.yy & x.yyy ( up to one, two andthree decimal places. ) it should have data storage up to 1000 measurements ( min. ) it should have ph sensor input through bnc connector with impedance of more than 3 x 1012o . it should have temperature sensor input. it should be able to show the quality of last calibration on its screen. , precision drier : capacity, material and construction: cap:3ltr / h evaporation rate. suitable for aqueous feed solution. laboratory scale model. external body –ss316. drying chamber and cyclone in full ss 316l construction. total construct size: 1200 x 1300 x 2000 mm ( ±10% dimesional tolerance ) , self supported on castor / wheels ( compressor size is extra ) . weight: max 130 kg ( ±20% ) ( compressor weight is extra ) chamber: chamber size: diameter 280 350mm, length 600 1000 mm, with conical bottom. feed pump: variable speed gearless peristaltic pump with dual teflon rollers and precise speed control. feed pump should be of repute make preferable watson marlow / miclin / flowtec or equivalent. silicon tube for feed. pump should be controlled through plc and manually as well. spray system and nozzle:moc for two fluid spray nozzle: 316l variable aperture nozzle of 0.7mm.other sizes such as 0.5 / 1.0 / 1.2 / 1.5 / 2.0 / 2.5 mm may be available. auto de blocking system for spray nozzle which will be fitted on nozzle controlled through a de blocker timer. an additional spray aperture for future use should be included. nozzle geometry and design must be submitted with a tender document. desired output particle size range 20 45 micron, compatible with ceramic slurry also. controller and display: plc based operating system with a multi touch colour, interface, 9” hmi with data logging, online trends, recipe functionand ability to store recipes and recall for ease of use. plc of repute make such as siemens, delta or equivalent etc. thesystem should have an audio visual alarm for a. inlet temperature, outlet temperature and atomization pressure. thesystem should have parameter control and safety interlock. inlet / input air temperature / / temperature range: ambient to minimum 260 degrees c, variable and selectable aspirator airflow:max. 150 cum 3 / hr with vfd for motor control of repute make such as delta, fuji or equivalent air heater:electrical heater with minimum 6.0kw capacity inlet filter:combination type ( pre + hepa ) for pre filtering environment air to keep most impurities and particles away from the spray drying process, outer filter assembly: mainly to protect aspirators from fine particles. it should include spun bound polyester cartridge with ptfe coating. efficiency 1micron down to 99.99%.compressor: oil free air compressor piston type with min. 20l air reservoir 1hp power supply: single phase, compatible with indian standard , quartzdouble distilled water plant: all quartz, material of distillation unit shall be made of high purity electronic grade transparent quartz only, heaters: demountable boiler panel with compact design of boilers & condensers easily mountable for cleaning and maintenance with spiral heaters, electrical requirement: 230 250 volts 10 / 50hz, single phase, dist. water output capacity ( ltr / hr ) : 2.5 ltrs / hr, total power consumed 4.4 kw, conductivity ( ?s / cm ) : <1*10 6, distillation units type vertical, biological activity pyrogen free, double stage glass ( quartz ) distillation units yes, double wall condenser quartz, cooling water consumption ( ltr / hr ) 2 ltrs / min, boiler quartz, demountable model and should be connected with rubber tumbling and pinch cock for cleaning sediments in primary boilers and must be ce / iso certified.primary boiler provided with o ring accessories distillation apparatus power supply ( daps ) : the unit provides for automatic working of distillation unit by switching off the heaters in case water level falls below the heating coil, there by safeguarding the heaters. the unit resumes distillation when water level is restored. the unit also comes with buzzer. apart from the above features, dual cut off: the dual , quartz single distilled water plant: all quartz, material of distillation unit shall be made of high purity electronic grade transparent quartz only, heaters: demountable boiler panel with compact design of boilers & condensers easily mountable for cleaning and maintenance with spiral heaters, electrical requirement: 230 250 volts 10 / 50hz, single phase, dist. water output capacity ( ltr / hr ) : 2.5 ltrs / hr, total power consumed 2.2 kw, conductivity ( ?s / cm ) : <1*10 6, distillation units type vertical, biological activity pyrogen free, single stage glass ( quartz ) distillation units yes, double wall condenser quartz, cooling water consumption ( ltr / hr ) 1 ltrs / min, boiler quartz, demountable model and should be connected with rubber tumbling and pinch cock for cleaning sediments in primary boilers and must be ce / iso certified. distillation apparatus power supply ( daps ) : the unit provides for automatic working of distillation unit by switching off the heaters in case water level falls below the heating coil, there by safeguarding the heaters. the unit resumes distillation when water level is restored. the unit also comes with buzzer. apart from the above features, dual cut off: the dual cut off switches off the heater even when there is no cooling water supply to the condenser. , refrigerator : frost free refrigerator : auto defrost function to prevent ice build up capacity 253 ltrs : suitable for small families and bachelors | freezer capacity: 69 ltrs fresh food capacity: 184 ltrs digital inverter compressor – enjoy greater energy efficiency, less noise and a long lasting performance. it automatically adjusts its speed in response to cooling demand shelf type: spill proof toughened glass shelves with easy slide special features: easy slide shelf, door alarm, inverter, temperature control, cool pack, stabilizer free operation ( 100 ~ 300 v ) key feature : all round cooling for even cooling corner to corner | power cool enjoy rapid cooling performance | moistfresh zone preserve the freshness and flavor of fruit and vegetables for longer | interior led light | moveable ice maker | tall bottle guards | recess door handle | fresh room | deodorizer | r600a refrigerant , refrigerator temperature control : the upright freezer type comes with an abs make interior. its outer body is a painted steel board, the door comes with a handle and a safety lock on it, there are casters provided for easy handing, its inner drawers are made of plastic control system : uses a microprocessor based temperature controller • the temperature control range is adjustable between 10°c to 20°c • it has a digital temperature display, equipped with audio such as: high or low temperature alarm, chamber volume 270ltr, chamber dimensions 800x500x500 outer dimension 1060x695x792 input voltage 230vac 50hz , semi automatic nitrogen protein analyzer : analyzer should be semiautomatic system consisting of a digestion unit, a scrubber unit, and a distillation unit. digestion unit: automated with integrated programmable control, should have electrically heated ( 230 ± 10 volts, 50 hz ac ) metal blocks. it should be capable of providing a temperature range from 100°c 440°c with ±10°c repeatability. should have inbuilt temperature controller with digital display and led display along with manual temperature adjustment. heating time setting with steps from 1 150 minutes should have the capacity to accommodate at least eight numbers of digestion tubes each of at least 250ml capacity , should have leak proof integrated condensers ( fumes carriers ) made up of glass, fixed on a movable panel along with adopter for outlet to the scrubber unit. proper digestion exhausts system. scrubber unit should be an oil free centrifugal suction type, with manual vacuum adjustment facility. corrosion and impact resistant provided with condensate and acid fumes collection vessels. should operate on 230 ± 10 volts, 50 hz, ac power supply. distillation unit fully programmable distillation unit including sample dilution, alkali and receiver addition, distillation and tube draining facility. validated procedure / certification for tkn distillation like aoac, epa, din, iso etc, should be made up of standard quality borosilicate glass. should possess a steam generator made up of borosilicate glass along with heater and have 3 step manual control facility i.e. standby, water inlet and distillation. should have inbuilt bellows pump for accurate reagent ( alkali / acid ) dispensing. should have ventilation valve. should have timer for 5 15 minutes with audio signal. steam inlet tube should be of ptfe. unit should have quick clamping device for digestion tube with adaptor. should operate on 230 ± 10 volts, 50 hz, ac power supply. complete unit shouldprovided with one set of digestion tubes along with the servicing, operating and maintenance manuals. can able to monitor and measurement of distillate temperature. self adjusting cooling water control facility safe feature for safe distillation. can be upgradeable whenever required accessories: 2 set of digestion tubes, digestion tube stand, spillage tray for the condensers, tube removing device , soxhlet’s apparatus : body constructed in ms epoxy coated finish , featuring use of mantle type heaters that comes with support of energy regulator, capability to handle 6 tests, can handle flasks of 250ml capacity, supplied withsupport of clamps as well as rubber tubing, works on electric supply of 220 / 230 volts, 50 / 60 hz ac, suitable to heat soxhlet flasks of 250ml , top loading balance: maximum capacity ( or ) range of the balance80 90 / 220 gm readability 0.01 mg ( 0.00001 gm ) / 0.1 mg ( 0.0001 gm ) tarring range 0 – 220 gm display backlit graphics display / lcd with touch screen operation. repeatability ( standard deviation ) 0.03 mg ( small range ) / 0.10 mg ( large range ) , linearity ±0.20 mg / ±0.10 mg, eccentric load 0.30 mg, calibration adjustment with internal weights, fully automatic calibration technology with temperature controlled, data memory function for keeping weighing data & calibration history data, 10 sensitivity drift ±2ppm / °c ( when automatic self calibration is not used ) stabilization ( typical and fast ) approx. 4.0 sec ( 0.1mg ) / 15 sec ( 0.01mg ) , size of weighing pan ~ 80 90 mm, shielding glass draft shield with flexible configuration protective cover for the terminal, replaceable feed through for weighing below the balance, power supply to be operable with 230 v ac, 50 hz power supply. accessories power supply cable with all accessories for operation, operating & service manual 2 sets ( of hard copies ) with calibration certificate of the balance. soft copy of instrument operating manual to be sent during the time of installation, interface standard bi directional rs 232 interface, dust cover one. , ups for the laboratory : 10kva 192v 8kw online ups , 16nos external battery module with iron rack, ups / automatic bypass facility, true double conversion online ups, microprocessor control for higher reliability. pure sine wave.input power factor correction. wide input voltage range ( 110 v – 300 v ) . generator compatible, selectable charging current allows flexibility to add any battery size, emergency power off , uv visible spectrophotometer : double beam ( 185 1100nm ) spectrophotometer with standalone colour lcd display with pc controlling software optical system: double beam, diffraction grating minimum 1800 lines / mm, scan speed :6000nm / min, 8 position sample holder, photometric details range must cover from 4 to + 4, bandwidth variable ( 0.2nm 6nm ) stray light < 0.05% t @ 220, 340 ( must cover less than 370nm ) , baseline flatness must cover + 0.006a, detector photodiode / single photodiodes / dual silicon photodiodes, power 240+ 10%, 50 60 hz, light source xenon flash lamp, wavelength details , accuracy must cover 1.0nm, measuring modes absorbance, transmittance ( % ) , concentration, operating modes: single wavelength, multiple wavelength, time scan, data presentation display analysis results and graphic data on screen, pc link software, port to data transfer, supplier should provide service for installation, demonstration, training for all operation procedure, temperature range operating conditions should cover +10 degree c to 40 degree, analytical quality assurance instrument should have internal quality assurance tools, certification must comply ce certificate. accessories: quartz cuvettes: 50mm length, 10mm, 20mm path length ( each 2 pairs ) , original catalogue to be enclosed. dedicated branded pc to be quoted with the system .should have manufacturer’s service centre in west bengal and details location to be mentioned in the quotation.. , vertical autoclave : quality systems for medical devices built: • floor standing vertical type top loading autoclave • outer dimensions: width 75 87 cm; height 90 110 cm; depth 65 80 cm software control:• fully microprocessor based proportional integral differential ( pid ) pressure control• controller and software should comply with international standards such as 21 cfr part 11 or any other equivalent.• should have facility to store identification codes and password codes for access level control• built –in memory to store number of cycles sensors:• should have in built platinum resistance temperature detector with a typical resistance of 100 o at 0°c that complies with international standards of safety requirements for electric equipment for measurement control and laboratory use, eg. iec61010 1, iec 61010 2 040 • option to connect additional temperature sensors and pressure sensors should be available display:• user interface should: • be easy to operate• have digital display enabling visualization of stage of the cycle, set and process temperature, pressure and quick access to important information • preferably have graphical display of temperature and pressure• have notification for replacement of filters after appropriate number of runs performed. chamber volume: should be not less than 100 litres and preferably should be 150 180 litres in capacity. suitable number of basket for bottle, vessels or agar media preparation should be quoted along with the instrument.chamber material: should be long lasting, made up of 316ti grade stainless steel of asme / ul grade chamber pressure: chamber should be designed to withstand at least 2.8bar / 142°c and should meet, european pressure equipment directive ( ped 97 / 23 / ec ) .2 | 2 chamber heating: should be heated uniformly by a heating plate on the outer wall with heater of suitable wattage for quick heating.chamber insulation: chamber should be completely insulated with chloride free glass wool. sterilization temperature range: 105°c to 137°c with accuracy of ± 0.1 deg c at 121 deg c & an additional isothermal temperature range of 60°c to 105°c. should have feature minimizes the time liquids are exposed to high temperatures during sterilization thereby protecting liquid media, saving laboratory time and reducing energy consumption. biohazard and waste management system: should have the facility to filter air removed from chamber before sterilization that isuseful for sterilization of biohazard waste.safety: • water level monitoring and maintenance of constant level for safety of heaters. • a safety device to prevent opening the door when the chamber is pressurized. • prevent starting of runs if doors are improperly locked.• safety feature should allow opening of doors only when the temperature reaches a pre set temperature and pressure reaches atmospheric pressure.power requirement: a suitable size of electrical switch gear 3 phase 440 volt with earthing andrecommended size of current capacity mccb will be made available on wall at appropriate place. other connection and installation has to be done by the supplier. , hydrometer , keen boxes , aluminium box , brass sieve , mortar and pestle , different types of augers: , screw type , post hole type , dutch type , stirrera. magnetic b. electric , khurpi , electric heater , room thermometer , gps machine , camera , lcd projector...

Braithwaite & Co Limited - West Bengal

33653275 disposal of the dm & non dm materials lock bolt with collar ,pipe & pipe joints ,nylon bushes ,various bush,electrodes ,standard plate ,various non d.m. items spare (afs) safety valve dn50 1 no. spare (afs) non return valve 1 no. spare (afs) ball valve dn40, pn16 3 nos. spare (afs) manometer r fed 10 bar 6 nos. spare (afs) storz quick coupl.cov 19 nos. spare (afs) storz quick coupling 12 nos. vertical brake shaft (power) 4 nos. hand brake bevel gear box 1 no. compressed clamps & packing 154 wagon set pershed label holder 200 nos. ball bearing skf 7211 becbp – 4 pieces radiator for hm ambassador 1 no....

Eastern Railways - West Bengal

33467997 supply of handheld digital manometer.handheld digital manometer.,handheld digital manometer. detailed specification as per annexure enclosed....

Eastern Railways - West Bengal

32756400 supply of u type manometer range 500 0 500mm wc [ u type manometer range 500 0 500mm wc u type internal drilled hole in solid block and stainless steel scale.]u type manometer range 500 0 500mm wc [ u type manometer range 500 0 500mm wc u type internal drilled hole in solid block and stainless steel scale.],u type manometer range 500 0 500mm wc u type internal drilled hole in solid block and stainless steel scale....

R.G.Kar Medical College and Hospital - West Bengal

31893203 repair of low cost bio medical equipments 1 refrigerator 2 change of compressor ( capacity 165 to 198 ltrs ) ( warranty 1 year ) 3 repair of compressor ( coil change , bush change, piston change ) 4 change of gas , capillary and moluculer stainer 5 thermostat & relay change or overload change 6 change of light ( 12 watt ) 7 change of deep freeze door ( fibre ) 8 change of stand ( 5 inch ) 9 change of magnetic rubber gasket ( 15 mm to 20 mm ) 10 repair of door ( commercial grade 18 gauge 300 stainless steel ) 11 repair of body ( commercial grade 18 gauge 300 stainless steel ) 12 full painting ( enamel colour ) ( isi marked ) 13 dressing drum ( is 6911:2017 ) ( size 9x 9 ) 14 change of hinge ( seamless stainless steel ) ( is 6911:2017 ) 15 repair of body ( seamless stainless steel ) ( is 6911:2017 ) 16 repair of belt ( seamless stainless steel ) ( is 6911:2017 ) 17 change of belt ( seamless stainless steel ) ( is 6911:2017 ) 18 change of lock hasps ( seamless stainless steel ) ( is 6911:2017 ) 19 dressing drum ( is 6911:2017 ) ( size 12x 15 ) 20 change of hinge ( seamless stainless steel ) ( is 6911:2017 ) 21 repair of body ( seamless stainless steel ) ( is 6911:2017 ) 22 repair of belt ( seamless stainless steel ) ( is 6911:2017 ) 23 change of belt ( seamless stainless steel ) ( is 6911:2017 ) 24 change of lock hasps ( seamless stainless steel ) ( is 6911:2017 ) 25 sterilizer machine ( ss ) ( grade 304 ) 26 change of plug top ( reputed & standard ) 27 change of heating element 1 kw ( single phase element of 220v / 50 hz as per sizes ) 28 change of heating element 1.5 kw ( single phase element of 220v / 50 hz as per sizes ) 29 change of heating element 2 kw ( single phase element of 220v / 50 hz as per sizes ) 30 change of heating element 3 kw ( single phase element of 220v / 50 hz as per sizes ) 31 change of cord ( three core wire ) ( reputed standard ) 32 repair of body ( ss ) ( grade 304 ) 33 change of body ( ss ) ( grade 304 ) 34 change of hinge ( seamless stainless steel ) ( is 6911:2017 ) 35 change of water outlet tap ( ss ) ( grade 304 ) 36 full painting ( enamel colour ) ( isi marked ) 37 b p apparatus digital ( sphygmomanometers ) 38 change of pressure ( 023 nylone ) cuff 39 repair of circuit board ( pcb ) 40 change of circuit board ( pcb ) 41 change of adapter 42 change of cord ( three core wire ) ( reputed & standard ) 43 b p apparatus aneroid ( sphygmomanometers ) 44 change of ball 45 change of pressure ( 023 nylone ) cuff 46 change of velcro 47 change of inflation bulb 48 change of bladder hose 49 change of air release valve 50 repair of aneroid manometer gauge ( reputed & standard ) 51 change of aneroid manometer gauge ( reputed & standard ) 52 b p apparatus mercury ( sphygmomanometers ) 53 change of ball 54 change of pressure ( 023 nylone ) cuff 55 change of latex bladder 56 change of latex bulb 57 change of bellow chamber 58 repair of air stem 59 change of scale 60 change of calibrated tube 61 repair of reservoir 62 change of bracket 63 change of mercury 64 repair of metal body 65 painting of metal body ( enamel colour ) ( isi marked ) 66 x ray view box ( illuminator ) 67 change of plug top ( reputed & standard ) 68 change of tube lights ( 40 watt ) ( reputed & standard ) 69 change of choke ( 40 watt ) ( reputed & standard ) 70 change of starter ( reputed & standard ) 71 change of acrylic sheet ( 1mm ) 72 change of power cord ( three core wire ) ( reputed & standard ) 73 change of switch ( reputed & standard ) 74 painting of metal body ( enamel colour ) ( isi marked ) 75 lamp infra red 76 change the lamp itself ( full spectrum colour rendition ) ( fitted with: 7x1 w led lamp ) 77 change of lamp holder ( reputed & standard ) 78 change of plug top ( reputed & standard ) 79 change of power cord ( three core wire ) ( reputed & standard ) 80 change of articulated arm ( length:71 cms approx ) with on / off switch ( reputed & standard ) 81 change of incorporated electronic transformer 82 change of dome ( metal sheet ) ( 1.2 mm ) 83 change of base ( heavy chrome plated ) 84 lamp uv 85 change the lamp itself ( full spectrum colour rendition ) ( fitted with: 7x1 w led lamp ) 86 change of lamp holder ( reputed & standard ) 87 change of plug top ( reputed & standard ) 88 change of power cord ( three core wire ) ( reputed & standard ) 89 change of articulated arm ( length:71 cms approx ) with on / off switch ( reputed & standard ) 90 change of incorporated electronic transformer 91 change of dome ( metal sheet ) ( 1.2 mm ) 92 change of base ( heavy chrome plated ) 93 flicker fusion apparatus 94 change of probe 95 change of power supply board 96 change of circuit board ( pcb ) 97 change of incorporated electronic transformer ( 220v 230v, 50 hz ac ) 98 change of meter 99 change of plug top ( reputed & standard ) 100 change of power cord ( three core wire ) ( reputed & standard ) 101 change of switch 102 nebulizer 103 change of single phase motor ( 0.25 hp ) ( 400 rpm ) 104 change of piston 105 change of power cord ( three core wire ) ( reputed & standard ) 106 change of mouthpiece / mask 107 change of flip top lid 108 change of air tube 109 change of fuse 110 change of medicine cup ( 13 cc capacity ) 111 change of air filter 112 change of circuit board ( pcb ) 113 change of on / off power switch 114 change of non slip bottom pads 115 syringe electrical 116 change of digital display 117 repair of user interface buttons 118 change of body 119 change of plug top ( reputed & standard ) 120 change of power cord ( three core wire ) ( reputed & standard ) 121 change of incorporated electronic transformer 122 change of circuit board ( pcb ) 123 change of pmdc motor ( upto 1200 rpm ) 124 change of syringe barrel dectection sensor 125 change of syringe plunger grippers 126 change of syringe plunger driver 127 change of syringe flange clamp 128 needle destroyer ( 178 x 128 x 115 mm ) 129 change of incorporated electronic transformer ( 220v 230v, 50 hz ) 130 change of main switch 131 change of plug top ( reputed & standard ) 132 change of power cord ( three core wire ) ( reputed & standard ) 133 change of incorporated electronic transformer 134 change of circuit board ( pcb ) 135 change of body ( ms ) ( 1.2mm ) 136 powder coated paint as per sample 137 vision chart 138 change of light ( 40 watt ) ( reputed & standard ) 139 change of fiber body 140 change of plug top ( reputed & standard ) 141 change of power cord ( three core wire ) ( reputed & standard ) 142 change of switch 143 change of body ( ms ) ( 1.2mm ) 144 stirrer magnetic 145 change of pmdc motor ( upto 1200 rpm ) for highter torque even at low speeds. 146 change of board ( pcb ) 147 change of body ( ms ) ( 1.2mm ) 148 change of power supply board 149 change of speed regulating knob 150 change of power cord ( three core wire ) ( reputed & standard ) 151 change of digital speed indicator for display of stirring speed 152 powder coated paint as per sample 153 automatic razor sharpener 154 change of blade 155 change of circuit board 156 change of plug top ( reputed & standard ) 157 change of power cord ( two core wire ) ( reputed & standard ) 158 change of switch 159 change of body 160 hand and foot puva 161 repair of body 162 change of circuit board 163 repair of circuit board 164 change of plug top ( reputed & standard ) 165 change of power cord ( three core wire ) ( reputed & standard ) 166 change of switch 167 change of digital display 168 change of light ( full spectrum colour rendition ) 169 change of sensor 170 laryngoscope 171 change of battery ( reputed & standard ) 172 change of bulb ( reputed & standard ) 173 change of ss finish blade 174 change of dul finish blade 175 full polish with anodise 176 pipette 177 change of plunger botton 178 change of tip ejector button 179 change of volume adjustment knob 180 change of micrometer ( reputed & standard ) 181 change of spring 182 change of coupling ( shaft ) 183 change of body 184 change of piston ( reputed & standard ) 185 change of barrel 186 change of nozzle protection filter ( reputed & standard ) 187 change of disposable pipette tip ( reputed & standard ) 188 slide warmer 189 change of circuit board ( pcb board ) 190 repair of circuit board 191 change of heater 1 kw ( single phase element of 220v / 50 hz as per sizes ) 192 change of heating regulating knob 193 change of light ( flurocent ) 194 repair of body ( ms ) ( 1.2mm ) 195 change of plug top ( reputed & standard ) 196 change of power cord ( three core wire ) ( reputed & standard ) 197 change of on / off switch 198 powder coated paint as per sample 199 weighing scale 200 repair of circuit board 201 change of circuit board ( pcb board ) 202 change of scale ( reputed & standard ) 203 change of incorporated electronic transformer ( 220v 230v, 50 hz ac ) 204 change of mrs connector ( 2 pin / 3 pin / 4 pin / 5 pin / 6 pin / 7 pin ) 205 change of flat cable ( 10 pin / 14 pin / 16 pin / 20 pin / 26 pin / 64 pin ) 206 change of frc female ( 10 pin / 14 pin / 16 pin / 20 pin / 26 pin / 64 pin ) 207 change of terminal connector [ ( 126 2p / 3p ) / ( 128 2p / 3p ) / ( 129 2p / 3p ) ] 208 change of non slip bottom pads 209 change of power cord ( three core wire ) ( reputed & standard ) 210 flame photometer 211 change of jar 212 change of burner 213 change of lens 214 change of slit 215 change of filter 216 change of amplifier 217 change of lcd display 218 change of compressed system 219 change of atomizer 220 change of photo detector 221 foetal doppler 222 change of circuit board ( pcb ) 223 repair of circuit board ( pcb ) 224 change of power supply board 225 change of battery 226 change of charger 227 change of charger 228 change of plug top ( reputed & standard ) 229 change of power cord 230 change of switch 231 sharpining and repair of scissors 232 allies scissors straight ( 8” / 10” ) 233 dressing scissors sharp curved ( 8” / 10” ) 234 dressing scissors sharp blunt curved ( 8” / 10” ) 235 dressing scissors sharp blunt straight ( 8” / 10” ) 236 dressing scissors sharp straight ( 8” / 10” ) 237 epistomy scissors economy ( 8” / 10” ) 238 epistomy scissors deluxe ( 8” / 10” ) 239 mayo scissors curved ( 8” / 10” ) 240 metizanban scissors curved ( 8” / 10” ) 241 metizanban scissors straight ( 8” / 10” ) 242 om scissors ( 8” / 10” ) 243 tailor scissors ( 8” / 10” ) 244 stitch cutting scissors ( 8” / 10” ) 245 dissceting scissors blunt ( 8” / 10” ) 246 any other scissors ( 8” / 10” ) 247 sharpining and repair of scissors 248 allies scissors straight ( 4” / 6” ) 249 dressing scissors sharp curved ( 4” / 6” ) 250 dressing scissors sharp blunt curved ( 4” / 6” ) 251 dressing scissors sharp blunt straight ( 4” / 6” ) 252 dressing scissors sharp straight ( 4” / 6” ) 253 epistomy scissors economy ( 4” / 6” ) 254 epistomy scissors deluxe ( 4” / 6” ) 255 mayo scissors curved ( 4” / 6” ) 256 metizanban scissors curved ( 4” / 6” ) 257 metizanban scissors straight ( 4” / 6” ) 258 om scissors ( 4” / 6” ) 259 tailor scissors ( 4” / 6” ) 260 stitch cutting scissors ( 4” / 6” ) 261 dissceting scissors blunt ( 4” / 6” ) 262 any other scissors ( 4” / 6” ) 263 sharpining and repair of forceps 264 artery forceps straight ( 8” / 10” ) 265 artery forceps curved ( 8” / 10” ) 266 artery forceps deluxe ( 8” / 10” ) 267 dissceting forceps palin / tooth ( 8” / 10” ) 268 intestinal forceps straight ( 8” / 10” ) 269 intestinal forceps curved ( 8” / 10” ) 270 kocker forceps deluxe ( 8” / 10” ) 271 magill forceps ( 8” / 10” ) 272 right angle forceps ( 8” / 10” ) 273 sinus forceps ( 8” / 10” ) 274 versalam forceps economy ( 8” / 10” ) 275 versalam forceps deluxe ( 8” / 10” ) 276 allies tissue economy ( 8” / 10” ) 277 allies tissue deluxe ( 8” / 10” ) 278 kocker straight ( 8” / 10” ) 279 kocker curved ( 8” / 10” ) 280 mayos straight ( 8” / 10” ) 281 mosquito curved economy ( 8” / 10” ) 282 mosquito straight economy ( 8” / 10” ) 283 tansulam economy ( 8” / 10” ) 284 mosquito deluxe ( 8” / 10” ) 285 tansulam deluxe ( 8” / 10” ) 286 any other forceps ( 8” / 10” ) 287 sharpining and repair of forceps 288 artery forceps straight ( 4” / 6” ) 289 artery forceps curved ( 4” / 6” ) 290 artery forceps deluxe ( 4” / 6” ) 291 dissceting forceps palin / tooth ( 4” / 6” ) 292 intestinal forceps straight ( 4” / 6” ) 293 intestinal forceps curved ( 4” / 6” ) 294 kocker forceps deluxe ( 4” / 6” ) 295 magill forceps ( 4” / 6” ) 296 right angle forceps ( 4” / 6” ) 297 sinus forceps ( 4” / 6” ) 298 versalam forceps economy ( 4” / 6” ) 299 versalam forceps deluxe ( 4” / 6” ) 300 allies tissue economy ( 4” / 6” ) 301 allies tissue deluxe ( 4” / 6” ) 302 kocker straight ( 4” / 6” ) 303 kocker curved ( 4” / 6” ) 304 mayos straight ( 4” / 6” ) 305 mosquito curved economy ( 4” / 6” ) 306 mosquito straight economy ( 4” / 6” ) 307 tansulam economy ( 4” / 6” ) 308 mosquito deluxe ( 4” / 6” ) 309 tansulam deluxe ( 4” / 6” ) 310 any other forceps ( 4” / 6” ) 311 sharpining and repair of small instrument ( retractor ) 312 c zearny retractor 313 langon back retractor 314 morris retractor 315 utrine sound 316 divers 317 doyans 318 sharpining and repair ofsmall instrument ( general surgery ) 319 b.p handle no. 3 320 b.p handle no. 4 321 cusco speculam 322 nasal speculam 323 tonuge depressor straight 324 tonuge depressor l shape 325 tunning fork 128 326 tunning fork 256 327 tunning fork 512 328 any other small instrument...

Eastern Railways - West Bengal

31510649 supply of u tube differential manometer as per d [u tube differential manometer as per deion with stainless steel scale in centre ranging 300 0 300 mm. u type tube dia 06 mm carved inside scratch resistant italin fibre of size 64 cm x 6 cm x 3.5 cm with drain port at the carved end of u tube suitable ss nozzle to be fitted at both open ends and a transparent pvc hose of 03 feet length be clamped with one nozzle.]u tube differential manometer as per d [u tube differential manometer as per deion with stainless steel scale in centre ranging 300 0 300 mm. u type tube dia 06 mm carved inside scratch resistant italin fibre of size 64 cm x 6 cm x 3.5 cm with drain port at the carved end of u tube suitable ss nozzle to be fitted at both open ends and a transparent pvc hose of 03 feet length be clamped with one nozzle.],u tube differential manometer as per description with stainless steel scale in centre ranging 300 0 300 mm. u type tube inner dia 06 mm carved inside scratch resistant italin fibre of size 64 cm x 6 cm x 3.5 cm with drain port at the carved end of u tube suitable ss nozzle to be fitted at both open ends and a transparent pvc hose of 03 feet length be clamped with one nozzle....

Indian Maritime University - West Bengal

31485802 bids are invited for hydrometer , viscometer , u tube manometer and digital manometer , pipe friction apparatus , study design and working of a hydraulic lifting machine , venturimter andorificemeter apparatus , notches , centrifugal pump , peltonturbine total quantity : 18...

Health And Family Welfare Department - West Bengal

30762459 re e tender for procurement of additional consumable items for two years from the date of award of contract ( aoc ) , a thermal shield for a newborn infant, a double layer of pe / pur wrapping simple tool of pre formed foam which acts as a barrier against heat loss for heat loss prevention or hypothermia, applicable for use in all settings where birth may take place impaired heat production in preterm and ill newborn infants lose heat by conduction, evaporation, convection and radiation. sizes are available according to the corpulence of the baby: small, medium and large. , ac cannula ( metal ) 8 mm angulations blunt tip 21g to 27g. , ac lens • material: pmma • optic size: 6.00 mm • overall langth: 12.75 mm • a constant: 114.9 , accessories of durameter puncture set with epimatic syringe & peribax catheter i. xro catheter 20g l.90cm ii. easy lock connector iii. 18g tuohy needles iv. 0.22um flat filter v. epimatic syringe , accessories of nerve stimulator n.s needles with continuous plexus and peripheral nerve blocks ( compatible with approved machine ) metalic stylet allowing stimulation perineural polyurethane catheter 25mm, 35mm, 50mm, 100mm 10x15 adhesive transparent dressing , accessories of nerve stimulator ( to use in o.t ) cerebral stimulator –nerve stimulator – alkaline battery. , accessories of nerve stimulator ( to use in o.t ) cerebral stimulator –nerve stimulator – cable wire , accessories of nerve stimulator ( to use in o.t ) cerebral stimulator –nerve stimulator – n.s needle , accessories of usg gel hypoallergic 250 ml container with nozzle , act tube for act management for cpb , allen key : small, medium, large , anti uv low compliances amber color polyetheline extension tubing system protecting against uva / uvb / uvc rays while infusion with air buble detection 150cm / 200cm. , antimicrobial double lumen polyurethane catheter for haemodialysis fully radiopaque catheter introduced by the seldinger technique. flexible fixation wings and polyurethane extension tubes with clamp. centimetre graduations from 9cm from distal tip. the active ingredient used in the expert technology is the silver ion based antimictobial agent agion which is incorporated into the polyurethane tubing of the catheter. , aortic punch precisely engineered scissor cut blade. single use aorta / vein punch provided clean accurate incisions for miocardial revascularization. large finger ring for greater control and accuracy. easyly cuts through thick calcified tissue. radiopaque and latex safe. , arteral blood gas sampling kit pre heparinised 1ml, 3ml. sizes 1ml & 3ml , asd delivery sheath. 7f , b. d. vac sterile disposable , basic set – procedure pack contains essential items needed for a number of common procedures including lumber puncture, spinal anaesthesia, epidural anaethesia, liver biopsy, paediatric surgery, oncology etc. ( also offers custom made service ) i. tray ii. syringe luerslip iii. aperture drape iv. galipot v. prep forceps vi. 4 ball swab ( small ) vii. 2 ball swab ( large ) viii. 1 filter needles 5 um ix. 3 hypodermic needles 18g, 21g & 25g x. 1 outer wrap 75 x 70 cm xi. absorbent towel 33 x 38 cm , mono leaflet mechanical prosthetic mitral / aortic valve with elevated pivot guards • mono leaflet rotatable or tilting disc rotatable • swing ring hence 25 alloy • disc made of uhmpe • swing ring made of polyester , bioprosthetic heart valve for mitral / aortic position * triple composite design valve. * sewing ring is made of polyester with markers for helping in sutures. * low pressure glutaraldehyde fixation. * flexfit stent ot reduce leaflet stress. * mitral retchating system failitates insertion into mitral annules and avoids suture looping. * low profile hieght of 9 mm. * intra & supra annulur implatability * no + 1 regurgitation * us fda / ce approved * sizes mitral : 25mm to 33mm sizes aortic : 19mm to 25mm , bipap mask with bronchoscopy port along with accessories detachable & autoclavable vented / non vented swivel connector. , blood cardioplegia device adult heat exchanger pleatal type. priming volume of heat exchanger : <30 ml . integrated heat exchanger with bubble trap. assemble with class vi implant tested tubing. high cooling eficiency. eassy set up and priming. outlet comnnection 1 / 4 built in bridge for choice of 100 % blood and 100 % cardiopledgia solution delivery. , blood cardioplegia device paediatric heat exchanger pleatal type. priming volume of heat exchanger : <30 ml . integrated heat exchanger with bubble trap. assemble with class vi implant tested tubing. high cooling eficiency. eassy set up and priming. outlet comnnection 1 / 4 built in bridge for choice of 100 % blood and 100 % cardiopledgia solution delivery. , blower mister kit : comfortable hand grip with a 6.5 ( 16.5 cm ) malleable stainless steel shaft for ease of positioning near the surgical site.the soft; silicon tip contains a plastic tube which carries saline to the tip . , bone cement 20 gm pack with gentamycin : methyl methacrylate / methyl acrylate copolymer blend sterilised using ethylene oxide gas.uses zirconium as the radipaque agent gentamycin loaded. , bone cement 40 gm pack with gentamycin : methyl methacrylate / methyl acrylate copolymer blend sterilised using ethylene oxide gas.uses zirconium as the radipaque agent gentamycin loaded. , bone graft substitutes with antibiotics 1. bone substitute hydroxyapatite granule / blocks materials. 2. antibiotics may be mix with hydroxyapatite separatly , bovine jugular venous graft , boving tissue engineered acellular pericardial patch , box for 25 glass slides ( plastic made ) , bridge dressing for bridging the wound where the wound location is not suitable for dressing for vac unit , bubble trap ( adult ) : polycarbonate, polyester, filter port 170um, blood port 3 / 8 ( 9.5mm ) , vent port female luer , priming volume 150ml, max.blood flow 6.5l / min. , bubble trap ( paediatric ) : polycarbonate, polyester, filter port 170um, blood port 1 / 4 ( 6.4mm ) , vent port female luer , priming volume 50ml, max.blood flow 1.6l / min. , blood tubing and avf needles , calandruccio type ii ankle clamp , cannula for cpb arterial 18f, 10f, 12f, 14f & 16f ( straight ) , 20, 22, 24 ( angled tip ) , capsular tension ring • material: pmma • normal size: 12.00 mm • compressed size: 10.00 mm • fixation hook: both sides , cardiac defibrillator biphasic, with internal and external cardiac paddle for open heart surgery. , cardiotomy reservoir housing polystyrene, blood storage capacity 3000 ml to 3500 ml., blood flow rate 8 to 10 liter / minute, filter non woven polypropylene, max. rated negetive pressure 300 mm of hg. blood inlet port 3 nos. 1 / 4, blood oulet port 3 / 8. priming port two different and two through filters, all provided with female luer. , c arm cover 2 part materials plastic, sterile pack, ready to use. , catheter mount, collapseble catheter mount with bronchoscopy and suction port , cdc guided peripheral iv securement device with component: 1 no 2% chlorohexidine gluconate & 70% isopropyl alcohol wipe as per cdc recommendations, 1 no sterile gauze piece, 1 no latex free synthetic poly isoprene based texture surface material of tourniquet, 1 no transparent semi permeable polyurethane film with reinforcement of waterproof soft cloth and pattern coated adhesive for higher sweat transfer rates dressing. size 7 cm x 8.5 cm 9 cm. , cervical spinal locking plate assorted size with required screw, material – titanium , charnley compression clamp , close suction with non returnable valve and terbojet clining system. sizes 10, 12, 14 fr. , closed intra venous and intra arterial blood sampling system, along with two pressure transducer with flush device & vent stopcock, iv set , 2 shutoff valve, 87” patient pressure tubing along with inbuilt inline 12 cc reservoir & 2 self sealing z site for closed blood sampling port, pole mountable , connector straight assorted sizes pvc material, sterile pack , coronary shunts assorted size : bevelled ultra soft tip , obstruction free flow path , large atraumatic sealing surface & flexible shaft. , corrugated rubber sheath drain , cuff manometer ( cuff inflator pressure gauge ) : 1. allows controlled initial cuff inflation. 2. intermittend pressure monitoring facility. 3. instant visual confirmation of intra cuff pressure. 4. simple operation of pressure adjustment without need for disconnection or introduction of syringe into system. 5. solid green zone indicates ususal cuff pressure range for tracheal & tracheostomy tubes. 6. connecting tube is supplied with the gauge for convenient positioning. 7. portable gauge and clips easily into pock. , custom pack for membrane oxygenator ( neonatal ) class vi implanted tubing. non kinking transparent clear tubing. should be clear and colour strip. component include gas line filter. pre by pass filter. , custom pack for membrane oxygenator ( paediatric ) class vi implanted tubing. non kinking transparent clear tubing. should be clear and colour strip. component include gas line filter. pre by pass filter. , cvc 3 fr. with anti kinking nitnol guide wire ( paediatric ) 6cm / 10cm * 3fr. thermosensitive polyurethane double lumen paediatric cvc. * it has anti kinking nitnol guide wire , cvc 9.5 fr., silver ion impregnated thermosensitive polyurethane penta lumen adult cvc with anti kinking nitinol guide wire. size 14 g / 16 g / 18 g / 18 g / 18 g , cvc catheter fixation device ( epidural, cvc, arterial ) * infection free painless suture less catheter fixation device. , cvc pediatric set oximetry catheter of size 5.5 fr. having optical cable to monitor scvo2 with cco monitor for neonatal and pediatric patients. , cvc pediatric set oximetry catheter of size 7.5 fr. having optical cable to monitor scvo2 with cco monitor for neonatal and pediatric patients. , cvc pediatric set oximetry catheter of size 5.5 fr , cvp transducer : integrated unit for clinical accuracy. dual mode of flushing controlled squeeze and snap tab. completely transparent for easy priming and debubbling with flushing of 3 cc / hr or without flush. easy zeroing. standard closed loop sampling kit / double. , cvp transducer compatible with arterial pulse contour monitor ( disposable single use ) , cvp / ibp transducer clamp ( reusable ) , cvp / ibp transducer holder ( reusable ) , dental chair specifications:1. electrically operated dental chair with compressor unit. i. 3 way syringe ( operator ) . ii. 3 way syringe ( assitt ) . iii. a. 2 air rotor terminal. b. 1 air rotor handpiece with spare cartrtige. ( nsk / kavo / w&h / bien air ) . c. 1 micromotor provided with straight & contra handpiece ( nsk / kavo / w&h / bien air ) . d. micromotor with control unit, 35000 rpm. e. extra set of carbon brush. iv. led operated light ( non touch sensor operated ) with multi surface reflector, intensity 30, 000 ± 5% lux 80 cm v. suction low & high vacuam motorized system with flow control valve with auto start. the fluid collection container should have auto drain system and also auto flash system & amalgam collection filter. the maximum flow rate should be 300 liter ± 5%. vi. dental chair up & down movement ( hand & foot control ) . vii. seat and backrest ten dens burg position synchronized movement. viii. head rest double articulated. ix. auto return to zero position. x. emergency stop control. xi. x ray viewer with led light. xii. aramrest 90 degree swivel ( movable ) . xiii. multifuntion foot control. xiv. min ht 400 ± 130 mm. xv. max ht 700mm. 700 ± 130 mm. xvi. surgeon stool ( a ) zero backrest, ( b ) up & down with pneumatic piston, ( c ) backrest movable with locking facility & ( d ) hand rest right adjustable. xvii. base solid metal with heavy casting ( 850mm x 450mm ± 5% ) , lifting base plate size min l x w = 800mm x 400mm. ± 10%. xviii. up & down dc actuator ( motor ) , european make ( specific ) . xix. spittoon 90 degree swivel type to allow assistant with ceramic spittoon. xx. chair should be rigid 175+. 2. compresor oil free medical grade ( noise free ) suitable for driving dental unit : min 1.00 hp with radiator, cooler, condenser, silicon column filter for removing the moisture, dust filter microbial filter. i. built in themio cut – off to save motor during excess of heat. ii. auto head release valve. iii. automatic cut – off. iv. safety release valve drain valve guage. v. drain valve guage. vi. 40 liter tank. vii. inner wall of tank is coated with epoxy paint to avoid internal corrosion. , disposable combitube, size 3, 4 , disposable fluid warmer tubing, * blood and iv fluid warmer set with injection port. , disposable neonatal blood exchange set with accessories , disposable sterile full gown with eye protection sterile disposable prepackaged , disposable suction pod stabilisation system for cabg, the pod should rotate 3600 , disposable vaccum system for positioning heart for cabg , disposable ventilator circuit with single water trap. should be tidel volume range from 200 ml to 1500 ml. should be minimal deade space 55 ml. medical grade pe. connector 15 / 22 mm m / f for y piece, connector 15 / 22 mm m / f for ett & mask. standard length . 6ft. or expandable length. , disposable ventilator heated wire circuit with water chamber. should be tidel volume range from 200 ml to 1500 ml. should be minimal deade space 55 ml. medical grade pe. connector 15 / 22 mm m / f for y piece, connector 15 / 22 mm m / f for ett & mask. standard length . 6ft. or expandable length. , distal humeral anatomical locking plate. material titanium. , distal humeral extra – articular combihole plate. material titanium. , distractor 6, 8 & 10 , dome kit with flushing system. • should be single line monitoring dome. • should be measure invasive pressure. , drill bit ( s.s ) sizes : 2 mm, 2.7 mm, 3.5mm, 4.5 mm , digital foetal doppler , dark goggles ( adult size ) with side covering , dark goggles ( paediatric size ) with side covering , denham pin , diathermy pad foam and woven backing material bipolar model. upright and horizontal shape. the patent shape outline design make the adhearence to be more close and comfortable on body joint anf lift bones. the conductive gel covers over the edge of metal foil. it can avoid the burned hurt which because by the connection of metal foil and skin. , elbow arthoplasty semi constrained or equivalent design all metal hinge section humeral and ulnar stem with screws for joining the stems. total instrument set for elbow arthroplasty. anterior flange for humera i stability. ability to size humeral and ulnar implant independently. sintered titanium beaded surface on distal humeral component. triangular cross section to match humeral canal, plasma coating proximally for cement fixation. quadrangle cross section to match ulnar canal. • anatomic left and right • ability to size ulnar implant independent of humeral implant all ulna stems can be mated to all humeral stems. tivanium ti 6al 4v alloy for durable, lightweight construction. two piece locking pin simply snaps together and provide accuracy and efficiency. , endoluminal balloon occluder for mics , endomyocardial biopsy bioptome , endoscopic vein harvester for cabg , epidural catheterization full set 16g / 18g with catheter fixation device and lock connector filter. , et connector : connector with bronchoscopy port for endotracheal tube / tracheostomy tube , et connector with catheter mount: connector with bronchoscopy port for endotracheal tube / tracheostomy tube , et tube holder with bite blocker , eye drape • sheet size: 80 x 75 cm 90 x 75 cm • adhesive area: 9 x 7 cm with 6 eye lid holders • drainage pouch of transparent pe film • eto ( eo ) sterile , eye pad with out adhesive. • gauze or nonwoven covered outside, cotton inside. • size: standard size in oval shape to cover the eye. • individual pack in sterile packaging, eto ( eo ) sterile eye pad. • without adhesive. , ear speculas specification : a. troeltschs ear specula, adult size, set of 3. b. troeltschs ear specula, infant size, set of 3. , ear syringes specification : ear syringe – stainless steel, 4oz capacity, 3 nozzles of varying sizes. , ecmo disposable kit for adult , ecmo disposable kit for pediatric , femoral arterial 16f, 18f, 20f & 22f ( straight ) , femoral arterial & venous cannual for mics ( percutaneous ) , femoral venous 17f, 19f, 21f & 23f , filter for blood transfusion : reduced priming volume:35 ml , high filtering flow rates for amounts of whole blood up to 2000 ml , easy debubbling , high filtering efficiency: microaggregate removal> 25 i im: 95% ( micro 20 ) & microaggregate removal> 40 i im: 95% ( micro 40 ) , maximum working pressure : 400 mmhg , poluster monofilament screen filte. , flexible annuloplasty ring assorted sizes, complete or open ring. large target area eases suturing, suitable for implant using open sternotomy, minimally invasive and robotic approaches. , fluorescein sodium ophthalmic strips • sterile diagnostic strips for external use. • each strip is impregnated with 0.6 mg of fluorescein sodium. , foldable lens ( phaco ) of different iol powers: + 1 d to + 25 d • single piece foldable lens • material is uv block incorporated ensuring adequate uv protection • optics are yag laser friendly • non lonic nature of materials ensures resistance to deposits thus lowering the incidence of pco • material: acrylic hydrophobic • optic type: biconvex • a constant: 118.0 / 118.5 • optic size: 5.5 mm / 6.0 mm • overall langth: 12.5 mm , foldable lens ( phaco ) • single piece foldable lens • material is uv block incorporated ensuring adequate uv protection • optics are yag laser friendly • non lonic nature of materials ensures resistance to deposits thus lowering the incidence of pco • material: acrylic hydrophilic • optic type: biconvex • a constant: 118.0 • optic size: 6.0 mm • overall langth: 12.5 mm , foreign body hook ( ent ) , gauze, sterilized in pkts. size: 10 cm x 10 cm x 12 ply , guided intubation set for difficult intubation, semi reusable, improves c l grade when the battery is fully charged the optics can be used for approximately 50 intubations. disposable blade and eyecup fully protects optics from patient contact. quick and easy assembly with optics. include lenses at the distal end of blade and also in eyecup. docking station ( a 590 ) recharges the battery. displays the remaining number of uses of the optics. camera for option 1 & 2 c. camera ( a 360 ) characteristics wireless image transmission ( when used with the wireless display recorder monitor ) attachable to every model connectable to any external display or monitor which has an available rca ( radio corporation of america or phone connector ) or bnc ( bayonet neill concelman or barrel nut connector ) video input jack. lightweight , hand drill closed gear with chuck & key , hand drill open gear with chuck & key , hand switch pencil for diathermy. easy handling, light, comfortable anatomical shape, 3 metters cabel, 3 pin standard connector for ref mb 100 / mb 200, i pin 4mm. standard connector for ref. mbsoo, single use, ethylene oxide sterilized, pencils been manufactured under ansi / aami standard hf18 1.993 for electrosurgical devices. , helium cylinder for iabp , herbert screw 22 50 mm , hicon mask, 100% recovery bag mask with star lumen crush o2 tubing , head lights specification : a. combination of xenon bulb and led bulbs. b. 18 lumens, xenon: 7.5 lumens, led. c. 90 degree tilting head. d. water resistant. e. push button switch. f. unbreakable poly carbonate lens. g. weights less than 5 oz with batteries. h. runs on alkaline batteries. , ibp cable ( reusable ) , i gel all sizes ( 1, 1.5, 2, 2.5, 3, 4 ) , infusion portable disposable pump with pca – patient controlled analgesia 1. should have volume 60, 100, 275 & 450ml 2. having variable flow rate like 0.05, 1.00, 2.00, 4.00 5.00, 8.00, 10.00, 13.00 & 50 ml / hr 3. should have lock out period of 5, 6, 8, 10, 15, 30 & 60 min 4. should have bolus dose of 0.05, 1.00 & 2.00 ml 5. micro iv filters should have 1.2?m hydrophilic membranes – expels particles. 0.2?m hydrophobic membranes – expels air from infusion line 6. should have compact bolus button. , instrument tray e. i. 30 c. m. x 25 c. m. with cover stainless steel is 3257, is 3424 , inter costal drainage tubes with bag ( no. 28, 30, 32 ) , inter costal drain with trochar no. 10, 12, 14, 16, 18. , internal jugular venous cannula ( dual stage ) , internal jugular venous cannula ( single stage ) 17f, 19f, 21f, 23f & 25f , intra abdominal pressure monitoring kit 1. intra abdominal pressure monitoring kit with transducer compatible 2. with present interface cable or without transducer with sleeved syringe. , intra cardiac sucker: comfortable hand grip. the tip shaft is made from rigid stanless steel . the macro sucker has a fluted pool tip to maximize suction and minimize tissue trauma. micro sucker 6 in ( 15.2 cm ) approx. & mini sucker 5 in ( 12.1 cm ) approx. , intubating stylate – small, malleable, aluminium tubating stylets. each stylet is enclosed in a pvc sheath having blunt ends to reduce the risk of trauma . , intubating stylet – large, malleable, aluminium tubating stylets. each stylet is enclosed in a pvc sheath having blunt ends to reduce the risk of trauma . , intubating stylet – medium, malleable, aluminium tubating stylets. each stylet is enclosed in a pvc sheath having blunt ends to reduce the risk of trauma . , iabp cable ( reusable ) for cco monitor , jess standard size , jobson horne probes specification : a. double ended – serrated tip & smooth ring, length 140 mm. b. made up of good quality rust free stainless steel materials. , k nail sizes 6 to 12 mm dia. , k.wires ( kirshners wire ) ( s.s ) size : 1 mm , 1.5 mm, 2 mm, 2.5 mm, 3 mm , kidney tray 15 c.m. s.s. , kidney tray 25 c.m. e.i. , knitted polyester fabric patch, size – 4” x 4”. *thickness should be 0.61mm, *this metarial patch graft, endarterectomy procedures and asd / vsd repair. , laryngoscope mc coy blade size 2, 3, 4 , leucocyte depleting filter , level sensor for perfusion ( heart lung machine ) , link joint : small, medium, large , lithium battery 9 volt , laryngoscope makintosh with 3 blades size 1, 2, 3 , laryngoscope makintosh with 3 blades size 2, 3, 4 , laryngoscope makintosh with 4 blades size 2, 3, 4 & extra large , mini external fixation system a ) link joints ( closed & open ) b ) connecting knurled rod of 6 to 14 length c ) distractors 6 to 14 d ) allen keys of different sizes e ) z rod & l rod , minitracheotomy 1. should have a guarded scalpel. 2. should have a 16g beveled needle 3. should have a flexibe tipped guidewire. 4. should have a curved dilator. 5. should have an introducer. 6. should have a pvc cannula of 4.0mm i.d 7. should have a 10f low friction suction catheter. , mini vacuum drain kit with soft catheter pvc hypoallergenic puncture resistant soft tubing with multiple side holes. , moving front chemical indicators to verify all parameters of steam sterilisation to gather i.e. time, temperature & equality of steam read out indications after accept or reject process & allows to differentiate all the parameters , mox ( connector ) with pressure gauge , mox 26 oxygen pressure reducing valve , mri conditional syringe pump with 10 hours battery back up ( 1.5 tesla ) technical specification for syringe infusion pump ( mri conditioned ) canbe used in static magnetic fields outside 150 gauss line when secured to a non movable object.should be able to accept and automatically deyect different syringe sizes ranging from 1 ml to 60 ml.should be able to deliver at variable flow rates of 0.01ml / hr upto 1130 ml / hr.should be able to programme the pump according to the department needs through software.should be able to adapt the drug library which the department can make and feed ton the pumpincluding the soft and hard limits for each drug.should have large character capacity which can allow inputting drug names and concentrations.should have clear tall men lettering display.should be easy to use and also have patient tubing holder. should have wide range of audio and visual alarms to ensure clinician awareness and prompt intervention.should have post occulution bolus reduction.multiple delivery mode combinations including ml / hr, body weight, mass, volume over time, custom dilution and intermittent, loading dose, bolus dose, standby, volume limit, and kvo rate.design protects entire syringe barreland allows single handed loading of syringe.allows biomed to set pm dates, view service history and access calibration and diagnostic testing. , multiple clip applicator should be 20 titanium clips of different sizes with precise angled jaws. anti drop rachet. latteral transverse inner grooves. , measuring tape ( muac ) , measuring tape ( wc ) , mouth gag , nebu t pc with mask, inline nebulisation set pc with star lumen crush o2 tubing and o2 mask , nebulizer t pc : 1. complete kit with t mouth pc, special chamber with ‘cc’ mark 2. 2cc medicine locking system 3. 2mtr star lumen crush resistant oxygen tubing. , neonatal / infant resuscitator set complete in a carrying case ( for labour room, mobile vans and paediatric wards & o.t.s ) 1. silicone manual resuscitators autoclavable reusable, non rcbreathing valve, 360 degree swiveling patient connector, autoclavable oxygen reservoir. 1.5 mtr. oxygen tubing. 2. should have two silicone manual resuscitator for neonate of 200ml. to 250m1. and for infant of 550 ml to 650ml with size of 0, l, 2 & 3 face masks. silicone manual resuscitator should be usfda / ce approved. 3.should be supplied with carrying cum storage bag , nitric oxide cylinder & delivery system , nitrrous oxide cylinder 5 lit wc, a typeis 7285 read with approval from petroleum and explosives safety organization goi specification : with pin index chromeplated valves as per is 3745, 2006 inlet size 18.16 mm and up 177 kg / cm2. token part no. vp 00002 n2o ( yoke type valve connection for small medical gas cylinders ) 1. water capacity : 5.0 lts. 2. hydrostatic test pressure : 250 kgf / cm2 maxm. 3. working pressure : 150 kgf / cm2 4. cylinder outside dia : 108.58 mm. 5. min wall thickness : 3.5 mm. 6. weight : 8.0 kgs. 7. length : 735 mm. 8. gas capacity : 0.75 cum , non adhering dressing is a primary dressing made of knitted cellulose acetate mesh, impregnated with a specially formulated petrolatum emulsion. usfda, european ce and dcgi certified. it should have mesh that allows exudate to pass easily through to a secondary absorbent dressing, preventing maceration of the wound surface and minimizing the risk of pooling. knitted cellulose acetate fabric allows dressing to be cut to wound size without unravelling or shredding non adhering dressing removes cleanly from the wound, minimizing trauma and pain1 during dressing changes. in turn, this reduces the risk of tissue adherence to both dressing and the secondary dressing, and minimizes patient pain, european ce and dcgi certified size 1 ) 7x7 cm 2 ) 7.6 x 52 cm 3 ) 7.6 x40 cm 4 ) 7.6 x 20 cm , non invasive skin closure strips with sterile breathable non oven rayon backed miroporous material with filaments for high tensile strength, containing hypoallergenic adhesive to reduce skin trauma & scars chances of infection leading to optimum cosmetic outcomes. size ¼” x 3” / 6 mm x 75 mm , non invasive skin closure strips with sterile breathable non oven rayon backed miroporous material with filaments for high tensile strength, containing hypoallergenic adhesive to reduce skin trauma & scars chances of infection leading to optimum cosmetic outcomes. size ¼” x 1½” / 6 mm x 38 mm , non invasive skin closure strips with sterile breathable non oven rayon backed miroporous material with filaments for high tensile strength, containing hypoallergenic adhesive to reduce skin trauma & scars chances of infection leading to optimum cosmetic outcomes. size ¼” x 4” / 6 mm x 100 mm , non invasive skin closure strips with sterile breathable non oven rayon backed miroporous material with filaments for high tensile strength, containing hypoallergenic adhesive to reduce skin trauma & scars chances of infection leading to optimum cosmetic outcomes. size ½” x 4” / 12 mm x100 mm , non rebreathing masks : non rebreathing masks adult size. , noise maker specification : rattle toy made with food grade plastic. , nasel canula, siliconised nasel prong with star lumen crush tubing , o2 recovery kit for tracostomy with separet valves and star lumen crush technology o2 tube , oximetry cvc catheter 16 / 20 cm for scvo2 monitoring ( disposable single use ) , oxygen cylinder fine adjustment valve only , oxygen cylinder b type is 7285 read with approval from petroleum and explosives safety organization goi specification : cylinder 10 lit wc with valve guard with valve fitted with ss304 flow control spindle and nylon66 as per is : 3224, 2002, inlet size 2 5.4mm, wp 205 kg / cm2 token no. part no. vo 00128. 1. hydrostatic test pressure : 250 kgf / cm2 maxm. 2. working pressure : 150 kgf / cm2 3. water capacity : 10.2 ltr + 5% / 0% 4. outside dia : 139.8 mm. 5. min wall thickness : 4.2 mm. 6. length : 855 mm. 7. weight ( approx ) : 15.2 kg. 8. material : manganese steel with yield strength greater than 48kgf / cm2. , oxygen cylinder 46.7 lit wc d type is 7285 read with approval from petroleum and explosives safety organization goi specification : 1. water capacity : 46.7 lts. 2. hydrostatic test pressure : 250 kgf / cm2 maxm. 3. working pressure : 150 kgf / cm2 4. cylinder outside dia : 232 mm. 5. cylinder min wall thickness : 5.2 mm. 6. weight : 52.0 kgs. 7. length : 1365 mm. , oxygen cylinder 5 lit wc a type is 7285 read with approval from petroleum and explosives safety organization goi specification : with pin index chrome plated valves as per is 3745, 2006 inlet size 18.16 mm and up 177 kg / cm2. token part no. vp 00001 mo2 ( yoke type valve connection for small medical gas cylinders ) 1. water capacity : 5.0 lts. 2. hydrostatic test pressure : 250 kgf / cm2 maxm. 3. working pressure : 150 kgf / cm2 4. outside dia : 108.58 mm. 5. min wall thickness : 3.5 mm. 6. weight : 8.0 kgs. 7. length : 735 mm. 8. gas capacity : 0.75 cum , oxygen cylinder flow meter ( fine adjustment valve and gauge ) , oxygen cylinder key for valve bull nose type , oxygen delivery musk : 1. vinyl soft mask with shouldered crush resistant 2mtr, 2. oxygen tubing , oxygen mask, vinyl o2 mask with pre mounted star lumen crush o2 tubing , otoscope specification : a. all plastic moulded head. b. 2.5v halogen bulb. c. acrylic viewing window built into instrument. d. swiveling viewing window built into instrument. e. four ( 4 ) reusable specula of the diferent sizes. , open abdomen negative pressure system for temporary abdominal closure system comprises of a ) polyurethane foam with pore size 400 600 micron b ) visceral protective layer comprises of polyurethane encapsulated foam extension reach deep into paracolic gutter c ) adhesive drape d ) interface pad.it should be fda and european ce certified. , opthalmic microsurgical full handle disposable knife , organ harvesting box cardiac transplatation , organ retrival kit for cardiac transplantation , oropharyngeal airways ( guedel airways ) , oropharyngeal airways, guedel airways, non toxic, pyrogen free, single use size 000 to 5 ( 8 sizes ) , oscillating blade for sternal saw , oxidized regenerated cellulose based topical absorbable hemostat regular, with bactericidal property.* size : 4 x 8 , oximetry cable for cco monitor ( reusable ) , p. v. c tubing 1 / 4 x 12 mtr sterile , p. v. c tubing 3 / 4 x 10 mtr sterile , p.v.c. tubing 1 / 2 x 10 mtr sterile , pacing wire suture ( atrium / ventricle ) , paediatric cuff endothacheal tube, size 2.5, 3, 3.5, 4, 4.5, 5. , pain relief detachable silicon implantable catheter 6.6fr with antikinking sleeve sitimplant titanium device with peel away desilet, compatible with mri frequency height ( 8mm 11mm ) & weight ( 3.5g 10.5g ) with tunnellisation needle and teflon coating nitinol guide wire, bloodless access & vein lifting device. , pain relief detachable silicon implantable catheter 9.6fr with antikinking sleeve sitimplant titanium device with peel away desilet, compatible with mri frequency height ( 8mm 11mm ) & weight ( 3.5g 10.5g ) with tunnellisation needle and teflon coating nitinol guide wire, bloodless access & vein lifting device. silicone septum access long length non coring needles , sizes 20g / 22g & length 15 to 30mm , pc iol ( rigid ) • material: pmma • optic size: 6.0 mm • overall langth: 12.5 mm • power: +2.00 to 35.000 ( 0.50 steps ) • a constant: 118.2 • optical clarity to ensure high contrast sensitivity. , pediatric shunt, size 3, 3.5, 4 & 5 mm, * shunt should be made by ptfe. * shunt length should be 10cm, * shunt should be used in cardiac procedures. , pediatrics endotoxin ( 96 hours ) filter with triple layer extension tube with clamp, for air eliminating 0.22um, priming volume: 0.8ml flow rate : 7 ml / min. , percutaneous dilation tracheostomy 7, 8, 9 mm 1. should have scalpel with number 15 blade 2. should have an introducer needle 3. should have a 10ml syringe for aspiration 4. should have 14fr pre dilator 5. should have extra long guide wire 6. should have a well marked extra length guiding catheter 7. should have a hydrophilic graduated single stage dilator 8. should have a cuffed sub glottic tracheostomy tube 9. should have a tracheostomy tube obturator 10. should have a flexible inner cannula 11. should have swabs for cleaning 12. should have a tracheostomy tube holder 13. should have fda / ce approval , pericardial bioprosthetic heart valve • both aortic & mitral position . • aortic position – sizes 19 to 29 mm, • mitral position – sizes 25 to 33 mm. • it should be us fda / ce approved . • it should have anti calcification treatment. , pericardial sumps sucker : fluted tip which is encased in a stainless steel and has a weight at the end. this tip is attached to soft flexible tubing terminating in a connector. size : 15 in overall length , 1 / 4 connector. , peripheral cannula for ecmo ( percutaneous ) 12f, 14f, 16f & 18f , peripherally inserted central venous single lumen polyurethane catheter. fully radiopaque i.v. catheter in biostable polyurethane for medium and long term venous access. flexible catheter with stylet integral fixation wing and extension tube markings every 5cm introducer: peel apart short i.v cannula supplied with one measuring tape. size: fr 3 / 4 / 5, length 60cm, priming volume: 0.25 / 0.40 / 0.70ml , pfn short and long with instrument set material titanium, with required screw , pin index valve for o2 and n2o for anaesthetic apparatus , pipette, automatic adjustable volume dispensing of different sizes from 10 to 1, 000 ml. , plain towel ( sheet ) • 50 micron thick • total size: 90 x 120 sqcm. • 4 corner adhesive • eto ( eo ) sterile material non plastic , plain towel ( sheet ) • 50 micron thick • total size: 75 x 120 sqcm, • 4 corner adhesive • eto ( eo ) sterile material non plastic , plastic disposable bulldog angled and straight , polyethylene catheter for drainage the cavity which is placed through an introducer needles using a handling sleeve, catheter connected to a stopcock, one conical adaptor is provided for connecting stopcock to suction or valve. 6fr / 8fr & 10fr length 30 50 cm. , polyethylene low compliances pm lines with color coded clamps : · small bore high pressure extension line. · multipurpose extension line suitable for angiography, arteriography, cvp measurement etc. · suitable for high pressure monitoring and for connection between syringe infusion pump and patient. · provided with luer lock at both ends and fits all standard equipment. · luer lock connectors provide secure fitting. , polyvinyl alcohol white foam small dressing w / sensa trac ( 10 cmx7.5cm ) for vac unit , polyvinyl alcohol whitefoam large dressing w / sensa trac ( 10 cmx 15cm ) for vac unit , porcine bioprosthetic heart valve • both aortic / mitral position. • aortic position – sizes 19 to 29 mm, • mitral position – sizes 25 to 33 mm. • it should be us fda / ce approved . • it should have anti calcification treatment. • it should have outflow edge covered with pericardial shield. , positive airway pressure system , positive airway pressure system : 1. 22mm od patient end to accommodate mounthpiece. 2. scalloped ambient air inlet with gaps to resist occlusion. 3. pressure port with white sealing cap, to allow connection to a gauge for easy monitoring. 4. gas inlet port to allow connection to o2 source with a flow meter. 5. can be used in conjunction with aerosol medication ( e.g nebulizer ) via 22mm connection. 6. available with a disposable manometer. 7. transparent design for visual monitoring of contaminants. , precut sterile tubing set membrane oxygenator ( adult ) , customised pack , pressurised infusor bags , prosthetic knitted dacron bifurcated graft, size: d 14 x 7 mm, 16 x 8mm, 12 x 6mm, 18 x 9mm, 20 x 10mm l 45cm, * gelatin impregnated. , prosthetic knitted dacron graft, size : d 8 to 14 mm l 60 cm, * gelatin impregnated. , prosthetic knitted dacron graft, size: d 16 to 32 mm l 20 / 25 / 30cm, * gelatin impregnated. , ptfe ( compressed ) felt pledgets size 6.0 x 6.0 mm * thickness should be 1.65 mm, * pledgets should be buttreness under suture of tearing through tissue. , ptfe ( compressed ) felt pledgets size 9.5 x 4.8 mm * thickness should be 1.65 mm, * pledgets should be buttreness under suture of tearing through tissue. , ptfe membrance patch for reconstraction in congenital cardiac surgery , ptfe sutures 5 0, 4 0 , ptfe vascular graft of different sizes ( plain and ring reinforce ) , pulmonary artery catheter with introducer kit * triple lumen long line pulmonary artery catheter of fr 7 to fr 7.5 to get pa pressure in patient. *catheter has to be introduced through introducer sheath kit of fr 8.5 for pa cathter. , pulmonary artery swan ganz catheter with introducer kit * 5 lumen pa catheter to use for pa pressure and also to get cardiac output while using it with any bed side monitor with cardiac output module installed in any department. * this catheter has to be introduced through introducer sheath kit of fr 8.5 , push nail 6’’ – 14’’ , pure tone audiometer specification : power supply – 220 volts, 50hz transducer: headset with earphones ( tdh 39, tdh 39p, tdh 49 ) & supraaural ear cushions ( mx41 ar ) , insert earphones, bone vibrator ( radio ear b – 71 ) , talk over microphone, talk back microphone, patch cords, stimuli. pure tones ( continuous pulse tone, interuptor ) , narrow band noise, speech noise, speech ( monitored live voice and recorded voice ) frequencies: 250 hz to 8000 hz in octaves for air conduction 250 hz to 4000 hz in octaves for bone conduction. intensity: 10 db hl to 120 db hl in steps of 5 db for air conduction. 10 db hl to 70 db hl in steps of 5 db for bone conduction from 250 hz to 4000 hz. power supply: ups / battery backup & mains. , rechargeable surgical clipper with fixed head & cutting disposable blade run time of 160 minutes, rechargeable with lithium ion ( li ion ) battery with drop in charger with or without a cord & single used 36.4mm width blade snap on & pop off easily , reciprocating saw system with bleds of different cutting lengths , recon femoral interlocking nail with instrument set material titanium with required screw , retractor, abdominal doyens size 10 cm. , retractor, abdominal doyens size 7.5 cm. , retractor, abdominal doyens size 8 cm. , reusable arm for vaccum stabilization & positioning system: 360° articulation maximizes vessel access and stabilization. universal swivel mounts on retractor to provide procedural versatility. dynamic tissue adherence ensures superior stabilization on the beating heart. advance vaccum stabilization & positioning minimizes tissue trauma. , reusable et tube gum elastic guide with ventilating port: 1. straight tip design for minimal resistance on removal from et tubes. 2. clear markings to indicate intubation depth. 3. should be latex free. 4. size : 10ch and 15ch , reusable introducer : 1. reusable introducer to have a coude / angled tip to easily identify tracheal rings in difficult intubatiions. 2. clear gratuaded markings to indicate intubation depth. 3. size : 15ch, 60 cm 4. should be latex free. , reusable linear cutter stapler, size: 55mm / 60mm with appropriate 100 pcs of cartridge , reusable linear cutter stapler, size: 75mm / 80mm with appropriate 100 pcs of cartridge , reusable pressure transducer device. • should be reusable guide rail system for proper cartridge connector. • numerically coded cable ends facilitate correct connection. • should be mounting bracket combines one transducer cable connect to monitor. , reuseable laryngeal mask airway, sizes 1, 1.5, 2, 2.5, 3 & 4 , reuseable proseal laryngeal mask airway, sizes 2, 3 & 4 , rigid annuloplasty ring assorted sizes, complete or open ring, alloy core maintains anatomical shape and provides annular remodeling, polyester suture cuff is supported by a large suture target and encourage tissue in growth. , rotaflow centrifugal pump head , rubber cloth ( in meter ) ( soft quality ) width 92 cm to 100 cm, polyester fibre, higher grade having 50% polymer is 4135:1974 , rush nail assorted size , radial or femoral arterial sensor ( disposable single use ) , ready to use bath towels containing 2% chlorohexidine gluconate solution i.p ( w / v ) with moisturizing agents :aloe vera, vitamin e & olive extracts and purified water i.p. providing ph balance antibacterial activity. size 32 cm x 30 cm , ss wire sizes 18, 20, 22, 24 , stainless steel wire 16, 18, 20, 22 g , steinman pin , sterile mucous extractor with long extension pipe for tracheal suctioning, spare closure cap. , sterile, freeze dried composite of 44% oxidized regenerated cellulose ( orc ) , 55% collagen and 1% silver orc. silver orc contains 25 % w / w ionically bound silver, a well known antimicrobial agent european ce and dcgi certified. 10x10cm , sterile, freeze dried composite of 44% oxidized regenerated cellulose ( orc ) , 55% collagen and 1% silver orc. silver orc contains 25 % w / w ionically bound silver, a well known antimicrobial agent european ce and dcgi certified. 5x5cm , sterilizing drums, for use in sterilizers and for strong sterilized dressings. improved pattern. made of extra heavy steel with dome shaped top and bottom and chrome plated. absolutely dust proof. hasps lock the jacket tightly in order 235 in. diam. x 120.65 mm. height [ sterilizer, shallow ( dressing drum ) ] , sterilizing drums, for use in sterilizers and for strong sterilized dressings. improved pattern. made of extra heavy steel with dome shaped top and bottom and chrome plated. absolutely dust proof. hasps lock the jacket tightly in order 235 in. diam. x 241 mm. height [ sterilizer, shallow ( dressing drum ) ] , sterilizing drums, for use in sterilizers and for strong sterilized dressings. improved pattern. made of extra heavy steel with dome shaped top and bottom and chrome plated. absolutely dust proof. hasps lock the jacket tightly in order 285.75 in. diam. x 241 mm. height [ sterilizer, shallow ( dressing drum ) ] , sterilizing drums, for use in sterilizers and for strong sterilized dressings. improved pattern. made of extra heavy steel with dome shaped top and bottom and chrome plated. absolutely dust proof. hasps lock the jacket tightly in order 336.55 in. diam. x 241 mm. height , sterilizing drums, for use in sterilizers and for strong sterilized dressings. improved pattern. made of extra heavy steel with dome shaped top and bottom and chrome plated. absolutely dust proof. hasps lock the jacket tightly in order 381 in. diam. x 279.4 mm. height , sternum drape : non woven sternum drape having the control of ph level with 45 modified cellulose each. , suture 8 / 0 • 8 0 black braided silk, non absorbable. • length: 38 cm • needle: 6 mm, 3 / 8 circle premium point spatulated, double armed. , suture 8 / 0 • 8 0 poly glycolic acid absorbable surgical suture, violet braided. • length: 30 cm • needle: 6 mm, 3 / 8 circle premium point spatulated, double armed. , suture material, sterilised chromic catgut no size 3 length min 152 cms , suture material, sterilised chromic catgut no size 3 / 0 length min 152 cms , swivel connector having 360 degree rotating connector for et tube , synthetic fiberglass cast material 3 , synthetic fiberglass cast material 4 , synthetic fiberglass cast material 5 , s. i. c. s. set crescent knife ( wide 2.6 mm, long 5 mm ) keratome knife ( wide 2.8 mm, long 3.8 mm ) side port knife ( wide 1.6 mm, long 4 mm ) , scapula & glenoid plating system material titanium , schanz pin 1.5, 2.5, 3.5mm , schanz pin size : 2.5 mm to 4.5 mm & 6.5mm cancellous , schanz pin size : 2.5 mm to 4.5 mm cortical , sf iol • material: acrylic • single / multi piece • optic design: equiconvex • optic size: 6.50 mm • overall length: 13.50 mm • haptic angle: modified c • dialling holes: 2 eyelets • a constant: 118.2 , shoe cover ( disposable ) , silicon aircufe tracheostomy tube size 6mm / 7mm / 8mm , silicon tight to shaft tracheostomy tube. size 6mm / 7mm / 7.5 mm / 8mm / 8.5 mm , silicon tight to shaft tracheostomy tube : 1. should be made of silicon material. 2. should have a dy lubricant coating which minimizes the secretion adherence to the inner diameter of the tube shaft. 3. should be able to withstand repeated sanitization upto 10 times. 4. should have an integral 15mm connector. 5. should have a clip retained obturator with tapered distal tip and exchange wire channel. 6. should have a soft flexible flange with securing holes for tapes or devices. 7. should have a silicon cuff that fits flat against the shaft when deflated 8. should have a clear infaltion balloon with one way valve. 9. should be radio opaque. 10. should be mri compatible. 11. should be steam autoclavable. 12. should be inner cannula compatible 13. sizes : 5, 6, 7, 8 & 9 mm. , silicone catheter for long term venous access. radiopaque silicone catheter for peripheral or central venous access for parental nutrition, chemotherapy. size : g 18 / 16 / 14 / 11, fr 4 / 5 / 6 / 9.5, length – 60cm , silicone cuffed tracheostomy tube for paediatric. size 2.5 mm / 3 mm / 3.5 mm / 4 mm / 4.5 mm / 5 mm / 5.5 mm , siliconized tracheal access device size: 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5 mm. 1. to be made of non toxic siliconized pvc for kink resistance, with a smooth tip, murphy eye and a radio opaque blue line. 2. internal and external diameters of tube are clearly marked on the tube. 3. should have fda / ce approval , single ball spirometer, single ball spiro with lower inspiration capicity from 200 cc 1200 cc , single lumen polyurethane silver ion impregnated central venous catheter for peripheral access. fully radiopaque i.v. catheter in biostable polyurethane for medium and long term venous access. flexible catheter with stylet integral fixation wing and extension tube markings every 5cm introducer: peel apart short i.v cannula supplied with one measuring tape. size : fr 4, length 60cm, priming volume : 0.55ml , single use bougie , tfn with instrument set material titanium, with required screw , t handle drill , the metalic stylet dural puncture needles with pencil tip & thin walled technology, eye closed to the distal tip to minimize the risk of extra dural injection n metal introducer smoothed eye with lug indicate positioning. sizes 25g, 26g, 27g & 29g l.90mm, 120mm, 135mm & 145mm. , titanium elastic nail ( tens ) dia 2.5, 3, 3.5 and 4mm in diameter size : 44cm , titanium elastic nail 2.5 mm to 4 mm with corresponding instrument set. , total nutrient admixture ( tpn ) filter, 1.2micron total nutrient, admixture and emulsion drug filter for the removal of inadvertent microbial contaminants, associated endotoxin particulars and air. with tubing clamp and day change labels. , tracheal access device with suction port. size: 6, 6.5, 7, 7.5, 8, 8.5, 9 mm. 1. it should have a low pressure high volume / low pressure low volume reverse cuff, whose inverted profile allows pooling and easy removal of secretion from the above the cuff while leaving the tube in situ. 2. low pressure high volume smooth tapered soft seal cuff made from velvet soft pvc material, for minimal risk of trauma. , tracheostomy tube with suction port sizes 6, 7, 7.5, 8, 8.5, 9, 10 mm. 1. made of thermo sensitive clear pvc that softens at body temperature to conform to patient anatomy. 2. integral suction lumen allows removal of pooled secretions. 3. clear suction line for removal of pooled secretions. 4. profile low pressure high volume soft seal® with reduced bulk and smooth transition to tracheostomy tube to improve ease of insertion. 5. 15 mm connector located on the tube, not the inner cannula. 9. smooth inner cannula ( available separately ) . 10. available in sizes ranging from single use. 11. should have fda / ce approval , trans pulmonary thermo dilution catheter with femoral artery entire kit set : trans pulmonary thermo dilution catheter with femoral artery entire kit set along with cvp transducer with blue line on pm line attached with pressure thermistor to connect volume view sensor as three kits in one single packed compatible with cco monitor having apco and thermodilution technology together in a single stand alone monitor. , transparent sterile water proof, bacterial and viral barrier polyurethane film with absorbent non adherent pad and hypoallergenic acrylic adhesive’ with window frame delivery style. 9cmx25cm , transparent sterile water proof, bacterial and viral barrier polyurethane film with absorbent non adherent pad and hypoallergenic acrylic adhesive’ with window frame delivery style. 9cmx35cm , tricuspid rigid annuloplasty ring assorted sizes rigid ring for durable repair complete or open ring conforms s to tricupsid annulus marking for anatomic orientation, us fda / ce approved. , twin flow polyurathane radiopaque peripherally inserted central catheter with neocath split introducer for premature babies & neonates medication & nutrition. , tuning forks of 256, 512, 1024 hz specification : a. of frequencies 512 hz b. made up to good quality rust free stainless steel. c. should have minimum decay time of 40 sec. d. footplate should be present. , umbilical artery & venous catheter in fully radio opaque polyurethane with a distal eye and lateral eye, rounded distal tip actual distance from the distal tip is printed numerically from 4 to 20cm proximal extension tubes ( pur ) length:5cm, with clamp reduce the number of peripheral routes required subsequently size: 2.5 fr, 3.5 fr, 4 fr, 5 fr, 8 fr & length: 30 40 cm. , umbilical tape sterile prepackaged hypoallergenic nonwoven material usfda / ec approved manufacturer , uncuffed fenestrated tracheostomy tube kit . it should have multiple fenestrations . the kit should also contain 2 inner cannulas ( 1 fenstrated &1 non fenestrated ) , cleaning brush, strap and decannulation cap. , uncuffed fenestrated tracheostomy tube kit : 1. should have uncuffed tracheostomy tube kit. 2. should have 2 fenestrated inner cannulae that has a pull ring that aids which aids in smooth insertion and removal from tube, minimizing patient trauma. 3. should have a cleaning brush to clean the tracheostomy tube and inner cannula. 4. should have a tracheostomy tube holder. , urine collection bag with urometer : universal tapered connector with sampling port to facilitate mid stream urine sampling. designed for measurement of hourly urine output. clear and transparent measured volume chamber. urine meter directly attached to two litre capacity urine bag with overflow facility. completely closed circuit eliminates the risk of contamination. sizes: infant. , video laryngoscope with disposable blades, size 1, 2, 3, 4. , volume based lung exerciser 2500ml 1. one way valve to ensure patients inhale, rather than exhale into unit 2. adjustable incentive marker 3. highly visible piston with universal graphics 4. oxygen port to allow administration of supplemental oxygen 5. bed rail hook for positioning at the patient bedside , vision chart ( colour vision ) , vision chart ( near vision ) , vision chart ( snellen vision ) , vascular loop, silicon, length 15 20 cm, assorted size , vascular tournicate : 3 paris of tournicate of different colours with s.s.snare. , venous 12f, 14f, 16f, 18f, 20f, 24f & 28f ( metal angled tip ) 30, 32, 34, 36 ( straight ) , vibratory positive expiratory pressure system : 1. functional in any position; trendelenburg, standing or sitting. 2. delivers airflow vibrations to the petient from 5 30 hz 3. delivers positive expiratory pressure to the patient in the range of 10 20 cm h2o. 4. expiratory resistance / frequency dial to allow therapy to be adjusted to patients mouth 5. one way inspiratory valve allow inhalation without removal from patients mouth. 6. distal 22mm od fitting allows nebulizer connection via tee adapter. , vibratory positive expiratory pressure system having adjustable resistance dial. distal connection should facilitate nebulizer connection via tee adapter. should have compatible for version for adult and paediatric. , water trap : 2 water trap with oral care, v.c trap kit with oral care accessories. , weighing machine for baby , weighing machine for blood donors...

Technical Education and Training Department - West Bengal

30714850 name of work: notice inviting e tender for procurement of equipment, instrument, machineries, tools etc. related to laboratories of civil engineering, electrical engineering, mechanical engineering and physics laboratory of raipur govt. poytechnic, west bengal. 1 compacting factor test apparatus 2 core cutter testing apparatus 3 digital schmidst rebound hammer 4 ultrasonic pulse velocity test apparatus 5 rebar locator 6 piezometer tube 7 u tube manometer 8 u tube differential manometer 9 current meter 10 c.o.d analyzer kit 11 plane table with tripod stand with accessories 12 plotter machine 13 all geared head lathe machine with all standard accessories 14 cone pulley back gear type centre lathe with all standard accessories 15 radial drill machine 16 arc welding equipment : arc welding cable 17 arc welding equipment : arc welding holder 18 arc welding equipment : arc welding electrode 19 arc welding equipment : safety welding helmet 20 arc welding equipment : safety glasses 21 arc welding equipment : chipping hammer 22 double wheeled bench grinder ( for m / c shop , fitting & welding shop ) 23 abrasive cut off machine 24 inductive load box 25 digital multimeter 26 panel mounted ammeter 27 table top ammeter 28 extension board ( spike guard ) 29 single phase preventer 30 transformer oil 31 contactor block 32 panel mounted digital timer 33 ferule type fuse 34 arduino project kit 35 contact type tachometer 36 xlpe cable ( red ) 37 xlpe cable ( yellow ) 38 xlpe cable ( blue ) 39 xlpe cable ( black ) 40 xlpe cable ( green ) 41 to measure unknown capacitance by schering bridge 42 dc power supply 43 cable crimping tool 44 different types of cable lugs 45 3 phase variac 46 3 phase synchroscope 47 different pilot devices: push button switch ( no, nc ) , limit switch, selector swich, pressure switch, float switch, toggle switch, ryb indicators, emergency stop switch 48 capacitor bank 49 different types of power insulator used in transmission and distribution line 50 model of supply system of 6.6 kv / 400 v substation to housing complex 51 model of different types of excitation system for alternator 52 pv system used in street lighting 53 working model of power generation by wind power 54 different models of circuit breakers 55 lightning arrestor model 56 different type of fuses fitted in study board 57 different types oflamps with necessary chock, starter, transformer 58 study of electric arc welding using welding transformer 59 study of induction heating using induction heater 60 vernier caliper 61 screw gauge 62 sperometer 63 concave & convex mirror, focal length 20 cm 64 concave & convex mirror, focal length 50 cm 65 concave surface 66 glass slab, dim. 7.5x5x1.8 ( cm3 ) 67 glass slab, dim. 10x6x1.8 ( cm3 ) 68 wood, metal inclined plane aparatus for determining coefficient of static friction between wood and glass 69 hooks law apparatus 70 mercury 71 magnet 72 small hollow metal cylinder 73 small crome steel bearing balls 74 linear expansion vertical apparatus 75 fly wheel apparatus...

Eastern Railways - West Bengal

30522843 supply of handheld digital manometer.handheld digital manometer.,handheld digital manometer . make : model : 477av 1, make : dwyer / equivalent model of switzer / equivalent model of fluke. detailed specification as per annexure enclosed....

Technical Education and Training Department - West Bengal

30211062 wbtet/dtet/nit01/rag/eqp/2021 supply, installation an commissioning of devices, equipments, instrument, machineries, tools etc. for mechanical engineering, electrical engineering physics and chemistry laboratories at raghunathpur government polytechni , all geared lathe machine , v belt driven lathe , universal milling machine , all geared radial drilling machine , horizontal spindle surface grinding machine , universal cutter grinder , pillar drilling machine , pedestal grinding machine , drill vice , drill press clamp , hss lathe turning tool set square , hss tool bit square , brazed carbide straight turning tool , brazed carbide parting off tool , hss boring kit , brazed carbide external threading tool , knurling tool with holder , fly tool cutter with holder , boring bar with holder , hss involute gear cutter set , turning tool holder straight , parting tool holder , universal tool holder , g clamps , dial indicator with magnetic stand , universal surface gauge , spirit level , radius gauge , digital universal bevel protactor , grease gun , slot milling cutter , centre gauge for lathe , center drill bit , side face milling cutter , carbide end milling cutter , slitting saw cutter , counter sink tool , carbide reamer drill bit , master mandrel , bench drilling machine , piller drilling machine , drill bit sets , drill vice , c clamp , drill chuck , 13 mm drill chuck , ac arc welding transformer / welding machine set , ac arc welding transformer/ welding machine set , tig welding machine , mig welding machine , spot welding machine , vernier caliper (manual) , screw gauge (non digital) , screw gauge , spherometer , concave mirror , convex mirror , concave surface , glass slab , glass slab , wood, metal inc. plane for coeff. of static friction , hooks law apparatus , mercury , castor oil , glycerine , magnet , small hollow metal cylinder , small crome steel bearing balls , linear expansion vertical apparatus , flywheel apparatus , kirchhoffs law trainer , parallel plate capacitor with adjustable distance , digital lcr meter , photo electric cell with lamp house & optical bench , single channel variable dc regulated power supply , digital multimeter , crocodile clamp clip , power factor improvement using static condenser , to study the different types of insulator , to study the various types of turbine used in power station , complete wooden / fiber model showing the supply system , complete set up for directional over current relay , complete set up for idmtl type over current relay , complete set up for under voltage relay , complete set up for earth fault relay , complete set up for transformer differential relay , complete set up for micro processor based digital over current relay , sf6 circuit breaker , minimum oil circuit breaker , setup to study spv modules used in street lighting , setup to study generating station using wind power , pyranometer , lcr meter , digital multimeter , oscilloscope , variac easy to move , study of proximity switch , study of position control system (dc) , study of position control system (ac) , study of on off control set up/closed loop (i) p (ii) i, (iii) d controller , bourdon tube type pressure gauge , manometer for the measurement of fluid pressure , 8086 microprocessor trainer kit with led display. , microprocessor 8085 simulator (latest version) , microprocessor 8086 simulator (latest version) , set up for checking of the phase sequence of 3 phase supply by 8085 , control of d.c. motor at different speed by 8085 microprocessor , 8085 based controller for the operation of a stepper motor , bread board , basic logic gates trainer kits using diode and transistors , verify the truth table of diff. logic gates with ttl and cmos , to realize different boolean expressions with logic gates. , to realize half adder, full adder subtractor, parallel and serial full adder , to design 1’s complement, 2’s complement and 9’s complement adder subtractor , to implement encoder, decoder, multiplexer and demultiplexer , to construct parity generator, checker and comparator. , to verify the function of s r , d,j k and t flip flop , to construct binary synchronous and asynchronous counter , to design programmable up down counter. , to design controlled shift register and study their function , measurement of d. c. voltage and currents using suitable potential divider circuit and shunt along with an a/d converter. , kelvin double bridge trainer kit: , measurement of inductance by maxwell’s bridge: , schering bridge: , calibration of single phase energy meter. , calibration of 3 phase energy meter with phantom loading arrangement. , digital storage cathode ray oscilloscope: , variable inductor , experimental set up for determination of ct & pt ratio error. , ac ammeter , dc power supply , ac/dc voltmeter , digital tachometer , spring balance , rotor resistance starter of 3 ? slip ring induction motor , electronic timer , miniature circuit breaker (mcb) , electromagnetic contactor , thermal overload relay , solenoid valve , to make & test the control and power circuit for jogging operation of dc motor , control and power ckt. fully automatic star delta starter & dyn. braking im , working of single phase preventer using contactor control , table fan , r.c.c.b , flame detector , gas detector , smoke detector , fire alarm control panel , mannual call point , auto transformer starter , geyser , inverter set , washing machine , hydrometer , microwave oven , sodium vapour lamp (low pressure) set , mercury vapour lamp with driver , cfl lamp , induction heater , benchtop digital ph meter , benchtop digital conductivity meter , tlc plate , tlc chamber , disection forcep , glass capillary tubes , laboratory thermometer , bod bottle with stopper , magnetic stirring bar , redwood viscometer , lubricating oil , abels flash point apparatus , stopwatch , reagent bottle , starch powder indicator , manganese sulphate, monohydrate , sodium azide , phenolphthalein indicator (powder) , potassium dichromate , distilled water , buffer tablets (ph 4) , buffer tablets (ph 7) , oxalic acid , potassium permanganate , sodium thiosulphate pentahydrate , na salt of edta , copper sulphate penta hydrate , zn powder , haematite ore (powder) , copper pyrite ore (powder) , methyl alcohol , ethyl alcohol , potassium hydroxide , potassium chloride , potassium iodide...

Department Of Defence - West Bengal

30135490 bids are invited for 040149 mouth gag with rack 19 cm long ( ss ) , 050077 forceps stomach curved on flat 22.3 cm stainless steel , 050082 forceps vascular tissue staight 7 1 / 4 , 050083 forceps mixter 7.5 , 050084n forceps mixter 9 inches , 050094 forceps artery curved on flat serrated jaws, screw joint, 22.86 cm , 050098 forceps gouge, bone cutting curved on flat, with 8mm wode round jaws, lengty 17 cm stainless steel ( luer type ) , 050108 forceps, dissecting, toothed 18 cm , 050125 forceps tissue lwith circular jaws and radial serrations, 15 cm long, stainless steel , 050148 headlight with adjustable head band 7 1 / 2 feet length with fibroptic cable of 4 mm diameter in leather case , 050228 retactor, fibtoptic lighted , 050230 retractor abdominal, 100 mm wide blade, stainless steel , 050232 retractor abdominal, stainless lksteel 30.3 cm x 5 cm wide , 050247 retractor, fibro optic lighted cable with handle , long with blades 4.8 mm x 180 cm with standard cold light , 050264 scissor surgical curved, blunt, pointed, 11.5 cm , 050269 scissor, curved round point diamond edge gold plated bows 140 mm , 050272 seperator, rib, eith locking lever , 050278 sphygmomanometer, aneroid type 300mm scale with bandage cuff complete in case ( for component see annexure ) , 050308 tourniquet, pneumatic with manometer and pump complete, large , 050461 mayos needle holder with narrow serrated box joint 7 ( b 302 ) , 060052 cannula section irrigator, 9.5 cm long, diameter 3.2 x 2mm total quantity : 1...

Indian Oil Corporation Limited - West Bengal

30081776 procurement of 132 kv gis spares procurement of 132 kv gis spares , cb harting plug,p/n:c1b4120203111,8dn 8 , trip coil 110vdc,p/nc1b41210676035,8dn 8 , close coil110vdc,p/n:c1b41210676036,8dn8 , motor for fa2 drive,p/n:c1b41212204002 , gas density monitor,p/n:c1b41205130013 , manomtr excpt cb,p/n:c1b41205132015,8dn8 , gas density monitor,p/n:c1b41205130008 , manometer cb&vt,p/n:c1b41205132010,8dn8 , rupture disc cb,p/n:46817500001,8dn8 , rupture disc cb,p/n:46817501001,8dn8 , reverse bursting disc,p/n:c1b46817100002 , rupture disc w/o cb,p/n:46817101002,8dn8 , absorbent,c1b42702585002,siemens , discon/earth sw plug,p/n41205628132,8dn8 , gas tight bushing,p/n:47802000205,8dn8 , gas permit bushing,p/n:47802001203,8dn8 , gasket 66kv gis ,p/n:c1b95047323000 , set of o rings,p/n:95047325002,8dn8 , spring charging motor , spring charging motor f/sw brd...

National Institute Of Technical Teachers Training And Research - West Bengal

29884921 application is hereby invited from reputed and bona fide individual/sole proprietorship firm, partnership firm/limited liability partnership, company firm for valuation/revaluation of declared tentative list of obsolete/unserviceable articles available at nitttr, kolkata fc campus which may increase and decrease ups (apc) ups (fiji) hp deskjet printer hp deskjet printer dept : computer science & engineering name of the item laptop (ibm thinkpad) hp computer system (desktop) ibm think centre ibm thinkpad (laptop) multimedia desktop laptop p – iii multimedia desktop (modrob project) multimedia workstation (modrob project) intel p ii multimedia pc (flt project) chair table trasit over consolidation (oedometer) test apparatus table dept : curriculum development centre name of the item monitor laser printer model : 5100 ups dept : cdrt department name of the item ibm monitor : 55xkr35 66c8882 (model no. 22480se) 2fwp213 (55 hdgpp) cpu : 2fax037/2fda424/55xkm24 printer : epson lq 2070, deskjet 640c hp business inkjet 1000 sony overhead project model no. vpl cs4 cd writer (model no. 3hae 16017 d) apc : be 500 in / be 500y in be 072 001 8507 over heal projector table cease fire wooden chair (all broken) revolving chair dept : executive hostel name of the item sofa set reading table wooden cot iron folding cot mattress chair stool dressing table geyser refrigerator tv set vacumm cleaner tea table aluminium cot stand venyle flooring mat table plastic chair tv cabinet sofa set tv (14’’) dept : mechanical engineering department name of the item vapour compressor and air conditioning system instrumentation tutor (old) unit for measurement of temperature and speed (model : unique) instrumentation tutor (old) unit for measurement of displacement and strain instrumentation tutor (old) unit for measurement of vibration, force, light intensity with respect to disturb, resistance and capacitance. instrumentation tutor (old) unit for measurement of load torque and pressure instrumentation tutor (old) unit for measurement of capacitance trainer cnc trainmaster lathe (hmt) cnc trainmaster machining centre (hmt) printer (hp deskjet 670c) dot matrix printer epson (lq1070 t) pentium – ii lath tool dynamometer dept : education name of the item chair computer table monitor c.p.u. u.p.s. keyboard projector laptop telephone modem dept : learning resource centre name of the item reflector : 30” x 40” portable with stand enlarger modern b2 type with lenses contact printing frame universal developing tank sound movie projector 16mm : keltron; model pj 1160 nikon : 35 mm slr camera with normal lens and built in exp. meter mamya 645 : 120 slr camera 35 mm slr camera : pentax mz m digital camera kodak p880 flashgun uno mat flashgun vivitar 285 dark room timer (smith’s) tape recorder akai 1710w scale (weighing) film dryer : agil : model ii telephone lens 135 mm nikkormat wide angle lengs : 28 mm telephoto lens : 200mm motorized unit for nikon camera u v filter for mamya 645 camera plain paper copier km4050 with pedestal plain paper copier km5035 edit vcr : gcel 104 1 with power cord automatic editing control unit with cables : gcel 103 16, rm 440 dubbing cable audio cable multimeter (digital) beta sp one piece camcorder with external mic, mic holder, shoulder strap, view finder, tripod adapter, zoom lens vcl 713bx, model no. uvw 100 pk beta editing recorder / payer model no. uvw 1800p playback adapter model no. va 300p cable release (12” & 18”) lens hood for pentax close up lens set (set of 4 lens) macro lens vcp thomson philips gooseneck mic lbb9092 akg dynamic mic d 20001 ahuja hand held cordless mic awm 690v studio master cordless lavalier mic em11/el11 photo printer canon prixma ip8500 carbon residue apparatus muffle furnace, electric gas analyser complete set pt electrodes “or set” gas analyser : spare slow combustion pipette with pt electrodes hypso meter (copper made), cap: 2 litters flash point apparatus (elec. heated with control) flash point apparatus (gas heated with burner) burner (techlu) bath water bath (300 ‘ 230 ‘ 9 mm) oxygen cyinder (medical type) tong for crucible (stainless steel) tong (ni plated – 6”) oxygen cylinder (key spindle double ended) stand : rector ring (3” dia) stand : rector ring (6” dia) stand : retort stand (rod – 3/8”, long – 24”) stand : boss head to fit the stand (rod – 3/8”) stand : condenser clamp (3 finger type) spatula stainless (one side flat & one side spoon) spatula horn (6”) spatula stainless (both side flat) bio chemical melting point apparatus complete set (s. no. 7098) without manual) bath : water bath complete set (as per order s. no. 10923) acc. no.: 01) polythene welding iron molecular kit molecular model making set enamel tray (12” ‘ 10) blow lamp centrifuge, cap. : (4 ‘ 15ml) tool : trowel (size – 2) gas generator (elec.) run by petrol / solvent with burner) ph meter : 0 – 14ph (digital), systronic, s. no. 1478 turbidity meter, ei, model no.: 331, s. no. : 97006095 kit for estimation of arsenic kit for estimation of nitrate kit for estimation of phosphate deioniser potable water & soil analysis kits (digital) deluxe model, model no. – 191e (determination of ph, conductively, temp, tds, do with manual) b.o.d incubator : digital electronic temperature controller cum temperature indicator, temperature range 2c to 50c, accuracy 1c complete with racks, inner chamber stainless steel, operated on 200 volts ac, working chamber capacity : 6cft. auto exhaust analyser co hc analyser with printer, model npm chi, serial no. 578 (a) abel flash point apparatus : ip 33 & is 1448 (p 20) electrically heated model with energy regulator & gas jet test flame (energy regulator) with all accessories & manual (b) thermometer for above (i) ip – 74c (range – 35 to 70c) (ii) ip 75c (range – 30 to 80c) (c) abel oil cup (range 35 to 70c) (d) abel water bath (range 30 to 80c) (e) optional spares (i) reducing socket with cock for controlling gas test flame (ii) spare nicrome heating element (iii) spare porcelain base a) aniline point apparatus: ip 2 method b, is 1448 (p 3) astm d 611 (by thin film method. electrically heated with motorised stirrer (without thermometer) with manual b) thermometers for above : (i) ip – 20c (range 38 to 42c) (ii) ip – 21c (range 25 to 105c) (iii) ip – 59c (range 90 to 170c) a) smoke point apparatus ip 57 & is 1448 (p 31) & astm d 1322 with manual b) optional spares (1) spare wick. (ii) spare candle a) astm distillation apparatus (for crude petroleum): ip 24 & astm d 2892 (electrically heated model with voltage varrier control) with manual (b) thermometer for above (i) ip – 4c (range 4 to 360c) (c) optional spares (i) spare 100 cc distillation flask (ii) spare 100 cc receiver (iii) spare condenser (a) astm distillation apparatus (for petroleum product): ip 123 & 1448 (p 18) & astm d 86 82 (electrical heated model with voltage varrier control and geared heated unit side or front type) with manual. side delivery type with manual (b) thermometers for above (i) ip 5c (range – 2 to 300c) (i) ip 6c (range – 2 to 400c) (c) optional spares (i) spare 100 cc cylinder (ii) spare 200 cc cylinder (iii) spare 125 cc flask (iv) spare 250 cc flask (v) spare nicrome element (vi) spare porcelain base (vii) spare asbestos board for electrical set (32 mm or 38 mm or 50mm or 70mm) imported quality. (a) atomic absorption spectro photometer : d2 lamp (ultra pulse) back ground corrector 1024 hz, software for operation & data processing & rs 232. c interface port for direct connection to a computer, guaranteed performance: better than 0.7 abs for 5 mg/l copper solution with an rsd of less than 0.5%, air compressor. type piston, motor h.p. ¾ , volt/hertz/ phase: 230/ 50 / 1, max. pre. psig 100, weight 15 kg, dimension 13” 8” 15” (h’ w l). computer power require ment: 230 v, ± 10% 50 hz, 500 va ac, accuracy : +/ 0.5 nm bandwidth: variable from 0.1 nm to 2.0 nm, photo metric range: 0 to 2.000 abs., photometric accuracy: +/ 0.01 abs at 1 abs, hollow cathode lamps: frequency — 512 hz, no of lamps to be lit: 1 to 6 simultaneously, lamp holder to accept six lamps on turret, positioning is done automatically, computer. pentium cpu @ 133 mhz, 8 mb ram,) gb hdd, 1.44 mb fdd, colour monitor: 14 inch svga 2 serial & parallel port, 1 mouse port, keyboard & mouse, std. operating system ms dos 6.22, printer; ink jet with required accessories. sr. no.: 3282 / 0398. model chemito 203. with manual (b) nitrous oxide burner (c) hollow cathode lamps (as, cr/cu/co/fe/mn/ hg,cd,pd,p,ca/mg,na/ (d) pre requisites (required for the installation of the system) (i) nitrous oxide cylinder with double strange regulator. (ii) acetylene cylinder with double stage regular (iii) servo voltage stabilizer, 5 kva (iv) ss steel hood with exhaust fan include necessary fittings. flow measuring device using venturimeter, orifice meter, rotameter & pitot tube (closed circuit): (i) sump tank : 250 lits, (approx.) material fibre reinforced plastic. (ii) measuring tank capacity–30ltrs. material – f.r.p. (with piezo metric tube) (iii) monoblock pump: f.h.p. with necessary piping & control values. (iv) measuring device: venturimeter, orifice meter, rotameter pitot tube with inclined manometer. (v) manometer with stand. pipe friction apparatus (closed circuit): (i) three pipes : different diameter (ii) cock tapping at 2m distance (iii) supporting stand (iv) measuring tank of suitable capacity with drain value & gauge glass. (v) different manometer of 1 meter length without mercury. (vi) centrifugal pump centrifugal pump test rig (variable speed): (i) centrifugal pump : 1” x 1” (ii) variable speed motor with control – 1 h.p (iii) pressure gauges for head measurement (iv) power meter for motor power measurement control value for flow control (v) control value for flow control (vi) control panel with various control mounted on it tilting flume, 4 meter long (open type) with accessories dot matrix printer (model : tvse msp – 345), sr. no. 993918739 (23 pin /132 col/300 cps) extra : two nos. other printers (1/2) hp deskjet 3325 (b/w) (2/2) hp laserjet 1320 (b/w) purchased by a/c department analytical balance model ab104 s, readability 0.1 mg, max capacity : 101g, repeatability : 0.1mg linearity : ± 0.2 mg, pan diameter: 80mm, with manual, make mettler toledo atmospheric drier (lab model) 1’1’1’ ft. drying chamber (approx.) temperature – 110c (max), no. of trays – 2, material – ms, temp. controller with digital temp. indicator liquid – liquid extraction (lab model) glass column 3 inch dia : 4 ft height liquid – liquid separator gear pump tank (1’ 1’ 1’ ft) – 2 nos. with stand & necessary fitting cstr reactor (lab model) plug flow reactor (lab model): a tabular reactor pipe in the form of u tube of 400 mm long with 5 litres, cap.: fed hopper fabricated from ss 316 grade agitated batch crystalliser (lab model): s. s. steel tank size 8 litre, with cooling coil and stirrer heat transfer through composite wall : composite wall assembly with digital electronics temperature measurement (lab model) dr/4000 uv vis spectro photometer : 190 110nm, european power card (includes single cell module, cell adapters, 1 inch matched quartz cells, carousel module with 1 – inch, 4 position & 1 cm, 6 position inserts. flame photometer (catalogue no. or 301) with follow. optional accessories (1) optical filter, calcium (2) optical filter lithium (3) compressor oil free (4) tank, air reservoir (5) filter, moisture four jars tester app. with wooden box mounting, variable speed, spindle rotation system, lamp mounted in the base of jar platform, ac 220/230v, 50 hz operation hot plate – operable on 220 / 230 v, a.c. rectangular, electrical with energy regulator size : 12 inch ‘ 10 inch water bath with 6 holes electrical ss with concentric rings & constant water arrangement conductivity meter (digital), mp based with two cells of cell constant 1.0 & 0.1, systronics, product code: 103062, type 306, s no. 899 ph meter (digital), mp based with electrode, systronics, product code: 103611, type 361, s. no.: 361 continuous water distillation unit capacity: 45 litres/ hour, made: s.s., with condenser, single water still (distillation), free standing, electrically operated, water still parts are made of stainless steel, having immersion water heater, raw water protection & electrical control box. mounted on a sturdy ms stand, made of ss 304 (single stage) arsenic kit, make : hach, usa mini retory shaker, lightweight, table top, platform size 45cm ‘ 45cm. the unit can accommodate 12 flasks of 250ml fitted with f.h.p. ac/dc motor and fitted with speed regulator to control the shaking speed. the unit is fitted with a mechanical timer make : sonar soxlet extraction unit ms body suitable for soxlet extraction & can accommodate 50 500 ml soxlet flask provided with two vertical & horizontal rods with boss head to hold the soxlet flasks. unit of six test units mantle type, and with individual energy regulator clamps (six nos.) for above. extraction apparatus soxlet, complete with extractor allihn condenser & flask 500 ml) two nos. make sonar. jar test apparatus (six jar) variable speed by continuous duty geared motor, speed 20 to 150 rpm & can be controlled by electronic regulator. rust proof ss stirring adjustable shaft. the body is vibration free. fluorescent tube is mounted below translucent plastic plate to provide diffused cold light to the floe samples. the unit is fitted with digital electric time and rmp counter. make sonar, 11it capacity beaker (duran glass), 6 stirrer system water still table pattern barnstead type) make : sonar, double wall inside tank (boiler) & condenser made of s.s., capacity : 4 lit / hour, load 4.0 kw dated, kolkata nephelo / turbidity meter, digitial systronics, type – 132 product code : 101327 dissolved oxygen meter (portable), digital systronics, type – 312 product code : 103126 extra : five nos. other computers (1/5) up gradation (phase – ii): computer p iv, ibm (s. no. 2faw787 or s. no.: 2fwp038) (5/5) computer p iv, ibm, think centre (s/n: l9a7144, model no.: m/t 8296 a78 eco scan temperature meter 63 wires temp. meter with probe computer : (4/4) pc lenova, s. no. l9ae241, model no. mt m8113 e64 dissolved oxygen meter (eutech, cat no. ecdo1500/22, s. no. 244039 with 12v/500 ma dc adaptor self – stirring do/bod probe the 13620ssp, s. no. 233153 turbidity meter, type bench top, make : eutech, cat no.: ectbdir1000, s. no. 411312 with 12v/500 ma dc adapter. cuvette sample: three nos. cat no. ectbdcuv03kt dated, kolkata calibration kit: 0.02, 10, 1000 ntu, cat. no. : ec tbdircalkt cuvette sample (28 mm): two nos. pipetting device for all conventional glass pipettes make : emtech color, germany, cat no. 99030.00 portable conductively meter, model con 11/03k, with conductivity ec consen/91w portable ph/temp. meter, model: (eutech, cat no. ph wp 300/02k) waterproof with ph electrode ec/fc 72522/0 1b, ecoscan salt 6 salinity meter, s. no. 1242831 water proof pocket ph tester : 30, 0.01 ph resulation temperature display to ±0.5c/0.9c accuracy, eutech, cat no. 802000 ph test 30, range: 1 to 15 ph waterproof pocket large dual display tester ec 10: eutech water proof pocket type, conductivity meter with atc & temperature display, cat. no. 8036009 product code no.: ectest11pls range 200m s/cm – 20.00 ms/cm etc...

Medical College - West Bengal

29750525 supply of 1. stop watch 2. pupillometer 3. the ideal respiration pump (500cc. cap) 4. automatic electric recording drums 5. mechanical stromhur 6. canulas ( different types) cautery machine, electric bleandsone smoking burners palmer a 291 and a 265 9. tracheal canula metal palmer e 76 10. condons drop recorder palmer b 75 11. prof, inchleys drop recorder palmer b.78 12. dissection instruments and injection syringes 13. distillation apparatus 14. chemical balance ordinary apothecary 15. metabolic cages ( dieuretic study) 16. dissection instrument set (plethysmograph assorted 4 pneumograph palmar el piston recorder palmer c.511 tamboursmreys palmar c.5&c.114 tetanus sat palmer h2o 1 stop watches jacquets 12 oxygen cylinders with trolleys 20 cu.ft 4 carbon di oxide cylinder 2 operation lamps phillips 4 animal trolley with 12 cages) 17. miscellaneous : (electrodes, ordinary and non polarisable, insulated wires, time markers, electric signals, mercury manometer, perfusion apparatus, myograph lever, small bulleys upright stands and chemicals etc, as required) ...

Health And Family Welfare Department - West Bengal

29723846 e tender for empanelment of nabl laboratory for testing of drugs, kit, chemicals and reagents and consumables for two years from the date of a.o.c. ( 2021 2023 ) by the deputy director of health services ( e s ) , central medical stores. , oropharyngeal airways ( guedel airways ) , oropharyngeal airways, guedel airways, non toxic, pyrogen free, single use size 000 to 5 ( 8 sizes ) , oscillating blade for sternal saw , oxidized regenerated cellulose based topical absorbable hemostat regular, with bactericidal property.* size : 4 x 8 , 2 x 4 , oximetry cable for cco monitor ( reusable ) , oximetry cvc catheter 16 / 20 cm for scvo2 monitoring ( disposable single use ) , oxygen cylinder fine adjustment valve only , oxygen cylinder 10 l wc b type, read with approval from petroleum and explosives safety organization , oxygen cylinder 46.7 l wc d type, read with approval from petroleum and explosives safety organization , oxygen cylinder 5 l wc a type, read with approval from petroleum and explosives safety organization , oxygen cylinder flow meter ( fine adjustment valve and gauge ) , oxygen cylinder key for valve bull nose type , oxygen delivery musk : 1. vinyl soft mask with shouldered crush resistant 2mtr, 2. oxygen tubing , oxygen mask, vinyl o2 mask with pre mounted star lumen crush o2 tubing , oxygenator with coating ( adult ) priming volume of 270 ml. large blood flow rate of up to 7.0 l / min. large reservoir capacity of 4000 ml; 200 ml minimum operating level. non heparin based bioppassive polymer does not react with blood components. , oxygenator with coating ( neonatal ) priming volume of 43 ml. blood flow range up to 0.1 l / min, max 1.5 l / min reservoir capacity of 1000 ml; 15 ml minimum operating lavel. non heparin based bioppassive polymer does not react with blood components. , p. v. c tubing 1 / 4 x 12 mtr sterile , p. v. c tubing 3 / 4 x 10 mtr sterile , p.v.c. tubing 1 / 2 x 10 mtrsterile , pacing wire suture ( atrium / ventricle ) , paediatric microcuff endothacheal tube ( polyurethane cuff ) , size 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5 , pain relief detachable silicon implantable catheter 6.6fr with antikinking sleeve sitimplant titanium device with peel away desilet, compatible with mri frequency height ( 8mm 11mm ) & weight ( 3.5g 10.5g ) with tunnellisation needle and teflon coating nitinol guide wire, bloodless access & vein lifting device. , pain relief detachable silicon implantable catheter 9.6fr with antikinking sleeve sitimplant titanium device with peel away desilet, compatible with mri frequency height ( 8mm 11mm ) & weight ( 3.5g 10.5g ) with tunnellisation needle and teflon coating nitinol guide wire, bloodless access & vein lifting device. silicone septum access long length non coring needles , sizes 20g / 22g & length 15 to 30mm , paper surgical tape size 1” 10 yds. ( 2.5 cm x 9.1 m ) , paper surgical tape size 2” 10 yds. ( 5 cm x 9.1 m ) , paper surgical tape size 3 10 yds. ( 7.5 cm x 9.1 m ) , pc iol ( rigid ) • material: pmma • optic size: 6.0 mm • overall langth: 12.5 mm • power: +2.00 to 35.000 ( 0.50 steps ) • a constant: 118.2 • optical clarity to ensure high contrast sensitivity. , pediatric shunt, size 3, 3.5, 4 & 5 mm, * shunt should be made by ptfe. * shunt length should be 10cm, * shunt should be used in cardiac procedures. , pediatrics endotoxin ( 96 hours ) filter with triple layer extension tube with clamp, for air eliminating 0.22um, priming volume: 0.8mlflow rate : 7 ml / min. , percutaneous dilation tracheostomy 7, 8, 9 mm 1. should have scalpel with number 15 blade 2. should have an introducer needle 3. should have a 10ml syringe for aspiration 4. should have 14fr pre dilator 5. should have extra long guide wire 6. should have a well marked extra length guiding catheter 7. should have a hydrophilic graduated single stage dilator 8. should have a cuffed sub glottic tracheostomy tube 9. should have a tracheostomy tube obturator 10. should have a flexible inner cannula 11. should have swabs for cleaning 12. should have a tracheostomy tube holder 13. should have fda / ce approval , pericardial bioprosthetic heart valve • both aortic & mitral position . • aortic position – sizes 19 to 29 mm, • mitral position – sizes 25 to 33 mm. • it should be us fda / ce approved . • it should have anti calcification treatment. , pericardial sumps sucker : fluted tip which is encased in a stainless steel and has a weight at the end. this tip is attached to soft flexible tubing terminating in a connector. size : 15 in overall length , 1 / 4 connector. , peripheral cannula for ecmo ( percutaneous ) 12f, 14f, 16f & 18f , peripherally inserted central venous single lumen polyurethane catheter. fully radiopaque i.v. catheter in biostable polyurethane for medium and long term venous access. flexible catheter with stylet integral fixation wing and extension tube markings every 5cm introducer: peel apart short i.v cannula supplied with one measuring tape. size: fr 3 / 4 / 5, length 60cm, priming volume: 0.25 / 0.40 / 0.70ml , pfn short and long with instrument set , pin index valve for o2 and n2o for anaesthetic apparatus , pipette, automatic adjustable volume dispensing of different sizes from 10 to 1, 000 ml. , plain towel ( sheet ) • 50 micron thick • total size: 90 x 120 cm • 4 corner adhesive • eto ( eo ) sterile , plastic disposable bulldog angled and straight , pm line 10, 25, 50, 80, 100, 150, 200 cm, extention tube dia 1.2 mm, od 2.8, for pressure upto 4.5 bar ( 65psi ) , polar south preformed tube with cuff: 1. made of thermo sensitive clear pvc with a smooth tip and radio opaque blue line 2. clear size identification on south limb 3. intubation length ( tip to incisor teeth identification mark ) conforms to cut to length norms. 4. low pressure high volume smooth profile cuff made from velvet soft pvc materials, for minimal risk of trauma. 5. inflation line take off point lies outside the mouth to avoid damage to teeth. 6. it should have a inflatable pilot balloon to help indicate cuff pressure, having clar markings such cuff resting diameter, with a spring loaded one way valve, and a blue inflation line. 7. a blue 15mm connector 8. single use and should be avaialble in sterile package. should be avaiable in size from 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5 & 9 mm. , polyethylene catheter for drainage the cavity which is placed through an introducer needles using a handling sleeve, catheter connected to a stopcock, one conical adaptor is provided for connecting stopcock to suction or valve. 6fr / 8fr & 10fr length 30 50 cm. , polyethylene low compliances pm lines with color coded clamps : · small bore high pressure extension line. · multipurpose extension line suitable for angiography, arteriography, cvp measurement etc. · suitable for high pressure monitoring and for connection between syringe infusion pump and patient. · provided with luer lock at both ends and fits all standard equipment. · luer lock connectors provide secure fitting. , polypropelene mesh ( 11cm to 14cm ) x 15 cm , polypropelene mesh ( 6cm to 8cm ) x 15 cm , polyurethane triple lumen extension line with needle free device for infection control – 10cm : * needle free iv access device with two / three female luer lock ports at one end & male rotating nut luer lock at other end.swabable ports allows safe access to iv line. clear housing to allow visual, low prime control ( 1.70 ml ) with neutral displacement for non cloting the catheter. , polyurethane triple lumen extension line with needle free device for infection control – 10cm / 15cm : • needle free iv access device with two / three female luer lock ports at one end & male rotating nut luer lock at other end. • swabable ports allows safe access to iv line. • clear housing to allow visual assessment of fluid path. • low prime control ( 1.60 ml ) • high flow rate • length : 10 18 cm , polyvinyl alcoholwhite foam small dressing w / sensa trac ( 10 cmx7.5cm ) for vac unit , polyvinyl alcoholwhitefoam largedressing w / sensa trac ( 10 cmx 15cm ) for vac unit , porcine bioprosthetic heart valve • both aortic / mitral position. • aortic position – sizes 19 to 29 mm, • mitral position – sizes 25 to 33 mm. • it should be us fda / ce approved . • it should have anti calcification treatment. • it should have outflow edge covered with pericardial shield. , positive airway pressure system , positive airway pressure system : 1. 22mm od patient end to accommodate mounthpiece. 2. scalloped ambient air inlet with gaps to resist occlusion. 3. pressure port with white sealing cap, to allow connection to a gauge for easy monitoring. 4. gas inlet port to allow connection to o2 source with a flow meter. 5. can be used in conjunction with aerosol medication ( e.g nebulizer ) via 22mm connection. 6. available with a disposable manometer. 7. transparent design for visual monitoring of contaminants. , precut sterile tubing set membrane oxygenator ( adult ) , customised pack , pressure extension line male female, male male, length: 100 200 cm , pressurised infusor bags , prosthetic knitted dacron bifurcated graft, size: d 14 x 7 mm, 16 x 8mm, 12 x 6mm, 18 x 9mm, 20 x 10mm l 45cm, * gelatin impregnated. , prosthetic knitted dacron graft, size : d 8 to 14 mm l 60 cm, * gelatin impregnated. , prosthetic knitted dacron graft, size: d 16 to 32 mm l 20 / 25 / 30cm, * gelatin impregnated. , ptfe ( compressed ) felt pledgets size 6.0 x 6.0 mm * thickness should be 1.65 mm, * pledgets should be buttreness under suture of tearing through tissue. , ptfe ( compressed ) felt pledgets size 9.5 x 4.8 mm * thickness should be 1.65 mm, * pledgets should be buttreness under suture of tearing through tissue. , ptfe membrance patch for reconstraction in congenital cardiac surgery , ptfe sutures 5 0, 4 0 , ptfe vascular graft of different sizes ( plain and ring reinforce ) , pulmonary artery catheter with introducer kit * triple lumen long line pulmonary artery catheter of fr 7 to fr 7.5 to get pa pressure in patient. *catheter has to be introduced through introducer sheath kit of fr 8.5 for pa cathter. , pulmonary artery swan ganz catheter with introducer kit * 5 lumen pa catheter to use for pa pressure and also to get cardiac output while using it with any bed side monitor with cardiac output module installed in any department. * this catheter has to be introduced through introducer sheath kit of fr 8.5 , push nail 6’’ – 14’’ , radial or femoral arterial sensor ( disposable single use ) , ready to use bath towels containing 2% chlorohexidine gluconate solution i.p ( w / v ) with moisturizing agents :aloe vera, vitamin e & olive extracts and purified water i.p. providing ph balance antibacterial activity. size 32 cm x 30 cm , rechargeable surgical clipperwith fixedhead& cutting disposable blade run time of 160 minutes, rechargeable with lithium ion ( li ion ) battery with drop in charger with or without a cord & single used 36.4mm width blade snap on & pop off easily , reciprocating saw system with bleds of different cutting lengths , recon femoral interlocking nail with instrument set , reinforced tracheal access device: size : 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5 mm. 1. made of thermo sensitive clear pvc with a smooth tip and murphy eye with spiral steel reinforcement to minimize crushing or kinking. 2. low pressure high volume smooth tapered soft seal cuff made from velvet soft pvc material, for minimal risk of trauma. 3. should have fda / ce approval , retractor, abdominal doyens size 10 cm. , retractor, abdominal doyens size 7.5 cm. , retractor, abdominal doyens size 8 cm. , reusable arm for vaccum stabilization & positioning system: 360° articulation maximizes vessel access and stabilization. universal swivel mounts on retractor to provide procedural versatility. dynamic tissue adherence ensures superior stabilization on the beating heart. advance vaccum stabilization & positioning minimizes tissue trauma. , reusable et tube gum elastic guide with ventilating port: 1. straight tip design for minimal resistance on removal from et tubes. 2. clear markings to indicate intubation depth. 3. should be latex free. 4. size : 10ch and 15ch , reusable introducer : 1. reusable introducer to have a coude / angled tip to easily identify tracheal rings in difficult intubatiions. 2. clear gratuaded markings to indicate intubation depth. 3. size : 15ch, 60 cm 4. should be latex free. , reusable linear cutter stapler, size: 55mm / 60mm with appropriate 100 pcs of cartridge , reusable linear cutter stapler, size: 75mm / 80mm with appropriate 100 pcs of cartridge , reusable pressure transducer device. • should be reusable guide rail system for proper cartridge connector. • numerically coded cable ends facilitate correct connection. • should be mounting bracket combines one transducer cable connect to monitor. , reuseable laryngeal mask airway, sizes 1, 1.5, 2, 2.5, 3 & 4 , reuseable proseal laryngeal mask airway, sizes 2, 3 & 4 , rigid annuloplasty ring assorted sizes, completeor open ring, alloy core maintains anatomical shape and provides annular remodeling, polyester suture cuff is supported by a large suture target and encourage tissue in growth. , rotaflow centrifugal pump head , rubber cloth ( in meter ) ( soft quality ) width 92 cm to 100 cm, polyester fibre, higher grade having 50% polymer is 4135:1974 , rush nail assorted size , s. i. c. s. set crescent knife ( wide 2.6 mm, long 5 mm ) keratome knife ( wide 2.8 mm, long 3.8 mm ) side port knife ( wide 1.6 mm, long 4 mm ) , scapula & glenoid plating system , schanz pin 1.5, 2.5, 3.5mm , schanz pin size : 2.5 mm to 4.5 mm & 6.5mm cancellous , schanz pin size : 2.5 mm to 4.5 mm cortical , sf iol • material: acrylic • single / multi piece • optic design: equiconvex • optic size: 6.50 mm • overall length: 13.50 mm • haptic angle: modified c • dialling holes: 2 eyelets • a constant: 118.2 , shoe cover ( disposable ) , silicon aircufe tracheostomy tube size 6mm / 7mm / 8mm , silicon tight to shaft tracheostomy tube. size 6mm / 7mm / 7.5 mm / 8mm / 8.5 mm , silicon tight to shaft tracheostomy tube : 1. should be made of silicon material. 2. should have a dy lubricant coating which minimizes the secretion adherence to the inner diameter of the tube shaft. 3. should be able to withstand repeated sanitization upto 10 times. 4. should have an integral 15mm connector. 5. should have a clip retained obturator with tapered distal tip and exchange wire channel. 6. should have a soft flexible flange with securing holes for tapes or devices. 7. should have a silicon cuff that fits flat against the shaft when deflated 8. should have a clear infaltion balloon with one way valve. 9. should be radio opaque. 10. should be mri compatible. 11. should be steam autoclavable. 12. should be inner cannula compatible 13. sizes : 5, 6, 7, 8 & 9 mm. , silicone catheter for long term venous access. radiopaque silicone catheter for peripheral or central venous access for parental nutrition, chemotherapy. size : g 18 / 16 / 14 / 11, fr 4 / 5 / 6 / 9.5, length – 60cm , silicone cuffed tracheostomy tube for paediatric. size 2.5 mm / 3 mm / 3.5 mm / 4 mm / 4.5 mm / 5 mm / 5.5 mm , siliconized tracheal access device size: 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5 mm. 1. to be made of non toxic siliconized pvc for kink resistance, with a smooth tip, murphy eye and a radio opaque blue line. 2. internal and external diameters of tube are clearly marked on the tube. 3. should have fda / ce approval , single ball spirometer, single ball spiro with lower inspiration capicity from 200 cc 1200 cc , single lumen polyurethane silver ionimpregnated central venous catheter for peripheral access. fully radiopaque i.v. catheter in biostable polyurethane for medium and long term venous access. flexible catheter with stylet integral fixation wing and extension tube markings every 5cm introducer: peel apart short i.v cannula supplied with one measuring tape. size : fr 4, length 60cm, priming volume : 0.55ml , single use bougie , smallpolyurethane ester dressing ( 11 cm x 8 cm x 1.8 cm ) for npwt instillation therapywith holdercassette fortopical solution and1000 ml canister forexudate collection, it should be dcgi and fda & ce certified. , spinal needle 25g, 26g. grooved colourless, transparent hub for firm grip, early detection of csf flashback. sharp cutting bevel ( quincke ) for low puncture force. length 100 mm 120 mm , spinal needle 25g, 26g. grooved colourless, transparent hub for firm grip, early detection of csf flashback. sharp cutting bevel ( quincke ) for low puncture force. length 90 mm , spinal needle 25g, 26g. grooved colourless, transparent hub for firm grip, early detection of csf flashback. sharp cutting bevel ( whitacre ) for low puncture force. length 90 mm , ss wire sizes 18, 20, 22, 24 , stainless steel wire 16, 18, 20, 22 g , steinman pin , sterile mucous extractor with long extension pipe for tracheal suctioning, spare closure cap. , sterile pack of dressing ( 9cmx15cm ) , sterile pack of dressing ( 9cmx20cm ) , sterile, freeze dried composite of 44% oxidized regenerated cellulose ( orc ) , 55% collagen and 1% silver orc. silver orc contains 25 % w / w ionically bound silver, a well known antimicrobial agent european ce anddcgi certified. 10x10cm , sterile, freeze dried composite of 44% oxidized regenerated cellulose ( orc ) , 55% collagen and 1% silver orc. silver orc contains 25 % w / w ionically bound silver, a well known antimicrobial agent european ce anddcgi certified. 5x5cm , sterilizing drums, for use in sterilizers and for strong sterilized dressings. improved pattern. made of extra heavy steel with dome shaped top and bottom and chrome plated. absolutely dust proof. hasps lock the jacket tightly in order 235 in. diam. x 120.65 mm. height [ sterilizer, shallow ( dressing drum ) ] , sterilizing drums, for use in sterilizers and for strong sterilized dressings. improved pattern. made of extra heavy steel with dome shaped top and bottom and chrome plated. absolutely dust proof. hasps lock the jacket tightly in order 235 in. diam. x 241 mm. height [ sterilizer, shallow ( dressing drum ) ] , sterilizing drums, for use in sterilizers and for strong sterilized dressings. improved pattern. made of extra heavy steel with dome shaped top and bottom and chrome plated. absolutely dust proof. hasps lock the jacket tightly in order 285.75 in. diam. x 241 mm. height [ sterilizer, shallow ( dressing drum ) ] , sterilizing drums, for use in sterilizers and for strong sterilized dressings. improved pattern. made of extra heavy steel with dome shaped top and bottom and chrome plated. absolutely dust proof. hasps lock the jacket tightly in order 336.55 in. diam. x 241 mm. height , sterilizing drums, for use in sterilizers and for strong sterilized dressings. improved pattern. made of extra heavy steel with dome shaped top and bottom and chrome plated. absolutely dust proof. hasps lock the jacket tightly in order 381 in. diam. x 279.4 mm. height , sternum drape : non woven sternum drape having the control of ph level with 45 modified cellulose each. , surgical gloves, prick resistant, size 6.5, 7, 7.5 & 8 , suture 10 / 0 • 10 0 nylon non absorbable surgical suture, monofilament. • length: 40 cm • needle: 6 mm, 3 / 8 circle premium point spatulated, double armed. , suture 8 / 0 • 8 0 black braided silk, non absorbable. • length: 38 cm • needle: 6 mm, 3 / 8 circle premium point spatulated, double armed. , suture 8 / 0 • 8 0 poly glycolic acid absorbable surgical suture, violet braided. • length: 30 cm • needle: 6 mm, 3 / 8 circle premium point spatulated, double armed. , suture material, double armed polypropylene, 1 / 2 circle round body / taper point 17.5mm, 25 26mm, no. size 3 / 0, length min 70 cm, , suture material, double armed polypropylene, 1 / 2 circle taper cut, 25 26mm, 17.5mm, no. size 2 / 0, length min 70 cm, for cardiovascular surgery. , suture material, polydioxanone, 1 / 2 circle round body ( heavy ) , 50 mm needle, no. size 1, length min 150 cm ( loop ) . , suture material, single armed polypropylene, 1 / 2 circle / 3 / 8 circle round body / cutting, 16 25mm, no. size 3 / 0 and 4 / 0, length min 70 cm. , suture material, single armed polypropylene, 1 / 2 circle / 3 / 8 circle round body, 30 40mm, no. size 1, length min 70 cm. , suture material, single armed polypropylene, 1 / 2 circle round body, 30mm, no. size 1 / 0, length min 70 cm. , suture material, sterilised chromic catgut no size 2 length min 152 cms , suture material, sterilised chromic catgut no size 2 / 0 length min 152 cms , suture material, sterilised chromic catgut no size 3 length min 152 cms , suture material, sterilised chromic catgut no size 3 / 0 length min 152 cms , swivel connector having 360 degree rotating connector for et tube , synthetic fiberglass cast material 3 / 4 / 5 , tfn with instrument set , t handle drill , the metalic stylet dural puncture needles with pencil tip & thin walled technology, eye closed to the distal tip to minimize the risk of extra dural injection n metal introducer smoothed eye with lug indicate positioning. sizes 25g, 26g, 27g & 29g l.90mm, 120mm, 135mm & 145mm. , the unique three layer design dressing 18x12.5cm x varying thicknesses ( 0.8–3.2cm ) ; dressing forautolyticdebridement ofwoundsfornpwt instillation therapysystem alsocontains wound ruler;advanced drape; cavilon no sting barrier film, enhancedpad and tubing, it should made up of grey polyurethane ester and fda & ce certified with cassette holder for topicalsolutionandcanister for exudate collection.itshould be dcgi andfda & ce certified , titanium elastic nail ( tens ) dia 2 , 2.5, 3, 3.5, 4mm in diameter size : 14 to 24 cm in length ( with 2 cm increment ) , titanium elastic nail 1.5 mm to 3 mm with corresponding instrument set. , total nutrient admixture ( tpn ) filter, 1.2micron total nutrient, admixture and emulsion drug filter for the removal of inadvertent microbial contaminants, associated endotoxin particulars and air. with tubing clamp and day change labels. , tracheal access device with suction port. size: 6, 6.5, 7, 7.5, 8, 8.5, 9 mm. 1. it should have a low pressure high volume reverse cuff, whose inverted profile allows pooling and easy removal of secretion from the above the cuff while leaving the tube in situ. 2. low pressure high volume smooth tapered soft seal cuff made from velvet soft pvc material, for minimal risk of trauma. 3. should have fda / ce approval , tracheostomy tube with suction port sizes 6, 7, 7.5, 8, 8.5, 9, 10 mm. 1. made of thermo sensitive clear pvc that softens at body temperature to conform to patient anatomy. 2. integral suction lumen allows removal of pooled secretions. 3. clear suction line for removal of pooled secretions. 4. profile low pressure high volume soft seal® with reduced bulk and smooth transition to tracheostomy tube to improve ease of insertion. 5. 15 mm connector located on the tube, not the inner cannula. 9. smooth inner cannula ( available separately ) . 10. available in sizes ranging from single use. 11. should have fda / ce approval , trans pulmonary thermo dilution catheter with femoral artery entire kit set : trans pulmonary thermo dilution catheter with femoral artery entire kit set along with cvp transducer with blue line on pm line attached with pressure thermistor to connect volume view sensor as three kits in one single packed compatible with cco monitor having apco and thermodilution technology together in a single stand alone monitor. , transparentfilm dressing with window frame delivery style, waterproof, sterile, bacterial and viral barrier, high adhesive but skin friendly with easy stretch and release technique for removal. size 15 cm x 20 cm , transparent sterile water proof, bacterial and viral barrier polyurethane film with absorbent non adherent pad and hypoallergenic acrylic adhesive’ with window frame delivery style. 9cmx25cm , transparent sterile water proof, bacterial and viral barrier polyurethane film with absorbent non adherent pad and hypoallergenic acrylic adhesive’ with window frame delivery style. 9cmx35cm , tricuspid rigid annuloplasty ring assorted sizes rigid ring for durable repair complete or open ring conforms s to tricupsid annulus marking for anatomic orientation, us fda / ce approved. , trolley, dressing drum is 7099 , twin bore nasal oxygen set paediatric & adult , twin flow polyurathane radiopaque peripherally inserted central catheter with neocath split introducer for premature babies & neonates medication & nutrition. , umbilical artery & venous catheter in fully radio opaque polyurethane with a distal eye and lateral eye, rounded distal tip actual distance from the distal tip is printed numerically from 4 to 20cm proximal extension tubes ( pur ) length:5cm, with clamp reduce the number of peripheral routes required subsequently size: 2.5 fr, 3.5 fr, 4 fr, 5 fr, 8 fr & length: 30 40 cm. , umbilical tape sterile prepackaged hypoallergenic nonwoven material usfda / ec approved manufacturer , uncemented total hip replacement system acetabular cup size 40 to 62, stem base diameter 4mm to 8mm, total instruments set for thr system , uncuffed fenestrated tracheostomy tube kit . it should have multiple fenestrations . the kit should also contain 2 inner cannulas ( 1 fenstrated &1 non fenestrated ) , cleaning brush, strap and decannulation cap. , uncuffed fenestrated tracheostomy tube kit : 1. should have uncuffed tracheostomy tube kit. 2. should have 2 fenestrated inner cannulae that has a pull ring that aids which aids in smooth insertion and removal from tube, minimizing patient trauma. 3. should have a cleaning brush to clean the tracheostomy tube and inner cannula. 4. should have a tracheostomy tube holder. , urine collection bag with urometer : universal tapered connector with sampling port to facilitate mid stream urine sampling. designed for measurement of hourly urine output. clear and transparent measured volume chamber. urine meter directly attached to two litre capacity urine bag with overflow facility. completelyclosedcircuiteliminatestheriskof contamination. sizes: infant. , vacuum drain kit bellows type closed 12fr pvc hypoallergenic puncture resistant soft tubing with multiple side holes. , vacuum drain kit bellows type closed 14fr pvc hypoallergenic puncture resistant soft tubing with multiple side holes. , vacuum drain kit bellows type closed 16fr pvc hypoallergenic puncture resistant soft tubing with multiple side holes. , vascular loop, silicon, length 15 20 cm, assorted size , vascular tournicate : 3 paris of tournicate of different colours with s.s.snare. , venous 12f, 14f, 16f, 18f, 20f, 24f & 28f ( metal angled tip ) 30, 32, 34, 36 ( straight ) , vibratory positive expiratory pressure system : 1. functional in any position; trendelenburg, standing or sitting. 2. delivers airflow vibrations to the petient from 5 30 hz 3. delivers positive expiratory pressure to the patient in the range of 10 20 cm h2o. 4. expiratory resistance / frequency dial to allow therapy to be adjusted to patients mouth 5. one way inspiratory valve allow inhalation without removal from patients mouth. 6. distal 22mm od fitting allows nebulizer connection via tee adapter. , vibratory positive expiratory pressure system having adjustable resistance dial. distal connection should facilitate nebulizer connection via tee adapter.should have compatible for version for adult and paediatric. , video laryngoscope with disposable blades, size 2, 3, 4 , volume based lung exerciser 2500ml 1. one way valve to ensure patients inhale, rather than exhale into unit 2. adjustable incentive marker 3. highly visible piston with universal graphics 4. oxygen port to allow administration of supplemental oxygen 5. bed rail hook for positioning at the patient bedside , water seal drainage bottle. ( paed ) , ( bl ) should be the facility to collection of autologus blood from patients pleural cavity or mediastinal area. should be evacuate air or fluid from chest cavity or mediastinal. should be help re established lung expension.should be disposable water seale operated system. should be in 2000 ml. should be non pyrogenic. should be taperal water seal for the patient safety. , water trap : 2 water trap with oral care, v.ctrap kit with oral care accessories. , waterless and brushless chg & alcohol based hand antiseptic with moisturizers containing chlorohexidine gluconate 1% ( w / w ) & ethyl alcohol61% ( w / w ) operatedbyfoot pump for touch less delivery. 500ml / bottle fda approved , waterproof sterile transparent semi permeable antimicrobial dressing with 2% chlorhexidine gluconate gel pad. the gel pad has a unique composition of polymers for a sustained release and activity for 7 10 days against major gram positive and gram negative bacteria and reduces catheter related infections by a significant amount. the product has fda clearance and is compliant with the new cdc and ins guidelines. the securement and documentation strips are waterproof and has a winged window delivery system for easy applications. the dressing is pattern coated with hypoallergenic adhesive for better moisture management and higher securement benefits. film size: 7 cm x 8.5 cm 2% chlorohexidine gluconate gel pad: 2 cm x 2 cm. , waterproof sterile transparent semi permeable antimicrobial dressing with 2% chlorhexidine gluconate gel pad. the gel pad has a unique composition of polymers for a sustained release and activity for 7 10 days against major gram positive and gram negative bacteria and reduces catheter related infections by a significant amount. the product has fda clearance and is compliant with the new cdc and ins guidelines. the securement and documentation strips are waterproof and has a winged window delivery system for easy applications. the dressing is pattern coated with hypoallergenic adhesive for better moisture management and higher securement benefits. film size: 8.5 cm x 11.5 cm 2% chlorohexidine gluconate gel pad: 3 cm x 4 cm. , weighing machine for baby , weighing machine for blood donors , yankauer type pvc suction cannula and tube surgical suction cannula with tubing: noncollapsible at high suction pressures upto 100mmhg...

Health And Family Welfare Department - West Bengal

29723845 e tender for empanelment of nabl laboratory for testing of drugs, kit, chemicals and reagents and consumables for two years from the date of a.o.c. ( 2021 2023 ) by the deputy director of health services ( e s ) , central medical stores. , ac lens • material: pmma • optic size: 6.00 mm • overall langth: 12.75 mm • a constant: 114.9 , accessories of durameter puncture set with epimatic syringe & peribax catheter i. xro catheter 20g l.90cm ii. easy lock connector iii. 18g tuohy needles iv. 0.22um flat filter v. epimatic syringe , accessories of nerve stimulator n.s needles with continuous plexus and peripheral nerve blocks ( compatible with approved machine ) metalic stylet allowing stimulation perineural polyurethane catheter 25mm, 35mm, 50mm, 100mm 10x15 adhesive transparent dressing , accessories of nerve stimulator ( to use in o.t ) cerebral stimulator –nerve stimulator – alkaline battery. , accessories of nerve stimulator ( to use in o.t ) cerebral stimulator –nerve stimulator – cable wire , accessories of nerve stimulator ( to use in o.t ) cerebral stimulator –nerve stimulator – n.s needle , accessories of usg gel hypoallergic 250 ml container with nozzle , act tube for act management for cpb , adhesive tape: adhesive tape, surgical tape, breathable and comfortable tape, hypoallergenic & gentle, paper type, good adhesive tape. size 5 cm x 9.14 m , adhesive tape: adhesive tape, surgical tape, breathable and comfortable tape, hypoallergenic & gentle, paper type, good adhesive tape. size 7.5 cm x 9.14 m , allen key : small, medium, large , an alcohol free, liquid no sting barrier film containingacrylate terpolymer, polyphenylmethylsiloxane, hexamethyldisoloxane and isooctane which dries quickly to form a breathable transparent hypoallergenic, non cytotoxic coating to protect damage or intact skin from friction, moisture, shear, bodily fluids, incontinence and adhesive trauma. 28ml spray / bottle , an alcohol free, liquid no sting barrier film containingacrylate terpolymer, polyphenylmethylsiloxane, hexamethyldisoloxane and isooctane which dries quickly to form a breathable transparent hypoallergenic, non cytotoxic coating to protect damage or intact skin from friction, moisture, shear, bodily fluids, incontinence and adhesive trauma. 1ml wipe , anti uv low compliances amber color polyetheline extension tubing system protecting against uva / uvb / uvc rays while infusion with air buble detection 150cm / 200cm. , antimicrobial double lumen polyurethane catheter for haemodialysis fully radiopaque catheter introduced by the seldinger technique. flexible fixation wings and polyurethane extension tubes with clamp. centimetre graduations from 9cm from distal tip. the active ingredient used in the expert technology is the silver ion based antimictobial agentagion which is incorporated into the polyurethane tubing of the catheter. , aortic punch precisely engineered scissor cut blade. single use aorta / vein punch provided clean accurate incisions for miocardial revascularization. large finger ring for greater control and accuracy. easyly cuts through thick calcified tissue. radiopaque and latex safe. , arterial blood gas sampling syringe kit with air venting filter cap sizes 1ml & 3ml , asd delivery sheath. 7f , b. d. vac sterile disposable , basic set – procedure pack contains essential items needed for a number of common procedures including lumber puncture, spinal anaesthesia, epidural anaethesia, liver biopsy, paediatric surgery, oncology etc. ( also offers custom made service ) i. tray ii. syringe luerslip iii. aperture drape iv. galipot v. prep forceps vi. 4 ball swab ( small ) vii. 2 ball swab ( large ) viii. 1 filter needles 5 um ix. 3 hypodermic needles 18g, 21g & 25g x. 1 outer wrap 75 x 70 cm xi. absorbent towel 33 x 38 cm , bileaflet mechanical prosthetic mitral / aortic valve with elevated pivot guards * bileaflet & rotatable * opening angle of 85º and traveling arc of 56º. * disc made of pyroletic carbon / graphite substrate. * sewing ring: made of polyester with markers for helping in suturing. * vertical leaflet exposure = 3.4 mm for better ostia clearance * posterior wall clearance= 6.6 mm in both anotomical and anti anotomical positions. * aortic & mitral assorted sizes. * us fda and ce approved. , bioprosthetic heart valve for mitral / aortic position * triple composite design valve. * sewing ring is made of polyester with markers for helping in sutures. * low pressure glutaraldehyde fixation. * flexfit stent ot reduce leaflet stress. * mitral retchating system failitates insertion into mitral annules and avoids suture looping. * low profile hieght of 9 mm. * intra & supra annulur implatability * no + 1 regurgitation * us fda / ce approved * sizes mitral : 25mm to 33mm sizes aortic : 19mm to 25mm , bipap mask with bronchoscopy port along with accessories ( vented / non vented swivel connector b.v filter tubing ) , blood cardioplegia device adult heat exchanger pleatal type. priming volume of heat exchanger : <30 ml . integrated heat exchanger with bubble trap. assemble with class vi implant tested tubing. high cooling eficiency. eassy set up and priming. outlet comnnection 1 / 4 built in bridge for choice of 100 % blood and 100 % cardiopledgia solution delivery. , blood cardioplegia device paediatric heat exchanger pleatal type. priming volume of heat exchanger : <30 ml . integrated heat exchanger with bubble trap. assemble with class vi implant tested tubing. high cooling eficiency. eassy set up and priming. outlet comnnection 1 / 4 built in bridge for choice of 100 % blood and 100 % cardiopledgia solution delivery. , blower mister kit : comfortable hand grip with a 6.5 ( 16.5 cm ) malleable stainless steel shaft for ease of positioning near the surgical site.the soft; silicon tip contains a plastic tube which carries saline to the tip . , bone cement 20 gm pack : methyl methacrylate / methyl acrylate copolymer blend sterilised using ethylene oxide gas.uses zirconium as the radipaque agent. , bone cement 20 gm pack with gentamycin : methyl methacrylate / methyl acrylate copolymer blend sterilised using ethylene oxide gas.uses zirconium as the radipaque agent gentamycin loaded. , bone cement 40 gm pack : methyl methacrylate / methyl acrylate copolymer blend sterilised using ethylene oxide gas.uses zirconium as the radipaque agent. , bone cement 40 gm pack with gentamycin : methyl methacrylate / methyl acrylate copolymer blend sterilised using ethylene oxide gas.uses zirconium as the radipaque agent gentamycin loaded. , bone graft substitutes with antibiotics , bovine jugular venous graft , boving tissue engineered acellular pericardial patch , box for 25 glass slides ( plastic made ) , bridge dressing for bridging the wound where the wound location is not suitable for dressing forvac unit , bubble trap ( adult ) : polycarbonate, polyester, filter port 170um, blood port 3 / 8 ( 9.5mm ) , vent port female luer , priming volume 150ml, max.blood flow 6.5l / min. , bubble trap ( paediatric ) : polycarbonate, polyester, filter port 170um, blood port 1 / 4 ( 6.4mm ) , vent port female luer , priming volume 50ml, max.blood flow 1.6l / min. , calandruccio type ii ankle clamp , canisterwithgelforvac unit 300 ml , cannula for cpb arterial 18f, 10f, 12f, 14f & 16f ( straight ) , 20, 22, 24 ( angled tip ) , capsular tension ring • material: pmma • normal size: 12.00 mm • compressed size: 10.00 mm • fixation hook: both sides , cardiac ( ecg ) monitor and defibrillator biphasic with internal cardiac paddle for open heart surgery , cardiotomy reservoir housing polystyrene, blood storage capacity 3000 ml to 3500 ml., blood flow rate 8 to 10 liter / minute, filter non woven polypropylene, max. rated negetive pressure 300 mm of hg. blood inlet port 3 nos. 1 / 4, blood oulet port 3 / 8. priming port two different and two through filters, all provided with female luer. , c arm cover 2 part materials plastic, sterile pack, ready to use. , catheter mount, collapseble catheter mount with bronchoscopy and suction port , cdc guided peripheral iv securement device with component: 1 no 2% chlorohexidine gluconate & 70% isopropyl alcohol wipe as per cdc recommendations, 1 no sterile gauze piece, 1 no latex free synthetic poly isoprene based texture surface material of tourniquet, 1 no transparent semi permeable polyurethane film with reinforcement of waterproof soft cloth  and pattern coated adhesive for higher sweat transfer rates dressing. size 7 cm x 8.5 cm , cemented bipolar hip prosthesis, size 37 to 51 , cemented thr system acetabular cup size 40 to 62, stem base diameter 4mm to 8mm, total instruments set for thr system , central venous line : thermosensitive polyurethane catheter with lumen size 20g / 22g / 22g size 5fr. triple lumen, length 8 / 13 cm with nitinol guide wire dilator, ecg lead & sutureless fixation device. , central venous line : thermosensitive polyurethane catheter with lumen size 22g size 4fr. double lumen, length 8 / 13 cm with nitinol guide wire, dilator, ecg lead & sutureless fixation device. , central venous line : thermosensitive polyurethane catheter with nitinol guide wire with dilator, ( preferred lumen size 16g / 18g / 18g size 7fr. triple lumen, length 15 / 20 cm, ecg lead , central venous line : thermosensitive polyurethane catheter with nitinol guide wire with dilator, double lumen. size 7fr. length 15 / 20 cm, ecg lead , cervical spine locking plate , charnley compression clamp , close suction with non returnable valve and terbojet clining system. , closed intra venous and intra arterial blood  sampling system, along with two pressure transducer with flush device & vent stopcock, iv set , 2 shutoff  valve, 87” patient pressure tubing along with inbuilt inline 12 cc reservoir & 2 self sealing z site for closed blood sampling port, pole mountable , combined spinal epidural anaesthesia kit 16g / 18g. it should be needle through needle technique andhave locking mechanism for securing spinal needle. both needles should have mm graduation markings at the hub. spinal needle should have whitacre bevel and allow 360 degree rotation for spread of drugs. , combined spinal epidural system : 1. should have tuohy needle of 80mm length and 10mm graduations with internal stylet and optional snap on wings. 2. should contain a pencil point spinal needle of 115 118 mm length with internal stylet. 3. should have a 10ml epirural loss of resistance syringe. 4. should have an epidural catheter with a smooth closed tip, distal tip mark. 5. should have a catheter connector with a flat profile for increased patient compfort. 6. should have a flat filter with a 0.22μm hydrophilic supported membrance that allows two way filtration. , connector straight assorted sizes pvc material, sterile pack , coronary shunts assorted size : bevelled ultra soft tip , obstruction free flow path , large atraumatic sealing surface & flexible shaft. , corrugated rubber sheath drain , cuff manometer ( cuff inflator pressure gauge ) : 1. allows controlled initial cuff inflation. 2. intermittend pressure monitoring facility. 3. instant visual confirmation of intra cuff pressure. 4. simple operation of pressure adjustment without need for disconnection or introduction of syringe into system. 5. solid green zone indicates ususal cuff pressure range for tracheal & tracheostomy tubes. 6. connecting tube is supplied with the gauge for convenient positioning. 7. portable gauge and clips easily into pock. , custom pack for membrane oxygenator ( neonatal ) class vi implanted tubing. non kinking transparent clear tubing. should be clear and colour strip. component include gas line filter. pre by pass filter. , custom pack for membrane oxygenator ( paediatric ) class vi implanted tubing. non kinking transparent clear tubing. should be clear and colour strip. component include gas line filter. pre by pass filter. , cvc 3 fr. with anti kinking nitnol guide wire ( paediatric ) 6cm / 10cm * 3fr. thermosensitive polyurethane double lumen paediatric cvc. * it has anti kinking nitnol guide wire , cvc 7.5 fr.with anti kinking nitnol guide wire ( adult ) 14g / 18g / 18g 15cm* 7.5fr. thermosensitive polyurethane triple lumen.adult cvc* it has anti kinking nitnol guide wire & blood less device. , cvc 7.5 fr. with anti kinking nitnol guide wire ( adult ) 14g / 18g / 18g 16cm * 7.5fr. thermosensitive polyurethane rifampicin & miconazole integrated triple lumen adult cvc. * it has anti kinking nitnol guide wire. , cvc 9.5 fr., silver ion impregnated thermosensitive polyurethane penta lumen adult cvc with anti kinking nitinol guide wire. size 14 g / 16 g / 18 g / 18 g / 18 g , cvc catheter fixation device ( epidural, cvc, arterial ) * infection free painless suture less catheter fixation device. , cvc catheter four lumen 14g / 16g / 18g / 18g * 8.5 fr. 4 lumen thermosensitive polyurethane adult cvc . , cvc pediatric set oximetry catheter of size 5.5 fr. having optical cable to monitor scvo2 with cco monitor for neonatal and pediatric patients. , cvc pediatric set oximetry catheter of size 7.5 fr. having optical cable to monitor scvo2 with cco monitor for neonatal and pediatric patients. , cvc pediatric set oximetry catheter of size 5.5 fr , cvp transducer : integrated unit for clinical accuracy. dual mode of flushing controlled squeeze and snap tab. completely transparent for easy priming and debubbling with flushing of 3 cc / hr or without flush. easy zeroing. standard closed loop sampling kit / double. , cvp transducer compatible with arterial pulse contour monitor ( disposable single use ) , cvp / ibp transducer clamp ( reusable ) , cvp / ibp transducer holder ( reusable ) , dark goggles ( adult size ) with side covering , dark goggles ( paediatric size ) with side covering , denham pin , diathermy pad foam and woven backing material bipolar model. upright and horizontal shape. the patent shape outline design make the adhearence to be more close and comfortable on body joint anf lift bones. the conductive gel covers over the edge of metal foil. it can avoid the burned hurt which because by the connection of metal foil and skin. , disposable cap , disposable combitube, size 3, 4 , disposable convective warming blanket, should have wide range of disposable blankets for variety of patient sizes and positions. *blankets must have 2 layers of non woven polypropylene fabric bonded to a layer of polyethylene for durability and to prevent tearing and puncturing. , disposable fluid warmer tubing, * blood and iv fluid warmer set with injection port. , disposable gowns , disposable hme filter : disposable hme filter, resistance to flow 60 il / min 2.0 cm h2o, desirable: bacterial viral filteration efficiency more than 95% , disposable neonatal blood exchange set with accessories , disposable sterile full gown with eye protection sterile disposable prepackaged , disposable suction pod stabilisation system for cabg, the pod should rotate 3600 , disposable vaccum system for positioning heart for cabg , disposable ventilator circuit with water trap. should be tidel volume range from 200 ml to 1500 ml. should be minimal deade space 55 ml. medical grade pe. connector 15 / 22 mm m / f for y piece, connector 15 / 22 mm m / f for ett & mask. standard length . 6ft. or expandable length. , disposable ventilator heated wire circuit with water trap. should be tidel volume range from 200 ml to 1500 ml. should be minimal deade space 55 ml. medical grade pe. connector 15 / 22 mm m / f for y piece, connector 15 / 22 mm m / f for ett & mask. standard length . 6ft. or expandable length. , distal humeral anatomical locking plate , distal humeral extra – articular combihole plate , distractor 6, 8 & 10 , dome kit with flushing system. • should be single line monitoring dome. • should be measure invasive pressure. , drill bit ( s.s ) sizes : 2 mm, 2.7 mm, 3.5mm, 4.5 mm , ecmo disposable kit for adult , ecmo disposable kit for pediatric , eco bath, disinfection wet pack with 2% cholorhexadine , elbow arthoplasty semi constrained or equivalent design all metal hinge section humeral and ulnar stem with screws for joining the stems. total instrument set for elbow arthroplasty , endoluminalballoon occluder for mics , endomyocardial biopsy bioptome , endoscopic vein harvester for cabg , epidural catheterization full set 16g / 18g with catheter fixation device and click lock connector , et connector : connector with bronchoscopy port for endotracheal tube / tracheostomy tube , et connector with catheter mount: connector with bronchoscopy port for endotracheal tube / tracheostomy tube , et tube holder with bite blocker , extension lines in spirally coiled form in polythelene protects the patient, catheter and infusion equipment from stress caused by pulling and tugging. provides freedom of movement during early mobilisation, removes lines from floor level. l 100 / 150 / 200 cm , eye drape • sheet size: 80 x 75 cm 90 x 75 cm • adhesive area: 9 x 7 cm with 6 eye lid holders • drainage pouch of transparent pe film • eto ( eo ) sterile , eye pad • gauze or nonwoven covered outside, cotton inside. • size: standard size in oval shape to cover the eye. • individual pack in sterile packaging, eto ( eo ) sterile eye pad. • with and without adhesive cover. , face mask 2 layer, disposable with nasal bridge , femoral arterial 16f, 18f, 20f & 22f ( straight ) , femoral arterial & venous cannual for mics ( percutaneous ) , femoral venous 17f, 19f, 21f & 23f , filter for blood transfusion : reduced priming volume:35 ml , high filtering flow rates for amounts of whole blood up to 2000 ml , easy debubbling , high filtering efficiency: microaggregate removal> 25 i im: 95% ( micro 20 ) & microaggregate removal> 40 i im: 95% ( micro 40 ) , maximum working pressure : 400 mmhg , poluster monofilament screen filte. , flexible annuloplasty ring assorted sizes, completeor open ring. large target area eases suturing, suitable for implant using open sternotomy, minimally invasive and robotic approaches. , fluorescein sodium ophthalmic strips • sterile diagnostic strips for external use. • each strip is impregnated with 0.6 mg of fluorescein sodium. , foldable lens ( phaco ) of different iol powers: + 1 d to + 25 d • single piece foldable lens • material is uv block incorporated ensuring adequate uv protection • optics are yag laser friendly • non lonic nature of materials ensures resistance to deposits thus lowering the incidence of pco • material: acrylic hydrophobic • optic type: biconvex • a constant: 118.0 / 118.5 • optic size: 5.5 mm / 6.0 mm • overall langth: 12.5 mm , foldable lens ( phaco ) • single piece foldable lens • material is uv block incorporated ensuring adequate uv protection • optics are yag laser friendly • non lonic nature of materials ensures resistance to deposits thus lowering the incidence of pco • material: acrylic hydrophilic • optic type: biconvex • a constant: 118.0 • optic size: 6.0 mm • overall langth: 12.5 mm , gauze, sterilized in pkts. size: 10 cm x 10 cm x 12 ply , guided intubation set for difficult intubation, semi reusable, improves c l grade when the battery is fully charged the optics can be used for approximately 50 intubations. disposable blade and eyecup fully protects optics from patient contact. quick and easy assembly with optics. include lenses at the distal end of blade and also in eyecup. docking station ( a 590 ) recharges the battery. displays the remaining number of uses of the optics. camera for option 1 & 2 c. camera ( a 360 ) characteristics wireless image transmission ( when used with the wireless display recorder monitor ) attachable to every model connectable to any external display or monitor which has an available rca ( radio corporation of america or phone connector ) or bnc ( bayonet neill concelman or barrel nut connector ) video input jack. lightweight , hand drill closed gear with chuck & key , hand drill open gear with chuck & key , hand switch pencil for diathermy. easy handling, light, comfortable anatomical shape, 3 metters cabel, 3 pin standard connector for ref mb 100 / mb 200, i pin 4mm. standard connector for ref. mbsoo, single use, ethylene oxide sterilized, pencils been manufactured under ansi / aami standard hf18 1.993 for electrosurgical devices. , heat & moisture exchange filter : 1. hepa bacterial and viral filter with hme properties offering optimum hydrophilic filtration. 2. gas sampling port, for end tidal co2 monitoring. 3. recommended tidal volume range 150 1200ml 4. humidity output ( mg h20 per l ) :25.6 per 250 / 18.6 per 500 5. even pleated filter medium to allow maximum filtratioin efficiency with minimal resistance to flow. 6. low deadspace, equal to 45ml 7. single use and sterile. , helium cylinder for iabp , herbert screw 22 50 mm , hicon mask, 100% recovery bag mask with star lumen crush o2 tubing , hydropolymer foam dressings with liqualock™ advanced absorption technology european ce and dcgi certified size 1 ) 7 cm x 9 cm 2 ) 11 cm x 11 cm 3 ) 18x 18 cm sacral 4 ) 15 cmx 15 cm 5 ) 15 cm x 20 cm , iabp cable ( reusable ) for cco monitor , ibp cable ( reusable ) , i gel all sizes ( 1, 1.5, 2, 2.5, 3, 4 ) , infusion portable disposable pump with pca – patient controlled analgesia 1. should have volume 60, 100, 275 & 450ml 2. having variable flow rate like 0.05, 1.00, 2.00, 4.00 5.00, 8.00, 10.00, 13.00 & 50 ml / hr 3. should have lock out period of 5, 6, 8, 10, 15, 30 & 60 min 4. should have bolus dose of 0.05, 1.00 & 2.00 ml 5. micro iv filters should have 1.2μm hydrophilic membranes – expels particles. 0.2μm hydrophobicmembranes – expels air from infusion line 6. should have compact bolus button. , instrument tray e. i. 30 c. m. x 25 c. m. with cover stainless steel is 3257, is 3424 , integrated closed iv catheter system with pre attached high pressure extension set ( up to 300psi ) ; with two split septum, closed system needle less connectors; needle tip encapsulated in plastic cap for nsi prevention sizes: 18g, 20g, 22g & 24g. , inter costal drainage tubes with bag ( no. 28, 30, 32 ) , inter costal drain with trochar no. 10, 12, 14, 16, 18. , internal jugular venous cannula ( dual stage ) , internal jugular venous cannula ( single stage ) 17f, 19f, 21f, 23f & 25f , intra abdominal pressure monitoring kit 1. intra abdominal pressure monitoring kit with transducer compatible 2. with present interface cable or without transducer with sleeved syringe. , intra cardiac sucker: comfortable hand grip. the tip shaft is made from rigid stanless steel . the macro sucker has a fluted pool tip to maximize suction and minimize tissue trauma. micro sucker 6 in ( 15.2 cm ) approx. & mini sucker 5 in ( 12.1 cm ) approx. , intubating stylate – small, malleable, aluminium tubating stylets. each stylet is enclosed in a pvc sheath having blunt ends to reduce the risk of trauma . , intubating stylet – large, malleable, aluminium tubating stylets. each stylet is enclosed in a pvc sheath having blunt ends to reduce the risk of trauma . , intubating stylet – medium, malleable, aluminium tubating stylets. each stylet is enclosed in a pvc sheath having blunt ends to reduce the risk of trauma . , jessstandard size , k nail sizes 6 to 12 mm dia. , k.wires ( kirshners wire ) ( s.s ) size : 1 mm , 1.5 mm, 2 mm, 2.5 mm, 3 mm , kidney tray 15 c.m. s.s. , kidney tray 25 c.m. e.i. , knitted polyester fabric patch, size – 4” x 4”. *thickness should be 0.61mm, *this metarial patch graft, endarterectomy procedures and asd / vsd repair. , large polyurethane ester dressing ( 25 cm x 15 cm x 1.6 cm ) for npwt instillation therapy with holder cassette for topical solution andcanister for exudate collection, it should be dcgi and fda & ce certified. , laryngoscope makintosh with 3 blades size 1, 2, 3 , laryngoscope makintosh with 3 blades size 2, 3, 4 , laryngoscope makintosh with 4 blades size 2, 3, 4 & extra large , laryngoscope mc coy blade size 2, 3, 4 , leucocyte depleting filter , level sensor for perfusion ( heart lung machine ) , linear cutter cum stapler, size: 100 mm , linear cutter cum stapler, size: 75mm / 80mm , link joint : small, medium, large , lithium battery 9 volt , mechanical npwt unitwithpolyurethane foamdressing 10x 10cm andcanister providingnegative pressure 75mmhg to 125 mmhg.itshould be dcgi and fda & ce certified. , medium polyurethane ester dressing ( 17 cm x 15 cm x 1.8 cm ) for npwt instillation therapy with holder cassette for topical solution andcanister for exudate collection, it should be dcgi and fda & ce certified. , membrane oxygenator with coating ( paediatric ) priming volume of 135 ml. blood flow range up to 4.0 l / min. reservoir capacity of 3000 ml; 70 ml minimum operating lavel. non heparin based bioppassive polymer does not react with blood components. , micro drip set , mini external fixation system a ) link joints ( closed & open ) b ) connecting knurled rod of 6 to 14 length c ) distractors 6 to 14 d ) allen keys of different sizes e ) z rod & l rod , minitracheotomy 1. should have a guarded scalpel. 2. should have a 16g beveled needle 3. should have a flexibe tipped guidewire. 4. should have a curved dilator. 5. should have an introducer. 6. should have a pvc cannula of 4.0mm i.d 7. should have a 10f low friction suction catheter. , mini vacuum drain kit with soft catheter pvc hypoallergenic puncture resistant soft tubing with multiple side holes. , moving front chemical indicators to verify all parameters of steam sterilisation to gather i.e. time, temperature & equality of steam read out indications after accept or reject process & allows to differentiate all the parameters , mox ( connector ) with pressure gauge , mox 26 oxygen pressure reducing valve , mri conditional syringe pump with 10 hours battery back up ( 1.5 tesla ) technical specification for syringe infusion pump ( mri conditioned ) canbe used in static magnetic fields outside 150 gauss line when secured to a non movable object.should be able to accept and automatically deyect different syringe sizes ranging from 1 ml to 60 ml.should be able to deliver at variable flow rates of 0.01ml / hr upto 1130 ml / hr.should be able to programme the pump according to the department needs through software.should be able to adapt the drug library which the department can make and feed ton the pumpincluding the soft and hard limits for each drug.should have large character capacity which can allow inputting drug names and concentrations.should have clear tall men lettering display.should be easy to use and also have patient tubing holder. should have wide range of audio and visual alarms to ensure clinician awareness and prompt intervention.should have post occulution bolus reduction.multiple delivery mode combinations including ml / hr, body weight, mass, volume over time, custom dilution and intermittent, loading dose, bolus dose, standby, volume limit, and kvo rate.design protects entire syringe barreland allows single handed loading of syringe.allows biomed to set pm dates, view service history and access calibration and diagnostic testing. , mucus sucker , multiple clip applicator should be 20 titanium clips of different sizes with precise angled jaws. anti drop rachet. latteral transverse inner grooves. , n 95 respirator without rebreathing valve niosh certified , nasel canula, siliconised nasel prong with star lumen crush tubing , nebu t pc with mask, inline nebulisation set pc with star lumen crush o2 tubing and o2 mask , nebulizer t pc : 1. complete kit with t mouth pc, special chamber with ‘cc’ mark 2. 2cc medicine locking system 3. 2mtr star lumen crush resistant oxygen tubing. , needleless access for injections / sampling closed system for connections / disconnections of all i.v. infusions and equipment cleanable membrane for swabbing before and after use. simple one piece design fits all i.v. luers. no other accessories needed. standard male female luer locks supplied in a unique protector for no touch connection of sterile bionector. , negativepressurewoundtherapysystem withinstillation of volumetricdelivery oftopical solution.system should have2 pumpstoprovide npwtandautomateddeliveryoftopical solutionwith dynamic pressurecontrol.system shouldoperate i.e4 therapies in1 unitnpwt, npwt+i, open abdomen therapy andsuturelinetherapy. system should be dcgi and fda & ce certified , neonatal / infant resuscitator set complete in a carrying case ( for labour room, mobile vans and paediatric wards & o.t.s ) , nitric oxide cylinder & delivery system , nitrous oxide cylinder 5 lit wc, a type read with approval from petroleum and explosives safety organization , non adhering dressing is a primary dressing made of knitted cellulose acetate mesh, impregnated with a specially formulated petrolatum emulsion. usfda, european ce anddcgi certified. it should have mesh thatallowsexudate to pass easily through to a secondary absorbent dressing, preventing maceration of the wound surface and minimizing the risk of pooling. knitted cellulose acetate fabric allowsdressing to be cut to wound size without unravelling or shreddingnon adhering dressing removes cleanly from the wound, minimizing trauma and pain1during dressing changes. in turn, this reduces the risk of tissue adherence to both dressing and the secondary dressing, and minimizes patient pain, european ce anddcgi certified size 1 ) 7x7 cm 2 ) 7.6 x 52 cm 3 ) 7.6 x40 cm 4 ) 7.6 x 20 cm , non invasive skin closure strips with sterile breathable non oven rayon backed miroporous material with filaments for high tensile strength, containing hypoallergenic adhesive to reduce skin trauma & scars chances of infection leading to optimum cosmetic outcomes. size ¼” x 3” / 6 mm x 75 mm , non invasive skin closure strips with sterile breathable non oven rayon backed miroporous material with filaments for high tensile strength, containing hypoallergenic adhesive to reduce skin trauma & scars chances of infection leading to optimum cosmetic outcomes. size ¼” x 1½” / 6 mm x 38 mm , non invasive skin closure strips with sterile breathable non oven rayon backed miroporous material with filaments for high tensile strength, containing hypoallergenic adhesive to reduce skin trauma & scars chances of infection leading to optimum cosmetic outcomes. size ¼” x 4” / 6 mm x 100 mm , non invasive skin closure strips with sterile breathable non oven rayon backed miroporous material with filaments for high tensile strength, containing hypoallergenic adhesive to reduce skin trauma & scars chances of infection leading to optimum cosmetic outcomes. size ½” x 4” / 12 mm x100 mm , non rebreathing masks : non rebreathing masks adult size. , non rebreathing masks : non rebreathing masks paediatric size. flexible plastic mask with elastic head strap, incorporated oxygen reservoir bag, oxygen tubling. should be latex free for patent safety , npwt dressing kits containing large polyurethane foam silverdressing ( 26 cm x 15 cm x 3.2cm ) withdrape, ruler, trac tubing and 1 ltr canisterforexudate collection. itshould bedcgi andfda & ce certified. , npwt dressing kits containing medium polyurethane foam silverdressing ( 18 x 12.5 x 3.2cm ) with with drape, ruler, trac tubingand 1 ltr canisterforexudate collection.itshould bedcgi andfda & ce certified. , npwt dressing kits containing small polyurethane foam silverdressing ( 10 x 7.5 x 3.2cm ) with drape, ruler, trac tubing and1 ltr canisterforexudate collection.itshould bedcgi andfda & ce certified. , o2 recovery kit for tracostomy with separet valves and star lumen crush technology o2 tube , openabdomennegativepressure system fortemporary abdominal closure systemcomprises ofa ) polyurethane foamwithpore size 400 600 micron b ) visceralprotective layer comprisesofpolyurethane encapsulated foam extensionreach deepinto paracolic gutter c ) adhesive drape d ) interface pad.itshould befda andeuropean cecertified. , opthalmic microsurgical full handle disposable knife , organ harvesting box cardiac transplatation , organ retrival kit for cardiac transplantation...

Indian Air Force - West Bengal

29594559 procurement of spares of rosenbauer cft procurement of spares of rosenbauer cft , spares of rosenbauer cft , 14521a 001/ dc motor elevation only , 14521a 002/ dc motor rotaion only , 576809/ horn compressor , 844411/ manometer...

Technical Education and Training Department - West Bengal

29218411 inviting e tender for supply, installation an commissioning of equipment, instrument, machineries, tools, devices etc. for physics laboratory, civil, mechanical an electrical engineering laboratories and workshops at raipur government polytechn , 1 compacting factor test apparatus 2 core cutter testing apparatus 3 digital schmidst rebound hammer 4 ultrasonic pulse velocity test apparatus 5 rebar locator 6 piezometer tube 7 u tube manometer 8 u tube differential manometer 9 current meter 10 c.o.d analyzer kit 11 plane table with tripod stand with accessories 12 plotter machine 13 all geared head lathe machine with all standard accessories 14 cone pulley back gear type centre lathe with all standard accessories 15 radial drill machine 16 arc welding equipment : arc welding cable 17 arc welding equipment : arc welding holder 18 arc welding equipment : arc welding electrode 19 arc welding equipment : safety welding helmet 20 arc welding equipment : safety glasses 21 arc welding equipment : chipping hammer 22 double wheeled bench grinder ( for m / c shop , fitting & welding shop ) 23 abrasive cut off machine 24 inductive load box 25 digital multimeter 26 panel mounted ammeter 27 table top ammeter 28 extension board ( spike guard ) 29 single phase preventer 30 transformer oil 31 contactor block 32 panel mounted digital timer 33 ferule type fuse 34 arduino project kit 35 contact type tachometer 36 xlpe cable ( red ) 37 xlpe cable ( yellow ) 38 xlpe cable ( blue ) 39 xlpe cable ( black ) 40 xlpe cable ( green ) 41 to measure unknown capacitance by schering bridge 42 dc power supply 43 cable crimping tool 44 different types of cable lugs 45 3 phase variac 46 3 phase synchroscope 47 different pilot devices: push button switch ( no, nc ) , limit switch, selector swich, pressure switch, float switch, toggle switch, ryb indicators, emergency stop switch 48 capacitor bank 49 different types of power insulator used in transmission and distribution line 50 model of supply system of 6.6 kv / 400 v substation to housing complex 51 model of different types of excitation system for alternator 52 pv system used in street lighting 53 working model of power generation by wind power 54 different models of circuit breakers 55 lightning arrestor model 56 different type of fuses fitted in study board 57 different types oflamps with necessary chock, starter, transformer 58 study of electric arc welding using welding transformer 59 study of induction heating using induction heater 60 vernier caliper 61 screw gauge 62 sperometer 63 concave & convex mirror, focal length 20 cm 64 concave & convex mirror, focal length 50 cm 65 concave surface 66 glass slab, dim. 7.5x5x1.8 ( cm3 ) 67 glass slab, dim. 10x6x1.8 ( cm3 ) 68 wood, metal inclined plane aparatus for determining coefficient of static friction between wood and glass 69 hooks law apparatus 70 mercury 71 magnet 72 small hollow metal cylinder 73 small crome steel bearing balls 74 linear expansion vertical apparatus 75 fly wheel apparatus...

Indian Army - West Bengal

26969007 local purchase of medicines and consumables 2 nitroglycerine inj of 5 ml, 5 mg / ml 3 somatostatin inj 3mg 4 ostocalcium syp bott of 200ml 5 mesalamine 1200mg tab 6 artemether 20mg + lumefatrine 120mg ( combither ) tab 7 midazolam nasal spray 8 mobizox tab 9 labetalol hcl inj 5mg / ml in 4ml amp 10 spacer 11 cough syrup eldikof ls bott of 100ml ( levosalbutamol 1mg / 5ml, ambroxol 30mg / 5ml, guaifenesin 50mg / 5ml ) 12 mit s codeine syrup bott of 100ml ( chlorpheniramine 4mg+ codeine 10mg ) 13 toscof expectorant bott of 100ml ( terbutaline 2.5mg+ bromhexine 8mg+ ammonium chloride 100mg+ menthol 1.5mg ) 14 methotrexate 5mg, tab 15 torsemide 10mg tab 16 hydroxyurea 500mg cap 17 silicon heel cushion size all size 18 thiamine 200mg inj of 2ml 19 vitcofol ( nicotinamide 200mg / ml+ folic acid 15mg / ml+ cyanocobalamin 500mcg / ml ) inj 10ml vial 20 tacrolimus 0.1% oint tube of 10gm 21 ketocanozole tab 200mg 22 itracanazole + terbinafine tab 23 pyridoxime40mg tab 24 tibolone 2.5 mg tab 25 l arginine sachet 26 tranexamic acid 1gm + mefenamic acid 500mg tab 27 methotrexate inj 28 depot medroxyprogesterone acetate inj 150 mg 29 levonorgesterol ius tab 30 baby tag ( pink ) 31 baby tag ( blue ) 32 cabergoline 0.5mg tab 33 iron sucrose 20mg / ml inj of 05ml 34 femilon tab ( ethinylestradiol 0.02mg + desogesterol 0.15mg ) 35 neurobion forte inj 36 thyroxin 12.5mcg tab 37 dettol bott of 01 ltr 38 ethambutol 1000mg tab 39 tropicamide 1% e / d bott of 5ml 40 homatropine 2% e / d bott of 5ml 41 levetiracetam 100mg inj of 5ml 42 dettol hand wash 1500ml pouch 43 reteplace 20iu inj 44 pap smear kit ( cytobrush + ayres spatula + slide ) 45 cervical collor soft size m 46 cervical collor soft size l 47 cervical collor hard ( philadelphia ) 48 rib belt size m 49 rib belt size l 50 rib belt size xl 51 ankle support 52 anklet size l 53 anklet size xl 54 cockup splint 55 phenol crystal bott 56 coloplast 13985 bag 57 coloplast 2650 paste 58 coloplast 1972 base plate 59 potassium monopersulphate triple salt composition pdr 60 vein circut 61 bain circuit 62 carvidilol6.25 mg tab 63 indicater soda lime 64 deflazacort 6mg tab 65 dexamethasone 0.5 mg tab 66 olapatidine 5mg tab 67 methylprednisolone 16 mg, tab 68 oxcarbazepine 300 mg tab 69 levamisole 150 mg tab 70 amphotericin b inj 50 mg vial 71 artesunate 50mg tab 72 syrup chloroquin phosphate ( containing 50 mg base per 5 ml ) bottle of 60 ml 73 anastrazole 1 mg tab 74 tab bromocriptine 2.5 mg 75 rasagiline 1 mg, tab 76 tab levodopa cr 250 mg 77 ethamsylate 250 mg, tab 78 tab simvastatin 20 mg 79 prasugrel hcl 5 mg tab 80 rosuvastatin 5mg tab 81 nebivoilol 5mg, tab 82 ramipiril 5mg + hydrochlorothiazide 12.5 mg tab 83 povidone iodine solution 5% bottle of 100 ml 84 l ornithine l asparate ( powder ) 5 gm 85 levocarnitine 500mg tab 86 fluvoxamine 50 mg cap 87 mirtazapine 15 mg tab 88 naltrexone 50 mg tab 89 aripiprazole 10 mg tab 90 olanzapine 5 mg tab 91 rivastigmine 5 cm, patch 92 venlafaxine 37.5 mg tab 93 quitiapine 50mg, tab 94 paroxetine sp 12.5, tab 95 amisulpride 200 mg tab 96 quetiapine 100 mg tab 97 n acetyl cysteine 600 mg tab 98 salbutamol 4 mg tab 99 colchicine 0.5 mg tab 100 leflunomide 10 mg tab 101 indinavir 400 mg cap 102 efavirenz 600 mg, tab 103 poliodocanol 3% inj 104 neumarcazole 10mg tab 105 betamethasone 4mg inj 106 mifepristone 25mg tab 107 combipack ( tab mifepristone 200mg + misprostol 200mg ) 108 premarin 0.325mg tab 109 duvadilan 10mg tab 110 evalon cream tube of 15gm 111 amniotic hook disposable 112 debigatron tab 113 mirena iud ( intrauterine device ) 114 fas kit 115 clingen forte pessary 116 v wash bott of 100ml 117 ormilexifene ( saheli ) tab 118 cerazette desogesterol 0.075mg tab 119 isoflavones 40mg tab 120 isoflavones 100mg cap 121 evening primosa 500mg cap 122 raloxifene 60mg tab 123 hmg 75iu inj 124 hmg 150iu inj 125 letrozole 2.5mg tab 126 vaginal diaphragm disposable 127 yasmin ( ethyinyl estradiol 0.03mg+ drospirone 3mg ) 128 follopes ring ( for laproscopic sterilisation ) 129 ovacare forte tab 130 ovalife met tab 131 finasteride 2.5mg tab 132 flutamide 62.5mg tab 133 ticarglor 90mg tab 134 empagliflozin 25mg tab 135 empagliflozin 10mg tab 136 ofloxacin 200mg tab 137 hme filter disposable 138 cath mount disposable 139 jr circuit ( jackson relse ) 140 ethambutol 1200mg tab 141 sodium hypochlorite 5% 142 dutasteride 0.5mg tab 143 voglibose0.2mg tab 144 vildagliptin 50mg + metformin 500mg tab 145 zidovidine + lamivudine + nevirapine tab 146 infusion linezolid bott 147 teicoplanin 200mg inj 148 metformin 500mg sr tab 149 teicoplanin 400mg inj 150 lorazepam 2mg tab 151 diper adult ( pkt of 10 diaper ) 152 oint terbinafine 1% cream 10gm 153 oflox + ornidazole 100 ml bott syp 154 haparin oint 155 cyproheptadine 4 mg tab 156 promethazine 5 mg / 5ml syp bott of 60 ml 157 diazepam 2mg / 5mlbott of 60 ml syp 158 budesonide 200 mcg inhaler 159 budesonide 1 mg respules 160 prenisolone 20 mg tab 161 ciprofloxcin hcl 0.3% tube of 5 gm 162 enalapril 5 mg tab 163 isotretinone 20 mg tab 164 moxifloxacin 0.5% preservatin free eye drops 165 dexamethasone 0.1% eye drop bott of 5 ml 166 cefaclor 250 mg cap 167 stain giemsa 168 alcohol swabs pkt of 100 pcs 169 alfazosin 10 mg + dutasteride 0.5 mg tab 170 alfazosin 10 mg tab 171 allopurinol 300 mg tab 172 alprazolam 0.5 mg tab 173 azithromycin syrup 200 mg / 5ml bott of 15 ml 174 azithromycin 500 mg tab 175 betahistine 16 mg tab 176 cefixime 200 mg tab 177 cefuroxime 500 mg tab 178 cough lozenges tab 179 mometasone nasal spray 50 mcg 140 metered doses 180 moxifloxacin 0.5% +prednisolone 1% eye drop bott of 5 ml 181 stolin gum paint 182 cefpodoxime proxetil 100mg / 5ml syp bott of 30ml 183 valcyclovir 1gm tab 184 tixylix syp bott of 60ml 185 raltegravir 400mg tab 186 lithium 300mg tab 187 zolmistriptran n / s 188 calcitonin n / s 189 ivabradine 5mg tab 190 atazanavir 300 + ritonavir100mg tab 191 brinzolamide e / d 192 nicorandil 5mg tab 193 nitrofurantion 100mg tab 194 micronised purified flavonoid ( daflon ) 500mg tab 195 entofoam enema ( hydrocortisone acetate foam 10%w / w ) 196 ivabradine 2.5mg tab 197 emtricitabine 200mg+ tenofovir 300mg+ efevirenz600mg combi pack tab 198 syp t minic bott of 60ml 199 danazol 100mg tab 200 candibiotic ear drops 201 neosporin h ear drop 202 clear wax ear drop 203 zinc tab 204 metronidazole syp 205 propanolol 20 mg tab 206 flutamide 250mg tab 207 tab clotrimazole vaginal pessary 600mg 208 tab methotrexate 10mg 209 tab akurit 4 ( isoniazid 75mg+ rifampicin 150mg+ ethambutol 275mg+ pyrizinamide 400mg ) kit 210 nst machine paper 211 nitroglycerin transdermal patch 212 inj dextrose 25% 213 birth tag ( pink ) 214 birth tag ( blue ) 215 hepatitis b vaccine 10ml 216 cell culture rabies vaccine vial of 1 ml 217 tetanus toxoid, purified absorbed rubber capped, vial of 5 ml ( 10 doses ) 218 injectable typhoid vaccine 219 injectable typhoid vaccine 2.50ml 220 human diploid cell rabies vaccine 221 purified vero cell rabies vaccine 222 mr vaccine ( measles & rubella live attenuated ) 223 pneumococal vaccine 0.5 ml 224 serum anti rabic concentrated 10 ml amp 225 hrig ( human rabies immunoglobulin ) 226 adhesive incise drape 50x45cm 227 airway guedel, all rubber / pvc, all sizes ( infant, paediatric, adult ) 228 adhesive incise drape 25x30cm 229 adhesive incise drape 5x15cm 230 apparatus anaesthitic face mask with air cushion transparent size 0 infant 231 apparatus oxygen inhalation portable facemask disposable for 232 bag rebreathing antistatic rubber 2 ltr 233 catheter suction endobronchial with terminal transparent non toxic pvc tubing size fg 10, length 45 cm 234 catheter suction endobronchial with terminal transparent non toxic pvc tubing size fg 12 length 50 cm 235 catheter suction endobronchial with terminal transparent non toxic pvc tubing size fg 14 length 50 cm 236 chest drainage system 237 combined epidural / spinal sets 238 double lumen catheter cannula with guide wire, introducing needle and dialator 239 disposable pressure transducer kit with flushing device with compatible interface cables 240 disposable gown 241 disposable shoe cover 242 ot pack large gamma irradition sterlised consisting of: operating gown large 1, operating gown medium 2, gloves size 7 2 pairs, gloves size 7.5 1 pair , towel 75 x75 cm, 5 , gauze 7.5 cm x7.5 cm 4 packs consisting of 6 nos in each pack, gauze pad 1, abdominal 243 ecg electrodes ( disposable ) 244 laryngoscope cells for. 245 laryngoscope cell 1.5 v dia 13 mm and length 51 mm for 246 laryngeal mask airway large, medium, small 247 lighted intubation stylet small / medium / large 248 long i v line 15 g 100 cm 249 long i v line 18 g of 70 cm 250 long i v line 18 g 100 cm 251 manometer scales 252 nasal cannula adult 253 nasal cannula paediatric 254 needle epidural anaesthesia with luer lock fitting with styllet 15 g ( ss ) 255 needle epidural anaesthesia with luer lock fitting with styllet 18 g ( ss ) 256 needle spinal anaesthesia with luer lock fitting with styllet 22g ( ss ) 257 needle spinal anaesthesia with luer lock fitting with styllet 24g ( ss ) 258 closed vein circut 259 virkon powder 260 disnel disinfection solution 261 micropore 10 cm 262 sterile surgical dressing 30cm 263 sterile surgical dressing 15cm 264 anaesthesia face mask size 1 265 anaesthesia face mask size 2 266 anaesthesia face mask size 3 267 anaesthesia face mask size 4 268 condom drainer 269 spinal needle anaesthesia 25g 270 spinal needle anaesthesia 26g 271 spinal needle anaesthesia 27g 272 nebuliser mask adult 273 nebuliser mask paed 274 mask for nebuliser 275 pressure monitoring line 100 cm / 200cm ( male / female ) 276 resuscitation tube ( for mouth to airway resuscitation ) plastic 277 three way stop cock ( plastic ) 278 triple lumen catheter kit cannula, guide wire, dilator introducer needle 279 transducer holder disposable 280 tube plastic mount connection. 281 tube endo tracheal reinforced pvc size 3.0 with out cuff 282 tube endo tracheal reinforced pvc size 3.5 with out cuff 283 tube endo tracheal reinforced pvc size 4.0 with out cuff 284 tube endo tracheal catheter mount for 285 tube endo tracheal nasal size 2.5 without cuff. 286 tube endo tracheal nasal size 3.0 without cuff. 287 tube endo tracheal nasal size 3.5 without cuff 288 tube endo tracheal nasal size 4.0 without cuff 289 tube endo tracheal nasal size 4.5 without cuff 290 tube endo tracheal nasal size 5.0 with cuff 291 tube endo tracheal nasal size 5.5 with cuff 292 tube endo tracheal nasal size 6.0 with cuff 293 tube endo tracheal nasal size 6.5 with cuff 294 tube endo tracheal nasal size 7.0 with cuff 295 tube endo tracheal nasal size 7.5 with cuff 296 tube endo tracheal nasal size 8.0 with cuff 297 tube endo tracheal nasal size 8.5 with cuff 298 tube endo tracheal nasal size 9.0 with cuff 299 tube endo tracheal nasal size 9.5 with cuff 300 tube endo tracheal oral with inflatable cuff tube and pilot bag 5.5mm internal diameter 301 tube endo tracheal oral with inflatable cuff tube and pilot bag 5.0 mm internal diameter 302 tube endo tracheal oral with inflatable cuff tube and pilot bag 5.5 mm internal diameter 303 tube endo tracheal oral with inflatable cuff tube and pilot bag 7.5 mm internal diameter 304 tube endo tracheal oral with inflatable cuff tube and pilot bag 8.0 mm internal diameter 305 tube endo tracheal oral with inflatable cuff tube and pilot bag 9.0 mm internal diameter. 306 tube endo tracheal oral with inflatable cuff tube and pilot bag 9.5 mm internal diameter 307 tube endo tracheal re inforced pvc size 5.0 with cuff 308 tube endo tracheal reinforced pvc size 5.5 with cuff. 309 tube endo trachel reinforced pvc 6.0with cuff 310 tube endo tracheal reinforced pvc size 6.5 with cuff 311 tube endo tracheal re inforced pvc size 7.0 with cuff 312 tube endo tracheal reinforced pvc size 7.5 with cuff 313 tube endo tracheal reinforced pvc size 8.0 with cuff 314 tube endo tracheal reinforced pvc size 8.0 with cuff 315 tube endo tracheal reinforced pvc size 8.5 with cuff 316 tube endo tracheal reinforced pvc size 9.0 with cuff 317 tube endo tracheal reinforced pvc size 9.5 with cuff 318 tube tracheostomy with inflatable cuff size 24 fg 319 tube tracheostomy with inflatable cuff size 27 fg 320 tube tracheostomy with inflatable cuff size 30 fg 321 tube tracheostomy with inflatable cuff size 33 fg 322 tube tracheostomy with inflatable cuff size 35 fg 323 tube tracheostomy with inflatable cuff size 39 fg 324 tubing rubber anaesthetic ( for use with gas cylinder ) 325 chest tube 326 appratus suction tube suction small 327 appratus suction tube suction medium 328 appratus suction tube suction large 329 silicon coated latex foleys catheter 2 way 16 fr balloon capacity of 30 50 ml 330 silicon coated latex foleys catheter 2 way 20 fr balloon capacity of 30 50ml 331 silicon coated latex foleys catheter 2 way 22 fr balloon capacity of 30 50 332 catheter foleys silicon 2 way 5 ml size 16 f 333 catheter foleys silicon 2 way size 20 f 5 ml retention balloon 334 catheter foleys silicon 2 way size 22 f 20 30 ml retention balloon 335 foleys ballon cathete, silicon, size for fr 6 336 silicon coated latex foleys catheter 2 way 8 fr balloon capacity of 3 5ml 337 knife bard parker, blade size 1 fitting ( commercial no.10 ) packet of 6 338 knife bard packer, blade size 1 fitting ( commercial no. 11 ) packet of 6 339 knife bard packer, blade size 1 fitting ( commercial no. 12 ) packet of 6 340 knife bard packer, blade size 1 fitting ( commercial no. 15 ) packet of 6 341 knife bard packer, blade size 2 fitting ( commercial no. 20 ) packet of 6 342 knife bard packer, blade size 2 fitting ( commercial no.22 ) packet of 6 343 knife bard packer, . blade size 2 fitting ( commercial no. 23 ) poacket of 6 344 needle, sternal puncture, with stop, leur fitting, 51 mm ( 1.5 mm ) 345 needle, suture, cutting, curved, triangular pointed, pkt of 6, size 3 346 needle, suture, cutting, curved, triangular pointed, pkt of 6, size 9 347 needle, suture, cutting, curved, triangular pointed, pkt of 6, size 15 348 needle, suture, cutting, curved, angular pointed pkt of 6, size 18 349 needle, suture, cutting, half circle, triangular pointed pkt of 6, size 3 350 needle, suture, cutting, half circle, triangular pointed pkt of 6, size 9 351 needle, suture, cutting, half circle, triangular pointed, pkt of 6, size 15 352 needle, suture, cutting, strainght, triangular pointed pkt of 6, size 2 353 needle, suture, cutting, straight, triangular pointed, pkt of 6, size 10 354 needle, suture, half circle, round bodied, scalp, spring eyed ( 20 mm between points ) 35 mm lenght along the curvature, packet of 6 355 needle, suture, scalp ( cushing ) spring eyed 5 / 8 circle, 25 mm size pkt of 6 356 needle suture intestinal 1 / 2 circle, round bodied taper point size 2, pkt of 6 357 needle suture intestinal 1 / 2 circle, round bodied taper point, size 5, pkt of 6 358 needle suture, liver, curved, 10 cm pkt of 6 359 needle suture round bodied curved, taper point size 3, pkt of 6 360 needle suture round bodied curved, taper point size 9, pkt of 6 361 needle suture round bodied curved, taper point size 15, pkt of 6 362 needles suture round bodied 1 / 2 circle taper point, size 3, pkt of 6 363 needle suture round bodied 1 / 2 circle taper point size 7, pkt of 6 364 needle suture round bodied 1 / 2 circle, taper point, size 9, pkt of 6 365 needle suture round bodied 1 / 2 circle, taper point, size 15 pkt of 6 366 stop cock, three way 367 syringe disposable, plastic, sterile, 2 ml with needle 368 syringe disposable, plastic, sterile, 5 ml with needle 369 syringe dosposable, plastic sterile, 10 ml with needle 370 syringe disposable 20 ml 371 syringe disposable 50 ml 372 vaccum blood collection tubes with needles edta 3 ml 373 vaccum blood collection tubes with needles:heparin 3 ml 374 vaccum blood collection tubes with needles:sterile tube with gel 5 ml ( material plastic / glass ) 375 vaccum blood collection tubes with needles:sterile tube with out gel 3ml / 5 ml 376 vaccm blood collection tubes with needles: sodium citrate 3 ml 377 vaccum blood collection tubes with needles and additives sodium fluoride / sodium fluoride :sodium fluoride + k3edta in tubes of vol 02 ml 378 uro bag 379 catheter foleys silicon 16fg 380 hand gloves s 6.5 sterile 381 hand gloves s 7 sterile 382 hand gloves s 7.5 sterile 383 hand gloves s 8 sterile 384 insulin disposable syringe 1ml 385 foleys balloon catheter 2 way, silicon 16 g 386 foleys balloon catheter 2 way, silicon 18 g 387 foleys balloon catheter 2 way, silicon 14 g...

Health And Family Welfare Department - West Bengal

26838045 supply of patient cabin fitments a &equipments b 1.01 1. patient cabin: all door pad, all side wall panelling, interior top done by frp (gfrp). naluminium foil covered glass wool insulation 1” thickness between vehicle cell &fibre. 1 no. n2. patient cabin: water proof plywood with vinyl flooring 1 no. n3. air conditioning of patient cabin 1 no. n4. patient & driver cabin: complete wiring, sleeves with channel routed product of finolex, india. scb (short circuit breaker) switch for 220v ac line & 12v line. fuses with fuse box for all 12 v lights product of various india. 1 no. n5. patient cabin: 800va, high frequency inverter, pure sine wave output. 1 no. n6. patient cabin: fibre cup boards to fix ventilator / monitor / defibrillator / and suction with concealed 220v plug points (5 nos.) and o2 outlets with alarm panel (1no). 1 no. n7. patient cabin: medicine rack, 3 drawers with containers for keeping bandage, gauzes and other sterile items. 1 no. n8. patient cabin: medicine rack, 4drawers with containers for keeping medicine, ampoules, vial, etc. 1 no. n9. patient cabin: s. s wash basin, electrically foot switch operated with 25 litter water tank capacity 1 no. n10. patient cabin: anti skid and shock absorbing mat for keeping medical equipments like ventilator, monitor, defibrillator, infusion and syringe pump. 1 no. n11. patient cabin: retractable doctor seat with safety belt 1 no. n12. gas source: complete gas pipelining with tubing embedded in panel having superior stainless steel outlet points for oxygen (1no.o2 out let for oral mask and 1no. o2 out let for ventilator) with rail mounting systems (rms) for loading and unloading the 2 nos. of “d” type bulk cylinders. (cylinders are not included) low o2 alarm, 02 cylinder pressure manometer and 0.2 micron dust filter 1 no. n13. patient cabin: overhead cupboards with glass door in rhs of the ambulance to store medical equipments accessories. 1 no. n14. patient cabin: cfl tube light (220v, 36w) product of various india 4 no. n15. patient cabin: patient examination light (12v, 55w) 1 no. n16. patient cabin: iv bottle hook with bottle holder. 2 no. n17. dust bin holder :disposable polythene bag for syringe & needle waste 1 no. n disposable polythene bag for other bio waste. 1 no. n fire extinguisher 1 no. n18. amber and blue high illuminating led side blinking lights 1 no. n19. patient cabin: patient attendant seat (3 seat) with safety belt and cub board 1 no. n20. complete painting work product of du pont 1 no. n21. sticker work as per your layout (50 sqft) 1 no. n22. uv radiation resistant sun control film product of gare ware, india. 1 no. n23. designer bigger foot rest for easy access into the patient cabin 1 no. n24. blue and blue siren lights , 80w siren amplifier, public address system, 80w siren speaker 1 no. n25. driver cabin: unitex mat upholstery work 1 no. n26. driver cabin: 12v fan and 12v/18w tube light 1 no. n27. patient cabin:12 v fan 2 no. n 1.02 ambulance cot auto loading stretcher nscoop stretcher nspine board nfoldable carrying chair nself inflatable resuscitation bags nmouth to mask ventilation device noxygen cylinder (portable) with oxygen pressure reducer nd type oxygen cylinder noxygen flow meter with humidifier nhandheld glucometer bayer nlaryngoscope with blades plutus nstethoscope nbp apparatus (manual) doctor japan npapillary torch nneedle & syringe destroyer and sharp container (mechanical) nthermometer (digital) ncervical collar nemt shears npneumatic splints nartery forceps 6” ntoothed forceps 6” nmagill’s forceps nkidney tray nsearch light nfirst aid kit bag nrescue equipment ndefibrillator cum monitor nasan, sanjeevani 1006 with aed, nibp,spo2, res, temp. nfinger tip pulse oximeter, oxywatch, plutus nventilator resmed astral 100 nsuction pump vacu aid 7314 nnebulizer –devilbiss /pulmoaide compact nsyringe pump skanrayfloskan ntcr, registration, 1st year taxes, 1st year insurance, vehicle movement n ...

District Magistrate - West Bengal

26602448 purchase of ( 1 ) . welding machine . ( 2 ) . electric blower machine . ( 3 ) . electric angle grinder . ( 4 ) . electric wood planer . purchase of ( 1 ) . welding machine . ( 2 ) . electric blower machine . ( 3 ) . electric angle grinder . ( 4 ) . electric wood planer . , ( 1 ) . welding machine: input power 5 . 8 kw , current range 20a 200a of dimensions 430x190x330mm , ( 2 ) . electric blower machine: power input 450 watt , capacity of manometer water 550 mm . ( 3 ) . electric angle grinder: power input 710 watt , grinding disc 100mm , load speed 1000rpm . ( 4 ) . electric wood planer: cutter width 82 mm , cutting depth 26mm , power input 620 watt...

Government Medical College - West Bengal

25213344 installation of various types of medical equipment: 1 hand saw, preferably metal 2 dissecting instruments for cadaveric dissection 3 paraffin embedding bath 4 histilogy laboratory table 5 koplin jar ( different size ) 6 glass jar with lid ( 200ml ) 7 tuning fork time marker 100 / sec 8 animal weighing machine 9 mareys tambour 10 venous & arterial canula 11 smoking outfit, with fume cupboard 12 varnishing outfit 13 surgical instruments for operative procedure like syringes, pulleys etc. 14 anaesthesia box 15 demonstration eye piece 16 double demonstration eye piece 17 hemoglobin meter sahlis or hellige ( with spaces ) 18 stethoscopes, demonstration with multiple ear pieces 19 douglas bag, complete 20 mossos ergograph 21 compass aesthesiometer 22 thermo aesthesiometer 23 knee hammer 24 stethograph 25 ophthalmoscope 26 schematic eye 27 color perception lantern edridge green 28 maddox rod 29 newtons color wheel 30 tuning fork to test hearing 32 10000 cps ( sets 100, 256, 512 hz ) 31 instrument trolley 32 stop watch 33 fixed volume pipettes 1ml, 0.5ml, 0.2ml, 0.1ml and 0.02ml 34 troughs for staining 35 coplin jars 36 saws, wire for cutting bones 37 liver biopsy needle 38 core biopsy needle 39 microscopics slide cabinet ( closed pack manner ) 40 automatic timer 41 sternal puncture needle adult size 42 sternal puncture needle child size 43 stop watch reading at 1 / 5 second. 44 surgical instruments. 45 sp. gravity measure 46 tissue cassettes, metal & plastic 47 leukarts l plate, brass 48 metal & plastic moulds for embedding 49 microscopics slide cabinet ( horizontal manner ) 50 aluminum slide trays 51 haemacytometers with red and white pipettes 52 urinometers ( mercury based instruments to be replaced with other alternatives ) 53 pipettes of various sizes with disposal tips. 54 *haemoglobinometer 55 albuminometer 56 anaerobic apparatus ( gas pak ) 57 dropping bottles 58 dispenser dropper 2ml 59 wash bottles 500ml 60 concavity glass slide, 1 & 3 cavity 61 koplin jar 62 staining troughs 63 sterilsation indicator 64 regent bottles with stopper, 2000, 1000, 500, 250, 100cc 65 tissue homogenizer with pestle 66 micrometer eye pieces 67 micrometer stage 68 durhams tube 69 glass beads 70 autoclaving busket 71 sterilizing pans 72 antibiotic zone scale 73 petri dish carrier 10&6 74 hand lens 75 macntosh fides jar 76 cryo marker 77 calibrated weight 78 nichrome inoculating loop 79 nichrome inoculating wire straight 80 tongue depressor 81 nasal speculum 82 micropipettes – multi channel & single channel 83 stop watch 84 pupillometer 85 the ideal respiration pump ( 500cc. cap ) 86 automatic electronic recording drum 87 mechanical stromhur 88 canulas ( different types ) 89 cautery machine, electric blendsone 90 smoking burners palmer a 291 and a 265 91 tracheal canula metal palmer e 76 92 condons drop recorder palmer b 75 93 prof.inchleys drop recorder palmer b.78 94 dissection instruments and injection syringes 95 distillation apparatus 96 chemical balance ordinary apothecary‟s 97 metabolic cagges ( dieuretic study ) 98 disection instrument set ( plethysmograph assorted 4 pneumograph palmer e 1 piston recorder palmer c.51 1 tambours mareys palmer c.5 & c.11 4 tetanus set palmer h2o 1 stop watches jacquets 12 oxygen cylinders with trolleys 20 cu.ft 4 carbon di oxide cylinder 2 operating lamps phillips 4 animal trolley with 12 cages ) 99 miscellaneous: ( electrodes, ordinary and non polarisable, insulated wires, time markers, electric signals, mercury manometer, perfusion apparatus, myograph lever, small pulley‟s upright stands and chemicals etc. as required ) 100 stop watch 101 anthropometric set 102 slide warming table 103 spectroscopic lens with adjustable slit 104 l modes 105 block holder 106 weighing machine for dead bodies 107 autopsy table 108 weighing machine for organs 109 balance, single pair for weighing foetus 110 magnifying glass 111 tooth extractor 112 hand set heat sealer 113 stretcher for shifting dead bodies 114 rectal thermometer 115 barometer ( mercury based instruments to be replaced with other alternatives ) 116 filter, pasteur chamberland, complete set 117 filter, berke fed 118 hydrometres, spirit 119 hydrometres, milk 120 hydrometers, wet and dry bulb 121 balance for weighing food stuff ( capacity 2 kg ) . 122 salters baby weighing machine 123 harpender calipers ( for skinfold thickness ) 124 height measuring stand 125 chloroscope 126 horrock’s apparatus 127 muac tapes 128 haemoglobinometer 129 kata thermometer 130 globe thermometer 131 anemometer 132 sound level meter 133 soil testing kit 134 vaccine carrier 135 craft water testing kit 136 sling psychrometer 137 first aid kit...

Department of School Education - West Bengal

25145141 supply of physics , chemistry , biology and geography laboratory equipments and material for establishment laboratory at rahmatnagar high school ( urdu ) , p . o burnpur , pin 713325 , dist . paschim bardhaman . 2 resistance coil 10 nohm , copper wire 10 ohm 3 battery eliminator n12v 0 12 v , 1 ampere 4 voltmeter triple scale, moving coil d.c. only, with 4 nmm. terminals.3v / l5v / 30v 5 ammeter ranges:50ma 75 amps and 3v 600v nscale length:55 mm + 2 mm. size:80x80mm 6 plug key copper metal with plasic finish 7 connecting wires copper wire 10 meter 8 meter bridge wooden base 9 jockey pack of 4, size:15x5x5cm, depth:1 cm ndimension ( cm ) :15x5x5 10 galvanometer moving coil d.c. only, with 4 mm. nterminals.1 0 1 ma.35 0 35 mv. 3.5 0 3.5 nma. 11 screw gauge barrel and yoke are both nickel plated, nwright type of 25mm x l mm and 25 x n1 / 2 mm. 12 one way key copper based 13 potentiometer operating voltage: +5v dc, resistance: n10k 14 daniell primary ncells copper based 15 lechlance nprimary cells copper based 16 two way key copper plate, fiber base 17 resistance box 5000 ohm 18 rheostat 20 ohm 19 mili ammeter moving coil, d.c. only, single range 0 1, 5, n10, 30, 50, 100, 500 ma. 20 electromagnet with stand built with a coil of 300 turns of insulated ncopper wire. operates on 6 12 volts and will easily lift 15 kg. when energised by a current of 6 8 amperes. complete with disc armature. 21 step down ntransformer 220v 6v 22 physical balance the hangers have double hooks for specific ngravity experiments, and pans are detachable. the balance is finished in black colour with chrome plated fittings and mounted on polished wooden base with leveling screws. 23 weight box nphysical polished brass, in hardwood case with hinged lid. divided compartment with dust cover holds nickel silver and aluminum fractions. with chrome plated brass forceps. ncapacity 1 mg to 2000gm. 24 optical bench nmetal 1.5 meter brass made 25 needle stainless steel based, movable base at optical bench 26 uprights aligned with optical bench 27 convex , concave lens f=15 cm unmounted spherical mirrors, optically nworked, silvered back with protective coating. 28 drawing board wooden base 29 glass prism different agles 30 glass slab sizes ( mm ) 75 x 50 x 12mm, 75x50x18mm, 100x60x20mm 100x60x25mm, 100x60x18mm, 115x65x20mm 31 spherometer nmicro ammeter extension cord scale is marked in millimeters with zero mark at the centre ( 10 0 l0mm ) 32 bread board nextension cord spring balance hardened stainless steel, measuring range 0 n 150 mm or 0 6 inch. with digital scale having accuracy of 0.01 mm / 0.0005 inch. 33 spherometer micro — ammeter extension cord nmultimeter scale is marked in millimeters with zero mark at the centre ( 10 0 10mm ) 34 bread board vemier calipers nspring balance hardened stainless steel , measuring range 0 n 150 mm or 0 6 inch. with digital scale having accuracy of 0.01 mm / 0.0005 inch. 35 spherometer micro ammeter extension cord nmultimeter scale is marked in millimeters with zero mark at the centre ( 10 0 10mm ) 36 bread board vemier calipers spring balance hardened stainless steel , measuring range 0 n 150 mm or 0 6 inch. with digital scale having accuracy of 0.01 mm / 0.0005 inch. 37 spherometer micro ammeter extension cord nmultimeter scale is marked in millimeters with zero mark at the centre ( 10 0 10mm ) 38 thermometer 0 1l0°c 0 l10°c murcury 39 stop watch: 40 i ) digital made in plastic with clear lcd display, with start stop and reset buttons and provided with battery. timer, showing normal time, hours, minutes, seconds. days, dates, months are displayed, 1 / 100th second nwith alarm. 41 ii ) manual a subsidiary dial recording 0 to 60 minutes is below the second hand.it comes with nleast count of 1 second. meatal based. 42 stokes law apparatus a corning glass tube of 35mm dia and one meter long is made to stand firmly in between two upright bars with the help of clamps on a heavy cast iron base.glass tube is graduated in centimeters from 0 to 100 ncm. 43 boyles law apparatus with nmercury comprising two glass tubes one closed at the top and other tube open. their lower ends are drawn out and connected together by 1 meter of rubber tubing. both tubes are mounted on sliding brackets which may be locked in any position on the metal supporting rods. wood board approximately 44 high carries a meter scale graduated from 0 to 100 cm fitted on heavy iron base nwith leveling screws. mercury and rubber tube. 44 sonometer pecifications:comprising a wooden resonance box of 114 cm length, 12.5 cm width and 10 cm height, with two rules 1 mt. long sub divided into millimeter. two nwires of brass and steel attached to. 45 resonance air column tube cast iron support stand: base 8.7 ( 220min ) x 5.8” ( 145 mm ) , rod n36 ( 9l0mm ) long x 0.5” ( 12.5mm ) dia. glass tube: 39 ( 100cm ) long x 1.5” ( 38mm ) dia. graduations: 0 to 90cm x lmm 1 ntuning fork ( 512hz high c ) 46 bar magnet. dimensions are nominal. supplied in cardboard boxes. 47 tuning fork set avail from us a range of tuning fork sets of 8 that are designed for music and voice training. made of high quality materials nthese ensure great functionality and are high in demand owing to its quality. 48 resonance tube n ( brass ) cast iron support stand: base 8.7 ( 220mm ) x 5.8” ( 145 mm ) , rod n36 ( 9l0mm ) long x 0.5 ( 12.5mm ) dia. glass tube: 39 ( 100cm ) long x 1.5” ( 38mm ) dia. graduations: 0 to 90cm x lmm 1 ntuning fork ( 512hz high c ) 49 helical spring range: 0.2 mm to 6 mm 50 wooden block 5 kg 51 retort stand size:20xl0xl0cm n, dimension ( cm ) :20x10x10 metal based 52 meter scale metal finished 53 half meter scale metal finished 54 thermometers n ( degree c & degree f ) high sensitivity, dual scale, unbrakable 55 rain gauge dimension ( cm ) :10, metal finished 56 p n junction diode dc meters mounted on the front sheet to measure the voltage and current in forward bias and reverse bias, two rheostat ( potentiometers ) are mounted on the front non the panel, output bias 0 15 volts dc continuously variable 57 zener diode instrument comprises of dc regulated power supply 0 l5vdc / 150ma, two round meters for voltage & current measurement, 3 zener diodes mounted behind the panel, nconnections of supplies, meters &zener diode brought out at 4mm sockets. 58 tangent galvanometer three coils of 2, 50 and 500 turns on a hard bakelite ring 165 mm dia.compass box with anti parallax mirror, metal dial graduated in deg. cobalt steel magnet and aluiliinium pointer. the needle is mounted on special hardened pivot.mounted on a bakelite circular platform with four terminals marked with number of turns. tripod base nwith leveling screws. 59 nichrome wire 1 mm dia , 10 meter lenth 60 platinum wire 1 mm dia , 10 meter lenth 61 travelling microscope magnification:100x 675x, stage: fixed square stage size l20x120mmm, with clips , stand: robust and stable inclined through 90, mechanical tube length l60mm , condenser: fixed condenser 1.25n.a. is nprovided with iris diaphragm , objectives: 10x, 40x, 60x. 62 viscosity apparatus comply with astm d 445 / is: 1206 and other equivalent methods, double walled, outer chamber made of crc / g. i. powder coated, removable toughened glass window panel, inner chamber made of stainless steel, fhp motorised stirrer for uniform temperature, dual display microprocessor based digital temperature controller with pt 100 sensor, temperature range from 5°c above ambient to l50°c with control accuracy * / 0 5°c, complete with low wattage lighting attachment, universa1 viscometer holder n, viscometer tray and calibration certificate nwith traceability 63 plug communator circular type on thick bakelite base superior quality & heavy pattern. 64 connecting wire copper wire 65 concave mirror diameter: 9” power: 40 w 66 pendulum stand with bob comprises a meter rule with zero at the bottom, graduated in millimeters and reading every centimeter, attached vertically on a support rod. towards the upper end of the rod a hanger is fixed, from which 3 pendulum bobs, each of 25mm diameter and of different material — wood, steel and aluminium, are suspended. a sliding index mounted on the meter rule can be adjusted for vertical position and has a projection through which first pendulum cord passes thus controlling the effective length of suspension of first pendulum. complete assembly mounted on a stable metal stand. the hanger has provision for controlling the nlength of suspension of each pendulum. 67 glass slide ( pkt of 50 pcs ) light weight &unbrekab1e glass 68 parallelogram law of forces napparatus at thick plywood piece of thickness 12 mm having substantial metal stand with 2 set of z pulley and 3 set of ( 50 x 5 gm ) slotted nweights. 69 horizontal plane fitted with pulley consists of two rods of different metals as per requirement in hand, supported by heavy cast iron feet, provided with 4 metal riders and 4 accessories. two of the sliders have transverse motion and one rod is nengraved in mms 70 pan aluminum based 15 cm dia 71 50 gm slotted nweight set copper based 72 20 gis slotted weight set copper based 73 spirit level ( brass ) size 6.1 inch x 2.1 inch 74 inclined plane apparatus comprises inclined wood plane, 600 x 100 x 20 mm, with 22 mm diameter pulley, hinged to wood base, 450 x 100 x 20 mm. linear scale fixed to edge of plane and vertical linear and 0 to 45° angular scales fixed to base with clamp, shaped for use as nindex. with one each wood blocks, 200 x 75 mm and 100 x 75 mm, steel block 100 x 75 mm, scale pan 75 mm diameter, cord and nhooks. 75 young’s modulus by searles the wire under test is held in self centering steel chucks capable of holding wires of 1.2 mm diameter ( 18 swg ) . a micrometer head reading to 0.01 mm is provided for re adjusting the sprit level. supplied complete with ceiling bracket having itself a pair of chucks similar to those on the frame, ncounter poise weight and set of suitable wires, without slotted masses. 76 500 gm weight iron based 77 1 kg weight iron based 78 hook’s law apparatus 15 cm long adjustable, reflective scale, graduated in millimeters; spring with low spring rate; weight holder with plan and pointer; illustrated instructions; slotted nweights in reusable case. 79 surface tension napparatus with tubes having a wide mouth reagent bottle fitted with a cork having two holes, in one hole a dropping funnel is fitted. complete with manometer, capillary tube. all mounted on suitable wooden stand. for measuring the surface tension of soap film or any of transparent liquid by the deflection of beam carried by a stretched wire. fitted on tripod stand with leveling screw. a fine capillary tube of uniform bore ( garduated in cms. and mm. on its outer surface ) is held inside the experimental liquid taken in a 500m1 nbeaker the capillary tube is connected to a manometer and 500 ml filter flasks. a dropping funnel is fitted in flask tube 150 x30 mm with stirrer and three jets of different sizes. all glass parts made from nborosilicate glass. 80 stokes law napparatus and balls acorning glass tube of 35mm dia and one meter long is made to stand firmly in between two upright bars with the help of clamps on a heavy cast iron base. the lower side of tube is closed, whereas on the upper end a rubber cork with hole is provided. nsupplied with medium wall borosilicate nglass tube. glass tube is graduated in centimeters from 0 to 100 cm. 81 new tons law of cooling consists of two copper calorimeters 2x 1” resting inside a trough which stands in an outer tank. the latter is fitted with a wooden top with two holes for thermometer. nsupplied without thermometer, but with nstirrer. the outer tank is made from g.i. sheet. 82 resonant air column water reservoir, glass resonance tube marked in increments of 1mm, a support stand and two clamps to hold the tube in nposition 83 npn and pnp transistor two regulated power supplies or“ its own & four meters. complete circuit diagram is provided on the front panel. complete with instruction manual. specifications input: 230 volt ac output: 0 9 volts at 50 ma nstability: .05% 84 cover slip 18 mm ( box of 10 gm ) material used: glass shape: square application / use: lab 85 b items for chemistry lab 86 benzaldehyde 500 ml , laboratory nreagent, technical grade 99% purity 87 glacial acetic acid 500 ml , laboratory nreagent, molecular weight 60 05, 88 sodium hydrogen carbonate laboratory reagent, technical grade 99% pure, molar mass n84.0066 g / mol ( 500 ml ) 89 sodium bismuthate laboratory reagent, m. w. n279.97, reagent grade, physica1 state powder ( 100 gm ) 90 dimethylglyoxime laboratory reagent, technical ngrade 99% purity ( 100 gm ) 91 ammonium thiocyanate laboratory reagent, molecu1ar nweight: 76.12 ( 500 gm ) 92 ammonium iron n ( ii ) sulfate laboratory reagent, minimum assay 98.5 % ( 500 gm ) 93 potassium npermanganate solution laboratory reagent 500 ml n, molecular weight : 158.03 , appearance ( form ) crystalline powder 94 oxalic acid, solution laboratory reagent 500 mil, n99% pure, mo1ecu1ar weight: 90.03 95 fehling’s solution a laboratory reagent, 99 % purity ( 500 ml ) 96 fehling’s solution b laboratory reagent, 99 % purity ( 500 ml ) 97 manganee ( ii ) nsulfate mono hydrate laboratory reagent, molecu1ar nweight: ( 500 gm ) 169.02 g / mol 98 nickel ( ii ) chloride nhexahydrate laboratory reagent, 99.9% trace nmetals basis, molecular weight 237.69, form n solid ( 500 gm ) 99 iron powder laboratory reagent, ( 500 gm ) 100 aniline laboratory reagent ( 500 ml ) 101 universal indicator solution laboratory reagent ( 500 ml ) 102 sodium carbonate solution laboratory reagent ( 500 ml ) 103 bunsen burner with flame stabilizer, for lpg gas, controllable air supply, qua1ity gas burner for lab, schools or universititesaluminum burner mixing tube comes complete with a nbrass flame stabilizer , controllable air supp1y, die casted zinc alloy base 104 blow pipe material copper, used for nchemistry laboratory 105 filter paper 11 cm ( pack of 100 ) 106 ph indicator paper ph range to be maintained as per need 107 charcoal black laboratory reagent 108 flat bottom flask borosilicate 3.3 g1ass, can be exposed to flame / heat, heavyrim, as per iso / din nstandard, with marking spot 109 test tube 5 borosilicate glass 110 burette 50 ml borosilicate glass 50 ml 111 glass rod laboratory grade metal ware set support stand ( 8 x 5 inches ) , rod ( l: 24 inches ) , burette clamp and retort ring ( dia: 3 inches. this premium set includes a stand, rod clamp and ring, all . stainless steel rod with a powder coated base and powder coated retort ring provides the perfect setup nfor any experiment. made from high quality metal and built to last. 112 burette stand with clamp borosilicate glass, with steel stand 113 measuring cylinder: 114 i ) capacity 500 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 115 ii ) capacity 250 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 116 iii ) capacity 100 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 117 iv ) capacity 50 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 118 v ) capacity 10 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 119 conical flask: 120 i ) capacity 50 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 121 ii ) capacity 100 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 122 iii ) capacity 250 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 123 iv ) capacity 500 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 124 reagent bottle: 125 i ) capacity 500 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 126 ii ) capacity 250 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 127 iii ) capacity 100 ml„„ borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 128 iv ) capacity 1000 ml‘ borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 129 glass funnel : 130 i ) 25 mm borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 131 ii ) 50 mm borosilicate glass, conformity to astm e 960 standard, printed in white color, capasity scale 132 iii ) 100 mm borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 133 kipps apparatus: 134 i ) capacity 500 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 135 ii ) capacity 1000 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 136 pipette: 137 i ) capacity n1 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 138 ii ) capacity n5 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 139 iii ) capacity 10 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 140 iv ) capacity 25 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 141 watch glass: 142 80 mm borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 143 100 mm borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 144 beaker: 145 i ) capacity 500 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 146 ii ) capacity 250 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 147 iii ) capacity 100 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 148 silver nitrate ( 25 gm ) fully bottle packed with dispencing accessories 149 potassium iodide, 250 gm pack physical state powder, granules, crysta1s, usage laboratory , grade standard reagent grade, packaging size n250 gms, packaging type hdpe bottle 150 ammonium nmolybdate, 100 gm pack physical state powder , grade chemical ngrade, packaging size 100 gms, packaging type bottle 151 phenol, 500 gm pack physical state liquid laboratory , grade nchemical grade, packaging size 500 gms, packaging type bottle, purity 99% 152 digital balance external calibration, a built in under hook for below weighing, easy to read backlight lcd display, density measurement for solid & liquid ( optional ) , percentage ( % ) weighing, high resolution, tare range upto max. capacity, multiple weighing units, animal weighing function, counting weighing mode, unit conversion and data output, capacity 2 kg, accuracy 0.1 gm 153 chemical balance chainomatic air damped analytical balance with external manipulation o1“ weight upto 100 ingrange 0.1 ing 200 ngm, brass or stainless steel finished 154 weight box for chemical balance, ncapacity 100 gin 1 mg to 200 grams highly accurate, mirror finish , shape cylindrical , wooden box npacked 155 distilled water, 1 liter / bottle borosilicate glass 156 sand bath ( copper ) diameter : 6 inch, material type : copper 157 volumetric flask 250 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 158 volumetric flask 1000 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 159 hydrochloric acid molecular weight: 36.458 ng / mo1, laboratory reagent, packaging type bottle ( 500 ml ) 160 sulphuric acid molecular weight:98.072 g / mol, nlaboratory reagent, packaging type bottle ( 500 ml ) 161 nitric acid molecular weight:63.012 g / mol, laboratoryreagent, packaging type nbottle ( 500 ml ) 162 c items for biology lab 163 petri dish glass 4 dia* 4” dia ( 10 nos ) 164 sprit lamp: ss usage laboratory , metal based 165 filter paper 11 cm dia ( ordinary ) 11 cm dia ( ordinary ) 166 biology box 21 instruments, material steel size ( l x b x h ) 24 x 13 x 3 cm, sc issors, watch glass, scalpel nlebels 167 tripod stand metal based 168 wire gauze 4” wire gauze with ceramic centre ( wire square is about 4 inches on a side ) 169 chart of all life nprocess n ( human / toad ) : 170 i ) digestive nsystem lang eng tear resistant, lamlnated, 48x36 inch 171 ii ) circulatory nsystem lang eng tear resistant, lamlnated, 48x36 inch 172 iii ) respiration nsystem lang eng tear resistant, laminated, 48x36 inch 173 model of plant cell: 174 i ) standard nquality 3d, 20x25x3 material hard plastic polymer 175 model of animal cell: 3d, 20x25x3 material hard plastic polymer 176 i ) standard nquality model of nnuclear, ear, eye, brain, heart: 177 nuclear material pvc 178 ear premium human ear model, enlarged 3 times, 3 parts, anatomically accurate model with detailed key card, the model is made of high quality pvc which is rust and corrosion resistant and therefore the nmodel extremely durable. 179 eye size:15.5 cm, made of pvc, mounted on a plastic stand„different parts of the eye ball model will be detachable, showing the irls, the ciliary body and the nchoroid, cornea and sclera etc 180 brain 15x12x10 cm material hard plastic polymer 181 heart seven part human heart model is used for anatomical study, and is sectioned to expose opened ventricles and atria, and valves. the model depicts large blood vessels near the heart and the heart musculature for detailed examination. the model, which is hand painted for accurate representation, is numbered and includes a key card for identifying features. the model is mounted on a base for demonstration purposes, and is made of durable polyvinyl chloride ( pvc ) plastic coated fiberglass.the model measures approximately 13.0 x 13.0 x 28.0cm ( l x w x h ) . ( l is length, the horizontal distance from left to right; w is width, the horizontal distance from front to back; h is height, the vertical distance from nthe lowest to highest point. ) 182 dicot and nmonocot root and stem samples glass 25x75 mm , clearly visible in microscope 183 digital balance external calibration, a built in under hook for below weighing, easy to read backlight lcd display, density measurement for solid & liquid ( optional ) , percentage ( % ) weighing, high resolution, tare range upto max. capacity, multiple weighing units, animal weighing function, counting weighing mode, unit conversion and data output, capacity 2 kg, accuracy 0.1 gm 184 models of frog 33x2l cm, pvc material 185 slide bacteria glass 25x75 mm , clearly visible in microscope 186 slide oscillatoria glass 25x75 mm , clearly visible in microscope 187 slide riccia glass 25x75 mm , clearly visible in microscope 188 specimen lichen glass jar with lichen ln formalize 189 specimen liver fluke glass jar with specimen ln formalize 190 specimen ascaris glass jar with specimen ln formaline 191 specimen leech glass jar with specimen in nformaline 192 specimen prawn glass jar with specimen in formalize 193 specimen nsilkworm glass jar with specimen in formalize 194 specimen honey nbee glass jar with specimen ln formallne 195 specimen snail glass jar with specimen ln nformalize 196 specimen rohu glass jar with specimen ln formal1ne 197 specimen frog glass jar with specimen in formaline 198 slide tissues glass 25x75 mm 199 slide parenchyma glass 25x75 mm 200 slide collenchyma glass 25x75 mm 201 slide sclerenchyma glass 25x75 mm 202 slide xylem glass 25x75 mm 203 slide muscle fibre glass 25x75 mm 204 slide blood smear ( mammal & frog ) glass 25x75 mm 205 mitosis all stages ( set of 6 nos ) slide glass set 6 nos 206 meiosis all stages ( set of 6 nos ) slide glass set 6 nos 207 slide t.s. of tests glass 25x75 mm 208 slide t.s. of ovary glass 25x75 mm 209 slide human blastula glass 25x75 mm , clearly visible in microscope 210 specimen entamoeba microscopic view 211 specimen taeniasolium optimally finished, crack resistance, packed 212 specimen ringworm optimally finished, crack resistance, packed 213 specimen hydrilla optimally finished, crack resistance, packed 214 specimen vallisnaria optimally finished, crack resistance, packed 215 sudan iii, 100 ml pack 216 millons reagent, 100 ml pack 217 biuret reagent, 100 ml pack 218 buffer tablets bfc buffer tablets ph 9.2 ( i 0tab ) nl box, ( one tablet dissolved in 100 ml of distilled water will give a solution having ph 9.2 at 20°c ) 219 magnesium sulphate, 500 gm pack 220 iodine solution, 500 ml pack 221 methylene blue, 500 ml pack 222 eosin solution, 500 ml pack 223 crystal violet, 500 ml pack 224 leishmans stain solution, 500 ml npack 225 safranine solution, 500 ml npack 226 heamatoxylin assay: 98%, cas: 517 28 2 500 ml 227 light green physical state liquid , usage laboratory n, packaging type bottle 500 ml 228 cotton blue physical state liquid , usage laboratory n, packaging type bottle 500 ml 229 bismark brown physical state powder , grade chemical ngrade, packaging size 200 gms, packaging type bottle 230 aceto carmine physical state liquid , usage laboratory n, packaging type bottle 500 ml 231 acetoorcin physical state liquid , usage laboratory n, packaging type bottle 500 ml 232 benedicts solution physical state liquid , usage laboratory n, packaging type bottle 500 ml 233 acetic acid laboratory reagent, 2 liter packed in standard jar 234 bouine solution 500 ml, 235 formaldehyde laboratory reagent, 2 liter packed in standard jar 236 chromatographic paper 2 square meter 237 sodium hypobromide physical state liquid , grade chemical grade, packaging size l liter , packaging ntype bottle 238 phenol red form powder , visual transition interval n6.8 8.2, yellow to red solubility, suitable for cell culture packaging type nbottle, grade chemical grade 239 urease active meal ph 5 5 1, 25 gram 240 ammonium ncarbonate laboratory reagent state dust , 100 gram 241 barefoed solution laboratory reagent with whole kit 242 salphosalicylic acid physical state liquid , usage laboratory n, packaging type bottle , purity 20% 1m1 243 robert solution physical state liquid , usage laboratory n, packaging type bottle 125 ml 244 smith reagent technical grade 99% purity, usage nlaboratory , packaging type bottle 100 ml 245 nitric acid molecular weight:63.012 g / mol, laboratoryreagent, packaging type nbottle ( 500 ml ) 246 sulphur powder 500 gm, 99% purity, empirical nformula, molecular weight 32 07 247 magnus student monocular microscope model n, has , ( olympus ) body monocular, die cast body, inclinable upto a horizontal position ( 90 degree ) .magnificent l00x 600x, model:has, condenser:built in sub stage condenser with iris diaphragm, illumlnation:plano 248 concave mirror in adjustable fork mount 249 skeleton with stand made of pvc plastic, features nerves branches n, vertebral artery & hemiated lumber disc, skull includes movable jaw, cut calvarium , sulture lines & three removable lower teeth. mounted on a sturdy 40 cm wide mental base , washable unbreakable size 170 cm 250 bionocular microscope 251 compound microscope 252 microscope 253 d items for geography lab 254 sixs thermometer 255 hygrometer 256 barometer 257 horse shoe magnet 258 magnetic compass 259 wodden compass, divider, set square, protractor and scale. ( large size ) 260 tracing table ( 4ft x 6ft ) 261 wall map world and india...

Department of School Education - West Bengal

24937116 supply of physics chemistry biology and geography laboratory equipments and material for establishment laboratory at rahmatnagar high school urdu po burnpur pin 713325 dist paschim bardhaman=1 a items for physics lab 2 resistance coil 10 nohm , copper wire 10 ohm 3 battery eliminator n12v 0 12 v , 1 ampere 4 voltmeter triple scale, moving coil d.c. only, with 4 nmm. terminals.3v / l5v / 30v 5 ammeter ranges:50ma 75 amps and 3v 600v nscale length:55 mm + 2 mm. size:80x80mm 6 plug key copper metal with plasic finish 7 connecting wires copper wire 10 meter 8 meter bridge wooden base 9 jockey pack of 4, size:15x5x5cm, depth:1 cm ndimension ( cm ) :15x5x5 10 galvanometer moving coil d.c. only, with 4 mm. nterminals.1 0 1 ma.35 0 35 mv. 3.5 0 3.5 nma. 11 screw gauge barrel and yoke are both nickel plated, nwright type of 25mm x l mm and 25 x n1 / 2 mm. 12 one way key copper based 13 potentiometer operating voltage: +5v dc, resistance: n10k 14 daniell primary ncells copper based 15 lechlance nprimary cells copper based 16 two way key copper plate, fiber base 17 resistance box 5000 ohm 18 rheostat 20 ohm 19 mili ammeter moving coil, d.c. only, single range 0 1, 5, n10, 30, 50, 100, 500 ma. 20 electromagnet with stand built with a coil of 300 turns of insulated ncopper wire. operates on 6 12 volts and will easily lift 15 kg. when energised by a current of 6 8 amperes. complete with disc armature. 21 step down ntransformer 220v 6v 22 physical balance the hangers have double hooks for specific ngravity experiments, and pans are detachable. the balance is finished in black colour with chrome plated fittings and mounted on polished wooden base with leveling screws. 23 weight box nphysical polished brass, in hardwood case with hinged lid. divided compartment with dust cover holds nickel silver and aluminum fractions. with chrome plated brass forceps. ncapacity 1 mg to 2000gm. 24 optical bench nmetal 1.5 meter brass made 25 needle stainless steel based, movable base at optical bench 26 uprights aligned with optical bench 27 convex , concave lens f=15 cm unmounted spherical mirrors, optically nworked, silvered back with protective coating. 28 drawing board wooden base 29 glass prism different agles 30 glass slab sizes ( mm ) 75 x 50 x 12mm, 75x50x18mm, 100x60x20mm 100x60x25mm, 100x60x18mm, 115x65x20mm 31 spherometer nmicro ammeter extension cord scale is marked in millimeters with zero mark at the centre ( 10 0 l0mm ) 32 bread board nextension cord spring balance hardened stainless steel, measuring range 0 n 150 mm or 0 6 inch. with digital scale having accuracy of 0.01 mm / 0.0005 inch. 33 spherometer micro — ammeter extension cord nmultimeter scale is marked in millimeters with zero mark at the centre ( 10 0 10mm ) 34 bread board vemier calipers nspring balance hardened stainless steel , measuring range 0 n 150 mm or 0 6 inch. with digital scale having accuracy of 0.01 mm / 0.0005 inch. 35 spherometer micro ammeter extension cord nmultimeter scale is marked in millimeters with zero mark at the centre ( 10 0 10mm ) 36 bread board vemier calipers spring balance hardened stainless steel , measuring range 0 n 150 mm or 0 6 inch. with digital scale having accuracy of 0.01 mm / 0.0005 inch. 37 spherometer micro ammeter extension cord nmultimeter scale is marked in millimeters with zero mark at the centre ( 10 0 10mm ) 38 thermometer 0 1l0°c 0 l10°c murcury 39 stop watch: 39.01 i ) digital made in plastic with clear lcd display, with start stop and reset buttons and provided with battery. timer, showing normal time, hours, minutes, seconds. days, dates, months are displayed, 1 / 100th second nwith alarm. 39.02 ii ) manual a subsidiary dial recording 0 to 60 minutes is below the second hand.it comes with nleast count of 1 second. meatal based. 40 stokes law apparatus a corning glass tube of 35mm dia and one meter long is made to stand firmly in between two upright bars with the help of clamps on a heavy cast iron base.glass tube is graduated in centimeters from 0 to 100 ncm. 41 boyles law apparatus with nmercury comprising two glass tubes one closed at the top and other tube open. their lower ends are drawn out and connected together by 1 meter of rubber tubing. both tubes are mounted on sliding brackets which may be locked in any position on the metal supporting rods. wood board approximately 44 high carries a meter scale graduated from 0 to 100 cm fitted on heavy iron base nwith leveling screws. mercury and rubber tube. 42 sonometer pecifications:comprising a wooden resonance box of 114 cm length, 12.5 cm width and 10 cm height, with two rules 1 mt. long sub divided into millimeter. two nwires of brass and steel attached to. 43 resonance air column tube cast iron support stand: base 8.7 ( 220min ) x 5.8” ( 145 mm ) , rod n36 ( 9l0mm ) long x 0.5” ( 12.5mm ) dia. glass tube: 39 ( 100cm ) long x 1.5” ( 38mm ) dia. graduations: 0 to 90cm x lmm 1 ntuning fork ( 512hz high c ) 44 bar magnet. dimensions are nominal. supplied in cardboard boxes. 45 tuning fork set avail from us a range of tuning fork sets of 8 that are designed for music and voice training. made of high quality materials nthese ensure great functionality and are high in demand owing to its quality. 46 resonance tube n ( brass ) cast iron support stand: base 8.7 ( 220mm ) x 5.8” ( 145 mm ) , rod n36 ( 9l0mm ) long x 0.5 ( 12.5mm ) dia. glass tube: 39 ( 100cm ) long x 1.5” ( 38mm ) dia. graduations: 0 to 90cm x lmm 1 ntuning fork ( 512hz high c ) 47 helical spring range: 0.2 mm to 6 mm 48 wooden block 5 kg 49 retort stand size:20xl0xl0cm n, dimension ( cm ) :20x10x10 metal based 50 meter scale metal finished 51 half meter scale metal finished 52 thermometers n ( degree c & degree f ) high sensitivity, dual scale, unbrakable 53 rain gauge dimension ( cm ) :10, metal finished 54 p n junction diode dc meters mounted on the front sheet to measure the voltage and current in forward bias and reverse bias, two rheostat ( potentiometers ) are mounted on the front non the panel, output bias 0 15 volts dc continuously variable 55 zener diode instrument comprises of dc regulated power supply 0 l5vdc / 150ma, two round meters for voltage & current measurement, 3 zener diodes mounted behind the panel, nconnections of supplies, meters &zener diode brought out at 4mm sockets. 56 tangent galvanometer three coils of 2, 50 and 500 turns on a hard bakelite ring 165 mm dia.compass box with anti parallax mirror, metal dial graduated in deg. cobalt steel magnet and aluiliinium pointer. the needle is mounted on special hardened pivot.mounted on a bakelite circular platform with four terminals marked with number of turns. tripod base nwith leveling screws. 57 nichrome wire 1 mm dia , 10 meter lenth 58 platinum wire 1 mm dia , 10 meter lenth 59 travelling microscope magnification:100x 675x, stage: fixed square stage size l20x120mmm, with clips , stand: robust and stable inclined through 90, mechanical tube length l60mm , condenser: fixed condenser 1.25n.a. is nprovided with iris diaphragm , objectives: 10x, 40x, 60x. 60 viscosity apparatus comply with astm d 445 / is: 1206 and other equivalent methods, double walled, outer chamber made of crc / g. i. powder coated, removable toughened glass window panel, inner chamber made of stainless steel, fhp motorised stirrer for uniform temperature, dual display microprocessor based digital temperature controller with pt 100 sensor, temperature range from 5°c above ambient to l50°c with control accuracy * / 0 5°c, complete with low wattage lighting attachment, universa1 viscometer holder n, viscometer tray and calibration certificate nwith traceability 61 plug communator circular type on thick bakelite base superior quality & heavy pattern. 62 connecting wire copper wire 63 concave mirror diameter: 9” power: 40 w 64 pendulum stand with bob comprises a meter rule with zero at the bottom, graduated in millimeters and reading every centimeter, attached vertically on a support rod. towards the upper end of the rod a hanger is fixed, from which 3 pendulum bobs, each of 25mm diameter and of different material — wood, steel and aluminium, are suspended. a sliding index mounted on the meter rule can be adjusted for vertical position and has a projection through which first pendulum cord passes thus controlling the effective length of suspension of first pendulum. complete assembly mounted on a stable metal stand. the hanger has provision for controlling the nlength of suspension of each pendulum. 65 glass slide ( pkt of 50 pcs ) light weight &unbrekab1e glass 66 parallelogram law of forces napparatus at thick plywood piece of thickness 12 mm having substantial metal stand with 2 set of z pulley and 3 set of ( 50 x 5 gm ) slotted nweights. 67 horizontal plane fitted with pulley consists of two rods of different metals as per requirement in hand, supported by heavy cast iron feet, provided with 4 metal riders and 4 accessories. two of the sliders have transverse motion and one rod is nengraved in mms 68 pan aluminum based 15 cm dia 69 50 gm slotted nweight set copper based 70 20 gis slotted weight set copper based 71 spirit level ( brass ) size 6.1 inch x 2.1 inch 72 inclined plane apparatus comprises inclined wood plane, 600 x 100 x 20 mm, with 22 mm diameter pulley, hinged to wood base, 450 x 100 x 20 mm. linear scale fixed to edge of plane and vertical linear and 0 to 45° angular scales fixed to base with clamp, shaped for use as nindex. with one each wood blocks, 200 x 75 mm and 100 x 75 mm, steel block 100 x 75 mm, scale pan 75 mm diameter, cord and nhooks. 73 young’s modulus by searles the wire under test is held in self centering steel chucks capable of holding wires of 1.2 mm diameter ( 18 swg ) . a micrometer head reading to 0.01 mm is provided for re adjusting the sprit level. supplied complete with ceiling bracket having itself a pair of chucks similar to those on the frame, ncounter poise weight and set of suitable wires, without slotted masses. 74 500 gm weight iron based 75 1 kg weight iron based 76 hook’s law apparatus 15 cm long adjustable, reflective scale, graduated in millimeters; spring with low spring rate; weight holder with plan and pointer; illustrated instructions; slotted nweights in reusable case. 77 surface tension napparatus with tubes having a wide mouth reagent bottle fitted with a cork having two holes, in one hole a dropping funnel is fitted. complete with manometer, capillary tube. all mounted on suitable wooden stand. for measuring the surface tension of soap film or any of transparent liquid by the deflection of beam carried by a stretched wire. fitted on tripod stand with leveling screw. a fine capillary tube of uniform bore ( garduated in cms. and mm. on its outer surface ) is held inside the experimental liquid taken in a 500m1 nbeaker the capillary tube is connected to a manometer and 500 ml filter flasks. a dropping funnel is fitted in flask tube 150 x30 mm with stirrer and three jets of different sizes. all glass parts made from nborosilicate glass. 78 stokes law napparatus and balls acorning glass tube of 35mm dia and one meter long is made to stand firmly in between two upright bars with the help of clamps on a heavy cast iron base. the lower side of tube is closed, whereas on the upper end a rubber cork with hole is provided. nsupplied with medium wall borosilicate nglass tube. glass tube is graduated in centimeters from 0 to 100 cm. 79 new tons law of cooling consists of two copper calorimeters 2x 1” resting inside a trough which stands in an outer tank. the latter is fitted with a wooden top with two holes for thermometer. nsupplied without thermometer, but with nstirrer. the outer tank is made from g.i. sheet. 80 resonant air column water reservoir, glass resonance tube marked in increments of 1mm, a support stand and two clamps to hold the tube in nposition 81 npn and pnp transistor two regulated power supplies or“ its own & four meters. complete circuit diagram is provided on the front panel. complete with instruction manual. specifications input: 230 volt ac output: 0 9 volts at 50 ma nstability: .05% 82 cover slip 18 mm ( box of 10 gm ) material used: glass shape: square application / use: lab 83 b items for chemistry lab 84 benzaldehyde 500 ml , laboratory nreagent, technical grade 99% purity 85 glacial acetic acid 500 ml , laboratory nreagent, molecular weight 60 05, 86 sodium hydrogen carbonate laboratory reagent, technical grade 99% pure, molar mass n84.0066 g / mol ( 500 ml ) 87 sodium bismuthate laboratory reagent, m. w. n279.97, reagent grade, physica1 state powder ( 100 gm ) 88 dimethylglyoxime laboratory reagent, technical ngrade 99% purity ( 100 gm ) 89 ammonium thiocyanate laboratory reagent, molecu1ar nweight: 76.12 ( 500 gm ) 90 ammonium iron n ( ii ) sulfate laboratory reagent, minimum assay 98.5 % ( 500 gm ) 91 potassium npermanganate solution laboratory reagent 500 ml n, molecular weight : 158.03 , appearance ( form ) crystalline powder 92 oxalic acid, solution laboratory reagent 500 mil, n99% pure, mo1ecu1ar weight: 90.03 93 fehling’s solution a laboratory reagent, 99 % purity ( 500 ml ) 94 fehling’s solution b laboratory reagent, 99 % purity ( 500 ml ) 95 manganee ( ii ) nsulfate mono hydrate laboratory reagent, molecu1ar nweight: ( 500 gm ) 169.02 g / mol 96 nickel ( ii ) chloride nhexahydrate laboratory reagent, 99.9% trace nmetals basis, molecular weight 237.69, form n solid ( 500 gm ) 97 iron powder laboratory reagent, ( 500 gm ) 98 aniline laboratory reagent ( 500 ml ) 99 universal indicator solution laboratory reagent ( 500 ml ) 100 sodium carbonate solution laboratory reagent ( 500 ml ) 101 bunsen burner with flame stabilizer, for lpg gas, controllable air supply, qua1ity gas burner for lab, schools or universititesaluminum burner mixing tube comes complete with a nbrass flame stabilizer , controllable air supp1y, die casted zinc alloy base 102 blow pipe material copper, used for nchemistry laboratory 103 filter paper 11 cm ( pack of 100 ) 104 ph indicator paper ph range to be maintained as per need 105 charcoal black laboratory reagent 106 flat bottom flask borosilicate 3.3 g1ass, can be exposed to flame / heat, heavyrim, as per iso / din nstandard, with marking spot 107 test tube 5 borosilicate glass 108 burette 50 ml borosilicate glass 50 ml 109 glass rod laboratory grade metal ware set support stand ( 8 x 5 inches ) , rod ( l: 24 inches ) , burette clamp and retort ring ( dia: 3 inches. this premium set includes a stand, rod clamp and ring, all . stainless steel rod with a powder coated base and powder coated retort ring provides the perfect setup nfor any experiment. made from high quality metal and built to last. 110 burette stand with clamp borosilicate glass, with steel stand 111 measuring cylinder: 111.01 i ) capacity 500 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 111.02 ii ) capacity 250 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 111.03 iii ) capacity 100 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 111.04 iv ) capacity 50 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 111.05 v ) capacity 10 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 112 conical flask: 112.01 i ) capacity 50 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 112.02 ii ) capacity 100 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 112.03 iii ) capacity 250 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 112.04 iv ) capacity 500 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 113 reagent bottle: 113.01 i ) capacity 500 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 113.02 ii ) capacity 250 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 113.03 iii ) capacity 100 ml„„ borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 113.04 iv ) capacity 1000 ml‘ borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 114.01 glass funnel : 114.02 i ) 25 mm borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 114.03 ii ) 50 mm borosilicate glass, conformity to astm e 960 standard, printed in white color, capasity scale 114.04 iii ) 100 mm borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 115 kipps apparatus: 115.01 i ) capacity 500 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 115.02 ii ) capacity 1000 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 116 pipette: 116.01 i ) capacity n1 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 116.02 ii ) capacity n5 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 116.03 iii ) capacity 10 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 116.04 iv ) capacity 25 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 117 watch glass: 117.01 80 mm borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 117.02 100 mm borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 118 beaker: 118.01 i ) capacity 500 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 118.02 ii ) capacity 250 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 118.03 iii ) capacity 100 ml borosilicate glass, conformity to nastm e 960 standard, printed in white color, capasity scale 118.04 silver nitrate ( 25 gm ) fully bottle packed with dispencing accessories 119 potassium iodide, 250 gm pack physical state powder, granules, crysta1s, usage laboratory , grade standard reagent grade, packaging size n250 gms, packaging type hdpe bottle 120 ammonium nmolybdate, 100 gm pack physical state powder , grade chemical ngrade, packaging size 100 gms, packaging type bottle 121 phenol, 500 gm pack physical state liquid laboratory , grade nchemical grade, packaging size 500 gms, packaging type bottle, purity 99% 122 digital balance external calibration, a built in under hook for below weighing, easy to read backlight lcd display, density measurement for solid & liquid ( optional ) , percentage ( % ) weighing, high resolution, tare range upto max. capacity, multiple weighing units, animal weighing function, counting weighing mode, unit conversion and data output, capacity 2 kg, accuracy 0.1 gm 123 chemical balance chainomatic air damped analytical balance with external manipulation o1“ weight upto 100 ingrange 0.1 ing 200 ngm, brass or stainless steel finished 124 weight box for chemical balance, ncapacity 100 gin 1 mg to 200 grams highly accurate, mirror finish , shape cylindrical , wooden box npacked 125 distilled water, 1 liter / bottle borosilicate glass 126 sand bath ( copper ) diameter : 6 inch, material type : copper 127 volumetric flask 250 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 128 volumetric flask 1000 ml borosilicate glass, conformity to astm e 960 standard, printed in white ncolor, capasity scale 129 hydrochloric acid molecular weight: 36.458 ng / mo1, laboratory reagent, packaging type bottle ( 500 ml ) 130 sulphuric acid molecular weight:98.072 g / mol, nlaboratory reagent, packaging type bottle ( 500 ml ) 131 nitric acid molecular weight:63.012 g / mol, laboratoryreagent, packaging type nbottle ( 500 ml ) 132 c items for biology lab 133 petri dish glass 4 dia* 4” dia ( 10 nos ) 134 sprit lamp: ss usage laboratory , metal based 135 filter paper 11 cm dia ( ordinary ) 11 cm dia ( ordinary ) 136 biology box 21 instruments, material steel size ( l x b x h ) 24 x 13 x 3 cm, sc issors, watch glass, scalpel nlebels 137 tripod stand metal based 138 wire gauze 4” wire gauze with ceramic centre ( wire square is about 4 inches on a side ) 139 chart of all life nprocess n ( human / toad ) : 139.01 i ) digestive nsystem lang eng tear resistant, lamlnated, 48x36 inch 139.02 ii ) circulatory nsystem lang eng tear resistant, lamlnated, 48x36 inch 139.03 iii ) respiration nsystem lang eng tear resistant, laminated, 48x36 inch 140 model of plant cell: 140.01 i ) standard nquality 3d, 20x25x3 material hard plastic polymer 141 model of animal cell: 3d, 20x25x3 material hard plastic polymer 141.01 i ) standard nquality model of nnuclear, ear, eye, brain, heart: 142 nuclear material pvc 143 ear premium human ear model, enlarged 3 times, 3 parts, anatomically accurate model with detailed key card, the model is made of high quality pvc which is rust and corrosion resistant and therefore the nmodel extremely durable. 144 eye size:15.5 cm, made of pvc, mounted on a plastic stand„different parts of the eye ball model will be detachable, showing the irls, the ciliary body and the nchoroid, cornea and sclera etc 145 brain 15x12x10 cm material hard plastic polymer 146 heart seven part human heart model is used for anatomical study, and is sectioned to expose opened ventricles and atria, and valves. the model depicts large blood vessels near the heart and the heart musculature for detailed examination. the model, which is hand painted for accurate representation, is numbered and includes a key card for identifying features. the model is mounted on a base for demonstration purposes, and is made of durable polyvinyl chloride ( pvc ) plastic coated fiberglass.the model measures approximately 13.0 x 13.0 x 28.0cm ( l x w x h ) . ( l is length, the horizontal distance from left to right; w is width, the horizontal distance from front to back; h is height, the vertical distance from nthe lowest to highest point. ) 147 dicot and nmonocot root and stem samples glass 25x75 mm , clearly visible in microscope 148 digital balance external calibration, a built in under hook for below weighing, easy to read backlight lcd display, density measurement for solid & liquid ( optional ) , percentage ( % ) weighing, high resolution, tare range upto max. capacity, multiple weighing units, animal weighing function, counting weighing mode, unit conversion and data output, capacity 2 kg, accuracy 0.1 gm 149 models of frog 33x2l cm, pvc material 150 slide bacteria glass 25x75 mm , clearly visible in microscope 151 slide oscillatoria glass 25x75 mm , clearly visible in microscope 152 slide riccia glass 25x75 mm , clearly visible in microscope 153 specimen lichen glass jar with lichen ln formalize 154 specimen liver fluke glass jar with specimen ln formalize 155 specimen ascaris glass jar with specimen ln formaline 156 specimen leech glass jar with specimen in nformaline 157 specimen prawn glass jar with specimen in formalize 158 specimen nsilkworm glass jar with specimen in formalize 159 specimen honey nbee glass jar with specimen ln formallne 160 specimen snail glass jar with specimen ln nformalize 161 specimen rohu glass jar with specimen ln formal1ne 162 specimen frog glass jar with specimen in formaline 163 slide tissues glass 25x75 mm 164 slide parenchyma glass 25x75 mm 165 slide collenchyma glass 25x75 mm 166 slide sclerenchyma glass 25x75 mm 167 slide xylem glass 25x75 mm 168 slide muscle fibre glass 25x75 mm 169 slide blood smear ( mammal & frog ) glass 25x75 mm 170 mitosis all stages ( set of 6 nos ) slide glass set 6 nos 171 meiosis all stages ( set of 6 nos ) slide glass set 6 nos 172 slide t.s. of tests glass 25x75 mm 173 slide t.s. of ovary glass 25x75 mm 174 slide human blastula glass 25x75 mm , clearly visible in microscope 175 specimen entamoeba microscopic view 176 specimen taeniasolium optimally finished, crack resistance, packed 177 specimen ringworm optimally finished, crack resistance, packed 178 specimen hydrilla optimally finished, crack resistance, packed 179 specimen vallisnaria optimally finished, crack resistance, packed 180 sudan iii, 100 ml pack 181 millons reagent, 100 ml pack 182 biuret reagent, 100 ml pack 183 buffer tablets bfc buffer tablets ph 9.2 ( i 0tab ) nl box, ( one tablet dissolved in 100 ml of distilled water will give a solution having ph 9.2 at 20°c ) 184 magnesium sulphate, 500 gm pack 185 iodine solution, 500 ml pack 186 methylene blue, 500 ml pack 187 eosin solution, 500 ml pack 188 crystal violet, 500 ml pack 189 leishmans stain solution, 500 ml npack 190 safranine solution, 500 ml npack 191 heamatoxylin assay: 98%, cas: 517 28 2 500 ml 192 light green physical state liquid , usage laboratory n, packaging type bottle 500 ml 193 cotton blue physical state liquid , usage laboratory n, packaging type bottle 500 ml 194 bismark brown physical state powder , grade chemical ngrade, packaging size 200 gms, packaging type bottle 195 aceto carmine physical state liquid , usage laboratory n, packaging type bottle 500 ml 196 acetoorcin physical state liquid , usage laboratory n, packaging type bottle 500 ml 197 benedicts solution physical state liquid , usage laboratory n, packaging type bottle 500 ml 198 acetic acid laboratory reagent, 2 liter packed in standard jar 199 bouine solution 500 ml, 200 formaldehyde laboratory reagent, 2 liter packed in standard jar 201 chromatographic paper 2 square meter 202 sodium hypobromide physical state liquid , grade chemical grade, packaging size l liter , packaging ntype bottle 203 phenol red form powder , visual transition interval n6.8 8.2, yellow to red solubility, suitable for cell culture packaging type nbottle, grade chemical grade 204 urease active meal ph 5 5 1, 25 gram 205 ammonium ncarbonate laboratory reagent state dust , 100 gram 206 barefoed solution laboratory reagent with whole kit 207 salphosalicylic acid physical state liquid , usage laboratory n, packaging type bottle , purity 20% 1m1 208 robert solution physical state liquid , usage laboratory n, packaging type bottle 125 ml 209 smith reagent technical grade 99% purity, usage nlaboratory , packaging type bottle 100 ml 210 nitric acid molecular weight:63.012 g / mol, laboratoryreagent, packaging type nbottle ( 500 ml ) 211 sulphur powder 500 gm, 99% purity, empirical nformula, molecular weight 32 07 212 magnus student monocular microscope model n, has , ( olympus ) body monocular, die cast body, inclinable upto a horizontal position ( 90 degree ) .magnificent l00x 600x, model:has, condenser:built in sub stage condenser with iris diaphragm, illumlnation:plano 213 concave mirror in adjustable fork mount 213.01 skeleton with stand made of pvc plastic, features nerves branches n, vertebral artery & hemiated lumber disc, skull includes movable jaw, cut calvarium , sulture lines & three removable lower teeth. mounted on a sturdy 40 cm wide mental base , washable unbreakable size 170 cm 213.02 bionocular microscope 213.03 compound microscope 214 microscope 214.01 d items for geography lab 214.02 sixs thermometer 214.03 hygrometer 214.04 barometer 214.05 horse shoe magnet 214.06 magnetic compass 214.07 wodden compass, divider, set square, protractor and scale. ( large size ) 214.08 tracing table 214.09 wall map world and india 215 sub total 216 gst 12% 217 cess 1%...

West Bengal State Marketing Board - West Bengal

23502800 supplying installation and commissioning different accessories for food testing laboratory under siliguri training canning centre at principal market yard of siliguri rmc 2 heating mantles, , made of knitted glass yarn, heaters are fitted oi beneath it, which provides uniform heating of flasks upto 400ºc. the mantles are fitted in a nicely painted sheet metal case, filled with glass wool insulations, provided with an energy regulator, indicator and a cord. 3 hot air oven. oven: outer body made of thick mild steel sheet duly powder coated. double walled construction with 2½” gap filled with best quality glass wool. inner chamber made of stainless steel. heating element are provide at bottom and two sides. temp. range from +5º ambient to 250°c ± 1ºc fitted with microprocessor based pid electronic digital temp. controller cum indicator. fitted with air circulating fan, temp controller knob, perforated shelves and workable on 220 volts 50 hz ac mains. rubber feet are fitted at bottom from corners for ( smaller sizes ) . size: 600 x 450 x 450 4 lab blender / mixer. glen 350w 5 laboratory magnetic stirrers with heater , brand riviera: 3004001 equipped with noiseless universal motor fitted with chuck, continuous speed control & heat for varying speed upto 2000 rpm. & heat upto 400 dig c 6 laminar flow with chamber / biological safety cabinet optimus lf 523 nmade of s.s and mild steel as well, medium to large working area, provided with imported hepa filters h14. 99.999% efficiency at 0.3um, satisfies the federal standards 209 class 100 conditions, balanced dynamic blower fans, number of pre filters and hepa filters are optional, available in horizontal type airflow is 0.45 m / s ± 0.1 m / s, noise level is less than 68 db, ss top, transparent front door, static pressure, manometer, built in germicidal light, and cock for gas, air or vacuum size ( 2x2x3 ) ft 7 open top balance0 5kg 8 eye washer 9 safty sower 10 weight box f1 quality riviera 10530022 11 quartz water double distillation unit with safety cut off system with audio alarm for double stage : 5lit / hour capacity all quartz double double distillation consists of demountable upper & lower boiler, t he lower boiler has a built in heater enclosed in a quartz boiler with a cup on top, the upper boiler has a built in quartz coil and condensing unit which is mounted on the boiler with the help of ball and socket joint, double walled condenser ensures separate condensation of vapours coming from the two boilers using a single cooling circuit. the unit in mounted on a specially designed powder coated stand and is also provided with automatic safety control unit. this new dual safety cut off device has been designed for better and accurate control of the distillation unit. it has been incorporated with advanced microprocessor based electronic circuitry. this has the latest electronic technology that has been introduced by our company which gives an easy user machine interaction.. also there is alarm system which beeps as and when user attention is required. double distillate quality parameters values specific conductivity < 1.5 2.0μs / cm biological activity ( distillate quality ) pyrogen free organic matter nil total solids 0.1 mg / ltr silica <0.01 mg / ltr ** all parameters are under standard test conditions. riviera 72240050 12 refrigerators. samsung 253lit 4 star 13 rotary vacuum evaporator ( optimus rve 2209 ) : comprising of ac non sparking geared drive unit, support stand fitted with jack arrangement on s.s. rod, continuously variable speed regulator, digital temperature controller cum indicator control controlled water bath, double coil glass condenser, pear shaped evaporating flask cap. 800 ml, 1000 ml. receiving flask with ball joints, feeding tube, rubber tube & vapour path tube, with teflon & rubber seals for maintaining complete vacuum. 14 soxhlet extraction unit.full set with hitting mental nsoxhlet extraction, consists of r.b. flask, extractor with flat flange, reduction adapter with flat flange and socket and double surface condenser 1000ml capacity 15 thin layer chromatography full set 16 vacuum oven : riviera 66010001 n double walled with outer and inner body made up of heavy gauge s.s. sheet. gap between the two is filled with high grade glasswool to avoid thermal loss. temp. range 50° to 150°c ± 1°c, fitted with pid controller. unit is capable of withstanding high vacuum. provided with vacuum gauge, see through transparent window of toughened glass and one shelf. works on 220 / 230 volts a.c. supplied without vacuum pump. silicon door gasket, positive door clamping arrangement, inner chamber size 9x12inch 17 vacuum pump riviera nportable oil free vacuum pump , no lubrication required, noiseless performance, light weight & portable, aluminium die cast material, valves made of ss316, built in micro sction filter, extra large bearings for smooth trouble free operation, max vacuum 27 inch of hg, max pressure 35psi 18 digital melting point apparatus, designed for accurate determination of melting points of solid samples. apparatus comprises of cylinderical silicon oil bath, built in magnetic stirrer with speed controller, electronic heat controller, digital temp. display with pt 100 sensor, glare free background light with adjustable light intensity, provision for holding the melting point display temp. range 2º above rt 250ºc ± 1.0ºc, 3½ digit led 19 digital moisture meter ndigital gauge, pinless, used to indicate moisture content in concrete, fiber glass or wood down to a depth of 3 cms, digital display with moisture / dry comparison scale. n capacitance, high frequency sensor field at the bottom. n9v battery ( pre fitted ) 20 digital burette riviera 9392050 nsolar powered, conformity certified, eith individual work certificate, high precision digital titrator for exact and error free titration , solarous, the unit will be supplied complete with mounted discharge unit and a45 female thread, 3 different adapters, suction tube, return tube and wrench 21 digital ultrasonic cleaner optimus dsc 25 n2.5 ltr capacity ( litres ) , ultrasonic frequency 40 khz, digital timer 5 60 minutes 22 bottle top liquid dispensers: 002013100 n 10ml 1000ml all parts which comes in contact with re gent are made of ptfe, fep, so can be used for all laboratory reagents dispensing needs except hf high accuracy and precision is ensured through several stages of strict quality checks during manufacturing. each dispenser is calibrated in accordance with iso 8665 standard, and supplied with certificate. 23 vortex shaker, rivotek 3003200 n vibration type, variable speed, neoprene cup impart vigorous agitation to tubes, with touch on / off switch 24 bod incubators riviera 500840175 n floor standing, s double doors units etc. each system features temperature range 5°c to 60°c with uniformity of ±0.5°c @ 20°c. microprocessor pid controller delivers superior temperature control accuracy, required for precise results.features and advantages include illumination lamp, caster wheels for easy mobility, digital timer and quality certifications. 173 liters / 6.1cft, external chamber ms, internal chamber ss304, solid insulated door ( with glass & without glass ) w / lock door, stainless steel 5 shelves removable, caster wheels, humidity system, light system by interior illumination w / 3 fluorescent tubes, timer 0 24 hours for regulating cycles illumination condition, arrangement for incubation of co2 air mixture, combined electronic digital temperature & humidity controller, automatic voltage stabilizer of 3 kva...

Department of Higher Education - West Bengal

23394338 supply items for psychological, geographical, science apparatus, language laboratory and books , language laboratory ( derails are annexure ) 1 ) reaction time apparatus electronics 2 ) depth perception apparatus 3 ) memory drum electrical 4 ) reaction time pendulum model 5 ) method of constant stimulus differences 6 ) division of attention board 7 ) human maze learning time + counter 8 ) mirror drawing timer + counter 9 ) socio economic status scale 10 ) teachers occupational stress scale 11 ) scientific attitude scale 12 ) educational aspiration scale 13 ) life satisfaction scale 14 ) mental fatigue 15 ) quality of life scale 16 ) teacher education 17 ) social problem scale 18 ) teachers attitude scale 19 ) teaching aptitude test battery 20 ) emotional intelligence inventory 21 ) attitude scale towards information technology for teachers 22 ) attitude scale towards research 23 ) parental disciplinary practices inventory 24 ) teachers professional development scale 25 ) students motivation scale 26 ) despression scale 27 ) thematic appreception test ( tat ) projective tests 28 ) children appreception test 29 ) attitude scale 30 ) equality of women attitude scale 31 ) parental attitude scale towards pre school education 32 ) attitude towards elders scale ( under graduate and post graduate ) 33 ) attitude scale ( adults ) 34 ) sex behavior attitude scale 35 ) sexual attitude scale 36 ) attitude scale towards sex education 37 ) alchohal and drug attitude scale 38 ) sodhi’s attitude scale 39 ) religious attitude scale 40 ) scientific attitude scale 41 ) yoga attitude scale 42 ) mathematics attitude scale 43 ) attitude towards mathematics scale 44 ) attitude scale of creative teaching 45 ) school attitude inventory 46 ) scale of attitude towards drug 47 ) children sex role attitude 48 ) sex educational attitude scale 49 ) attitude towards environment 50 ) attitude towards teaching profession 51 ) class room environment scale 52 ) multi factor intrest questionnaire 53 ) mathematical preference scale 54 ) intrest record 55 ) reasoning ability in science english 56 ) teacher education concept attainment test 57 ) concept achievement ( formation test ) 58 ) problems solving concept formation 59 ) concept attainment test 60 ) non verbal test of creative thinking 61 ) verbal test of scientific creativity 62 ) language creativity test 63 ) divergent production abilities 64 ) multi diversional attitude battery 65 ) teaching attitude test battery 66 ) teaching attitude test 67 ) mathematics achievement test 68 ) achievement test in mathematics multiple choice questions 69 ) geomatric concept test 70 ) trigonometric concept test 71 ) statistical competency test 72 ) english language proficiency test 73 ) environmental science achievement test 74 ) biology achievement test 75 ) physics achievement test 76 ) adult educational achievement test 77 ) silent reading comprehension 78 ) work motivication scale 79 ) political intrest scale new 80 ) value conflict scale 81 ) general mental ability test ( 8 12 yrs. ) 82 ) verbal intelligent test 83 ) test of general intelligence 84 ) emotional intelligence scale 85 ) emotional intelligence tests 86 ) emotional intelligence inventory 87 ) spiritual intelligence scale 88 ) social intelligence scale 89 ) study habbit and attitude test 90 ) eysenck personality questionnaire – ( epoq r ) english only language laboratory 1 ) 71 early development skills 2 ) 45 skills of grammer and structure 3 ) 24 skills of vocabulary 4 ) foundation on good handwriting 5 ) active vocabulary of 1300 words 6 ) uses latest teaching methodology 7 ) learning through fun and playway method 1 ) gps garmin e trex 30 2 ) 3d model map of india world, west bengal 3 ) 13’’ globe 4 ) tape 5 ) telescope 6 ) various geography experiment model. 1 ) simple microscope ( make olympus ) 2 ) compound microscope ( make olympus ) 3 ) blood sugar testing kit ( vivo plus ) 4 ) weight machine 5 ) spigmo manometer ( blood pressure measuring instrument ) 6 ) different types of magnets 7 ) biology lab box 8 ) thermometer 9 ) slide cover slip box 10 ) compass 11 ) conical flax ( 500 ml. ) ( borosil made ) 12 ) centrifuge machine ( 5000 rpm. ) 13 ) lux meter 14 ) petridish ( 6’’ diameter ) 15 ) round bottom flax ( 500 ml. ) borosil made 16 ) round bottom flax ( 250 ml. ) borosil made 17 ) pipette ( borosil made ) 18 ) burette ( borosil made ) ...

Indian Army - West Bengal

23362017 local purchase of medicines and consumables: 2 adhesive incise drape 50x45cm 3 airway guedel, all rubber / pvc, all sizes ( infant, paediatric, adult ) 4 adhesive incise drape 25x30cm 5 adhesive incise drape 5x15cm 6 apparatus anaesthitic face mask with air cushion transparent size 0 infant 7 apparatus oxygen inhalation portable facemask disposable for 8 bag rebreathing antistatic rubber 2 ltr 9 catheter suction endobronchial with terminal transparent non toxic pvc tubing size fg 10, length 45 cm 10 catheter suction endobronchial with terminal transparent non toxic pvc tubing size fg 12 length 50 cm 11 catheter suction endobronchial with terminal transparent non toxic pvc tubing size fg 14 length 50 cm 12 chest drainage system 13 combined epidural / spinal sets 14 double lumen catheter cannula with guide wire, introducing needle and dialator 15 disposable pressure transducer kit with flushing device with compatible interface cables 16 disposable gown 17 disposable shoe cover 18 ot pack large gamma irradition sterlised consisting of: operating gown large 1, operating gown medium 2, gloves size 7 2 pairs, gloves size 7.5 1 pair , towel 75 x75 cm, 5 , gauze 7.5 cm x7.5 cm 4 packs consisting of 6 nos in each pack, gauze pad 1, abdomina 19 ecg electrodes ( disposable ) 20 laryngoscope cells for. 21 laryngoscope cell 1.5 v dia 13 mm and length 51 mm for 22 laryngeal mask airway large, medium, small 23 lighted intubation stylet small / medium / large 24 long i v line 15 g 100 cm 25 long i v line 18 g of 70 cm 26 long i v line 18 g 100 cm 27 manometer scales 28 nasal cannula adult 29 nasal cannula paediatric 30 needle epidural anaesthesia with luer lock fitting with styllet 15 g ( ss ) 31 needle epidural anaesthesia with luer lock fitting with styllet 18 g ( ss ) 32 needle spinal anaesthesia with luer lock fitting with styllet 22g ( ss ) 33 needle spinal anaesthesia with luer lock fitting with styllet 24g ( ss ) 34 closed vein circut 35 virkon powder 36 disnel disinfection solution 37 micro pore 10 cm 38 sterile surgical dressing 30cm 39 sterile surgical dressing 15cm 40 anaesthesia face mask size 1 41 anaesthesia face mask size 2 42 anaesthesia face mask size 3 43 anaesthesia face mask size 4 44 condom drainer 45 spinal needle anaesthesia 25g 46 spinal needle anaesthesia 26g 47 spinal needle anaesthesia 27g 48 nebuliser mask adult 49 nebuliser mask paed 50 mask for nebuliser 51 pressure monitoring line 100 cm / 200cm ( male / female ) 52 resuscitation tube ( for mouth to airway resuscitation ) plastic 53 three way stop cock ( plastic ) 54 triple lumen catheter kit cannula, guide wire, dilator introducer needle 55 transducer holder disposable 56 tube plastic mount connection. 57 tube endo tracheal reinforced pvc size 3.0 with out cuff 58 tube endo tracheal reinforced pvc size 3.5 with out cuff 59 tube endo tracheal reinforced pvc size 4.0 with out cuff 60 tube endo tracheal catheter mount for 61 tube endo tracheal nasal size 2.5 without cuff. 62 tube endo tracheal nasal size 3.0 without cuff. 63 tube endo tracheal nasal size 3.5 without cuff 64 tube endo tracheal nasal size 4.0 without cuff 65 tube endo tracheal nasal size 4.5 without cuff 66 tube endo tracheal nasal size 5.0 with cuff 67 tube endo tracheal nasal size 5.5 with cuff 68 tube endo tracheal nasal size 6.0 with cuff 69 tube endo tracheal nasal size 6.5 with cuff 70 tube endo tracheal nasal size 7.0 with cuff 71 tube endo tracheal nasal size 7.5 with cuff 72 tube endo tracheal nasal size 8.0 with cuff 73 tube endo tracheal nasal size 8.5 with cuff 74 tube endo tracheal nasal size 9.0 with cuff 75 tube endo tracheal nasal size 9.5 with cuff 76 tube endo tracheal oral with inflatable cuff tube and pilot bag 5.5mm internal diameter 77 tube endo tracheal oral with inflatable cuff tube and pilot bag 5.0 mm internal diameter 78 tube endo tracheal oral with inflatable cuff tube and pilot bag 5.5 mm internal diameter 79 tube endo tracheal oral with inflatable cuff tube and pilot bag 7.5 mm internal diameter 80 tube endo tracheal oral with inflatable cuff tube and pilot bag 8.0 mm internal diameter 81 tube endo tracheal oral with inflatable cuff tube and pilot bag 9.0 mm internal diameter. 82 tube endo tracheal oral with inflatable cuff tube and pilot bag 9.5 mm internal diameter 83 tube endo tracheal re inforced pvc size 5.0 with cuff 84 tube endo tracheal reinforced pvc size 5.5 with cuff. 85 tube endo trachel reinforced pvc 6.0with cuff 86 tube endo tracheal reinforced pvc size 6.5 with cuff 87 tube endo tracheal re inforced pvc size 7.0 with cuff 88 tube endo tracheal reinforced pvc size 7.5 with cuff 89 tube endo tracheal reinforced pvc size 8.0 with cuff 90 tube endo tracheal reinforced pvc size 8.0 with cuff 91 tube endo tracheal reinforced pvc size 8.5 with cuff 92 tube endo tracheal reinforced pvc size 9.0 with cuff 93 tube endo tracheal reinforced pvc size 9.5 with cuff 94 tube tracheostomy with inflatable cuff size 24 fg 95 tube tracheostomy with inflatable cuff size 27 fg 96 tube tracheostomy with inflatable cuff size 30 fg 97 tube tracheostomy with inflatable cuff size 33 fg 98 tube tracheostomy with inflatable cuff size 35 fg 99 tube tracheostomy with inflatable cuff size 39 fg 100 tubing rubber anaesthetic ( for use with gas cylinder ) 101 chest tube 102 appratus suction tube suction small 103 appratus suction tube suction medium 104 appratus suction tube suction large 105 silicon coated latex foleys catheter 2 way 16 fr balloon capacity of 30 50 ml 106 silicon coated latex foleys catheter 2 way 20 fr balloon capacity of 30 50ml 107 silicon coated latex foleys catheter 2 way 22 fr balloon capacity of 30 50 108 catheter foleys silicon 2 way 5 ml size 16 f 109 catheter foleys silicon 2 way size 20 f 5 ml retention balloon 110 catheter foleys silicon 2 way size 22 f 20 30 ml retention balloon 111 foleys ballon cathete, silicon, size for fr 6 112 silicon coated latex foleys catheter 2 way 8 fr balloon capacity of 3 5ml 113 knife bard parker, blade size 1 fitting ( commercial no.10 ) packet of 6 114 knife bard packer, blade size 1 fitting ( commercial no. 11 ) packet of 6 115 knife bard packer, blade size 1 fitting ( commercial no. 12 ) packet of 6 116 knife bard packer, blade size 1 fitting ( commercial no. 15 ) packet of 6 117 knife bard packer, blade size 2 fitting ( commercial no. 20 ) packet of 6 118 knife bard packer, blade size 2 fitting ( commercial no.22 ) packet of 6 119 knife bard packer, . blade size 2 fitting ( commercial no. 23 ) poacket of 6 120 needle, sternal puncture, with stop, leur fitting, 51 mm ( 1.5 mm ) 121 needle, suture, cutting, curved, triangular pointed, pkt of 6, size 3 122 needle, suture, cutting, curved, triangular pointed, pkt of 6, size 9 123 needle, suture, cutting, curved, triangular pointed, pkt of 6, size 15 124 needle, suture, cutting, curved, angular pointed pkt of 6, size 18 125 needle, suture, cutting, half circle, triangular pointed pkt of 6, size 3 126 needle, suture, cutting, half circle, triangular pointed pkt of 6, size 9 127 needle, suture, cutting, half circle, triangular pointed, pkt of 6, size 15 128 needle, suture, cutting, strainght, triangular pointed pkt of 6, size 2 129 needle, suture, cutting, straight, triangular pointed, pkt of 6, size 10 130 needle, suture, half circle, round bodied, scalp, spring eyed ( 20 mm between points ) 35 mm lenght along the curvature, packet of 6 131 needle, suture, scalp ( cushing ) spring eyed 5 / 8 circle, 25 mm size pkt of 6 132 needle suture intestinal 1 / 2 circle, round bodied taper point size 2, pkt of 6 133 needle suture intestinal 1 / 2 circle, round bodied taper point, size 5, pkt of 6 134 needle suture, liver, curved, 10 cm pkt of 6 135 needle suture round bodied curved, taper point size 3, pkt of 6 136 needle suture round bodied curved, taper point size 9, pkt of 6 137 needle suture round bodied curved, taper point size 15, pkt of 6 138 needles suture round bodied 1 / 2 circle taper point, size 3, pkt of 6 139 needle suture round bodied 1 / 2 circle taper point size 7, pkt of 6 140 needle suture round bodied 1 / 2 circle, taper point, size 9, pkt of 6 141 needle suture round bodied 1 / 2 circle, taper point, size 15 pkt of 6 142 stop cock, three way 143 syringe disposable, plastic, sterile, 2 ml with needle 144 syringe disposable, plastic, sterile, 5 ml with needle 145 syringe dosposable, plastic sterile, 10 ml with needle 146 syringe disposable 20 ml 147 syringe disposable 50 ml 148 vaccum blood collection tubes with needles edta 3 ml 149 vaccum blood collection tubes with needles:heparin 3 ml 150 vaccum blood collection tubes with needles:sterile tube with gel 5 ml ( material plastic / glass ) 151 vaccum blood collection tubes with needles:sterile tube with out gel 3ml / 5 ml 152 vaccm blood collection tubes with needles: sodium citrate 3 ml 153 vaccum blood collection tubes with needles and additives sodium fluoride / sodium fluoride :sodium fluoride + k3edta in tubes of vol 02 ml 154 uro bag 155 catheter foleys silicon 16fg 156 hand gloves s 6.5 sterile 157 hand gloves s 7 sterile 158 hand gloves s 7.5 sterile 159 hand gloves s 8 sterile 160 insulin disposable syringe 1ml 161 foleys balloon catheter 2 way, silicon 16 g 162 foleys balloon catheter 2 way, silicon 18 g 163 foleys balloon catheter 2 way, silicon 14 g 164 adhesive plaster zinc oxide 2.5 cm x 1 mtr 165 adhesive plaster zinc oxide 7.5 cm x 5 mtr 166 adhesive plaster microfoam tape 2 inches box of 6 167 adhesive plaster microfoam tape 3 inches box of 4 168 adhesive plaster microfoam tape 4 inches box of 3 169 adhesive plaster micro porous tape 1 inches box of 12 170 adhesive plaster microporous tape 2 inches box of 6 171 adhesive plaster microporous tape 3 inches box of 4 172 abdominal binder 10 173 bandage crepe : 10cm ( roll of 4 mtr ) 174 bandage crepe:15 cm ( roll of 4 mtr ) 175 bandage elastic adhesive, 6 cm x 3 metres unstretched and 5 6 metres when stretched. 176 bandage open woven for plaster of paris 10cmx5m 177 bandage, open wove compressed:2.5 cm x 4 metres 178 bandage open wove uncompressed: 6 cm x 4 metres 179 bandage open wove uncompressed 10 cm x 4 metres 180 bandage, plaster of paris 10 cm x 3 mtr 181 bandage, plaster of paris 15 cm x 3 mtr 182 bandage triangular 183 bandage `t` shaped 184 bandage self adherent wrap 15 cm x 4.5mtr ( box of 10 ) 185 bandage self adherent wrap 10cmx 4.5mtr ( box of 18 ) 186 bandage abdominal binder with perineal support small 187 bandage abdominal binder with perineal support medium 188 bandage abdominal binder with perineal support large 189 bandage comfortable casting 7.5cmx3.6 190 bandage comfortable casting 12.5cmx3.6 cm 191 bandage dvt stocking small 192 bandage dvt stocking medium 193 bandage dvt stocking large 194 bandage full arm lymphoedema sleeve, small 195 bandage full arm lymphoedema sleeve, medium 196 bandage full arm lymphoedema sleeve, large 197 comfort caps 198 cotton wool, absorbent:pkt of 50gm 199 cotton wool, absorbent:pkt of 500 gm 200 cotton wool, non absorbent pkt of 500g 201 dressing medicated adhesive 25 cm x 6 cm in single strip pack 202 dressing, first aid , unmedicated sterile pack 203 dressing medicated gauze parafin, 10 cm x 10 cm square, tin of 24 204 dressing shell, compressed 205 dressing, wound care occlusive and hydrocolloid dressing with flexible foam padding for optimum healing 10cm x 10cm ( box of 5 ) 206 dressing, wound care occlusive and hydrocolloid dressing with flexible foam padding for optimum healing 20cm x 20cm ( box of 3 ) 207 dressing restore cx wound care dressing 10cmx10cm ( box of 5 ) 208 dressing restore cx wound care dressing 20cmx20cm ( box of 3 ) 209 dressing extra thin wound care dressing 10cmx10cm ( box of 5 ) 210 dressing extra thin wound care 20cmx20cm ( box of 3 ) 211 pre op adhesive drape 28cmx30cm 212 pre op adhesive drape 36cmx40cm 213 pre op adhesive drape 50cmx45cm 214 dressing silicon gel sheet 5x4.5 215 dressing post op medicated 6 x 7 cm pack of 100 dressings flexigrid 216 dressing post op medicated 10 x 12 cm pack of 50 dressings flexigrid 217 dressing wound 10 x 20 cm 218 dressing sterile 4 x 4 box of 5 219 dressing sterile 8 x 8 box of 3 220 dressing collagen wound management, size 2 x 3 221 dressing collagen wound management, size 8 x 14 222 dressing collagen wound management material, 5 ml 223 dressing collagen wound management material, 15 ml 224 gauze absorbent, folded : 1 cm x 100 metres 225 gauze absorbant, folded : 2.5 cm x 100 metres 226 gauze surgical, open wove, unmedicated: 60 cm wide, 18 mtr length 227 gauze surgical, open wove, unmedicated : 60 cm x 3 metres packet 228 haemostatic gauze ( chitosan ) 229 lint absorbent, cotton 230 pad abdominal swab 25 x 25 cm with tape 30 cm 231 pad abdominal ( swab ) 40 x 25 cm with tape, 30 cm 232 pins safety, 2 sizes 3.89 cm & 3.33 cm, set of 12 ( 6 of each size ) 233 slab, plaster of paris: 10 x 38 cm, tin of 50 234 slab plaster of paris: 75 x 15 cm, tin of 50 235 suspansory scrotal 236 surgeons caps disposable 237 surgeons mask disposable 238 transparant medicated adhesive wound dressing 10 x 25 cm box of 12 239 transparant medicated wound 15 x 20 cm box of 10 240 ligaclip titanium clips all sizes 241 polypropylene blue monofilament 1 / 2 circle r.b. , 16mm double needle 90cm, size 5 / 0 242 absorbable surgical suture violet 1 / 2 circle, taper cut , 40mm 1 / 0 243 absorbable surgical suture, violet 5 / 0 cutting needle 244 vicryl knitted absorbable mesh, 30cm x 30cm 245 vicryl rapid undyed, absorbable surgical suture size 2 / 0 on 1 / 2 circle rb 36mm double armed. 246 3 piece bilayer polypropylene hernia system ( onlay connector underlay ) size extended 247 linear cutter reload unit blue cartidge for use with safety lock out 75 mm 248 linear cutter reload unit blue cartidge for use with safety lock out 55mm 249 liner stapler 60mm reload unit heavy wire for use with variable staple height 1.5mm 2.5mm 250 liner stapler 90mm reload unit heavy wire for use with variable staple height 1.5mm 2.5mm 251 linear stapler reload unit wire 30mm use with variable staple height 1.5mm 2.5mm 252 mesh prosthesis fosr hernia small polypropylene mesh size 6*11cms. composite light wt mesh of polypropylene and polygalactin 910 / polygycolic acid, size 6* 11 cms 253 monofilament polyglyconate synthetic absorbable suture size 1, 90 95cm, 1 / 2 circle taper cutting 45 50 mm 254 monofilament polyglyconate synthetic absorbable suture size 1 / 0, 70 75 cm, 1 / 2 circle taper cutting 20 30 mm 255 monofilament polyglyconate synthetic absorbable suture size 2 / 0, 70 75 cm, 1 / 2 circle taper cutting 20 30 mm 256 monofilament polyglmonofilament polyglyconate synthetic absorbable suture size 3 / 0, 70 75 cm, 1 / 2 circle taper cutting 20 30 mm 257 polyamide monofilament size 1, 100 cm, 1 / 2 circle rb 40 mm 258 polyamide monofilament size 1 / 0, 100 cm, 1 / 2 circle rb 40 mm 259 polyamide monofilament size 2 / 0, 70 80 cm, 3 / 8 circle reserve cutting 40 45 mm 260 polyamide monofilament size 3 / 0, 70 80 cm, 3 / 8 circle reserve cutting 25 30 mm 261 polybutylate coated braided polyster size 2, 1 / 2 circle taper cut, 45 mm single needle 262 polybutylate coated braided polyester size 2 / 0, 75 cm, green with ptfe pledget, 1 / 2 circle taper cut 25 mm double needle 263 polybutylate coated braided polyester size 2 / 0, 75 cm, green with ptfe pledget, 1 / 2 circle taper cut 17 mm double needle 264 polybutylate coated braided polyester size 2 / 0, 75 cm, white with ptfe pledget, 1 / 2 circle taper cut 17 mm double needle 265 polybutylate coated braided polyester size 4 / 0, 75 cm, green, 1 / 2 circle taper cut 17 mm double needle 266 polybutylate coated braided polyster size 2 / 0 75 cms green 1 / 2 circle taper cut 17 mm double needle. 267 polybutylate coated braided polyster size 2 / 0 75 cms green 1 / 2 circle taper cut 17 mm double needle. 268 polybutylate coated braided polyster size 2 / 0 75 cmswhite 1 / 2 circle taper cut 17mm double needle 269 polybutylate coated braided polyster size 2 / 0 75 cms white 1 / 2 circle taper cut 17mm double needle. 270 polybutylate coated braided polyster size 2 / 0 75mm green 1 / 2 circle taper cut 25 mm double needle 271 polybutylate coated braided polyster size 2 / 0 75mm green 1 / 2 circle taper cut 25 mm double needle 272 polybutylate coated braided polyster size 2 / 0 75 cms white 1 / 2 circle taper cut 25mm double needle. 273 polybutylate coated braided polyster size 2 / 0 75 cms white 1 / 2 circle taper cut 25mm double needle. 274 polybutylate coated braided polyster size 5 1 / 2 circle taper cut 55 mm single needle. 275 polybutylate coated braided polyster size 3 / 0 75cms green 1 / 2 circle taper cut 25 mm double needle. 276 polybutylate coated braided polyster size 3 / 0 75cms green 1 / 2 circle taper cut 25 mm 277 polybutylate coated braided polyster 3 / 0 75 cms green, 1 / 2 circle taper cut 17 mm double needle 278 polybutylate coated braided polyster 3 / 0 75 cms green, 1 / 2 circle taper cut 17 mm double needle 279 polydioxanone size 1, 1.5 cms loop, 1 / 2 circle rb needle 50 55 mm 280 poliglecaprone, size 3 / 0, 70 75 cm 3 / 8 circle cutting 20 25 mm 281 poliglicaprone size 4 / 0 70 75 cms 3 / 8 circle reverse cutting 15 20 mm 282 poliglicaprone size 4 / 0 , 70 75 cms 1 / 2 circle rb 20 25 mm 283 poliglicaprone size 5 / 0 40 45 cms, curved reverse cutting 15 20mm 284 polipropylene blue monofilament 70 75 cm size 3 / 0, 1 / 2 circle taper cut 25 mm double needle 285 polypropylene blue monofilament 70 75 cm size 3 / 0, 3 / 8 circle rb 13 25 mm 286 polypropylene blue monofilament 70 75 cm size 3 / 0, 3 / 8 circle reverse cutting 12 mm 287 polypropylene blue monofilament 70 75 cm size 1 / 0 3 / 8 circle reverse cutting 12 mm 288 polypropylene blue monofilament 70 75 cms size 2 / 0 3 / 8 circle reverse cutting 12 mm. 289 polypropylene blue monofilament 70 75 cms size 4 / 0 3 / 8 circle reverse cutting 12 mm 290 polypropylene mesh 6 cm x 11 cm ( box of 6 ) 291 silk braided size 0 70 76 cm reverse cutting 3 / 8 circle needle 45 mm 292 silk braided size 1 / 0 70 76 cm taper cut 1 / 2 circle needle 25 mm 293 silk braided size 1 / 0 reel 6 reel x 25 mtr 294 silk braided size 1 / 0 70 76 cm rb 3 / 8 circle needle 45 mm 295 silk braided size 2 / 0 reel 6 reels x 25 mtr 296 silk braided size 2 / 0 70 76 cm cutting 3 / 8 circle needle 45 mm 297 silk braided size 2 / 0 70 76 cm rb 3 / 8 circle needle 45 mm 298 silk braided 3 / 0 70 76 cm cutting 3 / 8 circle needle 45 mm 299 silk braided 3 / 0 70 76 cm rb 3 / 8 circle needle 45 mm 300 silk braided 3 / 0 70 76 cm rb 1 / 2 circle needle 20 25 mm 301 polypropylene blue monofilament s 2 / 0 round body 30mm 302 silk braided s 1 cutting 35mm 303 silk no2 free tie 304 silk no1 free tie 305 silk no1 / 0 free tie 306 silk no2 / 0 free tie 307 silk no3 / 0 free tie 308 pds loop no1 ( 45mm round body ) 309 vicryl no 1 / 0 ( 45mm round body ) 310 vycril no1 ( 45mm round body ) 311 vycril no1 / 0 ( 30mm round body ) 312 vycril no2 / 0 ( 30mm round body ) 313 vycril no3 / 0 ( 25mm round body ) 314 vycril no4 / 0 ( 25mm round body ) 315 vycril no1 / 0 ( 30mm cutting ) 316 vycril no2 / 0 ( 30mm cutting ) 317 vycril no3 / 0 ( 25mm cutting ) 318 vycril no4 / 0 ( 20mm cutting ) 319 prolene mesh ( 06cm x 11cm ) 320 laproscopic biopolar cautery lead 321 laproscopic loop knot 322 linear cutter stapler 55mm 323 linear cutter stapler 75mm 324 ligating clip no 300 325 ligating clip no 400 326 vypro mesh 6 x 11 327 umbilical cord clamp 328 tube feeding smooth plastic infant 38 cm long, 8 f with red flexible connector ( for nasogastric feeding ) 329 tube feeding smooth plastic infant 38 cm long, 5 f with red flexible connector ( for nasogastric feeding ) 330 tube, stomach i.r. size 19 length 1 meter 331 u drain male incontinence device made of soft, light weight latex sheath size larg 35 mm. 332 u drain male incontinence device made of shoft, right weight latex sheath size medium 30 mm. 333 u drain male incontinence device made of soft, light weight latex sheath size small 25 mm. 334 urinary leg bag 540 ml 335 naso gastric tube adult 100 cm long 14 g 336 naso gastric tube adult 100 cm long 16g 337 naso gastric tube adult 100 cm long 18g 338 naso gastric tube adult 100 cm long 20g 339 disposable feeding tube 6 fr 340 dispoasable feeding tube 8 fr 341 container plastic 200ml 342 tape insulating 2.54cm x 10mtr 343 autoclave labels, size 2.5 x 5 cms packet of 500 344 automated bacteriological culture identification and sensitivitity testing system 345 semi auto analyser, wash solution for4x50 ml 346 semi auto analyser, printing paper roll for 347 slide, microscope, thickness 1.15 mm to 1.35 mm size 76 mm x 50 mm 348 slide, microscope, thickness 1.15 to 1.35 mm size 75mm x 25 mm 349 paper, litmus, blue 350 paper, litmus, red 351 slide, microscope, ordinary 352 petri dish borosil 353 durhams tube 354 micro scope cover glass22x37cm 355 glucostics pack of 25 strips ( accucheck active ) 356 disposanle plastic bags 25kg capacity 357 sterile clincol for collection of stool, sputum, pus 358 pencil marking glass 359 paper filter square 360 alcohol amyl 361 alcohol dehydrated 362 aluminium foils. 363 alcohol methyl 364 cled agar ( with bromo thymol blue ) 365 cyanmethohaemoglobin standard for haemoglobin estimation ampules of 10ml. 366 liquor formaldehyde 40 % w / v 367 drabkins soulution ( diluting solution for haemoglobin estimation by cyanmet haemoglobin method ) 368 glycerine ar ( glycerol ) 369 kit for estimation of hdl cholesterol ( kit of 100 ml ) 370 hiv i & ii rapid test kit 371 keto diastix bottle of 50 strips. 372 albumin ( erba ) kit of 5x 50ml 373 kit cholesterol ( erba ) kit of 5 x 20ml 374 kit glucose ( erba ) kit of 2 x 200ml 375 kit protein ( erba ) kit of 5 x 50ml 376 urea kit of 5 x 20ml ( erba ) 377 kit uric acid ( erba ) kit of 5 x 20ml 378 creatine kinase kit ( erba ) of 2 x20ml 379 kit alkaline phosphatase ( erba ) of 5 x 20ml 380 kit sgot ( erba ) of 5 x 20ml 381 kit sgpt ( erba ) pkt of 5 x 20ml 382 mac conkey agar ( bott of 500 gm ) 383 mueller hinton agar ( bott of 500 gm ) 384 stain methylene blue 385 strips albumin and glucose bottle of 100 strips 386 kit triglyceride ( erba ) pkt of 5 x 20ml 387 kit for ldl cholesterol by direct estimation ( erba ) 388 kit bilirubin ( total & direct ) erba of 4 x 60ml 389 ckmb kit ( erba ) of 2 x 20ml ( c1 x20 ml ) 390 calcium kit ( erba ) of 2 x50ml 391 kit amylase ( erba ) 6 x 6ml 392 kit for estimation of ldh ( 12x5 ml ) ( erba ) 393 rapid card screening for hbv ( kit of 50 test ) 394 rapid card screening for hcv ( kit of 50 test ) 395 pt reagent ( kit of 25 tests ) 396 aso titer test kit 50 tests 397 ra factor test kit 25 tests 398 c r p test kit 50 tests 399 micro protein reagent kit ( erba ) of 1 x 50ml 400 pregnancy test kit 401 occult blood rapid test 402 grams stain kit ( 4 x 125ml ) tulip 403 glucose pulv 404 leishman s staining solution bott of 500ml 405 kit creatinine ( erba ) of 4 x 60ml 406 carbolic acid bott of 500ml 407 kit widal pkt of 4 x 5ml 408 kit vdrl pkt of 50 test 409 malariapv / pan rapid test kit ( pak of 40 test ) 410 anti sera a 411 anti sera b 412 anti sera d 413 anti sera ahg 414 microtips ( 5 50μl ) pkt of 1000 415 microtips ( 100 1000μl ) pkt of 1000 416 typhoid rapid test kit ( pack of 25 test ) 417 disposable petridish 418 urine container ( wide mouth ) 419 swab stick sterile 420 meckonky broth ( double strength ) ( bott of 500 gm ) 421 meckonky broth ( single strength ) ( bott of 500 gm ) 422 esbachs reagent bott of 500ml 423 microscope cover glass 22mm x 50mm english glass pack of 20 x 10gms 424 micro capillary tube for btct 90mm length bott of 100pcs 425 saline and blood giving set 426 kit dengue ns1 & igg , igm test 427 kit dengue ns1 test 428 tuberculin ppd ( for mantoux test only ) 429 sodium lauryl sulfate soln ( sls ) 430 calibrator pack ultra 1 without creatinine for 431 afb stain kit 432 s s agar ( bott of 500 gm ) 433 rapid pap stain kit 434 pm kit for ( erba ) 435 lipase ( erba ) kit of 25 ml 436 anti microbial disc hi media amikacin 437 anti microbial disc hi media gatifloxacin 438 anti microbial disc hi media tetracyclne 439 anti microbial disc hi media chloramiphenicol 440 anti microbial disc hi media oxacillin 441 anti microbial disc hi media sulphamethazole 442 anti microbial disc hi media norfloxacin 443 anti microbial disc hi media penicillin 444 anti microbial disc hi media piperacillin 445 anti microbial disc hi media levofloxacin 446 anti microbial disc hi media carbehicillin 447 anti microbial disc hi media geutamycin 448 anti microbial disc hi media augmentin 449 anti microbial disc hi media ciprofloxacin 450 anti microbial disc hi media tobramycin 451 anti microbial disc hi media cefotaxime 452 anti microbial disc hi media voncomycin 453 anti microbial disc hi media linezolid 454 anti microbial disc hi media clindomycin 455 ani microbial disc hi media ampicillin 456 anti microbial disc hi medial ofloxacin 457 anti microbial disc hi medial erythromycin 458 anti microbial disc hi medial folymixin 459 anti microbial disc hi medial ceftazidine 460 anti microbial disc hi medial imiperiom 461 anti microbial disc hi nalidixic acid 462 anti microbial disc hi nitroforoution 463 anti microbial disc hi cefiriaxome 464 bacteriological loop with handle 465 po2 membrame for ultraphox 466 pco2 membrane for ultraphox 467 so2% calibration ampules for ultraphox 468 paper roll for ultraphox 469 cefoperazone antibiotic disc 5 x 50 470 nitrofurantion antibiotic disc 5x 50 471 cefuroxime + salbactum antibiotic disc 5x 50 472 tincture iodine sol 473 urine collecting bag with volume meter 474 absorbable porcine gelatin sponge box of 10 475 pressure monitoring line 100cm / 200cm ( male / female ) 476 pressure monitoring line 100cm / 200cm ( male / female ) 477 disposable linear cutter stapler, size 55 60mm, with 6 compatible blue / green reloads 478 disposable linear cutter stapler, size 75 80mm, with 6 compatible blue / green / white reloads 479 suction cannula 10 fr lenght 18cm 480 suction cannula 8 fr length 18cm 481 ryles tube paed 8fr 482 ryles tube 10fr 483 ryles tube 12fr 484 suction cathetor 12fg 485 ryles tube size 14g 486 ryles tube size 16 g 487 elbow crutch 488 developer x ray films fast to make 9 ltr of solution ( pkt ) 489 film x ray 43.18cm x35.56 cm ( 17 x 14 ) high speed. 490 film x ray 38.1cm x 30.5cm ( 15 x 12 ) high speed 491 film x ray 30.5cm x 25.4cm ( 12 x 10 ) high speed 492 film x ray 25.4cm x 20.3cm ( 10 x 8 ) high speed 493 salt, acid fixing with hardner 494 ultrasound jelly tube of 250 gm. 495 inj iodinated radiographic contrast with 76% w / v diatrizoate salt in ampoule of 20 ml. iodine content 370 mg / ml 496 braided copohymer 90% glycolide & 10% laefide 910 coated copohymer of glycolide & lacfide & calcium steacete ( 2 0 1 / 2 circle round bodied & 1 / 2 circle revesiv cutting ) ...

Kazi Nazrul University - West Bengal

23238958 procurement of instruments/equipment: metric chain, engineering chain, metallic tape, arrow, ranging rod, pegs, open cross, staff with m.s pole, optical square, prismatic compass, plane table, digital planimeter, auto level, digital theodolite, vane anemometer, kata, thermometer, pitot tube, assman psychrometer, whirling hygrometer, portable inclined manometer, electronic velometer, magnehelic, digital manometer, digital sound level meter, digital lux meter, dgms approved digital menthanometer, multi gas detector (5 gases‐ o2, co2, no2, co and h2s), orsat apparatus, 125 dc compound generator 2 kw,1500rpm,220v,9a 2 98 wire cutter standard 2 99 soldaring iron with stand standard 2 100 de‐soldering pump. standard 2 101 screwdriver set. standard 2 102 breadboards standard 15 103 vero board standard 15 104 resistor (different values) standard 50 105 capacitor (different values) standard 20 106 inductor (different values) standard 20 107 transformer (9‐ 0‐9) standard 20 108 relay standard 20 109 switches standard 20 110 batteries (9v) standard 20 111 diode & zener diode standard 20 112 transistors (ck 100,cl100) standard 20 113 fet (bfw10,bfw 11) standard 20 114 scr standard 20 115 diac standard 20 116 triac standard 20 117 led standard 20 118 lcd standard 20 119 photodiode standard 20 120 phototransistors standard 20 121 ics (741,555, 7400,7404,740 8,7432,7486) standard 50 122 3‐phase induction motor 4 pole, 10 hp,220/380 v, 50 hz 2 123 star/delta starter starter for 10 h.p motor 2 124 dc machine with loading dc machine with loading arrangement 126 meggar 1000v 10 127 auto transformer standard 10 128 diode standard 10 129 connecting wires standard 10 130 energy meter standard 10 131 rheostats standard 10 132 tachometer standard 10 133 service fuse standard 10 134 distribution board standard 10 135 pvc wire standard 10 136 light standard 10 137 two‐ way switches standard 10 138 switches standard 10 139 casing standard 10 140 calling‐bell standard 10 141 fluorescent tube standard 10 142 choke standard 10 143 starter standard ...

Kazi Nazrul University - West Bengal

23193590 supply of various items for mining department : metric chain , engineering chain , metallic tape , arrow , ranging rod , pegs , open cross staff with m . s . pole , optical square , prismatic compass , plane table , digital planimeter , auto level , digital theodolite , vane anemometer , kata thermometer , pitot tube , assman psychrometer , whirling hygrometer , portable inclined manometer , electronic velometer , magnehelic , digital manometer , digital sound level meter , digital lux meter , dgms approved digital menthanometer , multi gas detector ( 5 gases o2 , co2 , no2 , co and h2s ) , orsat apparatus , haldane apparatus , fire extinguisher ( foam extinguisher type ) , fire extinguisher ( co2 extinguisher type ) , fire extinguisher ( water extinguisher type ) , fire extinguisher ( dry powder extinguisher type ) , self contained oxygen breathing apparatus ( 45 min ) , self rescuer ( 60 mins ) , led cap lamp with single type charger , anchorage testing machine , telescopic convergence indicator , gas sampling equipment , dgms approved resuscitator , first aid cabinet ( all in one ) , methane gas testing chamber , velox gl7 ( modified ) gas testing flame safety lamp , velox gl50 gas testing flame safety lamp , magnet unlocker , outer gaugefor velox gl7 ( modified ) safety lamp , inner gauge for velox gl7 ( modified ) safety lamp , glass cylinder for velox gl7 ( modified ) safety lamp , outer gaugefor velox gl50 safety lamp , inner gauge for velox gl50 safety lamp , glass cylinder for velox gl50 safety lamp , wick , gasket , fixed filament unit ( modified ) , tool box kit for service & maintenance , protodyakonov strength apparatus , unconfined compression test apparatus for rocks , core cutting and grinding machine , core drilling machine , polishing & lapping machine , point load index tester , slake durability apparatus , brazilian test apparatus , direct shear apparatus , flat jack outfit , friction or koepe winding system model ( tower mounted winder ) , mechanized colliery surface layout model , single drum direct rope haulage layout model , endless rope haulage layout model , mechanized opencast coal mine model , depillaring working model in a bord and pillar panel layout , longwall advancing face with sand stowing model , longwall retreating face with caving model , mining wire ropes , colliery cables , sieve shaker with sieves , roll crusher , jaw crusher , digital balance , streak plates , single bladed hardness testing knives , clinometer compass , brunton compass , geological hammer , pocket lens , hand specimen of mineral samples , hand specimen of igneous rock sample , hand specimen of sedimentary rock samples , hand specimen of metamorphic rock samples , animal fossils , plant fossils , different type of maps for mining geology labs , digital multimeter , multiple output dc power supply , 30 mhz , 2 channel arbitrary function generator , 50 mhz , 4 channel digital storage oscilloscope , 9 khz to 3 ghz spectrum analyzer , universal trainer kit , wire cutter , soldaring iron with stand , de soldering pump . , screwdriver set . , breadboards , vero board , resistor ( different values ) , capacitor ( different values ) , inductor ( different values ) , transformer ( 9 0 9 ) , relay , switches , batteries ( 9v ) , diode & zener diode , transistors ( ck 100 , cl100 ) , fet ( bfw10 , bfw 11 ) , scr , diac , triac , led , lcd , photodiode , phototransistors , ics ( 741 , 555 , 7400 , 7404 , 740 8 , 7432 , 7486 ) , 3 phase induction motor , star / delta starter , dc machine with loading arrangement , dc compound generator , meggar , auto transformer , diode , connecting wires , energy meter , rheostats , tachometer , service fuse , distribution board , pvc wire , light , two way switches , switches , casing , calling bell , fluorescent tube , choke , starter , tube connector...

Institute Of Engineering And Technology - West Bengal

22993109 supply , installation , testing and commissioning of lab equipment for the department of civil engineering 1 rebar locator 2 rebar locator 3 brinell cum rockwell hardness tester 4 brinell cum rockwell hardness tester 5 tile flexure strength testing machine 6 tile flexure strength testing machine 7 tile abrasion testing machine 8 tile abrasion testing machine 9 vernier transit theodolite 10 vernier transit theodolite 11 piezometer 12 piezometer 13 bourdon type pressure gauge with manometer for calibration and measurement of pressure 14 bourdon type pressure gauge with manometer for calibration and measurement of pressure 15 bernoulli’s theorem apparatus 16 bernoulli’s theorem apparatus 17 rectangular and triangular notch 18 rectangular and triangular notch 19 venturimeter apparatus 20 venturimeter apparatus 21 pitot tube 22 pitot tube 23 orificemeter 24 orificemeter 25 total station with post processing softwar 26 total station with post processing softwar 27 compaction factor test apparatus 28 compaction factor test apparatus 29 vane shear test apparatus 30 vane shear test apparatus 31 balance ( 200 kg ) 32 balance ( 200 kg ) 33 sand replacement test apparatus 34 sand replacement test apparatus 35 core cutter 36 core cutter 37 cube mould vibrating table 38 cube mould vibrating table 39 specific gravity bottle 40 specific gravity bottle 41 california bearing ratio test apparatus ( motorised ) 42 california bearing ratio test apparatus ( motorised ) 43 auto level with tripod stand 44 auto level with tripod stand 45 thermometer 46 thermometer ( 10° 110°c ) 47 thermometer 48 thermometer ( 0° 250°c ) 49 water bath 50 water bath 51 hot air oven 52 hot air oven 53 brass sieve 20 cm dia 54 brass sieve 20 cm dia 55 marshall stability and compaction apparatus 56 marshall stability and compaction apparatus...

Technical Education and Training Department - West Bengal

22983505 procurement of equipments, instruments, machineries, tools etc. related to laboratories and workshops of physics, chemistry, civil engineering, mechanical engineering, electronics and telecommunication engineering in the kalimpong govt. polytechnic, kalimpong, dist. kalimpong, 734301 1.001 air permeability apparatus ( blaine type ) : with isi certification mark is;5516 fitted in aluminium box with permeability cell made of brass, perforated metal disc. plunger. ‘u’ tube manometer with rubber coupling for the above noted cell, mounted on stand. rubber stopper. latex rubber tube, 30 cm long [ all weather compatible ] filter paper discs ( twelve nos. ) . dibutylphthalate liquid, 250 ml bottle – 2 nos. punch. non perforated disc. suction bulb and all other accessories required as per is code. it should be supplied with standard cement required for calibration ( calibration to be done by the supplier in presence of concerned authority ) and mercury of requisite quantity, crucible 1.002 sieve: of brass frame 20cm dia x 90 micron [ bis:460 part i & ii 1985, reaffirmed 2008 ] material of construction: brass type: seamless weight: preferably 250gm 350gm wire mesh preferably imported quality, isi marked 1.003 vicat apparatus with isi certification mark is:5513:1976 or latest fitted in aluminium box ( is 1727, 2541 ( p.1 ) , 2645, 4031 ) a frame with a vertically movable rod having a cap at the top; mild stee glass plate the mould is in the form of frustum of a cone having internal diameter at lower and upper end 70 and 60 mm respectively and a height of 40 ± 0.2 mm. needle for initial setting time determination: the needle is circular / rectangular in cross section having a cross sectional area of 1mm².with flat end. 3set needle for final setting time determination: having a cross sectional area of 1mm² with flat one end and a collar at the other end having dia of 5 mm and needle projects beyond the collar by 0.5 mm – 3set polished brass plunger with a projection at the upper end for insertion into the movable rod with flat lower end dia 10 mm, 50 mm long 3set sample capacity : 400 gms. ( ordinary portland, rapid hardening portland, low heat portland ) front scale should be made with brass ( can be measured from top and bottom ) provided with standard bottom glass plate for mould as per is code 1.004 vibrating machine is:10080 1982 the machine issued for compaction of 70.6 mm cube specimens of cement mortar under standard vibration required for determination of compressive strength of cement. consists of a frame on four coiled spring to carry a cube mould and an eccentric revolving shaft mounted on ball and roller bearing. the machine is so balanced that the vibration from the eccentric impact will bring shm to the mould carrier and mould frequency of vibration : 12000±400 per minute. the drive from the notor to the eccentric shaft is through an endless flat belf running over teh crouwned pulley. suitable for operation on 220v, 50h single phase supply, one time switch one 70.6 mm isi marked cube mould ( ) with hopper. 1.005 analogue compression testing machine, capacity 3000kn, electrically operated, three gauge ( 2000 kn, 1000 kn, 500 kn ) confirm is – 14858 ( 2000 ) with nccbm certified load gauge. electrically operated fully welded of steel cross head and machined steel base with solid support plates . the hydraulic jack of 2000kn capacity is fixed on the base. the upper platen has got a self aligning action. the lower platen rests on the jack ram and is positioned centrally with the help of a centering pin. loading is accomplished by the upward movement of the lower platen. both the lower and the upper platens are hardened, ground and polished. guidelines are marked on the lower platen to keep the specimen centrally and co axially with the hydraulic jack. a dust cover is provided on the jack to prevent any dust going into the cylinder of the jack. four spacers with locating pins are provided to be inserted in between the lower platen and the hydraulic jack to reduce the excessive gap between the two platens when small specimens along with brick platen are required to be tested. motorized pumping unit : motorized pumping unit of 2000kn is housed in an elegant cabinet and is of two speed design driven by an electric motor. a connector is fixed to connect the motor to the mains through on off push button switch . slow and fast lever which is fitted with a knob. to and fro movement of this lever, coarse adjustment of rate of loading can be done. fine adjustment can be done by rotating the knob fitted on this lever. release valve preferred to be provided on the top of the pump. pressure can be released by unscrewing the knob. oil reservoir is fitted with oil filler plug cum dipstick , drain plug , and safety valve the unit is suitable for operation on 220 volts, 1 phase, 50 cycles ac supply. 3 general specification: least count : 0.1 kn. accuracy: + 1% platen max clearance: 370 mm. upper swiveling arrangement. side plate distance ( max ) : 340 mm size of platen: 222.0 mm dia. platen hardness: 60 bhn piston dia : 222.2 mm. piston stroke : 50 mm. specimen sizes : 70.6mm, 100mm, 150mm cube and 150 mm dia x 300 mm height of cylinder. frame stiffness : 2000 kn / mm. pump noise level : within 65 db sample viewing port: 305 x 460 mm with poly acrylic transparent sheet. 1.006 le chatelier mould with isi certification mark is:5514 reaffirmed 2011: used for determination of soundness of cement and class a and class b limes. consists of one split cylinder 30 mm dia x 30 mm high made of spring brass with two indicator arms, two glass plate, two lead weight approx 100 grams resilience of the mould shall be such that the action of a mass of 300g applied shall increase the distance between the needle indicator ends by 17.5 ± 2.5mm without permanent deformation. 1.007 le chatelier water bath: it is a double walled water bath made from heavy gauge copper sheet for maintaining the temperature of water at 27 ± 2° c. glass wool insulation is provided between the walls. an immersion type heater, with thermostat and a energy regulator are provided for controlling the temperature. a removable rack to hold 6 12 standard le chatlier moulds, is also supplied. suitable for operation on 220 / 230 v, 50 hz, single phase supply. 1.008 autoclave, with analogue pressure gauge & temp controller as per is: 4031 ( part 3 ) . used for accelerated soundness tests on cement. it can also be used for other accelerated testing requiring constant steam pressure up to 21 / kg. sq. cm. consists of 1. one high pressure steam chamber ( 150 id x 400 long ) made of stainless steal tube with bolted steal cover, enclosed inheat insulated metal housing 2. strip heater ( with thermostat regualor, 2 toggle switch ) for regualting rate of heating, preset pressure switch [ to control and maintain the steam pressure in the chamber ] , steam pressure gauge [ max capaacity 42 kg / sq. cm, spring loaded safety valve [ adjusted to work at 23 kg / sq. cm pressure, blower for accelarated cooling, one test bar holder [ eight specimen inside the steam chamber in the vertical position. 1.009 graduated measuring cylinder: of transparent material ( glass – make borosil ) ; thermally protected, 1000 cc mixing bowl having capacity of 2000 cc or above electrical stirrer ( specification given separately below ) 1.010 by gravimetric method: as per is: 2386 part ii ( 1963 ) a. a water tight screw toped glass jar ( dimensions similar to 1 kg fruit preserving jar ) b. a device for rotating the jar about its long axis with this axis horizontal at a speed 80±20 c. a sedimentation pipette of anderson type approx 25 mm. d. a measuring cylinder of 1000 ml capacity e. scale balance of capacity not less than 10 kg and accurate to 1g f. scale balance of capacity not less than 250 g and accurate to 0.001 g g. a well ventilated oven, thermostatically controlled to maintain a temp of 100 – 110 °c h. sodium oxalate, distilled water 1.011 for proper compaction of concrete cube moulds and cylinders; table top 50 cm x 50 cm; suitable for holding 6 cube mould of 150 mm side, has stops at the periphery to prevent the moulds from sliding off the table top during operation; suitable for operation 220 v, 50hz, single phase ac supply 1.012 graduated measuring cylinder: of transparent material ( glass – make borosil ) thermally protected 1000 cc / 500cc / 250cc / 100cc / 50 cc 5 nos of each variety comprises a set [ may be used for other test also ] 1.013 as per bis: 383 1970 sieve brass frame 20cm dia material of construction: brasstype: seamless weight: preferably 250gm 350 gm wire mesh preferably imported quality. size: 10 mm, 4.75 mm, 2.36 mm, 1.18 mm, 600 micron, 300 micron, 150 micron, pan at bottom and lid at top for 20cm dia. sieves material of construction: brass type: seamless; weight: preferably 250gm 350gm [ bis:460 part i & ii 1985, reaffirmed 2008 ] along with brush for cleaning sieves, especially for lower sieves ( 2 nos ) 1.014 sieve shaker, motorised having as tardy cast iron body, the shaker has an inclined sieve table which can accommodate a max of seven sieves of 200 mm dia. an adjustable top clamping plate is provided to hold the sieves. the table has agyratory motion in addition to up and down jolting action. the operating gear assembly is enclosed in an oil bath fitted with transparent oil level indicating window. suitable for operating on 220v, 50hz, single phase supply. time switch adjustable from 0 60 minutes. lid and receiver for 200 mm dia sieves, made of brass. adopter for 300 mm dia sieves 1.015 pycnometer with necessary attachment as per relevant is code 1.016 aggregate impact test for determining the aggregate impact value and has been designed in accordance with test procedure as in 2386 part iv reaffirmed in 2011, is:9377 1979. 1. fitted in a automatic blow counter 2. a heavy circular base with two vertical guides fitted with a cross bar at the top 3. a hammer of 13.75 kg mass which can be raised and allowed to fall freely through 380±5 mm with locking arrangement 4. a cylindrical mould, a metal measure and a tamping rod 10 mm dia x 230 mm long. 1.017 los angeles abrasion testing machine: ( is: 10070 1982 ) [ test procedure as in 2386 part iv reaffirmed in 2011 ] ( with counter ) is for determining the resistance to wear off small size coarse aggregates and crushed rock. the machine consists of the following: hollow cylinder mounted on a sturdy frame on ball bearing capable of rotating about its axis in a horizontal position. 2. a detachable shelf at a distance of 1250 mm from the opening along the circumference in the direction of motion extending throughout the inside length of the drum to catch the abrasive charge and does not allow it to fall on the cover. 3. revolving speed of the drum 30 33 rpm by a suitable electricl motor through a heavy duty reduction gear. 4. tray for collection of materials. 5. abrasive charge a set of 12 nos hardened steel ball of 48 mm dia, each wighing approx 390 450 gram 6. suitable for operation on 440 v, 50 hz, 3 phase supply 1.018 aggregate crushing value apparatus ( 150 mm ) is :9376 1979 crushing value apparatus is used for measuring resistance of an aggregate to crushing, as per test procedure as in 2386 part iv reaffirmed in 2011. aggregate crushing value apparatus ( 150 mm ) is :9376 1979. consisting of the following components: cylindrical cell 150 mm dia, fitting plunger, suitable base plate, tamping rod and metal meaure as per dimensions refered in the above noted codes of practice 1.019 is: 2386 ( part iii ) 1963, is: 10079 1982 required for determining the bulk density or unit weight of aggregates. three calibrated cylindrical measures one each of 3 litre, 15 litre and 30 litre capacity made out of steel sheet with handles, complete with one tamping rod 16 mm dia x 60 cm long rounded at oneis: 2386 ( part iii ) 1963, is: 10079 1982 1.020 density basket is : 2386 ( part iii ) – 196 for determination of specific gravity and water absorption of aggregate. it is made of g.i. wire mesh of approximate size 20 cm dia x 20 cm high. complete with handle. 1.021 bouyancy balance: a multipurpose type of unit with electronic balance for the determination of density of the sample, weight in water, volume of the sample or for thea analysis of fresh concrete.consist of : a. a tubular frame, a carraige connected through chain to the rachet. balance is kept on the top of the table and has a hook for hanging the specimen, powel and rachet is provided to raise the plate form along the plastic container filled with water. capacity 16 kg. 1.022 standard pycnometer of capacity one litre and weighing balance of capacity 2 kg or more and accurate to 0.5 g for drying method or frying pan method weighing balance of capacity 2 kg or more and accurate to 0.5 g ( spec. given in the concerned item separately, frying pan / metal tray ( standard size capable of holding 1kg of coarse aggregate ) , hot air oven ( as given in specification for determination of moisture content of soil sample ) 1.023 as per bis: 383 1970 sieve g.i. frame material of construction: g.i; protective coating : powder coating; weight: preferably 800gm 900gm; wire mesh preferably imported quality size: 100mm, 80 mm, 63mm, 50mm, 40mm, 31.5 mm, 25 mm, 20mm, 16 mm, 12.5mm, 10mm, 6.3mm, 4.75mm, 2.36 mm, 1.7 mm, 1.18 mm, 600 micron, 300 micron, 150 micron, 90 micron, 75 micron [ bis:460 part i & ii 1985, reaffirmed 2008 ] pan and cover for 30cm dia sieves material of construction: g.i protective coating : powder coating upto 6.3 mm and the rest are made of brass ( as mentioned earlier ) weight: preferably 800gm 900gm; as per bis: 383 1970 1.024 slump test apparatus is: 7320 1974 used for determination of slump of fresh concrete mix as a measure of its consistency where the nominal size of aggregate does not exceed 38 mm. comprises of the following: a slump cone having 100 mm dia at the top, 200 mm dia at the bottom and 300 mm high with two cleats and lifting handles; base plate with clamping arrangement for the slump cone and swivel handle which also serves as the datum for measuring the slump; tamping rod 16 mm dia 60cm long wiht one end rounded and graduated from 0 15 cm in 0.5 cm spacing to measure the slump 1.025 . compaction factor apparatus is: 5515 1983 compaction factor apparatus for determination of workability of fresh concrete mixes of very low workability [ stiffer consitency ] such as those normally used with concrete, compacted by vibration. concrete mix having maximum size of aggregate not exceeding 38 mm, can be tested for workability. comprises of the following: two conical hoppers with trap doors, one cylindrical receiver 0.005 cu.m volume, a welded steel stand for mounting the hoppers and the receivers co axially at the specified distane mentioned in the concerned code of practice, two trowels one hand scoop and one standard tamping rod 16 mm dia x 600 mm long 1.026 vee bee consistometer is : 10510 1983 used for estimation of consistency of concrete mix by determination of the time required for transforming sample of fresh concrete in the form of a frustum of a cone into a cylinder by standard vibration. consists of the following: a slump cone 100 mm dia at top, 200 mm inside dia at base and 300 mm high, one container for the slump cone with two clamps and lifting handles, a vibrating table mounted on the rubber shock absorbers and having a swivel arm attached on one side carries a funnel on one side and a graduated rod with perspex disc on the other side. rod is graduated in cm to measure the slump and volume in the cylinder after vibration, suitable for operation on 440 v, 50hz and 3 phase supply 1.027 flow table ( as per is: 5512 ) : flow table ( handoperated ) is:1199 1959 used for determination of fluidity of cement concrete mixture where the nominal size of aggregate does not exceed 38mm. it comprises the following a machined table top 250 mm dia of gun metal fitted with vertical shaft having total weight 4.00±0.05 kg; a cast iron frame with a mechined base and a smooth vertical hole at the top for the table shaft. it has a horizontal shaft carrying a cam at one end and a hand wheel at the other. the cam allow a 12 mm drop of the table; a conical mould 100 mm inside dia at bottom, 70 mm inside dia at top and 50 mm high; mild steel base plate 250 mm x 250 mm x 25 mm approx for fixing to the underside of the flow table. 1.028 efflorescence test for brick: dish for immersion of bricks for detecting efflorescence of bricks is made of either porcelein or glass or glazed stoneware having dimensions of 180 mm x 180 mm x 40 mm deep ( square shaped ) or 200 mm dia x 40 mm deep ( cylindrical shaped ) . crushing strength test will be conducted in ctm [ specifications mentioned separately ] 1.029 rebound hammer test : is 13311: 1992 ( part2 ) useful for non destructive estimation of quality of concrete of a finished structure and its relative compressive strength. the instrument consists of a casing in which a hammer mass, special spring, hammer locking and release mechanism are housed. a spherical ended plunger projects at one end which, when pressed against the test surface, actuates the release mechanism of the hammer mass. it gives an impact on the plunger. the hammer mass rebounds after the impact and an indicator register the amount of rebound on a linear scale. the compressive strength of the material can be computed from the calibration curves supplied with each hammer. it gives results within 15% of actual compressive strength. supplied complete with a grinding stone in a carrying case. measuring range 10 70 n / mm2. impact energy required for different application is as for testing normal weight concrete 2.25 nm, for light weight concrete or small and impact sensitive parts of concrete 0.75 nm and for testing mass concrete, for example in roads, airfields pavements and hydraulic structures 30.00nm. the hammer mass rebounds after the impact and an indicator register the amount of rebound on a linear scale. the compressive strength of the material can be computed from the calibration curves supplied with each hammer. it gives results within 15% of actual compressive strength. supplied complete with a the testing anvil use before commencement of a test to ensure reliable results. the testing anvil should be of steel having brinell hardness of about 5 000 n / mm2. the supplier / manufacturer of the rebound hammershould indicate the range of readings on the anvil suitable for different types of rebound hammers along with a carrying case. 1.030 apparatus the apparatus for ultrasonic pulse velocity measurement shall consist of the following: a ) electrical pulse generator, b ) transducer one pair, c ) amplifier, and d ) electronic timing device. transducer:any suitable type of transducer operating within the frequency lange of 20 khz to 150 khz may be used. piezoelectric and magneto strictive types of transducers may be used, the latter being more suitable for the lower part of the frequency range.electronic timing device: it shall be capable of measuring the time interval elapsing between the onset of a pulse generated at the transmitting transducer and theonset of its arrival at the receiving transducer. two forms of the electronic timing apparatus are possible, one of which uses a cathode ray tube on which the leading edge of the pulse is displayed in relation to the suitable time scale, the other uses an interval timer with a direct reading digital display. if both the forms of timing apparatus are available, the interpretation of results becomes more reliable.the apparatus should be capable of measuring transit times to an accuracy of ±1 percent over a range of 20 microseconds to 10 milliseconds.for this, it is necessary to check the overall performance by making measurements on two standard reference specimens in which the pulse transit times are known accurately. the two reference specimens ( usually steel bars ) should have pulse transit times of about 25 microseconds to 100 microseconds respectively; these times. being specified by the supplier of the equipment to an accuracy of ±0.2 microsecond. the shorter of the reference specimens should be used to set the zero for the apparatus and the longer one should be used to check the accuracy of transit time measurement of the apparatus. the measurement obtained should not differ from the known value for the reference specimen by more than ± o.5 percent. the electronic excitation pulse applied to the transmitting transducer should have a rise time of not greater than one quarter of its natural period. this is to ensure a sharp pulse onset. the interval between pulses should be low enough to ensure that the onset of the received signal in small concrete test specimens is free from interference by reverberations produced within the preceding working cycle. the apparatus should maintain its performance over the range of ambient temperature, humidity and power supply voltage stated by the supplier. 1.031 key features are identical to model s, with additional key features: * cyber scan functions for displaying the reinforcement. * measuring with grid function for grey scale display of concrete cover. the objects of both functions can be stored, printed out directly and transferred to a pc. • 1 nos. probe carriage scan car with path measuring device and path measuring device cable 1.55 m for scanning, • 1 nos. interface converter to printer with parallel interface, with 2.0 m cable. features •allows the detection of rebars • measurement of concrete cover depth and rebar diameter • correction functions for the influence of neighbouring bars • the cover meter offers optical as well as acoustic locating aids • storage of 40’000 individual cover values and statistical analysis ( 160’000 with model scanlog ) • data transfer function from the cover meter to a pc and evaluation using the pro vista analysis software, included with the cover meter. applications • locate rebars with the cover meter to avoid them when drilling holes • acceptance inspection of cover after formwork is removed • measuring concrete cover depth with the cover meter • quality assurance in mass production of prefabricated concrete elements • profometer 5+ cover meter model scanlog is especially suited for large areas and when comprehensive reporting is required system technical data: memory non volatile memory for 40000 measured values 160’000 ) and 60 objects respectively display lcd with backlight, 128 x 128 pixels interface rs 232 or with adapter for usb port on pc software pro vista for downloading data and evaluation on pc batteries six 1.5 v for 45 h operation; 30 h with backlight on measuring range of the cover meter operating temperature 0 °c to +60 °c storage temperature 10 °c to +60 °c cover depth measurements small range up to 100 mm ( 3.94 in. ) large range up to 185 mm ( 7.28 in. ) diameter measurement up to a cover of 70 mm ( 2.76 in. ) standardization the following standards can be applied to the cover meter: • bs 1881 part 204 • din 1045 • sn 505 262 • dgzfp b2 ( recommendation ) including 390 00 270 test block with nabl / nccbm certificate 1.032 is: 1203, 1448 ( p: 60 ) , 310, ip 49 for determining the grade of bitumen it has a base with levelling screws on which a vertical pillar is mounted. a head together with dial plunger rod and needle slides on the pillar and can be clamped at any desired position. a rack, pinion and pointer assembly provides fine adjustment to the needle and slipping clutch mechanism enables accurate penetration. graduated in 40 x0.1 mm divisions. 1. a penetrometer, 2. a cylindrical container ( 55 mm dia, 35 mm in depth;70 mm dia and 45 mm depth ) 3. needle 4. water bath along with bath thermometer 5. trnasfer dish or tray for complete immersion of the sample. 6. unless otherwise specified, load the needle holder with the weight required to make a total moving weight ( that is, the sum of the weights of the needle, carrier and superimposed weights ) of 100± 0.25 g. container a metal or glass cylindrical, flat bottom container of essentially the following dimensions shall be used: for penetrations below 225: diameter: 55 mm internal depth:35 mm for penetrations between 225 and 350: diameter: 70 mm internal depth: 45 mm needle a straight, highly polished, cylindrical, stainless steel i ( ss 316 ) , rod, with conical and parallel portions co axial, having the shape, as per is 1203 1978. the needle is provided with a shank approximately 3 mm in diameter into which it is immovably fixed. the taper shall be symmetrical and the point shall be blunted by grinding to a truncated cone. water bath : water bath preferably with a thermostat maintained at 25 .0 ± 0.10°c containing not less than 10 litres of water.the sample being immersed to a depth of not less than 100 mm from the top and supported on a perforated shelf not less than 50 mm from the bottom of the bath. transfer dish a small dish or tray, provided with some means which ensure a firm bearing and prevent the rocking of the container. and of such capacity as will ensure complete immersion of the container during the test. penetration apparatus any apparatus which will allow the needle to penetrate without appreciable friction, and which is accurately calibrated to yield results in tenths of millimetre shall be adopted. thermometer it shall conform to the is 1803 1978. time device for hand operated penetrometers, any convenient timing device, such as electric timer, stop watch, or any other spring actuated device may be used provided it is graduated 0.1 s or less and is accurate to within ±o.1 s for a 60 s interval. an audible seconds counter adjusted to provide 1 beat each 0.5 s may also be used.the time for a l l count interval shall be 5 ± 0.1 s. any automatic timing device attached to a penetrometer shall be accurately calibrated to provide the desired test interval within ± 0.1 s. the dial is graduated in 40 x 0.1 mm divisions or automatic digital readout equipment. easy reading is made possible by using a red needle against black graduated figures. supplied complete with one 50 gms and 100 gms weight without cone or needle. hot plate suitably mounted and heated either electrically or by means of a gas flame, capable of maintaining the sa mple continuously at the required temperature, 1.033 ring and ball apparatus is: 1205, ip:58 / 63 bituminous material loaded by a 9.5 mm dia steel ball ( 2nos ) drops a specified distance when heated under specified conditions. the new design of ring and ball apparatus is compact user friendly and has better aesthetics. it has magnetic stirrer with heating facility and digital display of temperature, the heating can be adjusted through knob. suitable for operation on 220 v, 50 hz, single phase, ac supply. each unit is supplied with a bath of heat resistant glass and the following : tapered rings 2 nos. ball centering guide – 2 nos. steel balls of 9.5 mm dia 2 nos. ring holder 1 no. electric heater ( hot plate ) 1 no. a bath 8.5 cm dia x 12 cm deep approx. thermometer ip 60 c 1.034 pensky martens flash point ( closed ) tester ( electrically operated ) is: 1448 ( part 1 ) 1209, ip 34 / 58, for determining flash point of petroleum products ( above 49°c flash point range ) . it has a brass coil cup fitted with a heat resistance handle. the cup is provided with a lid which includes stirring device, a cover, shutter and a flame exposive device. the shutter is operated by a spring handle. a flexible shaft is provided in the hand operated stirrer. a cast iron stove is fitted with a metal top plate mounted on an upright member. supplied with a hot plate. the energy regulator controls the heating. suitable for operation on 220 v, 50 hz, single phase ac supply. 1.035 cloveland flash ( open ) and fire point apparatus [ electrically heated ] is: 1448 p:69 ip 36 / 63 for determining the flash and fire point of petroleum products: has a cleveland flash cup inbrass with an insulated handle, a metal heating plate with a circular opening covered by asbestos board, an electricl heater with energy regulator and a gas test jet assembly suitable for operation onn 220v, 50hz single phase supply. thermometer ip 28°c range 6°c to +400°c for use with cleveland flash and fire point apparatus. 1.036 ductility testing machine is: 1208 1978 for determining the ductility of asphaltic bitumen, native asphalt, cut back bitumen and blown type bitumen. it consists of three mould assemblies on a base plate. a separate briquette mould ( total length 75 ± 0.5 mm, distance between clips 30 ± 0.3 mm, width at mount of slip 20 ± 0.2 mm, width at minimum cross section 10 ± 0.1 mm, thickness throughout 10 ± 0.1 mm ) for casting the specimens is also supplied. a water bath of 10 litres capacity with a perforated shelf not less than 50 mm from the bottom of bath and a thermostat controller for heater. the machine has two standard rates of travel of 1 cm / mnt and 5 cm / mnt. the movable bracket can be arrested or released without switching off the motor by a clutch arrangement. suitable for operation on 220v, 50 hz, single phase ac supply. 1.037 viscometer ( electrically heated ) as per is 1206 part ii astm d 88, e 102 for determining the saybolt viscosity of pertoleum products within 70 210°f temperature range and saybolt furol viscosity of bituminous materials within 250 450 °f temperature range. consists of a cylindrical cup, a universal tip a furol tip a stirrur receiving flask a filter funnel a withdrawal tube thermometer support a bath fitted with immersion heater and auto transformer.suitable for operation on 220 v, 50 hz, single phase ac supply. 1.038 marshall apparatus ( electrically operated ) astm d 1559 supplied complete with proving ring ( 30 kn capacity ) & dial gauge ( least count 0.002 mm, provided with calibration certificate as per is: 4169 ) . for determining the resistance to plastic flow of cylindrical specimens of bituminous paving mixture loaded on its lateral surface. for use with hot mixture containing asphalt or tar and aggregate upto 25.4 mm max size. it consists of three cylindrical moulds 10.16 cm dia x 7.6 cm high with base plates and extension collars, a specimen extractor, two compaction hammers ( 4.5 kg, 457 mm fall ) a compaction pedestal, a breaking head assembly ( having radius of curvature 50 mm ) , a load transfer bar and a 50 kn loading unit. the motorised loading unit has a uniform rate of vertical movement of 50.8 mm / mnt. suitable for operation on 220v, 50 hz, single phase supply, along with all relevant accessories to conduct the test as per astm d 1559 1.039 universal testing machine capacity, 1000 kn loading accuracy as high as ±1% of the indicating value. the power pack has a directly driven pump which generates a maximum pressure of 200 kgf / cm2. the hydraulic pump produces a continuous non pulsating oil flow. hence the load application is very smooth. a pressure compensated flow control valve is provided which controls oil flow to the main cylinder. this maintains a constant rate of piston movement and hence straining rate is kept constant. this valve is hand operated and gives infinitely variable oil flow to obtain different rates of straining. has a micro processor based electronic panel, precision strain gauge type pressure transducer for load measurement, rotary encoder with rack for crosshead displacement / extension indication, rs 232 com port for pc interface, data entry for specimen dimension, serial number, gauge length. unit selection for load, displacement. results include load vs displacement curve, maximum displacement, uts, % elongation, are controlled for precision and accuracy during every stage of manufacturing. the machines are calibrated in accordance with is standards. utm comply with grade 1 of is : 1828 1991. an accuracy of ± 1% is guaranteed from 20% of the load range selected to full load. below 20% of the selected range the maximum permissible error is 0.2% of the full load reading. suitable for operation on 440 v, 50 hz, three phase, ac supply. specification: resolution: 0.01 kn; max clearance for tensile test: 50 – 850 mm max clearance for compression test: 0 – 850 mm; clearance between columns: 750 mm ram stroke: 250 mm frame stiffness :1500 kn / mm straining / piston speed at no load: 0 – 80 mm; for tension test clamping jaws for round specimens: 10 – 25 mm, 25 45mm, 8 15mm; clamping jaws for flat specimens thickness: 0 22mm, 22 44 mm and 44 – 65 mm flat specimen width: 70mm for compression test: pair of compression plates: 222 mm for transverse test: table with the adjustable rollers width of rollers:; 160 mm diameter of rollers: 50 mm max clearance between supports: 800mm radius of punch tops: 16mm, 22mm. crosshead geared motor: 1 hp power pack motor: 3.0 hp dimension ( approx ) : l – 2420 mm, w – 820 mm, h – 2900 mm. weight ( approx ) : 4500 kg nabl calibration with traceability certificate. consist of following: electronic extensometer strain gauge type with 2.5mm extension and gauge length 25mm and 50mm. bend and rebend test attachment. including all other accessories for conducting tensile, compression, bending and shear test on specimen ( mild steel, hysd bar & tmt bar ) with facility for automatic plotting of load vs. deformation curve. 1.040 tile flexural strength testing machine ( ref standard is: 654, 1237 1980 ) . for clay roofing tiles and cement concrete flooring tiles for carrying out transverse strength tests on cement concrete flooring tiles. the equipment consists of two bearing rollers and a third self aligning loading roller, all 25 mm in diameter. the centre to centre distance between bearing rollers can be set at 150, 200 or 250 mm. the loading is through double lever loading system ( leverage 1:12 ) by means of a steady flow of lead shot from a lead shot container to a receiver hung on the lever system. the rate of flow of lead shot is adjustable as per required rate of loading. the flow of lead shot stops automatically on failure of test specimen and the breaking load can be calculated by multiplying the weight of lead shot in the receiver by the lever ratio i.e. 12. capacity: 200kg applied load: 450 to 550n / min accuracy: ± 2% sample between rollers: 40mm or 20mm supplied complete with 20 kg lead shot. 1.041 standard assembly to determine the coefficient of friction between same materials and different materials [ min. 5 ] having provision of adjustment of inclination of planes along with laoding arrangement and complete sets weight box ( 2 nos. ) 1.042 rockwell hardness testing machine rockwell & rockwell superficial test consists of forcing an indentor ( diamond or ball ) into the surface of a test piece in two steps i.e first with preliminary force and thereafter with additional test force and then measuring depth of indentation after removal of additional test force for measuring the hardness value. a preliminary test force is first applied and then indicator is automatically set to zero. quickly thereafter an additional test is applied without removing the preliminary test force. when the penetration is stabilised the additional test force is removed and the hardness number is shown directly on the indicator. specification: • digital hardness tester for rockwell test. motorized for automatic operation cycle – load / dwell / unload • preliminary test force – 98.07 n • additional test force – 490.3, 882.6, 1373 n • total test force – 588, 980.7, 1417n • set position with led bar indicator for easy operation • key board entry through reliable membrane switches for scale / go – no go / dwell time selection • large size scale display with 0.1 rockwell resolution • parallel output for connection dot matrix printer to get the result indicating serial number of test. hardness scale, hardness number and high / good / low indication. • max test height 230 mm • depth of throat – 133 mm 1.043 brinnell hardness testing machine machine designed are precision engineered confirming to is: 2281 – 1983. degined to measure the hardness of casting, forging, other metals and alloys of all kinds, hard or soft, whether flat, round or irregular in shape. technical data: loads – 500 – 3000 kgf in stages of 250 initial load – 250 kgf max test height – 110 mm depth of throat – 200 mm max depth of elevationg screw below base 180 size of base – 370 x 670 mm machine height approx. – 1127 mm net weight 450 kg drive motor – 0.33 – to be supplied along with the following accessories – testing table 200 mm φ with v groove for round joint for jobs – 10 80 mm dia ball holder 10 mm test block – 10 / 3000 brinell microscope allen spanner telescopic cover for elevating screw protection instruction manual 1.044 tile abrasion testing machine ( ref standard is:1237 1980, 1706 1972 ) used for determining the resistance of flooring tiles to wear or abrasion.tile sample is pressed under a specified load against a grinding path, strewen evenly with an abrasive powder, revolving at the rate of 30 ± 1 rpm. at the end of 100 revolutions of the disc, the second parallel side of the tile is subjected to wear an equal number of revolutions of the disc. the wear of the tile is measured using thickness measuring device ( whose price should be included in the quoted price ) it consists of the following: • a grinding disc furnished with a replaceable grinding path and rotating horizontally about its vertical axis. • a circular tray enclosing the grinding disc • holding device for test specimen. • the loading is by a counterbalanced lever. • funnel is provided to facilitate charging the grinding path with abrasive powder • reduction gear coupled to a motor for operation on 220 v, 50 hz, single phase supply electronic. • revolution counter. ( preset cumulative ) . • a 7.5 kg weight to apply 30 kg load on specimen through lever. • thickness measurement jig with 0.01 mm x 25 mm dial gauge ( whose price should be included in the quoted price ) • abrasive powder should be supplied at no extra cost. • suitable for operation on 415 v, 50 hz, 3 phase, ac supply 1.045 supplied instruments / equipment should be attached ( all arrangement should be borne by the bidder ) with the flow line so that pressure variation can be measured. equipment supplied will contain mercury as manometric fluid which should be supplied with the equipment ( at no extra cost ) . equipment should be at par with relevant code and upto the satisfaction of the concerned authority. for inverted u tube differential manometer suitable manometric fluid is to be supplied with the equipment. 1.046 equipment shall consist of a convergent and divergent rectangular duct of about 400mm. long made out of acrylic sheets. the duct shall be of size 50 x 25 mm cross section of either end and 50 x 12.5 m. cross section at middle. 13 piezometer tapping complete with peizo glass pipes of 450 mm. long, 6 mm. bore shall be provided. on a stand with graduated scales to read the potential reading. to obtain stabilized flow the duct shall be connected on the upstream and downstream sides to tank of size of 100 dia. and 400 mm. long with gate valves at inlet and outlet for flow control including the pumping system to circulate water flow from a sump tank. suitable arrangement should be there to make the flow steady. no disturbance in the flow will be allowed. all the system should be mounted on strong supporting structure of iron stand. supply pumpset of required capacity to pump water from the sump to store the unit through proper piping system with a gate valve to control the rate of flow to be provided with the apparatus. also an arrangement for measuring the actual flow discharge. utility reqd water supply drain electricity 220v ac 50hz single phase 1.047 apparatus consists of an m.s. supply tank provided with 4 sets of baffles and sieves for steadying water supply, channel having sufficient length and width. water is supplied from the bottom sump tank by a adequate pump. an arrangement for fixing the interchangeable notches at the end of the channel. a hook gauge with vernier is provided to measure the flow level in the tank. the complete tank is supported by a strong iron stand a set of 4 notches of size 30cm wide, made of brass plates are provided for conducting experiments : i ) v notch one 45 ° , one 60° and 90° ii ) rectangular notch supply pumpset of required capacity to pump water from the sump to store the unit through proper piping system with a gate valve to control the rate of flow to be provided with the apparatus. also an arrangement for measuring the actual flow discharge and also diverting the flow into the sump tank when needed. flow control valve by pass stopwatch electricity 220v ac single phase 50 hz flow measuring tank should be provided with a piexometer with proper graduation for flow measurment 1.048 equipment for study of venturimeter equipment shall consist of gunmetal venturimeter on pipe lines with a gate valve on the discharge side for flow control with tapping at suitable positions to measure the pressure across that particular point by a differential manometer with mercury ( cost of mercury will be included in the rate quoted ) and thus calculate the flow rate. the venturimeter should be open for visual inspection consist of inlet converging section throat diverging section converging angle being 21± 1° and diverging angle is preferably 6° dia of the throad is half of the pipe dia, with suitable pump for circulating the flow, arrangement for measuring the discharge 1.049 pitot tube apparatus ( closed circuit ) this apparatus is used to measure the velocity of fluid in the pipe. this apparatus is also used to measure the coefficient of pitot tube. the apparatus consists of : a centrifugal pump of 25mm x 25mm with 1 / 2 hp motor m.s. sump tank 80 x 33 x 30cm to collect the water. m.s. measuring tank 45 x 30 x 30cm fitted with piezometer tube to measure the discharge. damper is used to collect the water in m.s. measuring tank for certain time. g.i. pipe of internal dia 25.4mm ( 1 ) and gunmetal isi mark control valve and regulating valves are used to circulate water. bye pass line is also used to regulate the discharge. this apparatus consists of steel pitot tube ( bend through 90o ) fitted 1.5 pipe. pressure tapings are provided on pitot tube and pipe. the pressure tapping are connected to the inclined u tube mercury manometer to measure pressure difference. the tanks are well epoxy painted in sided to prevent rust hence increase the life of tank. 1.050 equipment shall consist of an ms tank of size wi* x 03p1. x 0.8m. made of 3mm. with an overflow arrangement. an orifice and mouth piece fixing arrangement shall be provided along with a modified hook gauge to measure the x and y coordinates of the flow trajectory, orifice of size 10mm. 2mm. dia. and four different types of mouth pieces. 15mm. dia. with 1 / d 2.5 and 4 and bourda mouth piece, covegjent and divergent mouth pieces shall be provided. 1.051 equipment shall consist of 20 mm, 15mm, 10 mm. g.i. pipes fitted with various section such as large bend, short bend, sudden expansion, contraction, different valves gate valve & glove valve. a mercury manometer ( including requisite quantity of mercury to be supplied with the apparatus ) shall be provided to measure the pressure at different pressure lapping points. a thick adjustment header shall be provided to change over the pressure lapping connected to the manometer. supply pumpset of required capacity to pump water from the sump to store the unit through proper piping system with a gate valve to control the rate of flow to be provided with the apparatus 1.052 apparatus for measuring force due to impact of jet of water on vanes different types : equipment consists of an m.s. housing with acrylic transparent windows on two sides and a door on the third side fitted over the hydraulic bench collecting tank. a brass nozzle fitted to the supply line is located inside the housing and the test vane is situated exactly above the nozzle attached to a counter balancing and dead weights to measure the jet forces. the vertical force exerted on the target plate is measured by adding the weight to the weight pan until the mark on the weight corresponds with the level gauge. a pressure gauge is connected in the supply line. two brass vanes of semicircular shape ( 180 degree angle of deflection ) and horizontal flat vane ( angle of defection 90 degree ) are provided to conduct experiments. uitility reqd hydaraulic bench 1.053 study of a model of centrifugal and reciprocating pump. 1.054 infrared moisture meter fast accurate, operate on 220 volts ac supply. it is completely automatic and provides % moisture loss through entire drying cycle. heating arrangement consist of 250 watts heating lamp with a solid state power stat to control rate of drying and also temperature range 0 100% , min. reading 0.2% , sample weight 5 7gms infrared moisture meter with torsion wire, bulb ( one extra ) drying pans thermometer 1.055 rapid moisture meter conforming to is: 12175 is based on the fact that water will react with calcium carbide to form acetylene gas and the quantity of gas formed is directly proportional to the water present leaving a surplus of the chemical used in the test. the quantity of the acetylene gas produced is indicated in a built in pressure gauge which is calibrated in precentage of moisture on wet weight basis. a conversion formula gives the corresponding moisture content based on dry weight. consists of calcium carbide reagent, moisture gauge 0 25% x 0.5% 1 no or 0 50% x 1% 1no, digital balance 50 g 1 no, steel balls 1 set, scoop 1 no, clearing brush 1 no, aluminium dish 1 no 1.056 oven drying method: by hot air oven hot air oven: double walled oven with the inner chamber made of aluminum or stainless steel sheet and the outer surface of mild steel sheet with a gap of 64 mm approx, filled with the glass wool. outside finished with durable white enamel. three removable shelves in the inner chamber, door fitted with heavy cast chromium platedhinges and a spring type automatic roller to and fro latch. innner chamber heated by coil heaters placed at the bottom and with a three point control switch [ low medium and high wattage ] templ control knob off, low medium and high. control panel directly below the door. light provided to indicate the control cycle as well as mains;adjustable shutters for ventilation near the top, shelves wire and plug, suitable thermometer, sitable for operation on 220v, 50hz, single phase supply the temperature of the specimen is to be maintained between 105° 110°. thermostatically controlled ovens for working within the range of ambient to 250°. the maximum variation in the set temperature is ±1°c. 1.057 in situ density of soil is an important parameter for soil engineers. this is needed for determination of bearing capacity of soils, stability analysis, natural slopes and for determining degree of compaction of fills. core cutter: method for fine grained soils free from aggregate: cylindrical core cutter of seamless steel tube, 130 mm long and 10 cm internal diameter, with a wall thickness of 3 mm, bevelled at one end, . the cutter shall be kept properly greased or oiled. steel dolley 2.5 cm high and 10 cm internal diameter with a wall thickness of 7.5 mm with a lip to enable it to be fitted on top of the core cutter ( tolerance on all essential dimensions shall be ±0.25 mm ) along with wooden cube block of 20cm dia. steel rammer with solid mild steel foot 140 mm diameter and 75 mm height with a concentrically screwed 25 mm diameter solid mild steel staff. the overall length of the rammer including the foot as well as the staff should be approximately 900 mm. the rammer ( foot and staff together ) should weigh approximately 9 kg . 1.058 sand replacement method for fine, medium and coarse grained soil having stone sand pebbles etc. as per is:2720 ( partxxviii ) . it consists of: i ) sand pouring cylinder 115 mm internal dia with conical funnel and shutter. ii ) calibrating container, 100 mm inner dia and150 mm deep with flange 50 mm wide. iii ) metal tray 300 mm square x 40 mm deep with a100 mm dia hole at the centre 1.059 liquid limit device, hand operated with counter the apparatus consists of a brass cup, a crank and cam mechanism, mounted on a rubber base of a specified hardness. a brass pin having a knurled end for easy removal holds the brass cup. the height of fall of the cup can be adjusted by a horizontal lead screw. fitted with a drop counter to automatically record number of drops of the cup. supplied complete with: grooving tool type ‘a to c’ and gauging block as per is: 9259 is:2720 ( part v ) . 1.060 plastic limit apparatus conforming to is: 2720 ( part v ) the apparatus consists of : i ) glass plate 200 mm x 150 mm x 3 mm thick ii ) porcelain evaporating dish iii ) brass rod 3 mm dia, 100 mm long. iv ) spatula with 80 mm long, 20 mm wide blade. v ) metal with number embossed moisture cans, 12 nos.plastic limit apparatus 1.061 shrinkage limit apparatus ( supplied with requisite quantity of mercury ) with the apparatus conforms to is: 10077, and the test is performed as per is: 2720 ( part vi ) . the set consists of: i ) 75 mm square prong plate made of 3 mm thick acrylic sheet with three metal prongs. iii ) stainless steel shrinkage dish 45 mm in dia, 15 mm deep. iv ) glass cup with ground edge, 50 mm to 55 mm dia, 25 mm deep. v ) flexible spatula with 80 mm long, 20 mm wide blade. vi ) mercury – 500 gm 1.062 sieves ( as per spec given earlier ) – 100mm, 75mm, 19mm, 4.75 mm [ for portion retained on 4.75 mm is sieve ] with lid and pan conforming to is:460 part i 1978 for soil passed through 4.75 mm sieve and retained on 75 micron sieve – 4.75 mm, 2 mm, 0.425 mm, 75 micron with lid and pan conforming to is:460 part i 1978 1.063 hydrometer test is performed as per is:2720 ( part iv ) . used for particle size analysis of soil in suspension when it has more than10% of 75 micron is sieve passing material. the scale on the hydrometer is marked from 0.995 to 1.030 in terms of density ( g / ml ) of suspension at 27°c. ( accuracy 0.0005 ) hydrometer glass jar test is performed as per is:2720 ( part iv ) . it is single marked1000 ml glass cylinder without pour out, used to prepare the soil suspension for the determination of density by using hydrometer. supplied complete with the rubber bung. constant temperature bath internal dimensions 600mm x 300 mm x 380 mm deep with clear glass sides. complete with heater, thermostat and agitating unit capable of maintaining temperature at 27°c when ambient temperature is less than 27°c wired for 220v, 50hz, 1phase operation. supplied with a thermometer 0 to100°c high speed stirrer the test is performed as per is: 2720 ( partiv ) .the unit comprises of : i ) a mechanical stirring device, fitted with a motor which rotates a vertical shaft having a stirring pedal at a speed of 8000 to10, 000 r.p.m. ii ) dispersion cup made of brass. iii ) baffle for use with dispersion cup. 1.064 laboratory permeability apparatus:is: 2720 ( part 17 ) , is 11209 suitable for both constant head as well as falling head permeability tests stand with three glass tubes of 6 mm, 10 mm and 20 mm dia approx. metallic mould 100 mm dia x 127.3 mm height, 1000 ml volume. extension collar 100 mm dia x 60 mm height. drainage base plate with a recess for porous stone and an outlet valve. metallic clamping ring drainage cap with recess for a porous stone and fitted with inlet valve and air release valve. dummy plate to serve as false bottom during compaction. porous stone for drainage base plate. porous stone for drainage cap rubber connection tube 3m long, with pinch cock. overhead tank, required for the constant head method made of steel, approx. 37.5 cm dia and 1m high. it is provided with an inlet port at the top, six outlets at the bottom with cocks, air inlet and water filling tube at the top. an arrangement to indicate the water level is also provided 1.065 direct shear apparatus, 12 speed, motorised is: 2720 ( part xiii ) is: 11229 supplied complete with proving ring and 02nos. of dial gauge of 0.01 x 25mm. 2kn with dial gauge 2 nos.& compression tension proving ring 2kn; type of shear : direct / residual measurement operation : motorised the unit is provided with a turret type gear box to get 12 different constant rates of strain i.e 1.25, 0.625, 0.25, 0.125, 0.05, 0.025, 0.01, 0.005, 0.002, 0.001, 0.0004, and 0.0002 mm / min. and arrangements to carry out residual shear strength tests. suitable for operation with 220v, 50 hz, single phase supply. it comprises: i ) shear box assembly ( halves of the shear box 2 nos ) , 60 mm square, complete with a u bracket, guide pins and spacing screws, made of brass. ii ) gripper assembly consisting of two plain grid plates, two perforated grid plates, one base plate and one loading pad, all made of brass. iii ) two porous stones, each 6 mm thick, fitting the shear box iv ) shear box housing of brass, complete with two ball roller strips. v ) loading unit with normal loading of 8 kg / cm2 on 60 mm square specimen. vi ) specimen cutter for a specimen size of 60 mm x 60 mm x 25 mm. vii ) the unit is provided with a turret type gear box to get 12 different constant rates of strain i.e 1.25, 0.625, 0.25, 0.125, 0.05, 0.025, 0.01, 0.005, 0.002, 0.001, 0.0004, and 0.0002 mm / min. and arrangements to carry out residual shear strength tests. surcharge weights to attain normal stress of 3 kg / cm2 1 set, surcharge weight set comprises of following weights : 0.05 kg / cm2: 4 nos.; 0.10 kg / cm2: 1 no.; 0.20 kg / cm2: 1 no.; 0.50 kg / cm2: 3 nos.; 1.00 kg / cm2: 1 no. 1.066 laboratory vane shear apparatus [ bis: 4434 ( 1978 ) ] hand operated the apparatus comprises of the following: i ) a torque applicator having a base with a hole for holding the specimen mould in position, supporting frame carrying torque head adjustable in height and a graduated drum to measure the deformation of springs. ii ) a set of four springs, one each of 2 kg cm, 4 kg cm, 6 kg cm and 8 kg cm. iii ) a vane of size 12.0 x 24.0 mm long with a vane rod. iv ) specimen container to take a specimen of 50 mm dia x 75 mm high. v ) wooden carrying case for the complete apparatus. 1.067 laboratory vane shear apparatus, machine operated ( for the validity of strength test results carried out on soils which have a shear strength in the order of 15kn / m2 or lower ) consists of a special motor, adjustable in height by means of a lead screw rotated by a drive wheel to enable the vane to be lowered into the specimen. rotation of the vane is by means of an electric motor turns the upper endof a calibrated torsion spring to give a rotation of 0.1o / sec. the vane shaft is attached through the hollow upper shaft to a resettable pointer which indicates the angle of torque on a dial graduated in degrees. the dial readingmultiplied by spring factor gives the torque. rate of rotation : 1 / 60 rpm, suitable for operation on 220 v, 50 hz, single phase, ac supply 1.068 proctor compaction test ( standard ) bis: 2720 part 7 1974 standard: compaction mould: compaction mould 100 mm internal dia x 127.3 mm height, 1000 ml volume complete with collar and base plate, all made of mild steel tie rods of mild steel and wing nuts forclamping. compaction rammer, light: compaction rammer, light, made of mild steel 2.6 kg weight, 50 mm diacompaction face, 310 mm controlled free vertical fall. 1.069 modified bis: 2720 part 7 1974 compaction mould: compaction mould 150 mm internal dia x 127.3 mm height, 2250 ml volume, complete withcollar and base plate all made of mild steel, fixing tie rods of mild steel with wing nuts. compaction rammer, heavy:compaction rammer, heavy, made of mild steel 4.89 kg weigh, 50 mm dia compacting face, 450 mm controlled free vertical fall. 1.070 laboratory california bearing ratio test apparatus, hand operated laboratory cbr apparatus meets the essential requirements of is: 2720 ( part xvi ) with the mould as per of is: 9669. test are carried out for evaluating bearing capacity of subgrade soil for design of flexible pavement on natural soil or compacted soil in water soaked or unsoaked condition and the result so obtained compared with the standard curve to have an idea of subgrade soil strength. consists of following: hand operated load frame capacity 5000 kg cbr mould 150 mm base plate and collar inner dia x 175 mm high cutting collar perforated swell plate spacer disc metallic ring made of mild steel metal tripod aluminum penetration piston assembly proving ring 10 kn capaacity one surcharge weight 2.5 kg annular and one surcharge weight 2.5 kg slotted dial gauge 0.01 x 25 mm 1.071 unconfined compression strength testerperformed as per is: 2720 ( part x ) . ( motorised, proving ring type ) consists of: screw jack with frame and dial gauge holder; set of upper and lower platens, 150 mm dia; cone seating 2 nos; proving ring adapter; proving ring fitted with dial gauge 5 kn capacity; dial gauge 0.01 x 25 mm supplied with one loading unit which is motorised, 50 kn ( 5000 kgf ) capacity with three rates of travel 1.25 mm, 1.5 mm and 2.5 mm / minand operates on 220 v ac supply single phase 1.072 triaxial test apparatus bis: 2720 – part 11 ( 1971 ) , part 12 ( 1981 ) , part 35 ( 1974 ) , • load frame, motorised ( 50kn ) , multi rate of strain. designed to accommodate universal triaxial cell for testing soil specimens up to 100 mm in diameter. a turret type motor drive gear unit to give 30 different rates of strain ranging from 6 mm / min down to 0.00048 mm / min.the motor and gear box assembly are housed in an elegant free standing console and electrical controls have been provided on the front panel of the load frame. suitable for operation on 220v, 50 hz, single phase supply. • triaxial cell, 38 mm diameter suitable for lateral pressure up to 1000 kpa, the cell has four take off positions drilled in the base for cell pressure, pore water pressure, and for top and bottom drainage. fitted with 3 no volume change valves and one dead end plug. cell is supplied complete with one loading pad, two porous stones 38 mm dia x 6 mm thick, one sheath stretcher, one split sand former, 10 latex rubber sheaths and four sealing o rings for 38 mm dia samples [ pack of 10 ] three part split mould with collar base plate and clamp for 38 mm dia x 756 mm long specimen set of drained test on 38 mm dia specimen perforated pressure pad complete with pvc connnecting tube 1 no and set of porous stone • pore water pressure apparatus ( 0 1000kpa ) pore water pressure apparatus mounted on a steel panel, fitted with pressure gauge, mercury manometer, brass scale graduated 50 0 50 cm., drainage burette 50 ml, null indicator with copper coil, piston pump ( hand operated ) and water reservoir. pressure range 0 1000 kpa • lateral pressure assembly ( 0 10 kg / cm2 ) it is a steel chamber that can be pressurized to the required pressure with foot pump. it has a pressure gauge, water inlet and outlet valve. • proving ring 10 kn capacity • dial gauge 0.01 x 25mm accessories: for i ) attachment for ext raction of 3 samples of 38mm ( 1.5inches ) from core cutter of 100 mm ( 4inches ) . ii ) attachment for extraction of 7samples of 38 mm ( 1.5 inches ) dia from a mould of 150 mm ( 6inch ) dia 1.073 i. made of aluminum body, telescopic in 3 pcs, 4 m in length packed in canvas cover, graduated in meters, dm, cm and mm with white background and black strips , 5 mm thick with suitable locking arrangement 1.074 i. open cross staff: made of metallic head having four metal arms provided with two pairs of vertical slit giving two lines of sight at right angles made up of either brass or any allow that cannot rust. the brass is provided with hollow conical socket at the center that can be mounted on the top of wooden staff , fitted with a pointed iron shoe at the bottom. 1.075 with re chargable adopter. that allow you to take area and line measurement from maps and other sources with an accuracy within 2% suitable for a wide range of application including construction, packed in original case with instruction manual. 1.076 consists of brass / suitable metal hollow box having open face about 6 x 3 cm and closed about 2 x 3 cm and deep about 4 cm to 5cm. provided with a brass handle about 8 cm in length. two mirrors fixed at an angle of 45 degrees to the inclined sides of the box. 1.077 indian made alidade 175 mm with erect image 5 min with leveling attachment 1.078 best quality indian made plane table size 75 cm x 60 cm complete with tripod stand, trough compass in wooden case, 15cm spirit level, 60 75 cm long folding alidade and u fork with plumb bob 1.079 : circular ranging rod preferably with 3 5 cm in diameter made up of metal conduit pipes of length 2 3 meter with conical metallic shoe fitted at bottom and fully painted with 20 cm long colour bands of either of the following combinations – black & white and red & white 1.080 consisting of a fixed number of straight links of galvanised mild steel wire 4 mm in thickness, the end of each link are bent into a loop and connected together by means of three circular shape rings. the joints of rings may open or welded preferably welded. the ends of the chain are provide with brass handles which is linked with the chain by swivel joints; length of the link is 200 mm, each meter is provided with with a circular brass ring and each five meter length is provide brass tallies of requisite shape. each chain should be provided with 15 nos of m.s. arrows of 4 mm diameter bar and 40 cm height. refer: is: 1492 1970 • 30 m chain consisting of a fixed number of straight links of galvanised mild steel wire 4 mm in thickness, the end of each link are bent into a loop and connected together by means of three circular shape rings. the joints of rings may open or welded preferably welded. the ends of the chain are provide with brass handles which is linked with the chain by swivel joints; length of the link is 200 mm, each meter is provided with with a circular brass ring and each five meter length is provide brass tallies of requisite shape. each chain should be provided with 15 nos of m.s. arrows of 4 mm diameter bar and 40 cm height. refer: is: 1492 1970 • 30 m chain consisting of a fixed number of straight links of galvanised mild steel wire 4 mm in thickness, the end of each link are bent into a loop and connected together by means of three circular shape rings. the joints of rings may open or welded preferably welded. the ends of the chain are provide with brass handles which is linked with the chain by swivel joints; length of the link is 200 mm, each meter is provided with with a circular brass ring and each five meter length is provide brass tallies of requisite shape. each chain should be provided with 15 nos of m.s. arrows of 4 mm diameter bar and 40 cm height. refer: is: 1492 1970 • 30 m chain consisting of a fixed number of straight links of galvanised mild steel wire 4 mm in thickness, the end of each link are bent into a loop and connected together by means of three circular shape rings. the joints of rings may open or welded preferably welded. the ends of the chain are provide with brass handles which is linked with the chain by swivel joints; length of the link is 200 mm, each meter is provided with with a circular brass ring and each five meter length is provide brass tallies of requisite shape. each chain should be provided with 15 nos of m.s. arrows of 4 mm diameter bar and 40 cm height. refer: is: 1492 1970 • 30 m chain consisting of a fixed number of straight links of galvanised mild steel wire 4 mm in thickness, the end of each link are bent into a loop and connected together by means of three circular shape rings. the joints of rings may open or welded preferably welded. the ends of the chain are provide with brass handles which is linked with the chain by swivel joints; length of the link is 200 mm, each meter is provided with with a circular brass ring and each five meter length is provide brass tallies of requisite shape. each chain should be provided with 15 nos of m.s. arrows of 4 mm diameter bar and 40 cm height. refer: is: 1492 1970 • 30 m chain 1.081 made of pvc ; 30 m long 1.082 1. made of brass, size 150mm dia. 2. fitted with quality agate stone. 3. aluminum floating circle 4. graduated to read 30 minutes ( 0.5 degree ) . 5. automatic lifter 6. rreflecting mirror fitted on the sight vane. 7. slow motion type prism reader fitted with colored glasses green and red. 8. packed in pvc case. 9. supplied with aluminum tripod having ball and socket head made of aluminum 10. complete with all accessories as per is specification no. is 1957 1961. 1.083 magnification : 28x. image : erect. objective aperture : 42mm. resolving power : 3.5”. minimum focus distance: 0.3m. levelling accuracy standard deviation for 1km double run leveling 1.5mm. compensator: : magnetic damping system. working range : + / 15’ setting accuracy : 0.5” sensitivity of circular level: 10’ / 2mm. water protection : ipx6 or better. aluminum telescopic tripod. : 1no aluminum telescopic staff 5mtrs. length : 2nos. the minimum following accessories should be supplied with the instrument. lens cap, plumb bob, vinyl cover, tool kit, carrying case and operation manual. 1.084 magnification : 28x. image : erect. resolving power : 3.5”. objective aperture : 36mm. minimum focus distance : 1.5m. height accuracy standard deviation for 1km double run leveling: 1.5mm. electronic measurement range : 100m. data storage : 2000 sets of points or more. data download : usb cable. ( from instrument to computer ) power supply: operating voltage : 7.2v dc. rechargeable battery : lithium ion rechargeable type. operating time. : 8 hrs or more. battery charger : quick type. compensator: magnetic damping system. working range : more than 15’. sensitivity of circular level : 10’ / 2mm. display : lcd type. 1. aluminum telescopic tripod: 1no. 2. aluminium bar code staffs ( 5 mtrs. length ) : 2nos. 3. usb data transfer cable. 1no. the minimum following accessories should be supplied with the instrument. dust cover, tool kit, carrying case and all relevant manuals. 1.085 angular measurement: angular accuracy: 7” or better; least count: 5” or better. laser range: 50meter or better. telescope: magnification: 30x; objective aperture: 45mm; image : erect; minimum focus: 0.9m. optical plummet: mag 3x. display: both faces accessories: aluminium telescopic tripod: 1no. the minimum following accessories should also be supplied with the instrument: lr6 / aa batteries ( x4 ) , lens cap, plumb bob, tool kit, shoulder strap, carrying case and all relevant manuals. 1.086 telescope: magnification : 30x or better image : erect angular measurement: angular accuracy : 5” or better least count : 1” or better distance measurement: distance range with single prism : 4 kms or better ( under normal conditions ) laser output in prism mode : class1 ( safe for human eye ) distance accuracy in prism mode : 2mm 2ppm or better general: display : dual face alpha numeric keyboard ( identical display ) trigger key : for quick measurement. guide light : for speeding up setting out tasks. compensator : type: dual axis / range: 6’ or more. battery : rechargeable battery ( operational time approx. 35 hrs. ) : 1no. quick charger. : 1no. dust & water proof protection : ip66 or better. optical plummet : 3x or better weight with handle & battery : 5 kgs or more. memory management system with multiple data interfaces as: internal memory : approx 10, 000 points or more. plug in memory device : usb flash memory accessories: aluminium telescopic tripod. : 1no single prism assembly consisting of : 1no range pole, prism, target plate, spirit bubble, tripod all in carrying cases. data communication software : 1no the minimum following application software should be loaded in the instrument. topography, resection, ( setting out of co ordinates, line, arcs ) , area calculation, etc. 1.087 system: 12 channel ( l1code ) ; miscrosoft windows mobile 6.1 operating system or equivalent; 533 mhz samsung processor with 128 mb ram and better or its equivalent; 128 mb non volatile flash data storage; microsd memory card slot; qvga display sunlight readable; colour touch screen; internally rechargeable & removable li ion battery; integrated speaker, microphone and audio jack gps: should have integrated high sensitivity gps / sbas receiver and antenna; 1 3 m accuracy after post processing, stand alone accuracy 5 to 8 m; nmea and sirf protocol support accessories: usb data cable; stylus, rechargeable li ion battery, gps office software [ field proven software with powerful functionality for productive gis data collection and maintenance with following features – quick point data collection mode for easy productive one click data capture, conditional attributes dynamically adapting data capture forms, customizable user interface simplified field operation, quick navigation to features or waypoints, seamless gnss control in the field for high quality position data 1.088 150 – 200 mm long; 25 mm square c / s; tapered at one end 1.089 each arrow: 4 mm dia steel wire; 400 mm long; bent hook or ring at one end; tapered to a point at the other; 1.090 mallet of 18 length with 6x4x4 head made of sal wood 1.091 spectrophotometer the reference beam spectrophotometer instrument shall be a multi wavelength portable cum benchtop spectrophotometer designed for laboratory analysis of multiple analyte. the wavelength range of the instrument shall be 340 to 900 nm with accuracy of ±1.5 nm from 340 to 900 nm, resolution of 1 nm, and bandwidth of 5 nm. the instrument, depending on the test selection, shall automatically select the wavelength readout modes shall include transmittance %, absorbance, and concentration the instrument shall be capable of measuring the following substances or characteristics: alachlor; aluminum; arsenic; atrazine; barium; benzotriazole; boron; bromine; cadmium; chloride; chlorine dioxide; chlorine; chromium; cobalt; color; copper; cyanide; cyanuric acid; dissolved oxygen; fluoride; formaldehyde; hardness; hydrazine; iodine; iron; lead; manganese; mercury; molybdenum / molybdate; monochloramines; nickel; nitrogen ( as ammonia, nitrate, nitrite, total nitrogen, total kjeldahl nitrogen ) ; chemical oxygen demand; oxygen scavengers; ozone; polychlorinated biphenyls; phenols; phosphonates; phosphorus; potassium; quaternary ammonium compounds; selenium; silica; silver; sulfate; sulfide; surfactants; suspended solids; tannin and lignin; total organic carbon; tolyltriazole; total petroleum hydrocarbons; trihalomethanes; toxicity; volatile acids; and zinc. the following tests shall conform to usepa compliant methods: arsenic; chlorine ( free ) ; chlorine ( total ) ; chlorine dioxide; chromium ( hexavalent ) ; copper; fluoride; iron ( total ) ; lead; manganese; nickel; nitrogen ( ammonia ) ; nitrogen ( nitrite ) ; chemical oxygen demand; phenols; phosphorus ( reactive ) ; phosphorus ( total ) ; sulfate; sulfide; and zinc. the instrument should have facility of onscreen step by step guide for pre programmed methods. instrument should have facility to eliminiate false readings due to scratched , flawed or dirty glasswares by taking 10 readings and eliminating outliers. the interface of the instrument shall be graphical with touch screen. the instrument shall provide graphical display and be capable of printing test results. the instrument shall be equipped with storage capacity for 500 data points ( date, time, results, sample id, user id ) and 50 user defined calibrations. instrument should have one usb ports & one port for print . information stored in the instrument shall be capable of being downloaded in standard report format. the instrument shall be capable of accepting 1 in. ( 25 mm ) round cells / vials, 1 in. square cells, 13 mm round vials, 16 mm round vials, 1 x 5 cm cells, 1 cm square cells. power requirement shall be line voltage as well as battery operation. the instrument shall be warranted for one full year against defects in materials and workmanship. scope of supply should include adapter matched pair of 1 in. square glass sample cells, light shield, dust cover, user manual and procedures on cd, and benchtop power supply with 115 and 230v power cords technical specification • optical system: reference beam, spectral • wavelength range: 340 to 1100 nm • operating mode: transmittance ( % ) , absorbance and concentration, scanning • wavelength accuracy: ± 1.5 nm ( wavelength range 340 to 900 nm ) • wavelength calibration: automatic • wavelength reproducibility: ± 0.1 nm • wavelength resolution: 1 nm • wavelength selection: automatic, based on method selection • beam height: 10 mm • data logger: 2000 measured values ( result, date, time, sample id, user id ) • interfaces: usb type a ( more than 1 ) , usb type b, ethernet • sample cell compatibility: 13 mm round, 16 mm round, 1 cm & 5 cm rectangular, 1 round, 1 square • user programs: 50 • display: tft • display size: more than 6 inch • display type: touch screen • instrument enclosure rating: ip40** ** except for the usb / network connection • max. storage humidity: max. 80 % max. humidity ( non condensing ) • operating conditions ( relative humidity ) : max. 80 % max. humidity ( non condensing ) • operating conditions ( temperature ) : 10 °c to 40 °c • power requirements: with external power supply • power supply: benchtop power supply, 110 240 v; 50 / 60 hz 1.092 turbidimeter accessories: flow cell kit, cell adapter kits, sample degassing kit accuracy: ± 2 % of reading plus 0.01 ntu from 0 to 1000 ntu ±5% of reading from 1000 to 4000 ntu air purge: 0.1 scfm at 69 kpa , hose barb connection for 1 / 8 in tubing, maximum 138 kpa. dry nitrogen or instrument grade air. compliance certifications: ul / csa display type: 8 digit led display interface: rs232 serial ( bi directional ) manual languages: english max. operating humidity: 90 measurement modes: ntu, ebc, nephelo operating temperature range: 0 to 40 °c power requirements: 115 to 230 vac; 50 to 60 hz; 60 va maximum range: 0 to 4000 ntu range 2: with ratio on regulatory: usepa method 180.1 repeatability: ± 1 % of reading or ± 0.01 ntu, whichever is greater resolution: 0.001 on lowest range response time: 6.8 s with signal averaging off; 14 s with signal averaging on sample cell compatibility: 25mm round; 12, 13, 16, and 19 mm round with optional adapter kit source lamp: tungsten lamp storage conditions: 40 °c to 60 °c user interface languages: english warranty: 2 years 1.093 measuring range: 0.005 0.010 0.025 0.05 0.10 0.25 0.50 mg / l as ( mquant / spectroquant or equivalent ) 1.094 do meter with additional conductivity probe: 1. instrument should be supplied with meter and optical technology based dissolved oxygen probe, 1m cable, bod bottle & stopper for calibration, meter stand. 2. do measurement range: 0.05 – 20.0 mg / l 3. conductivity range: 0.01 μs / cm – 200.0 ms / cm 4. instrument should be portable type, operation on battery as well as on power. 5. meter should be capable of measuring ph, conductivity, tds, salinity, orp, ises etc with suitable probe ( optional ) . 6. data memory: 500 points. 7. data export: download via usb connection to pc or flash memory device. automatically transfer entire data log or as readings are taken. 1.095 flocculator ( jar test apparatus coated steel uniframe chassis, stainless steel 1” x 3” paddles four ( 4 ) numbers are spaced six inches apart and are adjustable to a maximum depth of nine inches. led illumination is built into the jar tester base to provide soft, diffused lighting of samples being tested, eliminating the blinding glare. paddle speeds from 5 to 300 rpm in 1 rpm increments and run times from 1 second to 59 minutes, 59 seconds in 1 second increments. are 24v and operate on 120v or 220v power sources with adapter and power cords ( included ) 1.096 cod digestor ( it will be used in conjunction with spectophotometer ) cod digestor 1. the digestion reactor shall be a bench top instrument for heating prepared samples to temperature for the designated time for the test. 2. the instrument shall have a programmable temperature range of 37 to 165°c. 3. the instrument shall have a programmable timer range of 0 to 480 minutes. 4. the instrument shall have a heating rate of 20 to 150°c in 10 minutes. 5. opearating temp: 10 45°c. 6. tempearture stability: 1°c 7. compliance: ce, gs, ctuvs 8. the instrument should be able to accommodate 15 no. of vials dia 16mm each. 5. the instrument shall be equipped with stored digestion programs for cod and toc. 6. the instrument shall accommodate 16 mm and or 20 mm vials. 7. the power requirements of the instrument shall be 100 240 vac, 50 / 60 hz 1.097 features: 1. providing fast and accurate results. 2. microprocessor p.i.d. temperature control. 3. cfc free refrigerant. 4. digital display temperature. 5. safety thermostat specifications: temperature range 5 to 60°c temperature accuracy + / 0.5°c temperature uniformity + / 0.5°c power 220 volt temperature control microprocessor control cabinet m.s. steel powder coated inner chamber stainless steel shelves 3 stainless steel insulation polyurethane foam inner clear door yes cooling cfc free refrigerant r134a heating system u shaped s. s. nichrome wire air heater air circulation fan or blower door lock 1 display led / lcd 1.098 air tight bottles 1.099 particulate size: tsp, pm10, pm2.5 pmc flow range: 1 25 slpm sampling interval: upto 24hr sampling. operating temperature: 0°c to 50°c ambient temp sensor: accuracy + / 0.15°c.barometric pressure sensor: range 450 mmhg to 1200 mmhg, accuracy + / 10 mmhg.range: 0 25 liters per minute power requirements: 120 / 240vac, 50 / 60hz. usb: for data download of run time data and history data particulate size: tsp, pm10, pm2.5 pmc flow range: 1 25 slpm sampling interval: upto 24hr sampling. operating temperature: 0°c to 50°c ambient temp sensor: accuracy + / 0.15°c.barometric pressure sensor: range 450 mmhg to 1200 mmhg, accuracy + / 10 mmhg.range: 0 25 liters per minute power requirements: 120 / 240vac, 50 / 60hz. usb: for data download of run time data and history data particulate size: tsp, pm10, pm2.5 pmc flow range: 1 25 slpm sampling interval: upto 24hr sampling. operating temperature: 0°c to 50°c ambient temp sensor: accuracy + / 0.15°c.barometric pressure sensor: range 450 mmhg to 1200 mmhg, accuracy + / 10 mmhg.range: 0 25 liters per minute power requirements: 120 / 240vac, 50 / 60hz. usb: for data download of run time data and history data particulate size: tsp, pm10, pm2.5 pmc flow range: 1 25 slpm sampling interval: upto 24hr sampling. operating temperature: 0°c to 50°c ambient temp sensor: accuracy + / 0.15°c.barometric pressure sensor: range 450 mmhg to 1200 mmhg, accuracy + / 10 mmhg.range: 0 25 liters per minute power requirements: 120 / 240vac, 50 / 60hz. usb: for data download of run time data and history data 1.100 1. burette ( rotaflow ) 50ml 10 nos 2. pipette ( 1ml, 2ml, 5ml, 10ml, 25ml ) 10 nos for each 3. pipette sucker 5 nos 4. conical flask ( 100ml, 250ml, 500ml ) 5 nos each 5. volumetric flask ( 250 ml 500ml, 1000ml ) 4 nos each 6. measuring cylinder ( 10ml, 25ml, 50ml, 100ml, 500ml, ) 4 nos each 7. beaker ( 50ml, 100ml, 250ml, 500ml, 1000ml ) 6 nos each 8. glass rod 5 nos 9. dropper 5 10. measuring cylinder ( 1000ml ) 2 nos 11. burette stand ( plastic ) [ standard size ] 5 nos 1.101 whatman 42 or equivalent; circular 125 mm diameter, supplied in packet of 100 piece 1.102 tissue paper roll 100 g one roll 1.103 least count 1 mg range: 0 500g, with lithium ion battery including adapter for electrical operation led display 1.104 least count 1g range: 0 2kg, with lithium ion battery including adapter for electrical operation led display 1.105 least count 1g range: 0 20 kg, with lithium ion battery including adapter for electrical operation led display 1.106 lest count 0.1 mm 1.107 the trimmer is designed for preparing test specimens for triaxial shear testing of soil.it consists of : i ) frame assembly with adjustable vertical guide.ii ) wire saw.iii ) trimming knife.iv ) set of gripper plates for 38 mm, 50 mm, 75 mm and 100 mm dia specimens. 1.108 the samplers to be used should have area ratio less than 13 percent and preferably less than 10 percent. the head should have check valve and ports to permit easy escape of drilling fluid or air from the sample tube as the sample enters it. sampling will be accomplished by jacking or driving the tube depending on the type consisting of rack type sample extractor 1no; split mould 38 mm dia x 76 mm long 1 no; split mould 38 mm dia x 85 mm long 1 no; sampling tube 38 mm dia x 150 mm long 1 no, sampling tube 38 mm dia x 200 mm long 1 no; jarring link small with adapter for sampling tubes 1 nos 1.109 universal extractor frame, manually operated complete. comprised of a frame adopter plate and plungers and plunger adopter for 38 75 100 and 150 mm dia specimen. a frame for extracting three 38 mm dia samples from a 100 mm dia sampling tube is also provided 1.110 funnel 70 mm in dia : 2 nos , made of pvc 1.111 75, 100, 125 and 150 ml. 4 nos of each category comprises a set. made of porcelene with spout 1.112 sodium hexaphosphate or a mixture of sodium hydroxide and sodium carbonate or any other dispersing agent ( 500 g each in two separate bottle ) 1.113 made of gi sheet of 18 gauge or higher ( dia 30 cm and 30 cm deep ) 1.114 i ) graduated cylinders with pour out ( 25, 50, 100, 250, 500 & 1000 ml capacity ) 3 nos of each type; pvc turson or standard quality ii ) graduated cylinders with stopper ( 25, 50, 100, 250, 500 & 1000 ml capacity ) – 3 nos of each type; glass borosil iii ) volumetric flasks, stoppered ( 100, 250, 500 ml ) – 4 nos of each category ; pvc turson or standard quality iv ) volumetric flasks, stoppered ( 100, 250, 500 ml ) – 4 nos of each category ; glass borosil 1.115 450 mm2, 9 mm thick 1.116 30 cm length of standard quality 1.117 20 cm length with wooden handle 1.118 20 cm length made of stainless steel 1.119 non corrodible air tight moisture can, made of aluminium, number engraved at lid and container body 1.120 – 250, 500, 1000 ml capacity of pvc tarson or eqeuivalent ; set comprised of 4 nos of bottle of each category. 1.121 50, 100 ml capacity made of glass . a set comprised of 4 nos of bottle of each category. 1.122 75, 100, 150, 200, 300 ml capacity of porcelain 1.123 15, 30, 50 , 100 ml capacity ( each set comprised of 5 nos of crucibles of each capacity ) 1.124 900 mm x 900mm 20 gauge with handle 1.125 200mm x 200 mm of 20 gauge 1.126 made of tata or equivalent 250 mm with handle 1.127 made of tata or equivalent of with handle 1.128 made of tata or equivalent 200 mm of with handle 1.129 capacity 15 ml 25 ml and 60 ml pvc made 3 each comprises a set 1.130 1. 250mm dia , 2. material pp / pc 3. tarsons 1.131 10 , 25 50 100 ml capacity made of glass borosil make a set 1.132 liquid limit device, motorised the device is identical to the above but is fitted with a f.h.p. motor to drive the operating mechanism of cup at 120 rpm ensuring uniformity in performing test. works on 220 v, 50 hz, single phase, and is supplied with grooving tool type ‘a to c’ and gauge block as per is :9259, is:2720 ( part v ) with additional 2 nos. spare belt 1.133 ( bosch / black and decker or any standard make ) – including standard drill bit for making grooves on brickwork, concrete, metal surface 1.134 standard spatula as per is:269 1958 40 mm size made of stainless steel with handle of specified shape, dimensions and weight. 1.135 1 / 2 to 1 cft capacity made of gi sheet 1.136 9 pieces set 1.5 mm, 2 mm, 2.5 mm, 3.0 mm , 4.0 mm, 5.0mm, 6.0mm, 8.00 mm, 10.00mm 1.137 10 inch long of reputed make 1.138 10 inch long of reputed make 1.139 5 nos of detachable blades [ at least 125 mm long ] with cellulose accetate plastic handle fully insulated and shock proof, distinct glow neon lamp taparia make 1.140 about 8 inch long of reputed make 1.141 extension chord ( 30 m length ) – 5 nos 15 / 5 amp switch of standard make with 6 amp mcb 1.142 trowel is:4031 1968, is:10086 1982 the trowel blade of thickness 1.5mm and100 to150mm long with straight edges and a wooden handle ( wt 210 g ± 10 g ) 1.143 cube moulds mould, m. steel, for 70.6mm cube as per is: 10080 1982 ... 6 nos , weight: must be 6.5 kg or more. should be isi mark. these cube moulds are made of steel. the tolerance between faces is maintained at ±0.1 mm and planeness is +0.03mm. cube moulds carry isi mark. 1.144 cube mould ( 150mm ) with i.s.i mark as per is:10086 1982 .... 12 nos cube mould made of cast iron having an internal size of 150 mm with a tolerance of +0.2 and planeness of +0.03 mm tolerence. cube moulds are isi marked. 1.145 cylindrical mould 150 mm dia. x 300 mm high, cast iron. ... 6 nos [ in new polytechnic nos of all the three items will be as per the numbers mentioned. but in old polytechnic number will be fixed as per requirement keeping specifications unaltered. 1.146 desiccator complete with desiccator plate ( glass ) 300 mm dia complete with desiccator plate 1.147 burnt mobile 1.148 ring spanner set ( 12 pieces ) make taparia or equivalent pack of 2 1.149 cotton waste 1.150 freemans steel measuring tape 5 meter x 16 mm with level measuring [ with inbuilt spirit level 1.151 conical beaker of 1 litre capacitym glass 1.152 griffin low form beakers with pour out forgeneral laboratory use ( 25, 50, 100, 250, 500 & 1000 ml capacity ) each having 3 nos of each variety funnel _buchner or hirch about 70 mm in dia : 2 nos filter flask 500ml ( 4 nos ) ; measuring cylinder – 100ml capacity ( 4 nos ) ; glass filter bottle 100mm in dia ( 4 nos ) ; filter paper ( 6 packet ) ; glass rod 3 mm in dia and 150 200 mm long; ( 4 nos ) : will comprise a set 1.153 cooling water consumption 60 liter / hr biological activity pyrogen free ph 6 7 conductivity s / cm <3 × 10 6 distillate temperature 65 75◦c. the surfaces coming in contact with water should be such that metallic contamination is avoided. a water inlet valve is a part of the still for connecting to a tap. an overflow is also provided to maintain the water at proper level. the still has4 litre / hour distillation capacity, suitable for operation on 220 v, 50 hz, single phase supply along with all necessary accessories and installation and commissioning complete. 1.154 it is easier to carry the machine at various floors due to its light weight body. this machine is powered by 1h.p. electric motor or can also be used manually operated. type : tilting or manualcapacity: 30lthickness of drum cone in mm: 3mmdrum: prepared from mild steel balance on heavy duty housing & rotates on a fixed shaft with double ball bearingframe and chassis: rigid all steel constructiontransmission : v belt & pulleypowered by: hand driven / electric motorsteel wheel in mm: 300 500approx weight in basic machine in kg: 160 diamention: 195mmx790mmx1370mm. rpm: 24rpm phase: single, ac 50, 220v 1.155 curing tank for 12nos 150mm cube moulds. temp: 10°c to 100°c with cooling and heating system. 1.156 portable conductivity / resistivity / salinity / tds meter the built in data memory ( 1000 items ) automatic calibration and calibration interval alarm function usable with single point calibration and usa / nist standard solutions. electrical resistivity / total dissolved solids / salt content conversion functions automatic range switching, automatic temperature conversion, and unit switching functions interval measurement function sample id no. setting function clock function and auto power off function usable with aaa alkaline batteries, ni mh batteries, or adapter. ip67 compliant waterproof and dustproof structure*accuracy of ±1 % of fs ± 1 digit & range from 0.1 μs to 100 ms in 6 decadic ranges , temperature range 0°c to 100 °c with 0.1°c resolution 1.157 portable ph meter the built in data memory ( 100 points ) automatic calibration and calibration interval alarm function usable with both single / multi point calibration and usa / nist standard solutions. automatic range switching, automatic temperature conversion, and unit switching functions interval measurement function sample id no. setting function clock function and auto power off function usable with aaa alkaline batteries, ni mh batteries. ip67 compliant waterproof and dustproof structure*. withph range from 0 14, resolution 0.01 ph temp ranges 0°c to 100 °c having 0.1°c resolution. should be supplied with calibration standard etc 1.158 automatic soil compaction machine as per i.s. : 2720 ( part vii & viii ) the automatic soil compactor replaces the hand compaction procedure as specified for dry density / moisture content relationship of soil. both light and heavy compaction tests can be performed by this machine using either 100 mm dia or 150 mm dia compaction moulds. the height of drop of the 50 mm dia rammer can be set either at 310 mm or 450 mm as per requirement. the machine is provided with a standard rammer weighing 2.6 kg for conducting light compaction and its weight can be increased to 4.89 kg for heavy compaction test by attaching additional rod supplied along with it. while using 100 mm dia mould the rammer carriage is locked in one position and the total area of the mould is compacted in about 25 strokes. the number of strokes i.e. 25 can be programmed, which are digitally displayed. locking during the course of test in this stage is through high force solenoids. a selector switch is provided on the control panel for selection between 100 mm dia mould or 150 mm dia mould. for 150 mm dia mould the rammer carriage shifts radially by 25 mm to give about 8 blows within the diameter of 100 mm and 17 blows beyond 100 mm dia that is between 100 mm and 150 mm. this sequence is repeated till the rammer completes 55 blows after which the machine automatically stops. safety features like safety lever for preventing rammer falling when the door is open, total cover for moving parts, m.c.b. for overload protection are provided as standard. i ) diameter of the rammer 50mm ii ) weight of the rammer 2.60 kg for light compaction and 4.89 kg for heavy compaction. iii ) height of fall of rammer 310 mm and 450 mm iv ) wired for 220 volts, single phase, 50 hz supply. 1.159 1. maximum surface temperature is 300°c.2. available in complete mild steel & stainless steel body.3. round & rectangular model.specifications:1. rectangular model: 30 x 45 cms.2. capacity ( watts ) : 20003. body: mild steel4. heater: 80 / 20 nichrome wire coil with ceramics beeds5. control: 3 heat switch / energy regulator / thermostat6. heat: up time 30 minutes from ambient7. surface: cast iron / stainless steel 1.160 length gauge conforms to is:2386 ( part i ) used for determination of elongation index of aggregate.length gauge with isi certification mark is:2386 ( part i ) , it consists of a metal plate on which 8 steel pins are vertically mounted with specified distances in between. this assembly is mounted on a hardwood base 1.161 thickness gauge conforms to is 2386 ( part i ) consists of a metal plate made of steel having slots as per provision of code 1.162 survey umbrella 1.163 standard vernier theodolite with erect image, optical plummet alongwith aluminium stand and with the following specifications in wooden box. accuracy 20 seconds. erect image using prism. optical plummet system embedded in circle. minimum focus 1.5 m, stadia ration 1: 100 ( constant ) : resolving power 4 or better; plate level sensitivity 45 / 2 mm or better ; vertical circle level 1 / 2 mm or better; length of telescope 178 mm approx circle, carrying case [ as per indian standard ] fitted with high sensitive bubbles. kept in wooden box with all the accessories. folding aluminium stand in canvas cover. with erect image having optical plummet arrangement. 1.164 double ended spanner set make taparia or equivalent 12 pieces makes a set 1.165 electrical table saw small 1.166 200 amp igbt arc welding machine dc inverter 1.167 classic arc 300 two phase and three phase amps mosfet welding 1.168 welders goggles 1.169 auto darkening welding helmet 1.170 chipping chisel 1.171 wire brush 1.172 hammer 1 / 2 kg 1.173 electrical portable hacksaw 120 v / 60 hz 1.174 maechanical work gloves 2 electronics and telecommunication items : 2.001 50 mhz dual channel cro. • automatic measurements of signal parameters like .pk pk, average, max. , min., rms, top etc. voltages and frequency, period, width, duty cycle, rise time, fall rime • waveform and set up storage facility. • colour display. • advanced features like sequential acquisition of up to 1000 trigger events should be possible. • standard usb host & device connectivity. • standard 23 2.002 function generator i ) it should be a waveform / function generator which can be upgraded to an arbitrary waveform generator . it may also have the feature upgrade the frequency of operation ii ) should have low harmonic distortion and jitter. detailed technical specification: • frequenc : 1 hz. to 20 mhz for sine , square and pulse waveforms and 1 hz. to 20 mhz. for noise • no. of channels : 1 • frequency resolution : 1 hz. • amplitude : 1 mvpk pk to 10 v ( pk pk ) in 50 ohms. • duty cycle for pulse : 0.01 % to 99.99 % • standard waveforms: sine, square, ramp, pulse, triangle, • operating modes: continuous, modulate, . . • modulation types: am, fm, pm, fsk, bpsk, pwm • am : source both internal & external, depth 0 to 120 % with 0.01 % resolution. • fm : source both internal & external, deviation 1hz to 15 mhz • pm : source both internal & external, deviation 0 to 360 deg c. • pwm : source both internal & external. deviation 0 % to 100 %. • power supply : 230 v, 50 hz. ac. 2.003 digital multimeter dc voltage:400mv to 1000v , ac voltage: 400mv to 1000v, dc current: 4ma to 10a, ac current: 4ma to 10a, resistance: 100 ohm to 40mohm, resistance: 100 ohm to 40mohm, capacitance: 4nf to 200μf, duty cycle: 0.1% to 99.9%, frequency: 10hz to 10mhz, temperature: 20oc to 750oc, transistor test: yes ( for npn & pnp ) , diode test: yes, continuing buzzer: yes, power supply: 9v, manual and auto ranging, display: 4½ digit 2.004 50 mhz dual trace cro bandwidth : 50mhz realtime sample rate :500msa / s ( single channel ) equivalent sample rate :50gsa / s number of channels :2 ch +1 ext memory depth :32kpts ( single channel ) acquisition modes :normal / average / peak detect average : selectable from 4 to 256 vertical sensitivity :2mv / div 10v / div vertical resolution : 8 bitsi nput impedance :1 mw ±2% ii 17 pf ±3 pf input coupling : dc, ac and gnd maximum input voltage: ±400vpp trigger sources :ch1, ch2, ext, ext / 5, ac line trigger modes :auto, normal, single trigger type :edge, pulse width, slope, video, alternate auto measure: fov shoot, rpre shoot, fpre shoot, rise time, fall time, freq, period, vpp, vmax, vmin, vamp, vtop, vbase, vavg, mean, crms, vrms, rovshoot, + wid, wid, +dut, dut, bwid, phase, cursor measure: manual, track and auto measure mode sin x / x, linear storage :internal : 2 reference waveforms, 20 waveforms and 20 setupsusb : bmp, csv, waveforms, setups communication port : usb host, usb device, rs232, pass / fail sample types : real time and equivalent time fft : window: hanning, hamming, blackman, rectangular measure display modes main, window, window zoom, scan, x y menu display :2 sec, 5 sec, 10 sec, 20 sec, infinite a pair of robes and accessories and mannuals. n.b.:repair and calibration facility of the instrument should exist within india 2.005 variable dc power supply dual supply , 0v to 30v , 2a ; ±3 to ±15v , 1a; 5v, 5a fixed, digital display. 2.006 diode trainer kit mains power : 230 v ac, 50 hz , variable dc power supply 0v to 12v / 500ma dc power supply for dpm 5v / 500ma, diodes: in4001 to 4007, dr25, by127 , zener diodes: 3.9vz, 5.1vz, 8.2vz digital meters for measuring voltage and current provision for add on components. all inputs / outputs through 2mm socket with provision of digital multimeter for measuring input and output 2.007 to study the rectifier with and without capacitor filter for : — ( a ) half wave rectifier, ( b ) full wave rectifier, ( c ) bridge rectifier transformer rating : 9 v center tapped ( 300 ma ) ; half wave rectifier o / p : +4 v dc , center tapped rectifier o / p : +8 v dc , bridge rectifier o / p : +8 v dc , filter : lc type , load :variable resistance 1kω , 0.5 w ; ammeter : range : 1μa to 200 ma ; voltmeter : range 1 mv to 200v; 2.008 to study the output waveform of push pull amplifier for class a, class b & class ab operations dc power supply fixed : +12 v , 12 v, +5 v , 5 v in built sine wave generator with frequency : 10 hz 100 khz , amplitude : 0 to 5 v pp 2.009 to study the fet characteristics trainer dc power supply : ±12 v , fet : j112a, voltmeter range : 200 mv to 200 v , ammeter range : 2 ma to 200 ma, display : 3 and 1 / 2 digit 2.010 to determine frequency response characteristics of rc coupled amplifier circuit and calculation of bandwidth, midband gain, input impedance and output impedance for : ( a ) single stage amplifier ( b ) double stage amplifier the single board trainer kit should contain on board dc variable power supply : ±12v dc ; 2 nos ammeter : range : 1μa to 200 ma ; 2 nos voltmeter : range 1 mv to 200v; signal generator ( 10 hz to 10 mhz, p p voltage minimum 1mv ) , necessary active & passive components for performing – low frequency, mid frequency and high frequency responses. 2.011 fet characteristic trainer kit dual variable dc power supplies 0v to 5v / 500ma and 0v to 12v / 500ma , dc power supply for dpm 5v / 500ma, one gate and drain resistor , one standard fet , digital meters for measuring voltage and current , set of patch chords & user manual . 2.012 mosfet characteristics trainer kit dual variable dc power supplies 0v to 5v / 500ma and 0v to 12v / 500ma dc power supply for dpm 5v / 500m, one gate and drain resistor , mosfet ( say 3n187 ) , digital meters for measuring voltage and current , set of patch chords & user manual . 2.013 shunt and series regulator trainer kit for following plots: line regulation and load regulation variable dc power supply 1.2v to 12v / 500m, a variable load resistor, transistor series voltage regulator circuit and transistor shunt voltage regulator circuit. all inputs / outputs through 2mm sockets set of patch chords & user manual 2.014 to study the v i characteristics of ujt trainer kit. variable dc power supply 1.2v to 12v / 500m, a dc power supply for dpm 5v / 500m, a ujt ( 2n2646 ) ujt characteristics ujt relaxation oscillator with two different timing capacitors , digital meters for measuring voltage and current , set of patch chords & user manual 2.015 to study the input and output characteristics and to find the h parameters of a bjt for : — ( a ) c e configuration, ( b ) c c configuration, ( c ) c b configuration hardware specifications :dual variable dc power supplies 0v to 12v / 500ma and 0v to 15v / 500ma dc power supply for dpm 5v / 500ma independent base limiting resistors 2 nos. ( low value ) independent collector resistor 1 no. transistor ( npn type sl100 ) .all inputs / outputs through 2mm sockets set with provision of digital multimeter for measuring input and output. 2.016 feedback amplifier trainer 12 v dc supply with + / 10% accuracy, configurable circuit, inbuilt sine wave generator with frequency range 10 hz to 10 khz range and amplitude variation 10mv to 4v, npn transistor. voltage series & shunt and current series & shunt configurable operation. 2.017 tuned amplifier trainer 12 v dc supply with + / 10% accuracy, configurable circuit, inbuilt standard sine wave generatort with frequency range 10 hz to 10 khz and amplitude variation 10mv to 4v, gang capacitor 2.018 oscillator trainer kit i ) hartley, colpitt , wien bridge oscillator trainer kit : i ) npn transistor ii ) on board oscillator section, separate tank circuit ( iii ) biasing voltage : +12 v , 12 v , +12v smps adaptor provided with the trainer for power supply. designed by considering all the safety standards. provided with an extensive manual. power supply to kit : 230vac, 50hz, all interconnections are made using 2mm banana patch cords 2.019 to determine the following characteristics of op amp: —a ) input offset voltage, b ) slew rate, c ) non inverting gain, d ) inverting gain e ) adder, f ) subtractor, g ) differentiator, h ) integrator and i ) voltage follower to adjust offset null, setup the closed loop amplifier using ic741 op amp also to ( a ) dc gain ( b ) ac gain. the set complete with + / 12v dc regulated power supply with milli voltage source, null arrangement and 2v / 20v dual range digital voltmeter , in built sine wave, triangular wave & square wave generator of 1 khz, 15v vpp ( approx. ) , dc power supply : 0 5 v ( vary through ( 2no. ) rotary switch for specific voltage level 2.020 to study the waveform of ujt as relaxation oscillator. two dc ic regulated power supplies 0 15vdc / 150ma & 0 30vdc / 150ma.three digital meters for voltage & current measurement.one ujt 2n2646 mounted behind the panel. 2.021 to study the characteristics of ic555 timer connected as:a ) astable multivibrator, b ) monostable multivibrator. dc regulated power supplies 0 30vdc / 150ma, in built ic555, all interconnections are made using 2mm banana patch cords , connecting wires 2.022 multi o / p programmable linear dc power supply 32 v / 3 a, 32v / 3 a, 3.3v / 5a fixed, easy operation with up down key, high resolution 10mv, 1ma, over voltage over current protection by software, 50 set memory, self test and software calibration, international safety regulations, auto step running with time setting, tripple o / p, auto tracking, rs232 communication, high stability, low drift, 4 digit display 2.023 digital trainer kit ( experiment 1. to verify the truth table of not, or, and, nand, nor, xor, x nor with ttl logic gates and cmos logic gates. experiment 2. to realize different boolean expressions with logic gates. experiment 3. to realize half adder, full adder, subtractor, parallel and serial full adder. experiment 4 to design 1’s complement, 2’s complement and 9’s complement adder subtractor. ) digital trainer kit: 10 logic level inputs & 10 led for output indication, fixed clock generation of 1hz 1mhz, logic pulsar, logic probe, potentiometers of 1k, 10k 100k, bread board of 1260 tie points, sine, square and triangular output waveform from 0 200khz., fixed dc, variable dc, ac power supply, necessary patch cords and user mannuals. 2.024 complete setup to design / construct programmable up / down counter. trainer kit to design / construct programmable up / down counter. kit with power supply, display unit, patch cords, manuals and necessary ic. 2.025 complete setup to implement encoder, decoder , multiplexer and de multiplexer. 5v d.c. at 100ma, ic regulated power supply, 21 input switches for data input, ic for multiplexing 74150 is provided on board with combinational circuit, ic for demultiplexing 74154 is provided on board with combinational circuit, one not gate is provided on board using 7404 , 16 output leds with driver circuit to observe the output of multiplexer demultiplexer, a pulser to provide the pulses manually for triggering, 230 v ±10% at 50 hz a.c. mains, necessary patch cords and user mannuals. 2.026 complete setup to design controlled shift register and study their function. ic for universal shift register , 5v d.c. at 100ma, ic regulated power supply., 10 nos. spdt switches for inputs, 5. nos. output leds with driver circuit to observe the output.230v ±10% at 50hz a.c. mains, necessary patch cords and user mannuals. 2.027 complete setup to design / construct parity generator, checker and comparator.  dc regulated power supply 5 vdc / 150 ma, 5 spdt switches provided for selecting logic ‘1’ & logic ‘0’, 2 output indicators, sufficient no of 4mm patch cords for interconnection, power cords 230v, 50hz, necessary patch cords and user mannuals. 2.028 complete trainer kit of a to d converters features:analog to digital converter • 8 bit descrete adc • 12 bit monolithic adc ic • on board signal generator with adjustable amplitude levels • on board led bank to observe digital outputs • power supply : +5v, ±12v gnd • interconnection is provided by 2mm connectors • experimental manual 2.029 complete setup to design / construct binary synchronous and asynchronous counter. trainer kit for binary synchronous and asynchronous counter. with power supply, display unit, patch cords, manuals and necessary ic. 2.030 d / a converter trainer technical specification • 8 bit binary weighted and 4 bit ladder type dac are constructed using discrete components • 8 bit monolithic dac having settling time in the range of ns, wide power supply range, low power consumption, full scale error ± 1lsb • 8 bit digital ramp adc constructed using discrete components • 12 bit monolithic adc having conversion time in the range of μs, industry standard pin out, wide input range • 8 onboard switches to provide digital inputs to dac • 8 bit counter running on external clock frequency to study settling time of dac • built in low frequency clock generator • 1 khz sine wave with adjustable amplitude level • onboard variable dc voltage source for studying unipolar and bipolar modes of adc • 12 output leds to observe adc outputs • ada operates on dc power supply ( +12v, 12v, +5v and gnd ) • interconnection is provided by standard 2mm connector 2.031 digital i.c tester universal ic tester: 40 pin dip zif socket, 50 cherry keys key pad and 16 x 2 lcd display, suitable for testing of analog ic, digital ic and 7 segment display. 2.032 a / d & d / a converter trainer featuresanalog to digital converter • 8 bit descrete adc • 12 bit monolithic adc ic • on board signal generator with adjustable amplitude levels • on board led bank to observe digital outputs • power supply : +5v, ±12v gnd • interconnection is provided by 2mm connectors • experimental manual digital to analog converter • 8 bit binary weighted resistors dac • 8 bit ladder type d to a converter • 8 bit d to a converter using monolithic ic • simple construction using op amp and resistors • onboard switches are provided for digital pattern generation • 8 bit digital inputs ranges from 00 to ff • variable frequency counter to study the settling time specifications • 8 bit binary weighted and 4 bit ladder type dac are constructed using discrete components • 8 bit monolithic dac having settling time in the range of ns, wide power supply range, low power consumption, full scale error ± 1lsb • 8 bit digital ramp adc constructed using discrete components • 12 bit monolithic adc having conversion time in the range of μs, industry standard pin out, wide input range • 8 onboard switches to provide digital inputs to dac • 8 bit counter running on external clock frequency to study settling time of dac • built in low frequency clock generator • 1 khz sine wave with adjustable amplitude level • onboard variable dc voltage source for studying unipolar and bipolar modes of adc • 12 output leds to observe adc outputs • ada operates on dc power supply ( +12v, 12v, +5v and gnd ) • interconnection is provided by standard 2mm connector • extensive experimental manual is provided with the kit experiments analog to digital converter • to study and measure resolution of adc • to measure the conversion time of the adc • to study full scale adjustment for unipolar and bipolar signals • to study the working of adc 2.033 to verify the mesh analysis and node analysis using independent and controlled source. any open resistive network., high watt fixed & variable resistances 2.034 to verify thevenin’s and norton’s theorems variable dc power supply 1.2v to 12v / 500ma load resistor variable current source resistive network thevenins and nortons equivalent circuit all inputs / outputs through 2mm sockets set of patch chords & user manual with digital meters for input & output. 2.035 to verify maximum power transfer theorem. dc power supply 5v to 12v / 500ma variable load resistor resistive network all inputs / outputs through 2mm sockets set of patch chords & user manual with digital meters for input & output. 2.036 to verify superposition theorem. dual variable dc power supplies 1.2v to 12v / 500ma resistive network all inputs / outputs through 2mm sockets set of patch chords & user manual with digital meters for input & output. 2.037 to study the series and parallel resonant circuit. independent resistors 3 nos. , independent capacitors 3 nos. , tapped inductance. all inputs / outputs through 2mm sockets set of patch chords & user manual with signal generator, counter, digital meters for input & output and user manual 2.038 to measure the characteristic impedance of symmetrical t and ii networks independent t & ii resistive attenuators terminating impedence ( 600 ohms ) all inputs / outputs through 2mm sockets set of patch chords & user manual 2.039 to test and to measure the cut –off frequencies of the following: — ( a ) constant k type low pass filter; ( b ) constant k type high pass filter two independent passive lc filter networks ( lpf & hpf ) all inputs / outputs through 2mm sockets set of patch chords & user manual 2.040 to test t and pi attenuator. independent t & ii resistive attenuators terminating impedence ( 600 ohms ) all inputs / outputs through 2mm sockets set of patch chords & user manual 2.041 to study standing wave pattern for a transmission line of finite length with: ( a ) open termination, ( b ) shorted termination and matched termination. 2.to measure the attenuation constant and phase shift constant for matched termination. transmission line trainer features:* 30 300 mhz sweep source with detector * calibrated attenuator * displays standing waves / maxima minima on cro * uses actual coaxial lines rather than simulated ones. * impedance matching. * measures vswr, reflection coefficient, characteristic impedance, velocity of propagation, dielectric constant and signal attenuation in tdr. * measure parameters of 50, 75 and 300 ohms cables * study time domain reflectometry. * study location and nature of discontinuities, open / short, mismatched terminations, etc. * offers a complete view of the transmission line in analog and digital domains, which is essential for complete understanding of transmission line behavior. technical specifications: a. frequency domain analyzer frequency range : 30 300 mhz typical lcd display. level : 100mv p p attenuator 50 ohms : 0.5, 1, 2, 4, 8, 15 db, output impedance : 50 ohms scope out : x y output to scope b. resistive impedance analyzer , characteristic imp. : upto 800 ohms , display : lcd c. time domain reflectometer prr short range : 10mhz typical, pulse width : <10ns typical, prr long range : 100khz typical amplitude : 1v nominal, output impedance : 50 ohms accessories: lengths of 50 ohms and 75 ohms coaxial cable, 300ohms, parallel line, lossy line, tee connectors, , standard load of 50 and 75 ohms, various capacitive and inductive loads, shorts, balun 1:1 & 1:4, operating manual, mains cord 2.042 to study the given rc integrator and differentiator at different time constant. kit consists of capacitor ( 220 p f ) , resistor ( r= 5.6 k ) , function generator ( square wave 5v pp , input frequency is i khz ) , cro ( dual channel ) 2.043 study the construction features of dc machine cut section of ¼ hp dc shunt motor 2.044 to control the speed of d.c. shunt motor above normal speed & draw the speed characteristics. dc shunt motor ½ hp ( full copper winding ) with chasis frame mounted powder coated iron angle based ply top ( with sunmica ) table cum panel stand, all digital meters ( 4 nos ) , 3 point starter with 2 rheostat power supply & direct 2 variac controlled power supply for field & armature also. 2.045 to control the speed of d.c. shunt motor below normal speed & draw the speed characteristics dc shunt motor ½ hp ( full copper winding ) with chasis frame mounted powder coated iron angle based ply top ( with sunmica ) table cum panel stand, all digital meters ( 4 nos ) , 3 point starter with 2 rheostat power supply & direct 2 variac controlled power supply for field & armature also. 2.046 to determine equivalent circuit parameters of single phase transformer by performing ( i ) o.c. test ( ii ) s.c. test. # 500 va copper transformer, tap primary 0 250v / / secondary 0 125v # variac 0 230v / 4 amp # wirewound resistance 500 ohm / 100 watt # digital voltmeter 2 nos, ammeter 2 nos, wattmeter 1 nos, powder coated iron angle based ply top ( with sunmica ) table cum panel stand. 2.047 study of three point and four point starter fabricated / mounted in panel both starter with inbuilt dc power supply upto 1 hp dc machine, powder coated iron angle based ply top ( with sun mica ) table cum panel stand. 2.048 computer programming language laboratory turbo c++ software 2.049 8085 microprocessor traineer kit high performance 8085a cpu operating at 3 mhz. 16 k powerful monitor firmware expandable to 32 k. 64 k user ram. expanded ram accessible using bank write protect facility for ram. 3.6 v ni cad battery back up. versatile keyboard / display controller using 8279. 24 highly reliable dual function keys. 6 digit seven segment led display. parallel i / o lines available through two 8255 chips. serial i / o through 8251 usart, with on board level shifters 1488, 1489.programmable communication parameters. built in audio cassette interface.3 channels of 16 bit timer / counters from 8253. powerful 8085 interrupt capabilities. on board eprom programmer with zif socket for programming 2716 to 7512 eproms and various eeproms. normal and intelligent programming modes. on board adc, dac, opto isolator, reed relay and miniature speaker. on board logic probe. single stepping, break pointing and machine cycle single stepping facility. monitor functions can be called through software interrupts. large collection of application software provided. all address, data and control lines from the cpu, buffered and brought out on 50 pin connector. additional stepper motor of specification: shaft type: 5 mm d current rating: 1200 ma2 voltage rating: 4 v holding torque: 44 oz·in steps per revolution: 200 resistance: 3.3 ohm2 inductance per phase: 2.8 mh number of leads: 6 lead length: 30 cm 2.050 microprocessor 8086 trainer kit intel 8086cpu at 4.77 mhz clock speed, 16kb for monitor eprom upgradable to 64kb 16kb ram expandable to 64kb battery backup provision for ram upto 64kb 16 x 2 ( or ) 20 x 4 alphanumeric lcd display 101 keys ibm compatible keyboard 24 ttl i / o lines brought out to two nos., of 26 pin frc connector 1 number of standard rs232c compatible serial port brought out to a pin d type male connector.3 channel 16 bit counter / timer using 8253. fully buffered address data and control signals terminated at a 50 pin header ( vxt bus ) for interfacing vbmb series of experiment boards and bus expansion. 8 no’s of interrupt lines are terminated at a 10 pin connector. kit operates with a single +5v / dc supply the kit and the power supply are mounted on a attractive light gray color fiber glass cabinet with fiber glass top cover. built in line assembler & disassembler powerful debugging monitor to develop user program. 2.051 to study the amplitude modulation and demodulation ttrainer kit features of amplitude modulation and demodulation trainer:on board message signal with variable amp / freq on board carrier signal with variable amp / freq am modulation using mc 1496 ic demodulation using diode detector and lpf, 6th order lpf, op amp based variable amplifier internal power supply +5v , +12v / 500 ma technical specification :message signal: sine wave frequency 100 hz to 2.8 khz, amplitude 0 to 3v carrier signal: sine wave frequency 28 khz to 108 khz amplitude 2v, modulation : balanced modulator amplifier : op amp based demodulation : diode detector & lpf low pass filter : 6th order lpf supply voltage ( board ) : +12v, +5v / dc supply current : 100 ma ( minimum ) input voltage : 230 v / 50 hz ac interface connectors : 2mm socket 2.052 am / fm radio receiver kit frequency range: 400khz ~ 1.5mhz intermediate frequency: 455khz inputs: rf signal output if frequency: 455khz adjustable if filter: dual tune lc, rf amplifier with variable gain , mixer ( frequency converter ) , local oscillator:output signal: sine wave frequency range: 400khz ~ 1.5mhz , amplitude: adjustable from 0vpp ~ 2vpp output impedance: 50 ohm , 1st and 2nd if amplifier central frequency: 455khz, load impedance: variable r l cgain : 40db with automatic gain control, diode envelope detector detection of the envelop with variable rc filter. audio output:amplifier with audio jack, audio amplifier gain: 26db, receiving media :mw coil antenna fm radio receiver, reception range: 88mhz ~ 108mhz with continuous tuning tuning circuit: using gang capacitor intermediate frequency: 10.7 mhz with ceramic filter experiments: study of double sideband am reception using envelope diode detector, study of single sideband am reception using product detector, study of image frequencies, study of adjustment of receiver tuned circuits, voice reception using dsb / ssb am receiver ( super heterodyne receiver ) effects of switch faults fm detection output level: 77.5vrms ( typical ) fm detection output distortion factor: 0.3% ( typical ) audio amplifier: gain up to 46db receiving media: adjustable telescopic antenna power supply: 12v, +12v, +5v, gnd output volume regulation, output load impedance of 8 ohm experiments am radio receiver to study am radio receiver to study of image frequencies for am fm radio receiver to study fm radio receiver to measure the frequency response of audio amplifier 2.053 analog signal sampling & reconstruction trainer kit kit provides to study signal sampling and reconstruction techniques: technical specifications:on board signals: sine wave:frequency: 1 khz, 2 khz. amplitude:0 5vpp, sampling clock: sampling methods: natural sampling circuit. sample and hold circuit and flat top sampling circuit.reconstruction: 2nd order and fourth order low pass butterworth filters with 3.4 khz cut off frequency. power supply: gnd, +5v, +12v, 12v. 2.054 pulse code modulation and demodulation system trainer inbuilt variable dc and 1 khz ac modulating signals, facility for applying external ac or dc modulating signal, modulating circuit consists of a positive clamper, sample and hold ( s and h ) , analog to digital converter ( adc ) , parallel to serial converter and control signal generator, observation of binary coded analog information by the led status for both modulation and demodulation, pcm modulation technique using ic, built in pulse code demodulation circuit using a serial to parallel converter and parallel shift register dac, low pass filter for both ac & dc, observation of modulated & demodulated waveform, provision to monitor output on cro, clock to be provided from the pulse code modulator to demodulator circuit, built in ic based dc regulated power supply with indication for power on & fuse, 4 mm patch cords – 4 nos, supply required 230v, 50 hz and 1 phase ac, comprehensive instruction manual complete with theory and operating details 2.055 frequency modulation and demodulation kit fm modulators :audio oscillator : sine wave ( 10vpp adjustable ) frequency ( 300 hz 3.4 khz ) fm modulators : 3 nos. • reactance modulator : carrier frequency 455 khz ( ± 3khz ) varactor modulator : carrier frequency 455 khz ( ± 2khz ) vco based modulator : carrier frequency 10 khz 200khz ( adjustable ) , mixer / amplifier adjustment fm demodulator: detuned resonant detector quadrature detector foster seeley detector ratio detector phase locked loop detector ( ic hef4046 based ) phase locked loop detector ( ic lm565 based ) , low pass filter : 3.4 khz cut off frequency amplifier ( with adjustable gain ) 2.056 delta / sigma delta and adaptive delta modulation demodulation kit • separate component and operational area • acrylic cover for component safety • modular organization of circuit functions • test points to access signals at every stage of circuit operation • multimedia based interactive e manual 2.057 dpcm & adpcm modulation / demodulation kit dpcm & adpcm modulation / demodulation kit on board signals:. frequency: 500khz, amplitude: 0 to 4 v pp 2.058 epbax trainer kit no. of subscribers: two dot lines, four extension lines. line section: opto isolation for trunk lines and four extension lines. tone genration: dial tone, busy tone, ring back tone, hold on music. cpu section: microprocessor based stored program control. memory: 64 kb program memory ( eprom ) , 32 kb data ram for buffer.speech path: fully non blocking. loop resistance: a ) extension: 600 ohms b ) co line: 1200 ohms cross talk attenuator: >70 dbm idle channel voice:>70 dbm insertio loss: extension to extension not less than 60 db. dial pulse ratio:10 pps + / 10 %. input power: 230v ac, 50 hz. longitudinal balance: 60 dbm test points: 38 nos, test points are provided on bopard to observe intermediate signals. switch faults: 8 switch faults are provided on board to study different effects on circuit. no. of telephones: 4 nos. power supply: +11v, +23 v, +5v, +15v, gnd. 2.059 black & white tv trainer kit with provision of fault finding system : ccir b, 625 lines, power supply : 230v ac, 50 hz, regulation range 170v ac to 270v ac., power consumption : 70 watts, gain limited sensitivity : 55 db for video & 25 db for audio sound output : 2.0 watts maximum. screen size : 20 diagonal. channel : vhf 2 to 12, uhf 21 to 68, s band and hyper band. isolated shockproof chassis. sections : electronic tuner, video i.f section, sound i.f, video amplifier, horizontal oscillator, horizontal driver and eht, vertical oscillator, and output, s.m.p.s power , controls : volume, tone, brightness, contrast. distortion : 10 to 15% in live program due to expanded p.c.b. all parts are soldered on tags on single pcb of size 19x15” with complete circuit diagram screen printed in different colors with fault creating facilities to create more than 25 faults. standard accessories : 1. frame with pcb mounting.2. picture tube fitted in wooden cabinet 3. a manual having 20 practical. 2.060 dth tv and set top box trainer kit power supply 230 v , 50 hz, input frequency: ku band, output frequency: 950 1450 mhz.noise temp: 35 degree, dish antena , lnbif frequency: 70 mhz 2.061 colour tv trainer with provision of fault finding standard : ccir b pal g, 625 lines channels : 230, 2 4 vhp i ( vl ) , 5 12 vhp iii ( vh ) , 12 100 : band iv & v, else : s band & hyper band picture tube size : 36 cms. diagonal rf input impedance : 75 w ( ohm ) 2.062 tdm pulse code modulation trainer kit crystal frequency:12 mhz, on – board generators:1. adjustable amplitude sine generator of 1 & 2 khz frequency ( synchronized ) 2. variable amplitude dc level ( 02 nos. ) , analog input channels: two, multiplexing:time division multiplexing ( tdm ) , modulation: pcm, sync signal: pseudo random sync code generator, error checking code:off, odd parity, even parity, hamming code, power: 230 v ac, 50 hz, 1 phase 2.063 tdm pulse code demodulation trainer kit 1. input channels : 2 tdm serial input 2. demodulation : pulse code demodulation 3. clock : regeneration by pll 4. low pass filter : butterworth 4th order 3.4 khz cut off frequency ( 02 nos. ) 5. operating speed : fast 240 khz / channel ( approx ) slow 0.977 hz / channel ( approx ) 6. error detection : off, odd or even parity, hamming code 7. error correction : hamming code 8. switched faults : 08 provided 9. test points : provided 10. interconnections : provided by sockets 11. power : 230 10% v ac, 50 hz, 1 phase 12. accessories : a. detailed instruction manual b. set of necessary patch cords 2.064 to study the v i characteristic of gunn diode. gunn based microwave trainer bench with gunn power supply, gunn oscillator, isolator, variable atteuator, frquency meter, bnc to bnc cable, swr meter 2.065 fdm transmitter / receiver kit on board clock generator, carrier generator 1 khz ~ 30 khz, pilot carrier 256 khz, 2 channel fdm communication system, dsb am modulator and demodulator, band pass filters 9 ~ 11 khz and 16 ~ 20 khz, 4th order butterworth low pass filters, multimedia based interactive e manual, transmitter: high frequency transmission using dsb multiplexing: frequency division multiplexing channel: 02 band pass filter pass band: filter 1 and 3 frequency range 8 ~12 khz with fc 10 khz: filter 2 and 4 frequency range 18 ~ 22 khz with fc 20 khz am / dm modulator modulation: amplitude modulation double side band receiver: amplitude demodulation of dsb de multiplexing: frequency division de multiplexing low pass filter, 4 order butter worth filter switch faults:8 switchfaults are provided on board to study different effects on circuit interconnection:2mm banana socket test points:25 test points are provided on board to observe intermediate signals power supply:gnd, +5v, +12v, 12v 2.066 digital storage oscilloscope bandwidth: dc 200mhz, channels: 2 + external, display: 5.7 inch lcd colour ( 320x 240 resolutions ) , sample rate ( real time ) : 500ms / s, max. input voltage: 400v ( dc+ac peak, 1 m ohm input impedance ) . 2.067 spectrum analyzer frequency range:9 khz to 26.5 ghz, phase noise : 102dbc / hz, max third order dynamic range, 1 ghz: 111db, displayed average niose level, 1ghz: 163dbm, standard attenuator range / step:50db / 10db, 70db / 10 squaredb, overall amplitude accuracy:+ / 0.50db 2.068 antenna trainer 86 860 mhz specifications:radiation pattern plotting software• stepper motor controlled receiver stand.antenna measurement system:rf source• source types : pll synthesized with integrated vco• frequency range : 100mhz to 3ghz• dynamic range : 85dbm• transmitted power min : 50dbm• transmitted power max : +5dbm • impedance : 50w / sma rf detector• detector type : logarithmic detector• frequency range : 1mhz to 8ghz• resolution : 0.1db• dynamic range : 85db ( ±3db ) • noise level : 90dbm• impedance : 50w / sma• representation of rf level : dbmdisplay• 128x64 graphic lcd display with backlit. keypad• 15 key membrane keypad for user entry.stepper motor controller• 1.80 resolutions.list of standard 22 antenna supplied with the setupwire antenna1. monopole plane base ground2. dipole ( 2nos. ) 3. yagi4. folded dipole 5. vee dipole6. rectangular loop 7. helicalmicrostrip antenna 1. planar dipole 2. planar monopole3. cmsa 4. tmsa5. 2x1 array 6. annular ring7. chip antenna 8. rmsa9. rmsa circular polarizedaperture antenna 1. e horn2. open ended waveguide rectangular array antenna 1. broadside array2. collinear arrayreflector antenna 1. corner reflectorsoftware• radiation pattern plotting and analysis software suitable for windows environment antenna positionerthe transmitter and receiver antenna stand is made of special material which is inhert to em frequency and it has engraved height and angle scale on it. it has facility to adjust the height and level. universal plug and fix antenna mounts are provided to hold the antenna assembly in vertical and horizontal orientation for co and cross polarization. accessories • sma ( m ) to sma ( m ) 50w flexible cable : 02nos• usb cable ( male a to male b ) : 01no• 3 pin 6 amp power chord : 01no • manual : 01no • software on cd : 01no experiments• measure the variation of field strength / inverse square law• prove the reciprocity theorem of antenna• plot radiation pattern of wired antenna omni directional antenna• plot radiation pattern of all aperture antenna• plot radiation pattern of all reflector antenna• plot radiation pattern of all array antenna• measure co polarization, cross polarization 2.069 microwave test bench ( klystron based ) klystron power supply: specifications: input voltage 230v+ / 10%, 50hz ac, beam supply voltage:200 450v continuously variable; current:regulation: better than 0.5% for + / 10% variation in mains supply voltage; ripple: less than 5mv rms , repeller supply voltage: 10v to 270v continuously variable with respect to klystron cathode regulation: better than 0.25% for + / 10% variation in mains supply volt , heater supply 6.3v dc ( regulated ) modulation square wave : frequency 500hz to 2000hz; max. amplitude +110v peak to peak, amplitude and frequency continuously variable; sawtooth frequency 50hz to 150hz; max. amplitude 60v peak to peak, amplitude and frequency continuously variable. vswr meter: ( sensitivity: 0.2 micro volts at a 200 ohm input impedance for full scale deflection, noise level: at least 5 db below full scale at rated sensitivity and maximum, bandwidth with input terminated in 100 ohms and 500 ohms for low and high respectively, a / c output : bnc connector for amplified output, frequency : 1000hz + / 10%, power : 230 volts ac, 50hz, mains supply ) 2.070 ask / psk / fsk modulation and demodulation kit features • vlsi based design • separate component and operational area • acrylic cover for component safety • modular organization of circuit functions • test points to access signals at every stage of circuit operation • multimedia based interactive e manual data simulator : onboard 8 bit variable nrz l pattern, crystal oscillator : 32.768 mhz, data clock : 256 khz, data format : nrz ( l ) , onboard carrier sine waves : 1mhz ( 0° ) , 1mhz ( 180° ) , 500 khz ( 0° ) , power supply : +12v, 12v, +5v, gnd. 2.071 microwave test bench ( gunn based ) gunn microwave test bench: gunn power supply ( 0 12 volts variable, 1 amp. max, modulation frequency : 1khz + / 10% ( 900 1100 hz ) , output connector: bnc ( f ) for gunn oscillator & tnc ( f ) for pin modulator, modulation: square wave, frequency : 500hz to 2000hz ) • gunn oscillator • isolator • pin modulator • variable attenuator • detector mount • swr meter ( sensitivity: 0.2 micro volts at a 200 ohm input impedance for full scale deflection, noise level: at least 5 db below full scale at rated sensitivity and maximum, bandwidth with input terminated in 100 ohms and 500 ohms for low and high respectively, a / c output : bnc connector for amplified output, frequency : 1000hz + / 10%, powe : 230 volts ac, 50hz, mains supply ) 2.072 antenna trainer 86 860 mhz ( with pc interfacing and automatic turntable and necessary plotting software ) trainer with radiation pattern plotting software on board rf generator, tone generator, plotting software, directional coupler, matching stub, forward / reverse goniometer with accessories. all types of dipole, broad band, array and narrow band antennas, current probe mounting stand, bnc tee, bnc bnc adaptor m, bnc bnc adapter f, bnc bnc cable, screw driver, student note book, operating mannual , text book on antena , polar graph, antenna fabrication circuit, power cord, accessories case. 2.073 antenna trainer 86 860 mhz ( manual antenna rotation set up ) trainer with radiation pattern plotting software on board rf generator, tone generator, plotting software, directional coupler, matching stub, forward / reverse goniometer with accessories. all types of dipole, broad band, array and narrow band antennas, current probe mounting stand, bnc tee, bnc bnc adaptor m, bnc bnc adapter f, bnc bnc cable, screw driver, student note book, operating mannual , text book on antena by j.d. kraus, polar graph, antenna fabrication circuit, power cord, accessories case. 2.074 1 ghz spectrum analyser 1 ghz spectrum analyser with tracking generator frequency range: 150 khz to 1000 mhz freqency resolution: 1 khz cf entry 40 hz sweep resolution at 2 khz per division, frequency display: 61 / 2 digit frqency control: digital phase lock resolution bandwidth: 3 khz, 30 khz, 220 khz, 4 mhz. 2.075 antenna trainer kit features ats b antenna trainer has been designed for teaching and demons trating the dipole, folded dipole antenna configuration. practical verifi cation of theoretical concepts is easily possible, because accurate and repeatable measurements of polar plots can be completed in short period of time. it comprises of two towers used for mounting the transmitting and receiving antenna, linear / log detector with digital readout for accurate and error free measurements, variable signal generator, 6 antennas, manual antenna positioner, cables, and connectors etc. it works in standalone mode. polar plots of the antenna can be charted out on the charts using offline polar plot software. radio characteristics source: variable source frequency range: 750 mhz ~ 850 mhz amplitude: 100 dbuv into 75 ohms detector / vswe meter:linear in db lcd readout amp range :: >50 db accuracy: ± 3db antennas: dipole 1, folded dipole 1, yagi 1, loop square 1, monopole 1, telescopic 1 all antennas fabricated for 800mhz experiments polar plots e and h plane cartesian plots e and h plane directive gain front back ratio side lobe level and angular position beam width half power and 10 db polarization study verification of inverse square law axiom verification of reciprocity axiom study of rf reflection and absorption 2.076 microwave power meter frequency range channel 1 normal mode 10 hz to 125 mhz low pass filter 10 hz to 50 khz enabled channel 2 50 mhz to 20 ghz sensitivity channel 1:10–30 hz: 40 mvrms , 30hz 125 mhz: 25 mvrms channel 2:50–300 mhz 20 dbm , 12.4–18 ghz 33 dbm 40–46 ghz n / a n / a 17 dbm maximum input :channel 1: 2 vrms , channel 2 50 mhz to 2 ghz +5 dbm damage level :channel 1 120 v ( dc + ac pk ) , channel 2 +27 dbm impedance ( nominal ) :channel1 1 mω / 60 pf, channel 2 50 ω connector channel 1 bnc female:channel 2 sma / apccompatible female swr ( typical ) :channel 2 50–300 mhz 1.5:1 10–20 ghz 3.0:1 20–26.5 ghz n / a 26.5–46 ghz n / a resolution selection 1 hz to 1 mhz accuracy ± 1 lsd 2.077 trainer kit to study reverse recovery characteristics of power diodes the single board trainer kit should contain ic regulated power supply, different types power diodes, digital ammeter and voltmeter and other necessary passive components 2.078 power transistor drive ckt study kit the single board trainer kit helps to study different drive circuits for power transistors. the trainer kit should contain : i ) different drive circuits for transistors. ( ii ) power transistors and power diodes ( iii ) inductors, capacitors and resistors. other necessary components for necessary following power transistors base drive controls circuits 2.079 to study drive circuit of scr isolated 230 v / 40 w ac power supply 1.2 v to + 15 v / 500 ma dc power supply * 0 18 v / 500 ma, 50 hz, ac power supply * variable frequency triggering pulses * dc gate signal control, pulse gate signal * synchronous ac gate control signal through diac * ujt triggering * 10:1 on board resistive attenuator * provision for 40 w lamp load * set of patch chords & user manual. 2.080 to study a single phase rectifier—output waveform with phase control circuit trainer kit to study single phase full wave bridge rectifier for fixed dc output, half controlled and fully controlled rectification facilities with r and rl, loads 1000 ohms 10 watts, 14 ma @ 0.05 a inductive loads. the single board trainer kit contains : ( i ) source for rectification of 4 to 24 v dc fixed and variable output @ a max of 500 ma helps to construct and study series and parallel resonance circuit. ( ii ) four diodes and 4 scrs in bridge configuration with gradual firing controls and necessary capacitive, inductive and pie filter components. ( iii ) digital ammeter and voltmeter. 2.081 to plot v / i characteristics of triac power supplies: isolated supply 0 220v at 2a. • operated on mains power 230v, 50hz +10% components are mounted on the panels are: • triac bt136 • diac db3 • ac phase control by rc firing circuit. • snubber circuit. salient features: • 10:1 potential divider for cro • protection cover • bulb as load • front panel built with high class insulated printed circuit board sheet with well printed circuits and symbols. • instruction manual. • patch cords 4mm both. • high voltage test points are provided with 4mm safety sockets • the trainer is housed in metal cabinet. 2.082 to study a polyphase rectifier isolated 230 v / 40 w ac power supply isolated stepped down 3 ph supply. * 3 phase diode rectifier in open condition * provision for load & cro output. * electronic phase sequence finder. * set of patch chords & user manual 2.083 to study smps with pwm regulator chip based on ic 494 as pwm, input voltage : 170v to 260vac, 50hz., output voltage : 5v, 5v, 12v, 12v, power good signal voltage / as required in computers, wattage ( i / p ) : 150 watt ( approx. ) , assembled on : pcb or board with providing different test points to observe waveforms and voltage etc. with fan cooling facility 2.084 to plot v / i characteristics of diac variable dc power supply 1.2v to 35v / 500ma dc power supply for dpm 5v / 500ma diac ( d32 ) forward and reverse characteristics of diac digital meter for measuring voltage and current all inputs / outputs through 2mm sockets 2.085 to study a phase control ac regulator isolated 230 v / 40 w, 50hz ac power supply, triac phase angle control, 10:1 on board resistive attenuator, provision for 40 w lamp load with digital meters at load., set of patch chords & user manual 2.086 servo regulator stabilizer study kit 500va servo stabilizer , 2 amp variac, digital input & output meters, lamp load, set of patch chords & user manual. 2.087 to study a jones chopper isolated 230 v / 40 w dc power supply, + 5 v / 500 ma dc power supply * scr jones chopper * gate firing pulses for jones chopper * 10:1 on board resistive attenuator * provision for 40 w lamp load * set of patch chords & user manual. 2.088 to study speed control of induction motor by voltage and frequency variation v / f controller 1 hp, ac sq. cage ind. motor 1 hp, digital volt & ammeter. 1 phase i / p & 3 phase o / p, 3 ph & 1ph mcb protection 2.089 to study the speed control of dc motor by: ( a ) varying field current keeping armature voltage constant; and, ( b ) varying armature voltage keeping field current constant dc shunt motor ( full copper winding ) .5 hp with base mount frame 1 no variac controlled 2 dc power supply ( 1 for field & 1 for armature ) dc volt & ammeter digital………4 nos panel mounted rpm meter………1 no. white bakelite front with conn. diagram & wooden safety box. metal frame table ( ply board with sun mica ) cum stand for panel 2.090 power electronics devices trainer kit should have built in power supply dc supply : + / 12v, 500ma, power supply 17v / 750ma, regulated 13.5v / 3a o / p mustbe provided as 12v battery charging supply. isolated dc supply +12v / 300ma with isolated common. on board inverter transformer of primary : 230v & secondaries 12 11 0 11 12 / 3a on board lamp load of 15w ( 100w ) should be provided. ac supply : 230v ac line voltage must be made available on two banana 4mm sockets must have two pulse transformers of 1:1:1 are provided for isolation & supplying firing pulses along with required dc power supply to experiment panel under test through 15 pin female ‘d’ connector. r l c load panel must have load resistor of 10w / 40w 1no. must have centre tapped 3a choke 4mh / 16mh each 2nos. must have commutation capacitors of 10mf / 100v 4nos. must have ac paper capacitor of 4mf / 440v 1no. 2.091 stepper motor study set forward & revarse rotation, auto & manual speed control without microprocessor operation. inbuilt pulse generator & led sequence display. 2.092 single phase bridge inverter on board firing circuit : ramp comparator method interconnections : 2 mm sockets ( gold plated ) scr : scr 2p4m 400v / 2a mains supply : 220v / 110v, 50hz / 60hz operating conditions : 0 40 c, 85% rh included accessories : 2mm patch cords , mains cord : 1 no., learning material ( cd ) : 1 no. 2.093 plc trainer ( experiment 1 use of simulation package for different function of plc. experiment 2 verify function of logic gates by using plc. experiment 3 write and verify ladder program for motor on off control with two push button ) hardware specification:ttl input switches : 8 nos, ttl momentary switches : 8 nos., proximity switch : 1 no., optical transducer ( two state ) : 1 no., programmable leds : 8 nos., analog input 0 to 5v dc : 8 channels, analog output 0 to 5v dc : 1 no., 4 to 20ma transmitter : 1no., 4 to 20ma receiver : 1no., current meter : 25ma fsd 1no., voltmeter : 10v fsd 1 no., piezo electric alarm : 1 bit.built in power supply.dedicated i / o interface card suitable for ibm computer suitable for isa slot. software specification:this is a gui based ladder logic softwaredrag and drop ( d&d ) an instruction instead of typing an instruction. this eliminates errors in typing. all the instructions are displayed on screen during design time. each and every element is directly addressed with their names not by numbers or codes, which are very difficult to remember. ex: at design time, you call a switch#0 in your ladder program by d&d the component called switch#0, and that’s it, not by typing a few digits numbers or codes.appropriate list boxes ( input, output ) open as you d&d an instruction in ladder workspace.ladder workspace is 24x100 instruction cells are available for your use.tool tip features are available at the end of each instruction prompting you “what to do next”very user friendly.extensive on line help menu available.gui based status of the entire plc is displayed during run time.programs are saved, retrieved, edited by simply clicking on menu list box.extensive edit features are available. 2.094 1 kva online ups trainer kit technology: spwm, igbt / mosfet ( for more than 72 dc volt igbt preferred ) , input voltage range: 170‐282vac, input phase:single phase with ground, nominal output voltage:230vac, output power factor: 0.8 lagging, battery connection should be internal only, on battery output voltage pure sine wave output at 230vac, battery type 12 v sealed lead acid maintenance free, battery dc voltage 36 vdc or higher, battery total vah ‐ minimum 432 ( 12v, 12ah*3nos ) or higher, battery backup time 30 minutes at full load or higher, audible alarms mains failure alarm, low battery alarm, overload and fault, protections advanced electronic protection for device, safety backed with mcbs, fast acting fuses, high speed pulse blanking, electronic overvoltage / undervoltage, static bypass switch, standard rs 232 port for software interface, user display: lcd display & indication, input voltage, output voltage, input frequency, output frequency, battery charging / discharging level, load level, input high / normal / low / fail, output overload , output short circuit, output fault. 2.095 stepper motor kit signal stepping and free running modes of operating with speed variation and direction reversal – internal ttl circuit. 360 degree motion servo potentiometer position pickup for motor dynamics. operation through microprocessor kitsample control programs provided. lfeatures stepper motor specification torque : 3 kg cm. step angle : 1.8 . power : 12v, 1a / phase interconnections all interconnections are made using 2mm banana patch cords. test points are provided to analyze signals at various points.all ics are mounted on ic sockets. bare board tested glass epoxy smobc pcb is used. in built power supply with power on indication attractive wooden enclosures of light weight australian pine wood. set of 2mm patch cords for interconnections users manual. 2.096 2mhz function generator output frequency: 0.2 hz~2 mhz, output waveforms: sine, square , triangle, ramp, pulse, etc. output impedance : 50 ohm ± 10 %, output amplitude: 20vp p ( 1mohm load ) ; 10vp p ( 50mohm load ) , output attenuation: 0db / 20db / 40db / 60db dc offset: 0 ~ ±10v ( 1mohm load ) ; 0 ~ ± 5v ( 50mohm load ) , symmetry: 10% ~ 90%. 2.097 power electronics development trainer size of breadboard : 172.5 mm × 128.5mm dc power supply :+5 v, 5 v 500 ma, +12v, 12 v 500 ma +15 v, 250 ma+35v, 35v, 250 ma ac power supply : 18v 0v 18v , 0v 15v on board firing circuits frequency range : 30hz to 900hz variable amplitude : 12v pwm control of g1, g2, g3 and g4 duty cycle control of “gate” signal is 0 to 100% scr assembly : 4 scrs 2p4m, 400v / 2a power devices : igbt g4bc20s, mosfetirfz44n, ujt 2n2646, diacdb3, triac bt136, put 2n6027 circuit components on board : electrolytic capacitor 10μf, 63v, electrolytic capacitor 1μf, 63v , met. capacitor 0.33μf, 63v , diode 1n4007, inductor 220uh, 4.7μh, 10mh. pulse transformer on board :2 nos. pt4502 1:1 and one is pt4503 1:1:1 load selector : 6 load resistances 47e / 7w, 1k / 1w, 1k / 10w, 10k / 10w, 120e / 5w, 2k2 / 2w. test points : 10 nos ( gold plated ) power supply ( mains ) : 220v / 110v, 50hz / 60hz included accessories : bread boards : 2 nos. connecting wires : 20 nos. 2mm to 1mm patch cords : 15 nos. 2mm patch cords ( red ) 16” : 4 nos. 2mm patch cords ( black ) 16’’ : 4 nos. 2mm patch cords ( blue ) 16’’ : 12 nos. mains cord : 1 no. with i ) power semiconductor application experiment panel ii ) con / inv panel iii ) triggering circuit / dv / dt protection panel 2.098 1. to study the operation and to use: ( a ) multimeter, and, ( b ) oscilloscope 2. to study the operation and to use: ( a ) af signal generator; and, ( b ) rf signal generator 3. to study the operation and to use frequency counter 4. to study the operation and to use frequency generator against above 4 experiment following instruments to be supplied 1 ) digital multimeter .. .............2, 000 / = 2 ) cathode ray oscilloscope 30 mhz……. ……………. each……….. 20, 000 / = 3 ) digital storage oscilloscope 25 mhz……………………each………… 20, 000 / = 4 ) af signal generator………………………………………………each…………….. 5, 000 / = 5 ) rf signal generator 50mhz………………………………………each……………. 20, 000 / = 6 ) frequency counter 2 ghz…………………………………………each……………. 15, 000 / = 7 ) function generator 5 mhz…………………………………………each……........... 15, 000 / = 2.099 digital lcr meter variable measured l, c, r and loss angle ( d factor ) measured frequencies: 1 khz, 100khz display: 3⅟₂ digit , resistance: 0 to 20 mω, 0.1 ω , capacitance: 0 to 20000μf, 0.1 pf inductance: 0 to 20000 h, 0.1μh , d factor: 0.01 to 8.0 with 1% error 2.100 distortion factor meter frequency : 20 hz to 200khz distortion:0.1% to 100% f.s.d. in steps , input sensitivity: 100mv ( r.m.s. ) , input impedance: 1mω / 160pf, voltmeter range: 300μv to 300v f.s.d. in 13 range 2.101 to measure l & q by maxwell method full bridge with oscillator, led null bar graph & audio ampr with speaker inbuilt for null ind., digital multimeter & cro sig. o / p inbuilt, imported ( bourna ) 10 turn pot for null adj., decade inductance with rotary switch inbuilt, backlight led & wooden hard box 2.102 to measure the unknown capacitance by schering bridge full bridge with oscillator, led null bar graph & audio ampr with speaker inbuilt for null ind., digital multimeter & cro sig. o / p inbuilt, imported ( bourna ) 10 turn pot for null adj., decade inductance with rotary switch inbuilt, backlight led & wooden hard box 2.103 to measure the distortion in a given waveform low frequency sine / square & triangle wave generator digital meters for frequency & voltage measurement digital distortion meter 2.104 to construct and test a q meter this kit consist of mixed signal generator, digital meter & specially designed q meter system to find out all mixed frequency. decade inductance box 2.105 to study the spectrum analyzer. +17 dbm 3rd order intercept at 2 ghz ±0.3 db absolute amplitude accuracy to 3 ghz displayed average noise level: –142 dbm / hz at 26.5 ghz, –157 dbm / hz at 2 ghz and –150 dbm / hz at 10 khz internal preamp available: danl of 156 dbm / hz at 26.5 ghz, 167 dbm / hz at 2 ghz phase noise: –113 dbc / hz at 1 ghz and –134 dbc / hz at 10 mhz carrier frequency, 10 khz offset high speed sweeps with high resolution and low noise: 1 ghz sweeps at 10 khz rbw in 2.106 to measure the unknown frequency by wein bridge full bridge with oscillator, led null bar graph & audio ampr with speaker inbuilt for null ind., digital multimeter with freq. counter & cro sig. o / p inbuilt& cro sig. o / p inbuilt, imported ( bourna ) 10 turn pot for null adj., backlight led & wooden hard box 2.107 microcontroller trainer kit 1.write a simple assembly programs for a. addition b. subtraction b. multiplication d. division 2. write a programs for ( any two of the following ) i. 4 x 4 matrix keypad interface ii. character based lcd interface iii. analog to digital conversion ( on chip adc ) iv. serial eeprom v. seven segment led display interface vi. interfacing with temperature sensor vii. stepper motor interface 8 bit embedded microcontroller trainer features • single board design with various resources • excellent training platform for embedded applications • software development tools include assembler and ‘c’ compiler • easy adaptability to different versions of microcontroller in the same family specifications • experimental board for 40 pin mcs51 and avr family of microcontrollers • in system programming ( isp ) facility for many microcontrollers • double reset signal with manual key • crystal frequency: 11.0592mhz • on board rs232 compatible serial interface terminated in a 9 pin d female connector • 4×4 matrix keyboard • 16×2 alphanumeric lcd connector ( 4 bit interface ) and trimmer for contrast adjustment • four 7 segment led displays • i2c eeprom ( 24cxx ) • real time clock ( ds1307 ) with lithium battery and sram • 8 high current output port ( 500ma ) for driving external loads • two 12v sugar cube relays • continuous tone piezo buzzer • temperature sensor socket with thermostat functions • four 8 bit a / d converter, one 8 bit d / a converter provided by pcf8591 • all port pins available on 10 pin box header • 8 leds for easy logic state monitoring • 8 input trigger switches using 8 push buttons • isp programming with flash isp for at89s51 / 52 / 8252 / avr • infrared remote control receiver module ic supported • p89v51rd2bn • at89s52 installable software on cd • programmers notepad : free, open source, text editor • flash isp programmer software for 89sxx • bascom basic compiler ( demo version ) • mide 51: an ide for mcs 51 microcontroller • winavr : open source c compiler for avr • sample programs for peripherals dc 12v / 500ma output power supply experiments • study of led blink • study of dancing light • study of lcd display • study of lcd keyboard display • study of 7 –segment display • study of rc5 remote control test program • study of analog to digital converter • study of real time clock ( rtc ) 2.108 microcontroller simulation software microcontroller simulation software: proteus vsm for 8051 2.109 to study the function of fibre optic analog link.to study the frequency response of optical receiver at various load conditions. 3. to study the losses in optical fibre:— ( a ) propagation loss, ( b ) bending loss. 4. to study the numerical aperture of optical fibre. basic fiber optics trainer kit will have features of ( i ) numerical aperture calculation ( ii ) fibe loss measurements facilties.transmitter : 1 no., led 660 nm, receiver : 1 no., fiber optic photodetector modulation techniques : 1. am 2. fm 3.pwm, drivers : 1 no. with analog & digital modes, clock : crystal controlled clock 4.096 mhz, pll detector : 1 no. ac amplifier : 1 no.comparator : 1 no. filters : 1 no. 4 order butterworth, 3.4 khz cutoff frequency, analog band width : 350 khz, digital band width : 2.5 mhz, numerical aperture of pmma fiber, loss in 1 mtr / 5mtr pmma patch cord. 2.110 to be familiar with the following network components: this will be a full package of the followings: ** rj5 / cat5 cables 100 meters rj 45 connectors 100 pcs cutter & crimping tools for rj45 / cat 5 cables cable tester / tracker…….. 4 pcs hubs with accessories & tool kit network interface different card 2.111 to be familiar with mobile telephone cellular system : egsm / gsm 900 rx frequency band : egsm 925, 960mhz, gsm 900, 935, 960mhz. tx frequency band : egsm 880, 890mhz gsm900, 890, 915mhz. output power : +5, +33dbm / 3.2mw 2w. channel spacing : 200khzantenna : loop type 50w display : 84x48 pixels.on board sections : antenna keypad sim charging circuit clock.user interface such as buzzer, vibrator and led’s.test points : 41fault : 25.features that can be set: screen savers ring tones logos sms etc.accessories : battery mains cord. instruction manualpower supply : 220v + 10%, 50hz / 60hz on request. gsm specifications: gsm capacity : gsm 900 / 1800egsm, gsm data services asynchronous transparent & non transparent.modes : 14.4kbits / ssim interface : 3v. rf characteristics: receiver: egsm sensitivity : < 104dbmdcs sensitivity : < 102dbmselectivity @ 200khz : >+9dbcselectivity @ 400khz : >+41dbc.dynamic range : 63dbintermodulation : > 43dbmc channel rejection : > 9dbc transmitter : maximum output power : 33dbm +2db ( egsm ) .maximum output power : 30dbm +2db ( dcs ) maximum output power : 5dbm +5db ( egsm ) maximum output power : 0dbm +5db ( dcs 1800 ) noise in 925 935mhz < 67dbmnoise in 935 960mhz < 79dbmnoise in 1805 –1880 mhz < 71dbmphase error at peak power <5deg.rms.frequency error : 0.1ppm maxpower supply : 9vcurrent consummation : max 500ma 2.112 to be familiar with cordless telephone digital cordless phone with caller id, rechargeable ni mh battery caller id with 50 name and number memory, 100 name and number phonebook entries, speaker: yes large 1.8 inch lcd display it is not wall mountable and does not come with powerfailure feature the box includes handset, base, battery, charger and user guide 2.113 to be familiar with fax printing technology ink jet monochrome, max printing resolution up to 600 x 300 dpi copier type digital, operating system support ms windows 2000, ms windows 98, ms windows me, ms windows xp 2.114 network components cat 5 / 5e / 6 cable : 100mtrs ( rs 2000 / ) , rj 45 connectors: 200pcs ( rs. 500 / ) rj 45 crimping tools: 05 ( rs. 800 / each ) lan cable tester ( rj 45 ) : 05 ( rs 1000 / each ) 2.115 desk top computer processor: intel core i5 third generation, operating speed: 3.4 ghz, ram type: 4 gb ddr3, hdd : 1 tb sata, monitor: 19 led , display resolution: 2048x1536, mouse: optical, ethernet: gigabit, keyboard: 104 keys, sound: integrated idt 92 hd89e audio, 3 gb video graphics, memory card reader, operating system: windows 10 os and quick heal internet security or equivalent. 2.116 ups 1 kva on line ups for pc, battery backup 2.117 24 port managed switch no. of ports: 10 / 100 mbps 24 ethernet ports, switch fabric: 32 gbps, form factor: rack mountable, os: lan base image, console port: availavble for configuration, mac address table: 4000 or higher, vlan: supported, mtu: 9100 with support for jumbo frames, warranty: 3 years onsite comprehensive warranty including parts and labor plus onsite technical support with 24x7 2.118 24 port unmanaged switch 24 port 10 / 100 / 1000mbps ethernet switch wifi router: 300 mbps wireless router with 4 lan ports and 1 wan port 2.119 8 port hub external power supply, 8 nos rj 45 connectors for 10base t / 100base tx, ethernet ports 8 port, capacity 1.6 gbps, wireless speed 10 / 100 mbps 2.120 access points 54 mbps access point for wifi network: no.of channel: dual channel for support upto 108 mbps ( 2x54mbps ) , backbone connectivity: connect over fast ethernet through backbone switches, security: security enabled wifi connectivity with option for broadcast of ssid, network: 802.11 a / b / g / n network support, poe: poe enabled, form factor: wall or ceilling mountable with physical lock suppor. warranty and support: 3 years on site comprehensive warranty including parts and labour plus on site technical support with 24 x 7 2.121 network passive component for networking utp cat 6 cable connected to the required location from patch panel to i / o boxes, patch panel: ethernet patch panel mounted on switch rack as required, rcak: floor or wall mountable rack of sizes 6u / 9u / 17u / 32u / 42uwith depth 750mm to 1000mm, i / o box: single, / dual i / o box of reputed brand, patch cord: 1 mtr / 2mtr long cat 6 patch cord. 2.122 lan trainer ethernet ( ieee 802.3 wireless lan ( 802.11 ) , token bus ( 802.4 ) token ring ( 802.5 ) , data rate : 10 / 100 mbps for ethernet, 1, 2, 5.5, 11 mbps for wirless & lan as per ieee 802.11b, connectivity through rj 45 connector. 2.123 pc based optical fiber lan trainer package pc based optical fibre lan trainer with necessary software package 2.124 installation & commissioning of network ( i ) laying of ofc & cat 6 cable ( ii ) splicing ( iii ) installation & network testing 2.125 to measure displacement with lvdt actual lvdt with instrumentation amplifier dc o / p with digital meter, 3and 1 / 2 digit led display with polarity indicator, sensitivity of 10mv / mm in the range of 10mm. 2.126 to measure temperature with thermocouple thermocouple sensor in steel case electric water jag. instrumentation amplifier with digital meter circuit diagram printed on kit external mounted actual sensor mercury thermometer 2.127 to measure temperature with thermistor thermocouple sensor in steel case electric water jag. instrumentation amplifier with digital meter circuit diagram printed on kit external mounted actual sensor mercury thermometer 2.128 to measure pressure with strain gauge strain gauge sensor with waight loading sysytem sample weights. instrumentation amplifier with digital meter circuit diagram printed on kit external mounted actual sensor 2.129 to plot the characteristics of rtd ( pt 100 ) rtd 3 wair sensor in steel case electric water jag. instrumentation amplifier with digital meter circuit diagram printed on kit external mounted actual sensor mercury thermometer 2.130 temperature controller with on off controller, temperature controller with pi controller, temperature controller with pid controller temperature controller with facilities for p, i, d and relay control blocks, operating temperature: ambient to 90°c, separate controls for p, i, d channel gains, two settings for relay hysteresis, fast 25w oven fitted with ic temperature sensor, forced cooling option to ready oven for next experiment, digital display of set and measured temperature on a 3½ digit built in dvm, 0 9999 sec, timer on panel for a convenient temperature response experiment, buffered output for recorder 3 mechanical items : 3.001 laboratory setup for measuring the co efficient of friction combined inclined plane and friction apparatus: it consists of 15cm x 60cm teak wooden board with glass top hinged on an iron base to which a sector with graduated arc and vertical scale is to be provided for adjusting to any required position. the plane may be clamped at any angle up to 45 degrees. a 5 cm dia. friction less pulley is to be attached to the end of the wooden board by means of a clamp. complete with brass roller cart and pan. two weight boxes ( each of 5 gm, 10 gm, 2 20 gm, 2 50 gm, 2 100 gm weight ) , boxes each weighing 300 gm with 8 mm ply case and bottom of different surfaces like, glass, teak wood, brass, copper, sand paper and card board are to be supplied along with the set up. for weight hanging cotton rope of sufficient length are to be supplied along this setup. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.002 simple screw jack simple screw jack is to be equipped with a square threaded screw of diameter 30 mm & lifting height 500 mm. all components are to be accurately machined, nut and square threaded screw with a pitch of 5 mm carrying a double flanged turn table of 20 cm dia. fitted on steel base and complete with two adjustable pulleys, cords and hooks. weights of 10 kg, 5 kg, &1kg. 2 pcs each along with all available combinations of effort weights, and instructional manual are to be supplied along with the setup. for weight hanging cotton rope of sufficient length are to be supplied along this setup. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.003 single purchase crab winch single purchase crab winch is to be fitted with a heavy cast iron wall brackets and attachable to portable m.s. framed trolley. the effort wheel is of c.i. material of 25 cm diameter with a hole for effort attachment mounted on a shaft of about 40mm dia. on the same shaft a geared wheel ( machine cut ) of 15 cm diameter shall be mounted. the teeth of this pinion wheel shall mesh with another ( spur ) toothed wheel of 30 cm diameter. this spur gear shall be mounted on another axle to which a load drum of about 7.5 cm diameter of heavy c.i. material are to be attached to which the lifting loads can be attached at bottom. a set of 5 slotted weights of 2 kg each and a hanger of 2 kg and two sets of additional weights for load ( starting from 1 kg up to 5 kg in steps of 500 gm ) and effort ( starting from 1 gm to 200 gm with all available combination. ) wooden scale – 1m ( 2 nos. ) for weight hanging cotton rope of sufficient length are to be supplied along this setup. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.004 double purchase crab winch experimental set up of double purchase crab winch is to be fitted with heavy cast iron wall brackets and attachable to portable m.s. framed trolley. a cast iron made effort wheel of more than 25 cm diameter along with a hole for effort attachment mounted on a shaft more than 40mm and a load drum of about 7.5 cm diameter. the teeth of the pinion wheel ( about 75 mm dia ) mounted on effort wheel shaft shall mesh with another ( spur ) toothed wheel of 30 cm diameter mounted on intermediate shaft. this intermediate shaft also contains another pinion ( about 75 mm diameter ) . this pinion ( spur gear ) meshes with spur gear of 30 cm diameter shall be mounted on the shaft ( 40 mm dia ) upon which a load drum of about 7.5 cm diameter of heavy c.i. material is also mounted. a set of 5 slotted weights of 2 kg each and a hanger of 2 kg and two sets of additional weights for load ( starting from 1 kg up to 10 kg in steps of 500 gm ) and effort ( starting from 1 gm to 200 gm with all available combination. ) wooden scale – 1m ( 2 nos. ) . for weight hanging cotton rope of sufficient length are to be supplied along this setup. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.005 worm & worm wheel experimental set up of worm and worm wheel arrangement is to be equipped with one worm wheel ( 40 teeth ) of 250 mm dia. with an integral drum having single start thread of 120 mm dia. made of cast iron that meshes with worm wheel, a cast iron made effort wheel of more than 25 cm diameter is mounted on the worm shaft and including of all accessories ( i.e. effort pan, load hangers, cotton rope of sufficient length, wooden scale ( 1m ) 02 nos ) , etc ) , two sets of additional weights for load ( starting from 1 kg up to 5 kg in steps of 500 gm ) and effort ( starting from 10 gm to 200 gm with all available combination. ) for weight hanging cotton rope of sufficient length are to be supplied along this setup. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.006 weston’s differential pulley block experimental set up for differential pulley block having ceiling mounting arrangement is to be equipped with a cast iron double sheave pulley block having 16 no. of cogs on bigger pulley and 8 no. of cogs on smaller pulley mounted on steel shaft that rests on sturdy cast iron bracket and moving freely on two bearings. a snatch pulley of 10 cm diameter with hook at bottom shall be supplied along with a endless steel chain, and a hook for placing the effort weights. two sets of additional weights for load ( starting from 1 kg upto 5 kg in steps of 500 gm ) and effort ( starting from 10 gm to 200 gm with all available combination. ) for weight hanging cotton rope of sufficient length are to be supplied along this setup. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.007 rockwell hardness testing machine rockwell cum rockwell superficial hardness tester must confirm to is 1586, is 3804, is 5072 and is 5073 ( all latest edition ) with suitably fabricated body, with in built leveling screw at body base; the hardness measurement scales for direct reading of rockwell scales hrc, hrb, hra, hrn & hrt with major load of 15, 30, 45, 60, 100&150 kgf ) & minor loads ( 3 / 10kgf ) in all scales; test force application hydraulic application system / automatic ( dash pot ) ; max. test height 230mm; depth of throat 133mm; auto zero setting dial gauge; least count for rockwell tester should be 1.0 and for rockwell superficial tester it should be 1.0; net wt. not less than 60 kg ; approximate m / c dimensions – l 450, w 260, h 625; rockwell & rockwell test consists of forcing an indentor ( diamond or ball ) into the surface of the test piece in two steps i.e. first with preliminary test force & thereafter with additional test force & then measuring depth of indentation after removal of additional test force ( remaining preliminary test force active ) for measurement of depth of penetration. the machines should be suitable for rockwell tests. this is motorized digital hardness testers having lcd display for easy hardness measurement. the results displayed in 0.1 rockwell unit for more accurate measurement. the machine for rockwell & rockwell superficial test a preliminary test force in first applied and then indicator is automatically set for zero. quickly thereafter an additional test force is applied without removing the preliminary test force. when the penetration is stabilized, the additional test force is removed and the hardness number is shown directly on the indicator. features: the machine body should have a taper front look & large size read out in the front. the machine should be powder coated for better look. the elevating screw of the machine is guided in a hardened & ground bush, not allowing movement of the elevating screw more that 0.05mm when raised to full height. a hardened & ground stepped brush is fixed on top of the main screw for location & rest surface for trouble free long life machine accuracy; an antifriction linear bearing with almost no clearance is to be provided for a perfect vertical movement of loading plunger with minimum friction. this enables testing of small dia pin or ball upto 3mm; all machine models are provided with automatic zero setting dial gauge hence zero setting at every test can be avoided. standard accessories: testing table 50 mm dia 1no; testing table 38 mm dia with “v” groove for round jobs 6 45 mm dia 1no; diamond indenter ( rockwell ) 1 no; steel ball indenter 1 / 16” with 5 spare balls 1 set; test block rockwell “c” 1 no; test block rockwell “b” 1 no; test block hr30 n 1 no; allen spanners 5 nos; screw driver 1no; clamping device 1 no; dash pot oil 1 no; wooden box for std. accessories 1 no; telescopic sleeves for elevating screw protection 1 set; machine cover 1 no; instruction manual 1no. specification of some critical items: test block: diamond tools; indenters: diamond tools; dial: baker / mituttyo; all fabricated steel body should with powder coating. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied 3.008 brinell hardness testing machine basic machine is to be designed with a hydraulic power pack and control circuit for effortless loading and unloading operation. an optical device with 14 x magnification is to be provided in front of the tester to project diameter of ball impression on glass screen with micrometer measuring system having 0.01 mm accuracy. the indenter must swivels & projects dia of ball impression immediately after unloading operation. these testers are suitable for measuring the hardness of all type of alloys parts with high degree of accuracy at all loads. these testers strictly conform to is 2281 2005. bs 100003 2 and astm 10. this tester has motorized loading & unloading cycle. this m / c should be capable to allow small loads for testing of aluminium & copper alloys. test loads: 500 to 3000 in stage of 250 kgf; initial load in kgf: zero; maximum test height: 380mm; throat:200 mm; depth of elevating screw below base: 180 mm approx.; approximate machine dimension: l1025 x w645 x h1175 approx. size of base: 400 x 740 mm approx.; net weight:450 kg. approx.; drive motor: 0.5 hp; mains power supply: 415v, 50 hz, 3 phase, ac; indentation measurement: direct reading optical device with 14x magnification; scale least count ( mm ) : 0.01 mm; diagonal measuring range: 1.0 to 6.0 mm; standard accessories: testing table dia 200 mm: 1 no.; 70 mm v groves testing table for round jobs of dia 10 to 80 mm: 1 no.; ball holder dia 5 mm: 1 no.; ball holder dia 10 mm: 1 no.; test block hbw 5 / 750: 1 no.; test block hbw 10 / 3000: 1 no.; allen spanner: 4 nos.; steel ball dia 5 mm: 5 nos.; steel ball dia 10 mm: 5 nos.; instruction manual: 1 book. specification of some critical items: objective lens make :cosmo; test block :diamond tools ( make ) ; indenters: diamond tools ( make ) ; bearing : nachi japan / ntn japan / fag; motor make: hindustan / kirloskar; pump make: gear hydro / greaves; hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.009 charpy & izod impact testing machine ( mechanical type ) , impact tester is to be a simple & accurate means to produce & measure energy directly in charpy and izod scale. this tester is suitable for measuring the energy of all type of alloys parts with wide testing range from soft to hard & their results must be accurate. the test method confirmed to bs 131: part 4 1972, ( amended 15 august. 1933 ) , bsen iso 148:2:2016 and astm 10. for impact tester the pendulum is mounted on antifriction bearing, it has two starting positions, the upper one of charpy & the lower one for izod. charpy tested up to 300 j and izod 168 j, high accuracy & repeatability of measurement at all energy with in ±1%. max capacity: 300 j in charpy & 168 j in izod; min graduation : 2.0 j; machine dimension: 1.1 m x 0.45 m x h1.65m weight: 375 kg; base weight : 285 kg approx.; striker steel grade : en 36; anvil steel grade : en 36; bearing make : nachi, japan / fag / ntn; all casting used are steel cast grade. standard accessories: charpy / izod anvil block 1no. each; striker 2 no. ( charpy & izod ) ; weights 1 set; allen spanners 4 pcs.; instruction manual 1no. conforming to is 1598 ( 1977 ) hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.010 universal testing machine universal testing machine: max. capacity: 400 kn; measuring range analogue: 0 400 kn, 0 200kn, 0 100kn & 0 40kn; load resolution analogue: 1st range: 1kn, 2nd range: 0.5kn, 3rd range: 0.25kn & 4th range: 0.1kn; load range with accuracy of measurement: ±1.0%: 8 to 400 kn; clearance for tensile at fully descended: working piston: 50 700 mm; clearance for compression test at fully: descended working piston: 0 700 mm; clearance between columns: 500 mm; ram stroke : 200 mm; straining / piston speeds: 0 150 mm / min; should be enable hydraulic wedge action grip; continuous roll autographic recorder supplied as standard to enable study of the behaviour of materials; motor driven threaded columns for quick effortless adjustment of middle crosshead to facilitate rapid fixing of test specimen; arrangement for easy change from plain to screwed specimen; should have simple control for the ease of operation, must be made of robust straining frame of an extremely rigid construction ( spheroidal graphital iron ) , automatic load selector for all range, fully enclosed and protected pendulum. universal testing machine is to be designed for testing metals & other materials under tension, compression, bending, and transverse & shear loads. load is applied by hydrostatically lubricated ram. main cylinder pressure is transmitted to the cylinder of the pendulum dynamometer system housed in the control panel. the cylinder of the dynamometer is also of self lubricating design. the load transmitted to the cylinder of the dynamometer is transferred through a lever system to a pendulum. displacement of the pendulum actuates the rack and pinion mechanism which operates the load indicator pointer and autographic recorder. the machine consists of straining unit: this consists of a cylinder motor with chain & sprocket drive & a table coupled with the ram of the hydraulic cylinder, mounted on to the robust base. the cylinder & the ram are individually lapped to eliminate friction. the upper crosshead is rigidly fixed to the table by two strengthened columns. the lower crosshead is connected to two screwed columns which are driven by a motor. axial loading of the ram is ensured by relieving the cylinder & ram of any possible side loading by the provision of ball seating. an elongation scale, with a minimum graduation of 1mm, is provided to measure the deformation of the specimen. tension test is conducted by gripping the test specimen between the upper & lower cross heads. compression, transverse, bending, shear & hardness tests are conducted between the lower crosshead & the table. the lower crosshead can be raised or lowered rapidly by operating the screwed columns, thus facilitating ease of fixing of test specimen. control panel: the control panel consists of power pack complete with drive motor & an oil tank, control valves & analogue dial unit. power pack: the power pack generates a maximum pressure of 200kg / cm2. the hydraulic pump provides continuously non pulsating oil flow. hence the load application is very smooth. hydraulic controls: hand operated release valve & motorized control valve are used to control the flow to & from the hydraulic cylinder. the regulation of the oil flow is infinitely variable. incorporated in the hydraulic system is a regulating valve which maintains a practically constant rate of piston movement. control by this valve allows extensometer reading to be taken. load indicator system: this system consists of a large dial and a pointer. a dummy pointer is provided to register the maximum load reach during the test. different measuring ranges can be selected by operating the range selection knob. an overload trip switch is incorporated which automatically cut out the pump motor when the load range in used in exceeded accuracy & calibration: the machine is to be calibrated over each of its measuring ranges in accordance with the standards as laid down in is: 1828: part1: 1991 & is 1608 ( 2005 ) . an accuracy of ±1% is to be guaranteed from 2% to 100% of the capacity of the machine. some component specification of critical items: hydraulic motor make : remi; gear motor make : ravi, power pack of hydraulic grip: polyhydron systems pvt ltd., bearing make : kg, nachi, japan, skf, ntn japan; all casting are to be of steel cast grade; panel & measuring panel should be powder coated; screw & column should be hard crome plating. for any change authority’s approval is needed. standard accessories: for tension test: a ) grips for round specimen: dia mm ) φ10~φ20, φ20~φ30, φ30~φ40 3 sets; b ) grips for flat specimen thickness ) 0~10 mm, 10 20 mm, 20 30mm ( width 65mm ) 3 sets; for transverse test: table with adjustable rollers width of rollers 160mm, diameter of rollers 30mm, max. clearance between supports 500mm, ; radius of punch tops 12mm, 16mm 1 set; pair of compression plates dia. 120mm – 1 set; shear test attachments: 0 20 mm size dia ( double shear ) 1 set; high pressure hydraulic pack: hydraulic pack separate for gripping device & loading hydraulically 2 set; mechanical extensometer double dial display: measuring range: 0 3mm, thickness or dia of specimen: 1 20mm, gauge length 30, 40, 50, 60, 70, 80, 100 & 120mm – 1 set; foundation are to be made as per foundation drawing, machine should be installed on the foundation, power connections are to be made, hydraulic oil or any other oil required for commissioning the machine has to be supplied for commissioning. 2 hard copies of operation manual with electric wiring diagram and hydraulic circuit diagram & laboratory manual are to be supplied along with the set up and installation & demonstration are to be given to the users. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.011 torsion testing machine electronic torsion testing machine of capacity 100 nm capacity: maximum torque capacity: 5 nm to 100nm; torque resolution: 0.04 nm; torque range: 100, 50 & 20 nm; angle of twist resolution: 1 degree; clearance between grips : 0 420mm; accuracy of torque measurement: ±1% in the range from 4% to 100% of machine capacity; motor ( 440v, 3 phase & 50 hz ) : 0.5 hp; machine is conduct test slowly by a handle which facilitates finding modulus of rigidity “g”; graph provision should be there for torque vs angle of twist graph & to calculate various parameters like torsional shear strength, modulus of rigidity etc. standard accessories: display : dial pointer display; the machine should be suitable for torsion and twist tests on various metal rods & flats; torque should be measured by torque dial indicator & angle of twist measure by rotary dial; geared motor should apply the torque to the specimen through gear box; grip for round specimen: 4 8mm, 8 12mm dia.; grip for flat specimen : 2 8 mm width 25mm; the display of torque & angle of twist on dial; machine manual: 1 sets. specification of some critical item: gear motor make : ravi; bearing make: nachi, japan / ntn, japan / skf foundation are to be made as per foundation drawing, machine should be installed on the foundation, power connections are to be made, hydraulic oil or any other oil required for commissioning the machine has to be supplied for commissioning. 2 hard copies of operation manual with electric wiring diagram and hydraulic circuit diagram & laboratory manual are to be supplied along with the set up and installation & demonstration are to be given to the users. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.012 air conditioning tutor, the laboratory model of air conditioning tutor unit consists of ducting fitted with various air conditioning components. air flow is to be provided within duct of size 200 mm x 200mm by an axial flow fan and within the flow path heaters, cooling coil and steam humidifier connections are to be provided. cooling circuit consists of a hermetically sealed compressor; air cooled condenser, thermostatic expansion valve, and evaporator. specifications: cooling circuit: compressor hermetically sealed ( kirloskar make ) for 2 / 3 tr with freon 2.; condenser air cooled type , made by copper tubing with fins, with a condenser cooling fan ( ge ) – reqd. capacity, evaporator coil – to be made from copper tube.expansion devices: thermostatic expansion valve ; rotameter ( glass tube type ) for measuring the flow of refrigerant, pressure gauges for high pr and low pr. measurement, hp / lp cutout, digital temperature indicators for measurements of temperature at various points energy meter for compressor input power condensate measuring arrangement. heating coil: air heater with input control provided with energy meter for input measurement ( heating capacity 1 kw ) . steam generator and injector for humidification of air. anemometer for measurement of air velocity ( range 0 – 15m / s ) , sling psychrometer to measure dbt and wbt, psychometric chart . this unit should be capable of cooling of atmospheric air, heating of air, humidification of air, dehumidification and heating of air. hard copies of instruction manual ( with schematic diagram, sample calculations and observation table ) & maintenance manual are to be supplied along with the set up at the time of installation & also demonstration are to be given. 3.013 bomb calorimeter with complete outfit, bomb calorimeter with complete outfit, suitable for analysis of heat of combustion organic matter as per the indian standard recommendation & consisting of standard accessories like bomb, bomb firing unit, valve for bomb, valve key, vibrator, timer, stirrer, o ring for stirrer, connecting tube, pressure gauges, thermometer, digital temperature measuring unit, pellet developing unit, beckman stainless steel crucible, ignition wire ( 2 m nichrome ) cotton reel, stand for bomb lid, hook for lifting bomb etc., and instruction manual. equipment should be capable of performing experiment as per is 1448 ( part 6 1984 or later ) , complete with supply of one oxygen gas cylinder –7.0 m3, gas charging unit ( pressure gauge, gas release valve, spanner for oxygen tube connection, gas pipe etc ) and benzoic acid 100 g. machine / setup manual – 01 set hard copies ( two sets ) of instruction / laboratory manual with sample calculations and observation are also to be supplied along with this setup. 3.014 cut out model of room air conditioner actual working model of window type room air conditioner ( new ) showing the details of all internal parts and connectivity among them for demonstration purpose.all internal components should be labeled properly. 3.015 cut section model of fire tube cochran boiler cut section model of fire tube cochran boiler model showing the details of all internal parts, boiler mountings and accessories for demonstration purpose. all internal components should be labeled properly. 3.016 cut section model of lancashire boiler, cut section model of lancashire boiler, model showing the details of all internal parts, boiler mountings and accessories for demonstration purpose. all internalcomponents should be labeled properly 3.017 cut section model of water tube babcock and wilcox boiler, cut section model of water tube babcock and wilcox boiler, model showing the details of all internal parts, boiler mountings and accessories for demonstration purpose. all internal components should be labeled properly. 3.018 cut section of actual hermetically sealed reciprocating compressor cut section of actual hermetically sealed new reciprocating compressor with rotating arrangement to show the reciprocating motion of compressor. cut section showing details of all internal parts and accessories for identification of components and demonstration purpose all internal components should be labeled properly. 3.019 refrigeration demonstration unit, laboratory model of refrigeration unit consist of different components that work on vapour compression refrigeration cycle. this unit contains: hermetically sealed compressor ( kirloskar make ) for 1 / 3 tr with cfc free refrigerant, expansion devices: capillary tube of required length and thermostatic expansion valve; evaporator coil made of copper coil; air cooled condenser made of copper tube; controls: services valve, solenoid valve, filter drier for refrigerant, hp / lp cutout, thermostat, measurement devices: digital temperature indicator for measurement of temperature at different locations, pr gauges for condensing and evaporating pr., energy meter for compressor input power, voltmeter and ammeter for compressor, rota meter for liquid flow measurement, etc. the unit should be capable of measure cop of the unit, refrigerating effect and work input. setup manual – 01 copy. instructional and laboratory manual with sample calculations are to be provided. installation and commissioning of said item are to be done. 3.020 separating & throttling steam calorimeter with boiler, this laboratory setup is used to find out dryness fraction of steam by combined separating and throttling calorimeter. the steam from steam mains is passed through separating calorimeter where it losses most of its moisture contents and become comparatively drier, it is then passed through the throttling calorimeter where superheating taking without change of total heat, the temperature and pressure place. this set up mounted on a portable steel structure fully instrumented to determine quality of steam at pressure of steam 8.0 10.0 kg / cm2 using separating calorimeter ( consist of two concentric chambers throttling calorimeter with steam condensing units, non ibr small steam boiler shell fitted with immersion heater ( not less than 3kw ) and furnished with safety valve, water level indicator, pressure gauge, blow off cock, over temperature protection, digital thermometer, steel lagging jacket, power supply for heating: 230 v, single phase ac. arrangement for drainage of balance water after experiment to be done. operation, maintenance and laboratory manual with calculation sheet are to be supplied along with this setup. 3.021 thermal solar water heating system, non pressurized solar water heater with evacuated tube set with measuring arrangement of pressure, temperature and quantity of water. capacity 100 liter. no. of evacuated tubes atleast 10 ( with suitable diameter & length ) anodized aluminum stand with angle adjustment arrangement, stainless steel water tank, max. operating pressure 0.5 mpa, complete installation & commissioning should be done by the supplier at the convenience of the user. operation, maintenance and laboratory manual with calculation sheet are to be supplied along with this setup. 3.022 stefan boltzmann’s apparatus, the apparatus consists of the following for carrying out the experiment to measure stefan boltzmann’s constant. the apparatus consists of a hemisphere surrounded by hot water. hot water is obtained from a water heating tank. when blackened disc is inserted at the centre of the hemisphere, the heat is transferred into the disc from hemisphere by radiation and its temperature begins to rise. the rate of temperature rise is measured at the intervals of 5 s. stefan boltzmann constant is determined . specification: water heating tank with electric immersion heater; hemisphere made of copper, 200 mm dia, surrounded hot water jacket of 250 mm dia; test disc made of copper 20 mm dia., 1.5 mm thick provided with thermocouple at the centre; multichannel digital temperature indicator 0 – 200 degree c with least count 0.1 degree c to measure temperature of hemisphere and disk; audible buzzer with timer to bell at every 5 s. setup manual – 01 copy. 2 hard copies of operation and laboratory manual with calculation sheet are to be supplied along with the apparatus.and installation & demonstration are to be given 3.023 dead weight pressure gauge tester it is used for calibration of pressure gauge ( range 1 70kg / cm2 with step 1 kg / cm2 and 0 – 7kg / cm2 with step 0.1 kg / cm2 ) , relationship between pressure acting on the known area of a vertically free floating piston producing a force balanced by known dead weight which is used on the dead weight pressure gauge tester. the main components of dead weight tester are a ) screw pump to generate pressure in the circuit, of adequate capacity and operated by turning the spoked handle, permits easy and accurate setting of pressure. b ) free piston assembly of special steel, hardened, tempered, ground and lapped to make accurate size and very fine surface finish to provide true floating action. c ) set of weights marked in convenient values of pressure ( in kgf / cm2 ) and easily stacked on the carrier weight box. 2 set of hard copies of operation and laboratory manual with calculation sheet are to be supplied along with the apparatus. 3.024 apparatus to measure thermal conductivity of a solid metallic rod the apparatus consists of a copper bar which is to be heated at one end and heat sink is to be provided at other end. the test section of the bar is properly to be insulated and thermocouples are to be attached at 8 locations along the length of the bar, heat conducted through the section of the bar is measured by the heat absorbed by water in water cooled heat sink. a panel containing different controls and measurement display is to be provided. specification: metal bar made of copper with diameter not less than 25 mm of adequate length provided with 8 thermocouples along the length, band heater at one end and water cooled ( rate of water flow 2 l / minute ) heat sink at other end. test portion of bar is properly to be insulated.; the panel contains voltmeter 1no, ammeter – 1 no, dimmer stat 0 – 230 v 2a , multichannel digital temperature indicator; measuring flask and stop watch and thermometer mercury glass ( 0 – 100 degree c ) . 2 set of hard copies of operation and laboratory manual with calculation sheet are to be supplied along with the apparatus. 3.025 shell and tube heat exchanger this experiment setup is to be made of two tube single pass heat exchanger. the hot water is to be provided from water heater 3 kw capacity. the hot water enters into the lower side of end box, flows through the tubes in lower half of the shell and comes to the other end of the shell. it reverses its direction, flows through the tubes in upper half and leaves out. cold water enters lower part of the shell passes over the tubes between the baffles and leaves out the shell through outlet at upper surface of shell. specification: shell – 150 nb having 750 mm length having 25% cut baffles – 4 nos. provided with end boxes ( one end box having divider plate ) ; tubes made of copper 4.5 mm i.d. and 6.35mm od and 250 mm length with triangular pitch; immersion water heater 3.5 kw capacity for providing hot water; thermometer ( 0 – 100 degree c ) for measuring water temperature, valves to control hot water and cold water. 2 set of hard copies of operation and laboratory manual with calculation sheet are to be supplied along with the apparatus. 3.026 heat exchanger parallel flow and counter flow type this experimental setup consists of two concentric tubes, inner tube consists of copper through which hot water flows. while the outer tube consists of gi pipe through which cold water flows. the arrangement enables the parallel and counter flow of the cold water. there should be a provision to measure inlet and outlet temperatures and the flow measurement arrangement so that lmtd and effectiveness of the heat exchangers can be compared. specification: inner cu tube 12.7 mm i.d. and outer gi pipe 15 mm i.d. and 1.5 m long; thermometer ( 0 – 100 degree c ) – 4 nos., measuring flask – 1 l capacity ( borosil make ) ; geyser 3kw 230v 50 hz . 2 set of hard copies of operation and laboratory manual with calculation sheet are to be supplied along with the apparatus. 3.027 single stage, single cylinder reciprocating compressor this experimental setup consists of a single stage air compressor at least 7 kg / cm2 pressure ( elgi make ) fitted with air receiver ( at least 20 m3 volume ) with orifice meter, pressure gauges and energy meter to measure input of the compressor and digital temperature indicators to measure temperatures at various locations. the compressor is to be mounted on the air receiver along with the motor and is to be provided with safety valve ( air relief valve ) and a pressure switch. this unit should be equipped such that it is capable to determine volumetric efficiency and isothermal efficiency at various discharge pressure. specification: air compressor – single stage, single cylinder type driven by 2 hp, 3 phase motor mounted on air receiver provided with delivery valve; air tank and orifice meter with water manometer for air intake measurement; pressure gauges to measure air pressure in air receiver and delivery pressure, multichannel digital temperature indicator to measure temperature at various locations; energy meter to measure input power; a hand tachometer.2 set of hard copies of operation and laboratory manual with calculation sheet are to be supplied along with the apparatus. 3.028 cam analysis apparatus, this experimental setup is to be made to study the cam profiles and performance of cam – follower system. this setup consists of a shaft made of alloy steel by ball / roller bearings upon which different types of cam can be mounted separately. the push rod for follower is to be placed vertically which can adopt all the followers separately. this should be designed such that cams and followers can be changed very easily. a variable speed motor is to be coupled to the cam shaft for changing the speed of the cam shaft. arrangement to be provided for attaching a dial gauge ( 0 – 10 mm displacement with 0.01 mm least count , baker or mittutoyo make ) on the push rod and a rotating disk graduated for 360 degree with 1 degree step mounted on cam shaft for preparing cam profile. by operating the system at various speed jump speed can be found and also the effect of weight and spring force can be studied. the apparatus consists of the following: • cams eccentric, tangent and circular type ( all are to be hardened ) ; followers – flat faced, mushroom head, roller and knife edge ( all are to be hardened ) ; weight set; compression spring; motor variable speed d.c. motor, 1 / 4 hp; speed control unit; dial gauge; tachometer; and stroboscope. cam & followers must be made of case hardened steel. 2 hard copies of operation manual and laboratory manual with calculation sheet are to be supplied along with the apparatus. and installation & demonstration are to be given within one month of supply of set up. 3.029 actual cut section working model of synchromesh gear box 4 forward speed & 1 reverse speed with single plate clutch actual cut section working model of synchromesh gear box 4 forward speed & 1 reverse speed with single plate clutch. the working of gear box is to be shown with the help of actual parts assembled on square iron frame. all the parts of the gear box are to be shown in actual working form for demonstration of gear box. all internal details of this working model should be properly labeled. 3.030 actual cut section model of constant mesh gear box, actual cut section working model of constant mesh gear box mounted on steel frame showing details of all components for demonstration purpose. all necessary parts of gear box are to be provided in actual working form. all internal details of this working model should be properly labeled. 3.031 actual cut section model of differential gear box with rear axle assembly actual cut section working model of differential gear box with rear axle assembly fully floating type with manual rotating arrangement of ambassador car mounted on steel frame showing details of all components for demonstration purpose. all internal details of this working model should be properly labeled. 3.032 static and dynamic balancing of rotating masses apparatus this setup is to be made to carry out both static and dynamic balance of rotating mass system. this setup consists of a stainless steel shaft fixed on a rectangular frame. a set of four blocks with a clamping arrangement is to be provided. for static balancing, each block is to be individually clamped on shaft. for dynamic balancing, a moment polygon is to be drawn using relative weights and angular and axial position of blocks to be determined. the blocks are to be clamped on the shaft and the shaft is rotated by a motor. the system is to be provided with angular and longitudinal scale required to measure the position of mass. specification: drive dc motor 0.5 kw 230 v 50 hz with speed controller; balancing weight – 4 nos. of stainless steel with different sized eccentric mass for varying unbalance; rotating having required diameter made of ss; instrument panel should consist of digital tachometer, strain gauge indicator, on / off switch, etc. 2 hard copies of operation manual and laboratory manual with calculation sheet are to be supplied along with the apparatus. and installation & demonstration are to be given within one month of supply of set up 3.033 universal governor apparatus, the setup consists of a main spindle driven by variable speed motor. different governor assembly like watt, porter, hurtnell and proell governor can be mounted upon the spindle. an arrangement is to be made to measure the lift of the governors at various speeds. by using the data characteristics of the governors and performance of the governors like sensitivity, stability and effort of the governor can be studied. the apparatus consists of the following: drive unit d.c. motor, 1 / 4 hp, 1500 rpm ; belt and pulley system to give spindle speed 100 to 500 rpm ;governor mechanisms with spring and spring compression arrangement and sliding weights for porter and proell governor for the governors: watt governor, porter governor, hartnell governor and proell governor; scale and pointer to measure governor lift 2 hard copies of operation manual and laboratory manual with calculation sheet are to be supplied along with the apparatus. and installation & demonstration are to be given within one month of supply of set up. 3.034 power transmitted by any belt drive using any one dynamometer setup consists of a variable speed motor ( dc ) , driving pulley and driven pulley of equal diameter. pulleys are mounted on motor shaft and brake drum shaft. the driven pulley can slide on the base with bearing block to change initial tension in belt. brake drum is mounted on driven shaft to measure power output. a two channel digital rpm indicator is to be provided to measure rpm of input / output shaft. specification: dc motor – 1 hp, 1500 rpm with variable speed controller, brake drum with spring balance, steel pulleys ( driver and driven of same diameter ) ; endless flat belt ( of fabric belt, canvas belt and rubber belt ) ; belt tightening arrangement, speed controller unit, two channel rpm indicator, stroboscope. this setup should be made such that following experiment can be done: co efficient of friction between belt and pulley; power transmitted; percentage of slip; and creep zone. 3.035 single shoe brake – working model this model consists of a brake drum, mounted on a shaft free to rotate in bearing and is to be provided with brake lever. the whole assembly is to be mounted on iron base. all internal details of this working model should be properly labeled. 3.036 band brake – working model this model consists of a brake drum, mounted on a shaft free to rotate in bearing and a flexible band is to be wrapped partly around the drum. the braking action is to be done with help of lever. the whole assembly is to be mounted on iron base. all internal details of this working model should be properly labeled. 3.037 plate clutch – working model this working unit is to be made of metal parts with operating levers to demonstrate the working principle of plate clutch. the whole assembly is to be mounted on iron base. all internal details of this working model should be properly labeled. 3.038 multi plate clutch – working model this working unit is to be made of metal parts with operating levers to demonstrate the working principle of multi plate clutch. the whole assembly is to be mounted on iron base. all internal details of this working model should be properly labeled....

Department of Higher Education - West Bengal

22923080 supply of laboratory equipment and supply of computer and computer accessories: 1 computer & accessories 2 pc less projector with screen 3 projector screen ( 6’ x 4’ ) with stand 4 laptop 5 desktop with apc 600 va ups 6 printer 7 laser printer 8 journalism 9 sony: cx470 handycam® with exmor r® cmos sensor 10 psychology 11 pneumograph 12 wais ii 13 rescorder 14 16 p.f. 15 film studies 16 wall mount screen 17 dslr 18 c10 cards 64 gb 19 tripod 20 artificial light 21 external microphone 22 desktop with sound box, graphics card. specifications: 7th generation intel core i7, 64 bit operating system, 16 gb ram, memory space: 1tb or more. monitor 24 23 geography 24 theodolite ( 20’’ vernier ) with all accessories 25 fortin’s barometer 26 refractometer : for salinity measurement 27 glass dropper 28 battery operated portable digital ph meter with electrode : approx size 125mm75mm25mm 29 distilled water 5 litres jar 30 buffer capsule of ph value 7, 4 and 9.2 31 hot air oven with temperature control 32 digital weighing machine of 0.001 gm to 200 gm measurement capability 33 mechanical stirrer with rpm meter 34 stainless steel spatula 6 meters long 35 mortar pestle ( wooden / porcelain ) 36 borosilicate glassware petridish 7cm diameter 37 beaker of 250 ml 38 conical flask of 250 ml 39 glass funnel of 7.5 cm diameter 40 whatmann filter paper of 11 cm diameter 41 reagent glass bottle with glass cap of 250 ml 42 graduated pipette of 25 ml 43 plastic zip lock pouch 44 measuring cylinder of 100 ml 45 iron wire net with wooden frame for determination for plant species diversity 1mx1m wooden frame with 2 mmx2mm iron wire net 46 gnss receiver ( etrex 10 ) 47 rain gauge 48 laser distance measurer 49 physics 50 to determine mechanical equivalent of heat, j, by callender and barne’s constant flow method ( complete experimental setup with ) 51 calendar and barn’s continuous flow calorimeter. 52 ac ammeter ( 0 3 a ) . 53 ac voltmeter ( 0 10v ) . 54 thermometers ( 0 100 degc ) 55 measuring cylinder ( 0 100 mg ) 56 dc supply ( 2 12 v and 3a ) 57 three flow water containing beaker. 58 rubber tubing 59 stop watch 60 to determine stefan’s constant ( complete experimental setup with ) 61 dc power supply 12v / 250 ma 62 dc voltmeter 0 12 v 63 dc ammeter 0 – 250 ma 64 dc bulb 12 v 65 components are mounted on a board 66 mains 220 v 50 hz 67 circuit & symbol diagram are printed on the front panel. 68 to determine the coefficient of thermal conductivity of cu by searle’s apparatus. ( complete experimental setup with ) 69 searle’s thermal conductivity apparatus 70 thermometers ( 1 50 degc ) 71 constant level tank 72 rubber tubing and measuring flask. 73 to determine the coefficient of thermal conductivity of a bad conductor by lee and charlton’s disc method ( complete experimental setup with ) 74 hollow metal box 75 ms chrome plated rod, thread reel, ms painted base 76 chrome plated brass disc, disc made of ebonite and glass 77 steam generator, steam chamber, glass beaker 250 ml 78 lee disc stand with base plate 79 thermometers ( 0 – 100 degc ) 80 to determine the moment of inertia of a flywheel. ( complete experimental setup with ) 81 flywheel with ball bearings 82 the bracket carrying the flywheel should be bolted to a vertical surface. 83 weights ( 9*100 gm ) 84 stop watch 85 others 86 to determine the youngs modulus of a wire by optical lever method. ( complete experimental setup with ) 87 brass rod 1 mm 88 g clamps with sharp knife edges 89 mirrors and holder 90 slotted weights ( 500 gm ) 91 telescope 92 cylindrical base 93 to determine the modulus of rigidity of a wire by maxwell’s needle. ( complete experimental setup with ) 94 hollow cylindrical brass tube of length 40 cm. 95 maxwell’s needle, wall bracket, wire 96 digital weighing balance 97 to determine the elastic constant by searle’s method ( complete experimental setup with ) 98 ss rectangular bar each of length 30 cm – 2 nos 99 vernier calliper, material : stainless steel, jaw depth 16 mm 100 range: 0 150mm, least count – 0.01 mm 101 screw guage 102 stand for searle’s experiment 103 to determine g by bar pendulum ( complete experimental setup with ) 104 brass bar 100*3.75*0.5 square cm 105 drilled with 19 holes at equal distance of 5 cm 106 wall bracket 107 to study the motion of a spring and calculate ( a ) spring constant, ( b ) g. ( complete experimental setup with ) 108 adjustable scale on a stand of 37.5 cm 109 helical springs with pointer 110 hangers of 20 g weights 111 to compare capacitances using de’sauty’s bridge ( complete experimental setup with ) 112 decade resistance 10, 100 and 1000 ohm 2 from each 113 capacitor ( 0.1 microf, 0.2 microf ) 2 from each 114 ac power supply of 10 khz 115 null detector ( digital ) 116 components are mounted on a board with circuit and symbol 117 with banana patch cord 118 to study the characteristics of a series rc circuit. ( complete experimental setup with ) 119 dc power supply ( 0 12 v ) 120 voltmeter ( 0 12 v ) 121 galvanometer ( 1 0 1 ) ( moving coil ) 10 from each set 122 resistance ( 10 kohm, 15kohm, 18 kohm ) 123 capacitors ( 1000 microf, 2200 microf, 4700 microf ) 10 from each set 124 toggle switch 2 ways 125 dump switch 126 to study a series lcr circuit lcr circuit and determine its a. resonant frequency b. quality factor ( complete experimental setup with ) 127 dc voltmeter ( 0 5 v ) 128 dc ammeter ( 0 25 ma ) 129 resistance ( 100 ohm, 150 ohm, 220 ohm ) 130 capacitors ( 0.1 microf, 0.2 microf, 0.3 microf ) 131 inductance ( 50 mh ) 132 signals generators 133 to determine a low resistance by carey foster’s bridge. ( complete experimental setup with ) 134 dc supply ( 1.5 v, 250ma ) 135 decade resistance box ( 0.1 ohm to 10 ohm ) 136 galvanometer ( 30 0 30 ) 137 resistance ( 10 ohm ) 138 carry foster bridge with jocky 139 to determine the frequency of a electrically maintained tunig fork by melde’s experiment and to verify ?2– t law. ( complete experimental setup with ) 140 heavy steel fork 141 heavy cast iron base 142 electromagnet 143 weight box 144 voltage source ( 1.5 v to 12 volt, 3 a ) 145 pulley with clamp. 146 reel of thread and pan. 147 to determine the coefficient of viscosity of water by capillary flow method ( poiseuille’s method ) ( complete experimental setup with ) 148 constant water level reservoir 149 rubber tube 150 thermometer 151 pinch cock 152 graduated cylinder 153 manometer with wooden stand 154 glass capillary tube 155 travelling microscope 156 a ) to verify and design and, or, not and xor gates using nand gates. ) ( complete experimental setup with ) 157 trainer consisting of solder less bread board having 1680 tie points i.e, provided with 2 terminal strips and 4 strips. 158 b ) to minimize a given logic circuit. ( complete experimental setup with ) 159 dc power supply. 5 volt / 1 a, + 12 volt / 500 ma. 160 led indicator. 161 c ) half adder, full adder and 4 bit binary adder ( complete experimental setup with ) 162 clock generator of 1 hz, 10 hz, 100 hz, 1 khz. 163 c ) adder subtractor using full adder i.c. ( complete experimental setup with ) 164 seven segment display with decoder ic 7447 with user manual 165 c ) to design an astable and monostable multivibrator of given specifications using 555 timer ( complete experimental setup with ) 166 dc power supply 5v, ic ne555 167 led indicator 168 resistor 100kohm 169 resistor 10 kohm 170 resistor 1kohm 171 capacitor ( 1 microf, 0.1 microf, 0.01 microf, 10 microf 10 from each value 172 variable resistor ( 5 kohm ) 173 to determine work function of material of filament of directly heated vacuum diode ( complete experimental setup with ) 174 dc power supply ( 0 250 v ) vacuum diode 175 dc voltmeter ( 0 150v ) ( 0 6v ) 176 dc ammeter ( 0 600 ma ) ( 0 30ma ) 177 vacuum diode ez80 178 variable pot 179 to determine value of planck’s constant using leds of at least 4 different colours ( complete experimental setup with ) 180 dc supply ( 0 5v ) ( 150ma ) 181 dc voltmeter ( 0 5 v ) 182 ammeter ( 0 – 2000 micro a ) 183 red ( 630nm ) , yellow ( 578 nm ) , blue ( 436 nm ) , green ( 546 nm ) 184 to determine the ionization potential of mercury. ( complete experimental setup with ) 185 dc power supply ( 0 3 v ) ( 50ma ) 186 ac power supply 6.3 v to 0 v to 25 v, 500ma 187 dc voltmeter ( 0 30v ) 188 dc ammeter ( 0 30ma ) ...

Government Medical College - West Bengal

22828646 supply and installation of various types of medical equipments 1.01 hand saw, preferably metal 1.02 dissecting instruments for cadaveric dissection 2.02 paraffin embedding bath 3.02 histilogy laboratory table 4.02 koplin jar ( different size ) 5.02 glass jar with lid ( 200ml ) 6.02 tuning fork time marker 100 / sec 7.02 animal weighing machine 8.02 mareys tambour 9.02 venous & arterial canula 10.02 smoking outfit, with fume cupboard 11.02 varnishing outfit 12.02 surgical instruments for operative procedure like syringes, pulleys etc. 13.02 anaesthesia box 14.02 demonstration eye piece 15.02 double demonstration eye piece 16.02 hemoglobin meter sahlis or hellige ( with spaces ) 17.02 stethoscopes, demonstration with multiple ear pieces 18.02 douglas bag, complete 19.02 mossos ergograph 20.02 compass aesthesiometer 21.02 thermo aesthesiometer 22.02 knee hammer 23.02 stethograph 24.02 ophthalmoscope 25.02 schematic eye 26.02 color perception lantern edridge green 27.02 maddox rod 28.02 newtons color wheel 29.02 tuning fork to test hearing 32 10000 cps ( sets 100, 256, 512 hz ) 30.02 instrument trolley 31.02 stop watch 32.02 fixed volume pipettes 1ml, 0.5ml, 0.2ml, 0.1ml and 0.02ml 33.02 troughs for staining 34.02 saws, wire for cutting bones 35.02 liver biopsy needle 36.02 core biopsy needle 37.02 microscopics slide cabinet ( closed pack manner ) 38.02 automatic timer 39.02 sternal puncture needle adult size 40.02 sternal puncture needle child size 41.02 surgical instruments. 42.02 sp. gravity measure 43.02 tissue cassettes, metal & plastic 44.02 leukarts l plate, brass 45.02 metal & plastic moulds for embedding 46.02 microscopics slide cabinet ( horizontal manner ) 47.02 aluminum slide trays 48.02 haemacytometers with red and white pipettes 49.02 urinometers ( mercury based instruments to be replaced with other alternatives ) 50.02 pipettes of various sizes with disposal tips. 51.02 albuminometer 52.02 anaerobic apparatus ( gas pak ) 53.02 dropping bottles 54.02 dispenser dropper 2ml 55.02 wash bottles 500ml 56.02 concavity glass slide, 1 & 3 cavity 57.02 staining troughs 58.02 sterilsation indicator 59.02 regent bottles with stopper, 2000, 1000, 500, 250, 100cc 60.02 tissue homogenizer with pestle 61.02 micrometer eye pieces 62.02 micrometer stage 63.02 durhams tube 64.02 glass beads 65.02 autoclaving busket 66.02 sterilizing pans 67.02 antibiotic zone scale 68.02 petri dish carrier 10&6 69.02 hand lens 70.02 macntosh fides jar 71.02 cryo marker 72.02 calibrated weight 73.02 nichrome inoculating loop 74.02 nichrome inoculating wire straight 75.02 tongue depressor 76.02 nasal speculum 77.02 micropipettes – multi channel & single channel 78.02 pupillometer 79.02 the ideal respiration pump ( 500cc. cap ) 80.02 automatic electric recording drums 81.02 mechanical stromhur 82.02 canulas ( different types ) 83.02 cautery machine, electric blendsone 84.02 smoking burners palmer a 291 and a 265 85.02 tracheal canula metal palmer e 76 86.02 condons drop recorder palmer b 75 87.02 prof.inchleys drop recorder palmer b.78 88.02 dissection instruments and injection syringes 89.02 distillation apparatus 90.02 chemical balance ordinary apothecary‟s 91.02 metabolic cagges ( dieuretic study ) 92.02 prof.inchleys drop recorder palmer b.78 93.02 dissection instruments and injection syringes 94.02 distillation apparatus 95.02 chemical balance ordinary apothecary‟s 96.02 metabolic cagges ( dieuretic study ) 97.02 anthropometric set 98.02 slide warming table 99.02 spectroscopic lens with adjustable slit 100.02 l modes 101.02 block holder 102.02 weighing machine for dead bodies 103.02 autopsy table 104.02 weighing machine for organs 105.02 balance, single pair for weighing foetus 106.02 magnifying glass 107.02 tooth extractor 108.02 hand set heat sealer 109.02 stretcher for shifting dead bodies 110.02 rectal thermometer 111.02 barometer ( mercury based instruments to be replaced with other alternatives ) 112.02 filter, pasteur chamberland, complete set 113.02 filter, berke fed 114.02 hydrometres, spirit 115.02 hydrometres, milk 116.02 hydrometers, wet and dry bulb 117.02 balance for weighing food stuff ( capacity 2 kg ) . 118.02 salters baby weighing machine 119.02 harpender calipers ( for skinfold thickness ) 120.02 height measuring stand 121.02 chloroscope 122.02 horrock’s apparatus 123.02 muac tapes 124.02 kata thermometer 125.02 globe thermometer 126.02 anemometer 127.02 sound level meter 128.02 soil testing kit 129.02 vaccine carrier 130.02 craft water testing kit 131.02 sling psychrometer 132.02 first aid kit 133.02 disection instrument set ( plethysmograph assorted , pneumograph palmer , piston recorder palmer , tambours mareys palmer , tetanus set palmer h2o, stop watches jacquets , oxygen cylinders with trolleys 20 cu.ft , carbon di oxide cylinder, operating lamps phillips , animal trolley with 12 cages ) 134.02 miscellaneous: ( electrodes, ordinary and non polarisable, insulated wires, time markers, electric signals, mercury manometer, perfusion apparatus, myograph lever, small pulley‟s upright stands and chemicals etc. as required ) 135.02 monocular microscope...

Technical Education and Training Department - West Bengal

22736944 procurement of equipments, instruments, machineries, tools etc. related to laboratories and workshops of physics, chemistry, civil engineering, mechanical engineering, electronics and telecommunication engineering in the kalimpong govt. polytechnic, kalimpong, dist. kalimpong, 734301 1.001 air permeability apparatus ( blaine type ) : with isi certification mark is;5516 fitted in aluminium box with permeability cell made of brass, perforated metal disc. plunger. ‘u’ tube manometer with rubber coupling for the above noted cell, mounted on stand. rubber stopper. latex rubber tube, 30 cm long [ all weather compatible ] filter paper discs ( twelve nos. ) . dibutylphthalate liquid, 250 ml bottle – 2 nos. punch. non perforated disc. suction bulb and all other accessories required as per is code. it should be supplied with standard cement required for calibration ( calibration to be done by the supplier in presence of concerned authority ) and mercury of requisite quantity, crucible 1.002 sieve: of brass frame 20cm dia x 90 micron [ bis:460 part i & ii 1985, reaffirmed 2008 ] material of construction: brass type: seamless weight: preferably 250gm 350gm wire mesh preferably imported quality, isi marked 1.003 vicat apparatus with isi certification mark is:5513:1976 or latest fitted in aluminium box ( is 1727, 2541 ( p.1 ) , 2645, 4031 ) a frame with a vertically movable rod having a cap at the top; mild stee glass plate the mould is in the form of frustum of a cone having internal diameter at lower and upper end 70 and 60 mm respectively and a height of 40 ± 0.2 mm. needle for initial setting time determination: the needle is circular / rectangular in cross section having a cross sectional area of 1mm².with flat end. 3set needle for final setting time determination: having a cross sectional area of 1mm² with flat one end and a collar at the other end having dia of 5 mm and needle projects beyond the collar by 0.5 mm – 3set polished brass plunger with a projection at the upper end for insertion into the movable rod with flat lower end dia 10 mm, 50 mm long 3set sample capacity : 400 gms. ( ordinary portland, rapid hardening portland, low heat portland ) front scale should be made with brass ( can be measured from top and bottom ) provided with standard bottom glass plate for mould as per is code 1.004 vibrating machine is:10080 1982 the machine issued for compaction of 70.6 mm cube specimens of cement mortar under standard vibration required for determination of compressive strength of cement. consists of a frame on four coiled spring to carry a cube mould and an eccentric revolving shaft mounted on ball and roller bearing. the machine is so balanced that the vibration from the eccentric impact will bring shm to the mould carrier and mould frequency of vibration : 12000±400 per minute. the drive from the notor to the eccentric shaft is through an endless flat belf running over teh crouwned pulley. suitable for operation on 220v, 50h single phase supply, one time switch one 70.6 mm isi marked cube mould ( ) with hopper. 1.005 analogue compression testing machine, capacity 3000kn, electrically operated, three gauge ( 2000 kn, 1000 kn, 500 kn ) confirm is – 14858 ( 2000 ) with nccbm certified load gauge. electrically operated fully welded of steel cross head and machined steel base with solid support plates . the hydraulic jack of 2000kn capacity is fixed on the base. the upper platen has got a self aligning action. the lower platen rests on the jack ram and is positioned centrally with the help of a centering pin. loading is accomplished by the upward movement of the lower platen. both the lower and the upper platens are hardened, ground and polished. guidelines are marked on the lower platen to keep the specimen centrally and co axially with the hydraulic jack. a dust cover is provided on the jack to prevent any dust going into the cylinder of the jack. four spacers with locating pins are provided to be inserted in between the lower platen and the hydraulic jack to reduce the excessive gap between the two platens when small specimens along with brick platen are required to be tested. motorized pumping unit : motorized pumping unit of 2000kn is housed in an elegant cabinet and is of two speed design driven by an electric motor. a connector is fixed to connect the motor to the mains through on off push button switch . slow and fast lever which is fitted with a knob. to and fro movement of this lever, coarse adjustment of rate of loading can be done. fine adjustment can be done by rotating the knob fitted on this lever. release valve preferred to be provided on the top of the pump. pressure can be released by unscrewing the knob. oil reservoir is fitted with oil filler plug cum dipstick , drain plug , and safety valve the unit is suitable for operation on 220 volts, 1 phase, 50 cycles ac supply. 3 general specification: least count : 0.1 kn. accuracy: + 1% platen max clearance: 370 mm. upper swiveling arrangement. side plate distance ( max ) : 340 mm size of platen: 222.0 mm dia. platen hardness: 60 bhn piston dia : 222.2 mm. piston stroke : 50 mm. specimen sizes : 70.6mm, 100mm, 150mm cube and 150 mm dia x 300 mm height of cylinder. frame stiffness : 2000 kn / mm. pump noise level : within 65 db sample viewing port: 305 x 460 mm with poly acrylic transparent sheet. 1.006 le chatelier mould with isi certification mark is:5514 reaffirmed 2011: used for determination of soundness of cement and class a and class b limes. consists of one split cylinder 30 mm dia x 30 mm high made of spring brass with two indicator arms, two glass plate, two lead weight approx 100 grams resilience of the mould shall be such that the action of a mass of 300g applied shall increase the distance between the needle indicator ends by 17.5 ± 2.5mm without permanent deformation. 1.007 le chatelier water bath: it is a double walled water bath made from heavy gauge copper sheet for maintaining the temperature of water at 27 ± 2° c. glass wool insulation is provided between the walls. an immersion type heater, with thermostat and a energy regulator are provided for controlling the temperature. a removable rack to hold 6 12 standard le chatlier moulds, is also supplied. suitable for operation on 220 / 230 v, 50 hz, single phase supply. 1.008 autoclave, with analogue pressure gauge & temp controller as per is: 4031 ( part 3 ) . used for accelerated soundness tests on cement. it can also be used for other accelerated testing requiring constant steam pressure up to 21 / kg. sq. cm. consists of 1. one high pressure steam chamber ( 150 id x 400 long ) made of stainless steal tube with bolted steal cover, enclosed inheat insulated metal housing 2. strip heater ( with thermostat regualor, 2 toggle switch ) for regualting rate of heating, preset pressure switch [ to control and maintain the steam pressure in the chamber ] , steam pressure gauge [ max capaacity 42 kg / sq. cm, spring loaded safety valve [ adjusted to work at 23 kg / sq. cm pressure, blower for accelarated cooling, one test bar holder [ eight specimen inside the steam chamber in the vertical position. 1.009 graduated measuring cylinder: of transparent material ( glass – make borosil ) ; thermally protected, 1000 cc mixing bowl having capacity of 2000 cc or above electrical stirrer ( specification given separately below ) 1.010 by gravimetric method: as per is: 2386 part ii ( 1963 ) a. a water tight screw toped glass jar ( dimensions similar to 1 kg fruit preserving jar ) b. a device for rotating the jar about its long axis with this axis horizontal at a speed 80±20 c. a sedimentation pipette of anderson type approx 25 mm. d. a measuring cylinder of 1000 ml capacity e. scale balance of capacity not less than 10 kg and accurate to 1g f. scale balance of capacity not less than 250 g and accurate to 0.001 g g. a well ventilated oven, thermostatically controlled to maintain a temp of 100 – 110 °c h. sodium oxalate, distilled water 1.011 for proper compaction of concrete cube moulds and cylinders; table top 50 cm x 50 cm; suitable for holding 6 cube mould of 150 mm side, has stops at the periphery to prevent the moulds from sliding off the table top during operation; suitable for operation 220 v, 50hz, single phase ac supply 1.012 graduated measuring cylinder: of transparent material ( glass – make borosil ) thermally protected 1000 cc / 500cc / 250cc / 100cc / 50 cc 5 nos of each variety comprises a set [ may be used for other test also ] 1.013 as per bis: 383 1970 sieve brass frame 20cm dia material of construction: brasstype: seamless weight: preferably 250gm 350 gm wire mesh preferably imported quality. size: 10 mm, 4.75 mm, 2.36 mm, 1.18 mm, 600 micron, 300 micron, 150 micron, pan at bottom and lid at top for 20cm dia. sieves material of construction: brass type: seamless; weight: preferably 250gm 350gm [ bis:460 part i & ii 1985, reaffirmed 2008 ] along with brush for cleaning sieves, especially for lower sieves ( 2 nos ) 1.014 sieve shaker, motorised having as tardy cast iron body, the shaker has an inclined sieve table which can accommodate a max of seven sieves of 200 mm dia. an adjustable top clamping plate is provided to hold the sieves. the table has agyratory motion in addition to up and down jolting action. the operating gear assembly is enclosed in an oil bath fitted with transparent oil level indicating window. suitable for operating on 220v, 50hz, single phase supply. time switch adjustable from 0 60 minutes. lid and receiver for 200 mm dia sieves, made of brass. adopter for 300 mm dia sieves 1.015 pycnometer with necessary attachment as per relevant is code 1.016 aggregate impact test for determining the aggregate impact value and has been designed in accordance with test procedure as in 2386 part iv reaffirmed in 2011, is:9377 1979. 1. fitted in a automatic blow counter 2. a heavy circular base with two vertical guides fitted with a cross bar at the top 3. a hammer of 13.75 kg mass which can be raised and allowed to fall freely through 380±5 mm with locking arrangement 4. a cylindrical mould, a metal measure and a tamping rod 10 mm dia x 230 mm long. 1.017 los angeles abrasion testing machine: ( is: 10070 1982 ) [ test procedure as in 2386 part iv reaffirmed in 2011 ] ( with counter ) is for determining the resistance to wear off small size coarse aggregates and crushed rock. the machine consists of the following: hollow cylinder mounted on a sturdy frame on ball bearing capable of rotating about its axis in a horizontal position. 2. a detachable shelf at a distance of 1250 mm from the opening along the circumference in the direction of motion extending throughout the inside length of the drum to catch the abrasive charge and does not allow it to fall on the cover. 3. revolving speed of the drum 30 33 rpm by a suitable electricl motor through a heavy duty reduction gear. 4. tray for collection of materials. 5. abrasive charge a set of 12 nos hardened steel ball of 48 mm dia, each wighing approx 390 450 gram 6. suitable for operation on 440 v, 50 hz, 3 phase supply 1.018 aggregate crushing value apparatus ( 150 mm ) is :9376 1979 crushing value apparatus is used for measuring resistance of an aggregate to crushing, as per test procedure as in 2386 part iv reaffirmed in 2011. aggregate crushing value apparatus ( 150 mm ) is :9376 1979. consisting of the following components: cylindrical cell 150 mm dia, fitting plunger, suitable base plate, tamping rod and metal meaure as per dimensions refered in the above noted codes of practice 1.019 is: 2386 ( part iii ) 1963, is: 10079 1982 required for determining the bulk density or unit weight of aggregates. three calibrated cylindrical measures one each of 3 litre, 15 litre and 30 litre capacity made out of steel sheet with handles, complete with one tamping rod 16 mm dia x 60 cm long rounded at oneis: 2386 ( part iii ) 1963, is: 10079 1982 1.020 density basket is : 2386 ( part iii ) – 196 for determination of specific gravity and water absorption of aggregate. it is made of g.i. wire mesh of approximate size 20 cm dia x 20 cm high. complete with handle. 1.021 bouyancy balance: a multipurpose type of unit with electronic balance for the determination of density of the sample, weight in water, volume of the sample or for thea analysis of fresh concrete.consist of : a. a tubular frame, a carraige connected through chain to the rachet. balance is kept on the top of the table and has a hook for hanging the specimen, powel and rachet is provided to raise the plate form along the plastic container filled with water. capacity 16 kg. 1.022 standard pycnometer of capacity one litre and weighing balance of capacity 2 kg or more and accurate to 0.5 g for drying method or frying pan method weighing balance of capacity 2 kg or more and accurate to 0.5 g ( spec. given in the concerned item separately, frying pan / metal tray ( standard size capable of holding 1kg of coarse aggregate ) , hot air oven ( as given in specification for determination of moisture content of soil sample ) 1.023 as per bis: 383 1970 sieve g.i. frame material of construction: g.i; protective coating : powder coating; weight: preferably 800gm 900gm; wire mesh preferably imported quality size: 100mm, 80 mm, 63mm, 50mm, 40mm, 31.5 mm, 25 mm, 20mm, 16 mm, 12.5mm, 10mm, 6.3mm, 4.75mm, 2.36 mm, 1.7 mm, 1.18 mm, 600 micron, 300 micron, 150 micron, 90 micron, 75 micron [ bis:460 part i & ii 1985, reaffirmed 2008 ] pan and cover for 30cm dia sieves material of construction: g.i protective coating : powder coating upto 6.3 mm and the rest are made of brass ( as mentioned earlier ) weight: preferably 800gm 900gm; as per bis: 383 1970 1.024 slump test apparatus is: 7320 1974 used for determination of slump of fresh concrete mix as a measure of its consistency where the nominal size of aggregate does not exceed 38 mm. comprises of the following: a slump cone having 100 mm dia at the top, 200 mm dia at the bottom and 300 mm high with two cleats and lifting handles; base plate with clamping arrangement for the slump cone and swivel handle which also serves as the datum for measuring the slump; tamping rod 16 mm dia 60cm long wiht one end rounded and graduated from 0 15 cm in 0.5 cm spacing to measure the slump 1.025 . compaction factor apparatus is: 5515 1983 compaction factor apparatus for determination of workability of fresh concrete mixes of very low workability [ stiffer consitency ] such as those normally used with concrete, compacted by vibration. concrete mix having maximum size of aggregate not exceeding 38 mm, can be tested for workability. comprises of the following: two conical hoppers with trap doors, one cylindrical receiver 0.005 cu.m volume, a welded steel stand for mounting the hoppers and the receivers co axially at the specified distane mentioned in the concerned code of practice, two trowels one hand scoop and one standard tamping rod 16 mm dia x 600 mm long 1.026 vee bee consistometer is : 10510 1983 used for estimation of consistency of concrete mix by determination of the time required for transforming sample of fresh concrete in the form of a frustum of a cone into a cylinder by standard vibration. consists of the following: a slump cone 100 mm dia at top, 200 mm inside dia at base and 300 mm high, one container for the slump cone with two clamps and lifting handles, a vibrating table mounted on the rubber shock absorbers and having a swivel arm attached on one side carries a funnel on one side and a graduated rod with perspex disc on the other side. rod is graduated in cm to measure the slump and volume in the cylinder after vibration, suitable for operation on 440 v, 50hz and 3 phase supply 1.027 flow table ( as per is: 5512 ) : flow table ( handoperated ) is:1199 1959 used for determination of fluidity of cement concrete mixture where the nominal size of aggregate does not exceed 38mm. it comprises the following a machined table top 250 mm dia of gun metal fitted with vertical shaft having total weight 4.00±0.05 kg; a cast iron frame with a mechined base and a smooth vertical hole at the top for the table shaft. it has a horizontal shaft carrying a cam at one end and a hand wheel at the other. the cam allow a 12 mm drop of the table; a conical mould 100 mm inside dia at bottom, 70 mm inside dia at top and 50 mm high; mild steel base plate 250 mm x 250 mm x 25 mm approx for fixing to the underside of the flow table. 1.028 efflorescence test for brick: dish for immersion of bricks for detecting efflorescence of bricks is made of either porcelein or glass or glazed stoneware having dimensions of 180 mm x 180 mm x 40 mm deep ( square shaped ) or 200 mm dia x 40 mm deep ( cylindrical shaped ) . crushing strength test will be conducted in ctm [ specifications mentioned separately ] 1.029 rebound hammer test : is 13311: 1992 ( part2 ) useful for non destructive estimation of quality of concrete of a finished structure and its relative compressive strength. the instrument consists of a casing in which a hammer mass, special spring, hammer locking and release mechanism are housed. a spherical ended plunger projects at one end which, when pressed against the test surface, actuates the release mechanism of the hammer mass. it gives an impact on the plunger. the hammer mass rebounds after the impact and an indicator register the amount of rebound on a linear scale. the compressive strength of the material can be computed from the calibration curves supplied with each hammer. it gives results within 15% of actual compressive strength. supplied complete with a grinding stone in a carrying case. measuring range 10 70 n / mm2. impact energy required for different application is as for testing normal weight concrete 2.25 nm, for light weight concrete or small and impact sensitive parts of concrete 0.75 nm and for testing mass concrete, for example in roads, airfields pavements and hydraulic structures 30.00nm. the hammer mass rebounds after the impact and an indicator register the amount of rebound on a linear scale. the compressive strength of the material can be computed from the calibration curves supplied with each hammer. it gives results within 15% of actual compressive strength. supplied complete with a the testing anvil use before commencement of a test to ensure reliable results. the testing anvil should be of steel having brinell hardness of about 5 000 n / mm2. the supplier / manufacturer of the rebound hammershould indicate the range of readings on the anvil suitable for different types of rebound hammers along with a carrying case. 1.030 apparatus the apparatus for ultrasonic pulse velocity measurement shall consist of the following: a ) electrical pulse generator, b ) transducer one pair, c ) amplifier, and d ) electronic timing device. transducer:any suitable type of transducer operating within the frequency lange of 20 khz to 150 khz may be used. piezoelectric and magneto strictive types of transducers may be used, the latter being more suitable for the lower part of the frequency range.electronic timing device: it shall be capable of measuring the time interval elapsing between the onset of a pulse generated at the transmitting transducer and theonset of its arrival at the receiving transducer. two forms of the electronic timing apparatus are possible, one of which uses a cathode ray tube on which the leading edge of the pulse is displayed in relation to the suitable time scale, the other uses an interval timer with a direct reading digital display. if both the forms of timing apparatus are available, the interpretation of results becomes more reliable.the apparatus should be capable of measuring transit times to an accuracy of ±1 percent over a range of 20 microseconds to 10 milliseconds.for this, it is necessary to check the overall performance by making measurements on two standard reference specimens in which the pulse transit times are known accurately. the two reference specimens ( usually steel bars ) should have pulse transit times of about 25 microseconds to 100 microseconds respectively; these times. being specified by the supplier of the equipment to an accuracy of ±0.2 microsecond. the shorter of the reference specimens should be used to set the zero for the apparatus and the longer one should be used to check the accuracy of transit time measurement of the apparatus. the measurement obtained should not differ from the known value for the reference specimen by more than ± o.5 percent. the electronic excitation pulse applied to the transmitting transducer should have a rise time of not greater than one quarter of its natural period. this is to ensure a sharp pulse onset. the interval between pulses should be low enough to ensure that the onset of the received signal in small concrete test specimens is free from interference by reverberations produced within the preceding working cycle. the apparatus should maintain its performance over the range of ambient temperature, humidity and power supply voltage stated by the supplier. 1.031 key features are identical to model s, with additional key features: * cyber scan functions for displaying the reinforcement. * measuring with grid function for grey scale display of concrete cover. the objects of both functions can be stored, printed out directly and transferred to a pc. • 1 nos. probe carriage scan car with path measuring device and path measuring device cable 1.55 m for scanning, • 1 nos. interface converter to printer with parallel interface, with 2.0 m cable. features •allows the detection of rebars • measurement of concrete cover depth and rebar diameter • correction functions for the influence of neighbouring bars • the cover meter offers optical as well as acoustic locating aids • storage of 40’000 individual cover values and statistical analysis ( 160’000 with model scanlog ) • data transfer function from the cover meter to a pc and evaluation using the pro vista analysis software, included with the cover meter. applications • locate rebars with the cover meter to avoid them when drilling holes • acceptance inspection of cover after formwork is removed • measuring concrete cover depth with the cover meter • quality assurance in mass production of prefabricated concrete elements • profometer 5+ cover meter model scanlog is especially suited for large areas and when comprehensive reporting is required system technical data: memory non volatile memory for 40000 measured values 160’000 ) and 60 objects respectively display lcd with backlight, 128 x 128 pixels interface rs 232 or with adapter for usb port on pc software pro vista for downloading data and evaluation on pc batteries six 1.5 v for 45 h operation; 30 h with backlight on measuring range of the cover meter operating temperature 0 °c to +60 °c storage temperature 10 °c to +60 °c cover depth measurements small range up to 100 mm ( 3.94 in. ) large range up to 185 mm ( 7.28 in. ) diameter measurement up to a cover of 70 mm ( 2.76 in. ) standardization the following standards can be applied to the cover meter: • bs 1881 part 204 • din 1045 • sn 505 262 • dgzfp b2 ( recommendation ) including 390 00 270 test block with nabl / nccbm certificate 1.032 is: 1203, 1448 ( p: 60 ) , 310, ip 49 for determining the grade of bitumen it has a base with levelling screws on which a vertical pillar is mounted. a head together with dial plunger rod and needle slides on the pillar and can be clamped at any desired position. a rack, pinion and pointer assembly provides fine adjustment to the needle and slipping clutch mechanism enables accurate penetration. graduated in 40 x0.1 mm divisions. 1. a penetrometer, 2. a cylindrical container ( 55 mm dia, 35 mm in depth;70 mm dia and 45 mm depth ) 3. needle 4. water bath along with bath thermometer 5. trnasfer dish or tray for complete immersion of the sample. 6. unless otherwise specified, load the needle holder with the weight required to make a total moving weight ( that is, the sum of the weights of the needle, carrier and superimposed weights ) of 100± 0.25 g. container a metal or glass cylindrical, flat bottom container of essentially the following dimensions shall be used: for penetrations below 225: diameter: 55 mm internal depth:35 mm for penetrations between 225 and 350: diameter: 70 mm internal depth: 45 mm needle a straight, highly polished, cylindrical, stainless steel i ( ss 316 ) , rod, with conical and parallel portions co axial, having the shape, as per is 1203 1978. the needle is provided with a shank approximately 3 mm in diameter into which it is immovably fixed. the taper shall be symmetrical and the point shall be blunted by grinding to a truncated cone. water bath : water bath preferably with a thermostat maintained at 25 .0 ± 0.10°c containing not less than 10 litres of water.the sample being immersed to a depth of not less than 100 mm from the top and supported on a perforated shelf not less than 50 mm from the bottom of the bath. transfer dish a small dish or tray, provided with some means which ensure a firm bearing and prevent the rocking of the container. and of such capacity as will ensure complete immersion of the container during the test. penetration apparatus any apparatus which will allow the needle to penetrate without appreciable friction, and which is accurately calibrated to yield results in tenths of millimetre shall be adopted. thermometer it shall conform to the is 1803 1978. time device for hand operated penetrometers, any convenient timing device, such as electric timer, stop watch, or any other spring actuated device may be used provided it is graduated 0.1 s or less and is accurate to within ±o.1 s for a 60 s interval. an audible seconds counter adjusted to provide 1 beat each 0.5 s may also be used.the time for a l l count interval shall be 5 ± 0.1 s. any automatic timing device attached to a penetrometer shall be accurately calibrated to provide the desired test interval within ± 0.1 s. the dial is graduated in 40 x 0.1 mm divisions or automatic digital readout equipment. easy reading is made possible by using a red needle against black graduated figures. supplied complete with one 50 gms and 100 gms weight without cone or needle. hot plate suitably mounted and heated either electrically or by means of a gas flame, capable of maintaining the sa mple continuously at the required temperature, 1.033 ring and ball apparatus is: 1205, ip:58 / 63 bituminous material loaded by a 9.5 mm dia steel ball ( 2nos ) drops a specified distance when heated under specified conditions. the new design of ring and ball apparatus is compact user friendly and has better aesthetics. it has magnetic stirrer with heating facility and digital display of temperature, the heating can be adjusted through knob. suitable for operation on 220 v, 50 hz, single phase, ac supply. each unit is supplied with a bath of heat resistant glass and the following : tapered rings 2 nos. ball centering guide – 2 nos. steel balls of 9.5 mm dia 2 nos. ring holder 1 no. electric heater ( hot plate ) 1 no. a bath 8.5 cm dia x 12 cm deep approx. thermometer ip 60 c 1.034 pensky martens flash point ( closed ) tester ( electrically operated ) is: 1448 ( part 1 ) 1209, ip 34 / 58, for determining flash point of petroleum products ( above 49°c flash point range ) . it has a brass coil cup fitted with a heat resistance handle. the cup is provided with a lid which includes stirring device, a cover, shutter and a flame exposive device. the shutter is operated by a spring handle. a flexible shaft is provided in the hand operated stirrer. a cast iron stove is fitted with a metal top plate mounted on an upright member. supplied with a hot plate. the energy regulator controls the heating. suitable for operation on 220 v, 50 hz, single phase ac supply. 1.035 cloveland flash ( open ) and fire point apparatus [ electrically heated ] is: 1448 p:69 ip 36 / 63 for determining the flash and fire point of petroleum products: has a cleveland flash cup inbrass with an insulated handle, a metal heating plate with a circular opening covered by asbestos board, an electricl heater with energy regulator and a gas test jet assembly suitable for operation onn 220v, 50hz single phase supply. thermometer ip 28°c range 6°c to +400°c for use with cleveland flash and fire point apparatus. 1.036 ductility testing machine is: 1208 1978 for determining the ductility of asphaltic bitumen, native asphalt, cut back bitumen and blown type bitumen. it consists of three mould assemblies on a base plate. a separate briquette mould ( total length 75 ± 0.5 mm, distance between clips 30 ± 0.3 mm, width at mount of slip 20 ± 0.2 mm, width at minimum cross section 10 ± 0.1 mm, thickness throughout 10 ± 0.1 mm ) for casting the specimens is also supplied. a water bath of 10 litres capacity with a perforated shelf not less than 50 mm from the bottom of bath and a thermostat controller for heater. the machine has two standard rates of travel of 1 cm / mnt and 5 cm / mnt. the movable bracket can be arrested or released without switching off the motor by a clutch arrangement. suitable for operation on 220v, 50 hz, single phase ac supply. 1.037 viscometer ( electrically heated ) as per is 1206 part ii astm d 88, e 102 for determining the saybolt viscosity of pertoleum products within 70 210°f temperature range and saybolt furol viscosity of bituminous materials within 250 450 °f temperature range. consists of a cylindrical cup, a universal tip a furol tip a stirrur receiving flask a filter funnel a withdrawal tube thermometer support a bath fitted with immersion heater and auto transformer.suitable for operation on 220 v, 50 hz, single phase ac supply. 1.038 marshall apparatus ( electrically operated ) astm d 1559 supplied complete with proving ring ( 30 kn capacity ) & dial gauge ( least count 0.002 mm, provided with calibration certificate as per is: 4169 ) . for determining the resistance to plastic flow of cylindrical specimens of bituminous paving mixture loaded on its lateral surface. for use with hot mixture containing asphalt or tar and aggregate upto 25.4 mm max size. it consists of three cylindrical moulds 10.16 cm dia x 7.6 cm high with base plates and extension collars, a specimen extractor, two compaction hammers ( 4.5 kg, 457 mm fall ) a compaction pedestal, a breaking head assembly ( having radius of curvature 50 mm ) , a load transfer bar and a 50 kn loading unit. the motorised loading unit has a uniform rate of vertical movement of 50.8 mm / mnt. suitable for operation on 220v, 50 hz, single phase supply, along with all relevant accessories to conduct the test as per astm d 1559 1.039 universal testing machine capacity, 1000 kn loading accuracy as high as ±1% of the indicating value. the power pack has a directly driven pump which generates a maximum pressure of 200 kgf / cm2. the hydraulic pump produces a continuous non pulsating oil flow. hence the load application is very smooth. a pressure compensated flow control valve is provided which controls oil flow to the main cylinder. this maintains a constant rate of piston movement and hence straining rate is kept constant. this valve is hand operated and gives infinitely variable oil flow to obtain different rates of straining. has a micro processor based electronic panel, precision strain gauge type pressure transducer for load measurement, rotary encoder with rack for crosshead displacement / extension indication, rs 232 com port for pc interface, data entry for specimen dimension, serial number, gauge length. unit selection for load, displacement. results include load vs displacement curve, maximum displacement, uts, % elongation, are controlled for precision and accuracy during every stage of manufacturing. the machines are calibrated in accordance with is standards. utm comply with grade 1 of is : 1828 1991. an accuracy of ± 1% is guaranteed from 20% of the load range selected to full load. below 20% of the selected range the maximum permissible error is 0.2% of the full load reading. suitable for operation on 440 v, 50 hz, three phase, ac supply. specification: resolution: 0.01 kn; max clearance for tensile test: 50 – 850 mm max clearance for compression test: 0 – 850 mm; clearance between columns: 750 mm ram stroke: 250 mm frame stiffness :1500 kn / mm straining / piston speed at no load: 0 – 80 mm; for tension test clamping jaws for round specimens: 10 – 25 mm, 25 45mm, 8 15mm; clamping jaws for flat specimens thickness: 0 22mm, 22 44 mm and 44 – 65 mm flat specimen width: 70mm for compression test: pair of compression plates: 222 mm for transverse test: table with the adjustable rollers width of rollers:; 160 mm diameter of rollers: 50 mm max clearance between supports: 800mm radius of punch tops: 16mm, 22mm. crosshead geared motor: 1 hp power pack motor: 3.0 hp dimension ( approx ) : l – 2420 mm, w – 820 mm, h – 2900 mm. weight ( approx ) : 4500 kg nabl calibration with traceability certificate. consist of following: electronic extensometer strain gauge type with 2.5mm extension and gauge length 25mm and 50mm. bend and rebend test attachment. including all other accessories for conducting tensile, compression, bending and shear test on specimen ( mild steel, hysd bar & tmt bar ) with facility for automatic plotting of load vs. deformation curve. 1.040 tile flexural strength testing machine ( ref standard is: 654, 1237 1980 ) . for clay roofing tiles and cement concrete flooring tiles for carrying out transverse strength tests on cement concrete flooring tiles. the equipment consists of two bearing rollers and a third self aligning loading roller, all 25 mm in diameter. the centre to centre distance between bearing rollers can be set at 150, 200 or 250 mm. the loading is through double lever loading system ( leverage 1:12 ) by means of a steady flow of lead shot from a lead shot container to a receiver hung on the lever system. the rate of flow of lead shot is adjustable as per required rate of loading. the flow of lead shot stops automatically on failure of test specimen and the breaking load can be calculated by multiplying the weight of lead shot in the receiver by the lever ratio i.e. 12. capacity: 200kg applied load: 450 to 550n / min accuracy: ± 2% sample between rollers: 40mm or 20mm supplied complete with 20 kg lead shot. 1.041 standard assembly to determine the coefficient of friction between same materials and different materials [ min. 5 ] having provision of adjustment of inclination of planes along with laoding arrangement and complete sets weight box ( 2 nos. ) 1.042 rockwell hardness testing machine rockwell & rockwell superficial test consists of forcing an indentor ( diamond or ball ) into the surface of a test piece in two steps i.e first with preliminary force and thereafter with additional test force and then measuring depth of indentation after removal of additional test force for measuring the hardness value. a preliminary test force is first applied and then indicator is automatically set to zero. quickly thereafter an additional test is applied without removing the preliminary test force. when the penetration is stabilised the additional test force is removed and the hardness number is shown directly on the indicator. specification: • digital hardness tester for rockwell test. motorized for automatic operation cycle – load / dwell / unload • preliminary test force – 98.07 n • additional test force – 490.3, 882.6, 1373 n • total test force – 588, 980.7, 1417n • set position with led bar indicator for easy operation • key board entry through reliable membrane switches for scale / go – no go / dwell time selection • large size scale display with 0.1 rockwell resolution • parallel output for connection dot matrix printer to get the result indicating serial number of test. hardness scale, hardness number and high / good / low indication. • max test height 230 mm • depth of throat – 133 mm 1.043 brinnell hardness testing machine machine designed are precision engineered confirming to is: 2281 – 1983. degined to measure the hardness of casting, forging, other metals and alloys of all kinds, hard or soft, whether flat, round or irregular in shape. technical data: loads – 500 – 3000 kgf in stages of 250 initial load – 250 kgf max test height – 110 mm depth of throat – 200 mm max depth of elevationg screw below base 180 size of base – 370 x 670 mm machine height approx. – 1127 mm net weight 450 kg drive motor – 0.33 – to be supplied along with the following accessories – testing table 200 mm φ with v groove for round joint for jobs – 10 80 mm dia ball holder 10 mm test block – 10 / 3000 brinell microscope allen spanner telescopic cover for elevating screw protection instruction manual 1.044 tile abrasion testing machine ( ref standard is:1237 1980, 1706 1972 ) used for determining the resistance of flooring tiles to wear or abrasion.tile sample is pressed under a specified load against a grinding path, strewen evenly with an abrasive powder, revolving at the rate of 30 ± 1 rpm. at the end of 100 revolutions of the disc, the second parallel side of the tile is subjected to wear an equal number of revolutions of the disc. the wear of the tile is measured using thickness measuring device ( whose price should be included in the quoted price ) it consists of the following: • a grinding disc furnished with a replaceable grinding path and rotating horizontally about its vertical axis. • a circular tray enclosing the grinding disc • holding device for test specimen. • the loading is by a counterbalanced lever. • funnel is provided to facilitate charging the grinding path with abrasive powder • reduction gear coupled to a motor for operation on 220 v, 50 hz, single phase supply electronic. • revolution counter. ( preset cumulative ) . • a 7.5 kg weight to apply 30 kg load on specimen through lever. • thickness measurement jig with 0.01 mm x 25 mm dial gauge ( whose price should be included in the quoted price ) • abrasive powder should be supplied at no extra cost. • suitable for operation on 415 v, 50 hz, 3 phase, ac supply 1.045 supplied instruments / equipment should be attached ( all arrangement should be borne by the bidder ) with the flow line so that pressure variation can be measured. equipment supplied will contain mercury as manometric fluid which should be supplied with the equipment ( at no extra cost ) . equipment should be at par with relevant code and upto the satisfaction of the concerned authority. for inverted u tube differential manometer suitable manometric fluid is to be supplied with the equipment. 1.046 equipment shall consist of a convergent and divergent rectangular duct of about 400mm. long made out of acrylic sheets. the duct shall be of size 50 x 25 mm cross section of either end and 50 x 12.5 m. cross section at middle. 13 piezometer tapping complete with peizo glass pipes of 450 mm. long, 6 mm. bore shall be provided. on a stand with graduated scales to read the potential reading. to obtain stabilized flow the duct shall be connected on the upstream and downstream sides to tank of size of 100 dia. and 400 mm. long with gate valves at inlet and outlet for flow control including the pumping system to circulate water flow from a sump tank. suitable arrangement should be there to make the flow steady. no disturbance in the flow will be allowed. all the system should be mounted on strong supporting structure of iron stand. supply pumpset of required capacity to pump water from the sump to store the unit through proper piping system with a gate valve to control the rate of flow to be provided with the apparatus. also an arrangement for measuring the actual flow discharge. utility reqd water supply drain electricity 220v ac 50hz single phase 1.047 apparatus consists of an m.s. supply tank provided with 4 sets of baffles and sieves for steadying water supply, channel having sufficient length and width. water is supplied from the bottom sump tank by a adequate pump. an arrangement for fixing the interchangeable notches at the end of the channel. a hook gauge with vernier is provided to measure the flow level in the tank. the complete tank is supported by a strong iron stand a set of 4 notches of size 30cm wide, made of brass plates are provided for conducting experiments : i ) v notch one 45 ° , one 60° and 90° ii ) rectangular notch supply pumpset of required capacity to pump water from the sump to store the unit through proper piping system with a gate valve to control the rate of flow to be provided with the apparatus. also an arrangement for measuring the actual flow discharge and also diverting the flow into the sump tank when needed. flow control valve by pass stopwatch electricity 220v ac single phase 50 hz flow measuring tank should be provided with a piexometer with proper graduation for flow measurment 1.048 equipment for study of venturimeter equipment shall consist of gunmetal venturimeter on pipe lines with a gate valve on the discharge side for flow control with tapping at suitable positions to measure the pressure across that particular point by a differential manometer with mercury ( cost of mercury will be included in the rate quoted ) and thus calculate the flow rate. the venturimeter should be open for visual inspection consist of inlet converging section throat diverging section converging angle being 21± 1° and diverging angle is preferably 6° dia of the throad is half of the pipe dia, with suitable pump for circulating the flow, arrangement for measuring the discharge 1.049 pitot tube apparatus ( closed circuit ) this apparatus is used to measure the velocity of fluid in the pipe. this apparatus is also used to measure the coefficient of pitot tube. the apparatus consists of : a centrifugal pump of 25mm x 25mm with 1 / 2 hp motor m.s. sump tank 80 x 33 x 30cm to collect the water. m.s. measuring tank 45 x 30 x 30cm fitted with piezometer tube to measure the discharge. damper is used to collect the water in m.s. measuring tank for certain time. g.i. pipe of internal dia 25.4mm ( 1 ) and gunmetal isi mark control valve and regulating valves are used to circulate water. bye pass line is also used to regulate the discharge. this apparatus consists of steel pitot tube ( bend through 90o ) fitted 1.5 pipe. pressure tapings are provided on pitot tube and pipe. the pressure tapping are connected to the inclined u tube mercury manometer to measure pressure difference. the tanks are well epoxy painted in sided to prevent rust hence increase the life of tank. 1.050 equipment shall consist of an ms tank of size wi* x 03p1. x 0.8m. made of 3mm. with an overflow arrangement. an orifice and mouth piece fixing arrangement shall be provided along with a modified hook gauge to measure the x and y coordinates of the flow trajectory, orifice of size 10mm. 2mm. dia. and four different types of mouth pieces. 15mm. dia. with 1 / d 2.5 and 4 and bourda mouth piece, covegjent and divergent mouth pieces shall be provided. 1.051 equipment shall consist of 20 mm, 15mm, 10 mm. g.i. pipes fitted with various section such as large bend, short bend, sudden expansion, contraction, different valves gate valve & glove valve. a mercury manometer ( including requisite quantity of mercury to be supplied with the apparatus ) shall be provided to measure the pressure at different pressure lapping points. a thick adjustment header shall be provided to change over the pressure lapping connected to the manometer. supply pumpset of required capacity to pump water from the sump to store the unit through proper piping system with a gate valve to control the rate of flow to be provided with the apparatus 1.052 apparatus for measuring force due to impact of jet of water on vanes different types : equipment consists of an m.s. housing with acrylic transparent windows on two sides and a door on the third side fitted over the hydraulic bench collecting tank. a brass nozzle fitted to the supply line is located inside the housing and the test vane is situated exactly above the nozzle attached to a counter balancing and dead weights to measure the jet forces. the vertical force exerted on the target plate is measured by adding the weight to the weight pan until the mark on the weight corresponds with the level gauge. a pressure gauge is connected in the supply line. two brass vanes of semicircular shape ( 180 degree angle of deflection ) and horizontal flat vane ( angle of defection 90 degree ) are provided to conduct experiments. uitility reqd hydaraulic bench 1.053 study of a model of centrifugal and reciprocating pump. 1.054 infrared moisture meter fast accurate, operate on 220 volts ac supply. it is completely automatic and provides % moisture loss through entire drying cycle. heating arrangement consist of 250 watts heating lamp with a solid state power stat to control rate of drying and also temperature range 0 100% , min. reading 0.2% , sample weight 5 7gms infrared moisture meter with torsion wire, bulb ( one extra ) drying pans thermometer 1.055 rapid moisture meter conforming to is: 12175 is based on the fact that water will react with calcium carbide to form acetylene gas and the quantity of gas formed is directly proportional to the water present leaving a surplus of the chemical used in the test. the quantity of the acetylene gas produced is indicated in a built in pressure gauge which is calibrated in precentage of moisture on wet weight basis. a conversion formula gives the corresponding moisture content based on dry weight. consists of calcium carbide reagent, moisture gauge 0 25% x 0.5% 1 no or 0 50% x 1% 1no, digital balance 50 g 1 no, steel balls 1 set, scoop 1 no, clearing brush 1 no, aluminium dish 1 no 1.056 oven drying method: by hot air oven hot air oven: double walled oven with the inner chamber made of aluminum or stainless steel sheet and the outer surface of mild steel sheet with a gap of 64 mm approx, filled with the glass wool. outside finished with durable white enamel. three removable shelves in the inner chamber, door fitted with heavy cast chromium platedhinges and a spring type automatic roller to and fro latch. innner chamber heated by coil heaters placed at the bottom and with a three point control switch [ low medium and high wattage ] templ control knob off, low medium and high. control panel directly below the door. light provided to indicate the control cycle as well as mains;adjustable shutters for ventilation near the top, shelves wire and plug, suitable thermometer, sitable for operation on 220v, 50hz, single phase supply the temperature of the specimen is to be maintained between 105° 110°. thermostatically controlled ovens for working within the range of ambient to 250°. the maximum variation in the set temperature is ±1°c. 1.057 in situ density of soil is an important parameter for soil engineers. this is needed for determination of bearing capacity of soils, stability analysis, natural slopes and for determining degree of compaction of fills. core cutter: method for fine grained soils free from aggregate: cylindrical core cutter of seamless steel tube, 130 mm long and 10 cm internal diameter, with a wall thickness of 3 mm, bevelled at one end, . the cutter shall be kept properly greased or oiled. steel dolley 2.5 cm high and 10 cm internal diameter with a wall thickness of 7.5 mm with a lip to enable it to be fitted on top of the core cutter ( tolerance on all essential dimensions shall be ±0.25 mm ) along with wooden cube block of 20cm dia. steel rammer with solid mild steel foot 140 mm diameter and 75 mm height with a concentrically screwed 25 mm diameter solid mild steel staff. the overall length of the rammer including the foot as well as the staff should be approximately 900 mm. the rammer ( foot and staff together ) should weigh approximately 9 kg . 1.058 sand replacement method for fine, medium and coarse grained soil having stone sand pebbles etc. as per is:2720 ( partxxviii ) . it consists of: i ) sand pouring cylinder 115 mm internal dia with conical funnel and shutter. ii ) calibrating container, 100 mm inner dia and150 mm deep with flange 50 mm wide. iii ) metal tray 300 mm square x 40 mm deep with a100 mm dia hole at the centre 1.059 liquid limit device, hand operated with counter the apparatus consists of a brass cup, a crank and cam mechanism, mounted on a rubber base of a specified hardness. a brass pin having a knurled end for easy removal holds the brass cup. the height of fall of the cup can be adjusted by a horizontal lead screw. fitted with a drop counter to automatically record number of drops of the cup. supplied complete with: grooving tool type ‘a to c’ and gauging block as per is: 9259 is:2720 ( part v ) . 1.060 plastic limit apparatus conforming to is: 2720 ( part v ) the apparatus consists of : i ) glass plate 200 mm x 150 mm x 3 mm thick ii ) porcelain evaporating dish iii ) brass rod 3 mm dia, 100 mm long. iv ) spatula with 80 mm long, 20 mm wide blade. v ) metal with number embossed moisture cans, 12 nos.plastic limit apparatus 1.061 shrinkage limit apparatus ( supplied with requisite quantity of mercury ) with the apparatus conforms to is: 10077, and the test is performed as per is: 2720 ( part vi ) . the set consists of: i ) 75 mm square prong plate made of 3 mm thick acrylic sheet with three metal prongs. iii ) stainless steel shrinkage dish 45 mm in dia, 15 mm deep. iv ) glass cup with ground edge, 50 mm to 55 mm dia, 25 mm deep. v ) flexible spatula with 80 mm long, 20 mm wide blade. vi ) mercury – 500 gm 1.062 sieves ( as per spec given earlier ) – 100mm, 75mm, 19mm, 4.75 mm [ for portion retained on 4.75 mm is sieve ] with lid and pan conforming to is:460 part i 1978 for soil passed through 4.75 mm sieve and retained on 75 micron sieve – 4.75 mm, 2 mm, 0.425 mm, 75 micron with lid and pan conforming to is:460 part i 1978 1.063 hydrometer test is performed as per is:2720 ( part iv ) . used for particle size analysis of soil in suspension when it has more than10% of 75 micron is sieve passing material. the scale on the hydrometer is marked from 0.995 to 1.030 in terms of density ( g / ml ) of suspension at 27°c. ( accuracy 0.0005 ) hydrometer glass jar test is performed as per is:2720 ( part iv ) . it is single marked1000 ml glass cylinder without pour out, used to prepare the soil suspension for the determination of density by using hydrometer. supplied complete with the rubber bung. constant temperature bath internal dimensions 600mm x 300 mm x 380 mm deep with clear glass sides. complete with heater, thermostat and agitating unit capable of maintaining temperature at 27°c when ambient temperature is less than 27°c wired for 220v, 50hz, 1phase operation. supplied with a thermometer 0 to100°c high speed stirrer the test is performed as per is: 2720 ( partiv ) .the unit comprises of : i ) a mechanical stirring device, fitted with a motor which rotates a vertical shaft having a stirring pedal at a speed of 8000 to10, 000 r.p.m. ii ) dispersion cup made of brass. iii ) baffle for use with dispersion cup. 1.064 laboratory permeability apparatus:is: 2720 ( part 17 ) , is 11209 suitable for both constant head as well as falling head permeability tests stand with three glass tubes of 6 mm, 10 mm and 20 mm dia approx. metallic mould 100 mm dia x 127.3 mm height, 1000 ml volume. extension collar 100 mm dia x 60 mm height. drainage base plate with a recess for porous stone and an outlet valve. metallic clamping ring drainage cap with recess for a porous stone and fitted with inlet valve and air release valve. dummy plate to serve as false bottom during compaction. porous stone for drainage base plate. porous stone for drainage cap rubber connection tube 3m long, with pinch cock. overhead tank, required for the constant head method made of steel, approx. 37.5 cm dia and 1m high. it is provided with an inlet port at the top, six outlets at the bottom with cocks, air inlet and water filling tube at the top. an arrangement to indicate the water level is also provided 1.065 direct shear apparatus, 12 speed, motorised is: 2720 ( part xiii ) is: 11229 supplied complete with proving ring and 02nos. of dial gauge of 0.01 x 25mm. 2kn with dial gauge 2 nos.& compression tension proving ring 2kn; type of shear : direct / residual measurement operation : motorised the unit is provided with a turret type gear box to get 12 different constant rates of strain i.e 1.25, 0.625, 0.25, 0.125, 0.05, 0.025, 0.01, 0.005, 0.002, 0.001, 0.0004, and 0.0002 mm / min. and arrangements to carry out residual shear strength tests. suitable for operation with 220v, 50 hz, single phase supply. it comprises: i ) shear box assembly ( halves of the shear box 2 nos ) , 60 mm square, complete with a u bracket, guide pins and spacing screws, made of brass. ii ) gripper assembly consisting of two plain grid plates, two perforated grid plates, one base plate and one loading pad, all made of brass. iii ) two porous stones, each 6 mm thick, fitting the shear box iv ) shear box housing of brass, complete with two ball roller strips. v ) loading unit with normal loading of 8 kg / cm2 on 60 mm square specimen. vi ) specimen cutter for a specimen size of 60 mm x 60 mm x 25 mm. vii ) the unit is provided with a turret type gear box to get 12 different constant rates of strain i.e 1.25, 0.625, 0.25, 0.125, 0.05, 0.025, 0.01, 0.005, 0.002, 0.001, 0.0004, and 0.0002 mm / min. and arrangements to carry out residual shear strength tests. surcharge weights to attain normal stress of 3 kg / cm2 1 set, surcharge weight set comprises of following weights : 0.05 kg / cm2: 4 nos.; 0.10 kg / cm2: 1 no.; 0.20 kg / cm2: 1 no.; 0.50 kg / cm2: 3 nos.; 1.00 kg / cm2: 1 no. 1.066 laboratory vane shear apparatus [ bis: 4434 ( 1978 ) ] hand operated the apparatus comprises of the following: i ) a torque applicator having a base with a hole for holding the specimen mould in position, supporting frame carrying torque head adjustable in height and a graduated drum to measure the deformation of springs. ii ) a set of four springs, one each of 2 kg cm, 4 kg cm, 6 kg cm and 8 kg cm. iii ) a vane of size 12.0 x 24.0 mm long with a vane rod. iv ) specimen container to take a specimen of 50 mm dia x 75 mm high. v ) wooden carrying case for the complete apparatus. 1.067 laboratory vane shear apparatus, machine operated ( for the validity of strength test results carried out on soils which have a shear strength in the order of 15kn / m2 or lower ) consists of a special motor, adjustable in height by means of a lead screw rotated by a drive wheel to enable the vane to be lowered into the specimen. rotation of the vane is by means of an electric motor turns the upper endof a calibrated torsion spring to give a rotation of 0.1o / sec. the vane shaft is attached through the hollow upper shaft to a resettable pointer which indicates the angle of torque on a dial graduated in degrees. the dial readingmultiplied by spring factor gives the torque. rate of rotation : 1 / 60 rpm, suitable for operation on 220 v, 50 hz, single phase, ac supply 1.068 proctor compaction test ( standard ) bis: 2720 part 7 1974 standard: compaction mould: compaction mould 100 mm internal dia x 127.3 mm height, 1000 ml volume complete with collar and base plate, all made of mild steel tie rods of mild steel and wing nuts forclamping. compaction rammer, light: compaction rammer, light, made of mild steel 2.6 kg weight, 50 mm diacompaction face, 310 mm controlled free vertical fall. 1.069 modified bis: 2720 part 7 1974 compaction mould: compaction mould 150 mm internal dia x 127.3 mm height, 2250 ml volume, complete withcollar and base plate all made of mild steel, fixing tie rods of mild steel with wing nuts. compaction rammer, heavy:compaction rammer, heavy, made of mild steel 4.89 kg weigh, 50 mm dia compacting face, 450 mm controlled free vertical fall. 1.070 laboratory california bearing ratio test apparatus, hand operated laboratory cbr apparatus meets the essential requirements of is: 2720 ( part xvi ) with the mould as per of is: 9669. test are carried out for evaluating bearing capacity of subgrade soil for design of flexible pavement on natural soil or compacted soil in water soaked or unsoaked condition and the result so obtained compared with the standard curve to have an idea of subgrade soil strength. consists of following: hand operated load frame capacity 5000 kg cbr mould 150 mm base plate and collar inner dia x 175 mm high cutting collar perforated swell plate spacer disc metallic ring made of mild steel metal tripod aluminum penetration piston assembly proving ring 10 kn capaacity one surcharge weight 2.5 kg annular and one surcharge weight 2.5 kg slotted dial gauge 0.01 x 25 mm 1.071 unconfined compression strength testerperformed as per is: 2720 ( part x ) . ( motorised, proving ring type ) consists of: screw jack with frame and dial gauge holder; set of upper and lower platens, 150 mm dia; cone seating 2 nos; proving ring adapter; proving ring fitted with dial gauge 5 kn capacity; dial gauge 0.01 x 25 mm supplied with one loading unit which is motorised, 50 kn ( 5000 kgf ) capacity with three rates of travel 1.25 mm, 1.5 mm and 2.5 mm / minand operates on 220 v ac supply single phase 1.072 triaxial test apparatus bis: 2720 – part 11 ( 1971 ) , part 12 ( 1981 ) , part 35 ( 1974 ) , • load frame, motorised ( 50kn ) , multi rate of strain. designed to accommodate universal triaxial cell for testing soil specimens up to 100 mm in diameter. a turret type motor drive gear unit to give 30 different rates of strain ranging from 6 mm / min down to 0.00048 mm / min.the motor and gear box assembly are housed in an elegant free standing console and electrical controls have been provided on the front panel of the load frame. suitable for operation on 220v, 50 hz, single phase supply. • triaxial cell, 38 mm diameter suitable for lateral pressure up to 1000 kpa, the cell has four take off positions drilled in the base for cell pressure, pore water pressure, and for top and bottom drainage. fitted with 3 no volume change valves and one dead end plug. cell is supplied complete with one loading pad, two porous stones 38 mm dia x 6 mm thick, one sheath stretcher, one split sand former, 10 latex rubber sheaths and four sealing o rings for 38 mm dia samples [ pack of 10 ] three part split mould with collar base plate and clamp for 38 mm dia x 756 mm long specimen set of drained test on 38 mm dia specimen perforated pressure pad complete with pvc connnecting tube 1 no and set of porous stone • pore water pressure apparatus ( 0 1000kpa ) pore water pressure apparatus mounted on a steel panel, fitted with pressure gauge, mercury manometer, brass scale graduated 50 0 50 cm., drainage burette 50 ml, null indicator with copper coil, piston pump ( hand operated ) and water reservoir. pressure range 0 1000 kpa • lateral pressure assembly ( 0 10 kg / cm2 ) it is a steel chamber that can be pressurized to the required pressure with foot pump. it has a pressure gauge, water inlet and outlet valve. • proving ring 10 kn capacity • dial gauge 0.01 x 25mm accessories: for i ) attachment for ext raction of 3 samples of 38mm ( 1.5inches ) from core cutter of 100 mm ( 4inches ) . ii ) attachment for extraction of 7samples of 38 mm ( 1.5 inches ) dia from a mould of 150 mm ( 6inch ) dia 1.073 i. made of aluminum body, telescopic in 3 pcs, 4 m in length packed in canvas cover, graduated in meters, dm, cm and mm with white background and black strips , 5 mm thick with suitable locking arrangement 1.074 i. open cross staff: made of metallic head having four metal arms provided with two pairs of vertical slit giving two lines of sight at right angles made up of either brass or any allow that cannot rust. the brass is provided with hollow conical socket at the center that can be mounted on the top of wooden staff , fitted with a pointed iron shoe at the bottom. 1.075 with re chargable adopter. that allow you to take area and line measurement from maps and other sources with an accuracy within 2% suitable for a wide range of application including construction, packed in original case with instruction manual. 1.076 consists of brass / suitable metal hollow box having open face about 6 x 3 cm and closed about 2 x 3 cm and deep about 4 cm to 5cm. provided with a brass handle about 8 cm in length. two mirrors fixed at an angle of 45 degrees to the inclined sides of the box. 1.077 indian made alidade 175 mm with erect image 5 min with leveling attachment 1.078 best quality indian made plane table size 75 cm x 60 cm complete with tripod stand, trough compass in wooden case, 15cm spirit level, 60 75 cm long folding alidade and u fork with plumb bob 1.079 : circular ranging rod preferably with 3 5 cm in diameter made up of metal conduit pipes of length 2 3 meter with conical metallic shoe fitted at bottom and fully painted with 20 cm long colour bands of either of the following combinations – black & white and red & white 1.080 consisting of a fixed number of straight links of galvanised mild steel wire 4 mm in thickness, the end of each link are bent into a loop and connected together by means of three circular shape rings. the joints of rings may open or welded preferably welded. the ends of the chain are provide with brass handles which is linked with the chain by swivel joints; length of the link is 200 mm, each meter is provided with with a circular brass ring and each five meter length is provide brass tallies of requisite shape. each chain should be provided with 15 nos of m.s. arrows of 4 mm diameter bar and 40 cm height. refer: is: 1492 1970 • 30 m chain consisting of a fixed number of straight links of galvanised mild steel wire 4 mm in thickness, the end of each link are bent into a loop and connected together by means of three circular shape rings. the joints of rings may open or welded preferably welded. the ends of the chain are provide with brass handles which is linked with the chain by swivel joints; length of the link is 200 mm, each meter is provided with with a circular brass ring and each five meter length is provide brass tallies of requisite shape. each chain should be provided with 15 nos of m.s. arrows of 4 mm diameter bar and 40 cm height. refer: is: 1492 1970 • 30 m chain consisting of a fixed number of straight links of galvanised mild steel wire 4 mm in thickness, the end of each link are bent into a loop and connected together by means of three circular shape rings. the joints of rings may open or welded preferably welded. the ends of the chain are provide with brass handles which is linked with the chain by swivel joints; length of the link is 200 mm, each meter is provided with with a circular brass ring and each five meter length is provide brass tallies of requisite shape. each chain should be provided with 15 nos of m.s. arrows of 4 mm diameter bar and 40 cm height. refer: is: 1492 1970 • 30 m chain consisting of a fixed number of straight links of galvanised mild steel wire 4 mm in thickness, the end of each link are bent into a loop and connected together by means of three circular shape rings. the joints of rings may open or welded preferably welded. the ends of the chain are provide with brass handles which is linked with the chain by swivel joints; length of the link is 200 mm, each meter is provided with with a circular brass ring and each five meter length is provide brass tallies of requisite shape. each chain should be provided with 15 nos of m.s. arrows of 4 mm diameter bar and 40 cm height. refer: is: 1492 1970 • 30 m chain consisting of a fixed number of straight links of galvanised mild steel wire 4 mm in thickness, the end of each link are bent into a loop and connected together by means of three circular shape rings. the joints of rings may open or welded preferably welded. the ends of the chain are provide with brass handles which is linked with the chain by swivel joints; length of the link is 200 mm, each meter is provided with with a circular brass ring and each five meter length is provide brass tallies of requisite shape. each chain should be provided with 15 nos of m.s. arrows of 4 mm diameter bar and 40 cm height. refer: is: 1492 1970 • 30 m chain 1.081 made of pvc ; 30 m long 1.082 1. made of brass, size 150mm dia. 2. fitted with quality agate stone. 3. aluminum floating circle 4. graduated to read 30 minutes ( 0.5 degree ) . 5. automatic lifter 6. rreflecting mirror fitted on the sight vane. 7. slow motion type prism reader fitted with colored glasses green and red. 8. packed in pvc case. 9. supplied with aluminum tripod having ball and socket head made of aluminum 10. complete with all accessories as per is specification no. is 1957 1961. 1.083 magnification : 28x. image : erect. objective aperture : 42mm. resolving power : 3.5”. minimum focus distance: 0.3m. levelling accuracy standard deviation for 1km double run leveling 1.5mm. compensator: : magnetic damping system. working range : + / 15’ setting accuracy : 0.5” sensitivity of circular level: 10’ / 2mm. water protection : ipx6 or better. aluminum telescopic tripod. : 1no aluminum telescopic staff 5mtrs. length : 2nos. the minimum following accessories should be supplied with the instrument. lens cap, plumb bob, vinyl cover, tool kit, carrying case and operation manual. 1.084 magnification : 28x. image : erect. resolving power : 3.5”. objective aperture : 36mm. minimum focus distance : 1.5m. height accuracy standard deviation for 1km double run leveling: 1.5mm. electronic measurement range : 100m. data storage : 2000 sets of points or more. data download : usb cable. ( from instrument to computer ) power supply: operating voltage : 7.2v dc. rechargeable battery : lithium ion rechargeable type. operating time. : 8 hrs or more. battery charger : quick type. compensator: magnetic damping system. working range : more than 15’. sensitivity of circular level : 10’ / 2mm. display : lcd type. 1. aluminum telescopic tripod: 1no. 2. aluminium bar code staffs ( 5 mtrs. length ) : 2nos. 3. usb data transfer cable. 1no. the minimum following accessories should be supplied with the instrument. dust cover, tool kit, carrying case and all relevant manuals. 1.085 angular measurement: angular accuracy: 7” or better; least count: 5” or better. laser range: 50meter or better. telescope: magnification: 30x; objective aperture: 45mm; image : erect; minimum focus: 0.9m. optical plummet: mag 3x. display: both faces accessories: aluminium telescopic tripod: 1no. the minimum following accessories should also be supplied with the instrument: lr6 / aa batteries ( x4 ) , lens cap, plumb bob, tool kit, shoulder strap, carrying case and all relevant manuals. 1.086 telescope: magnification : 30x or better image : erect angular measurement: angular accuracy : 5” or better least count : 1” or better distance measurement: distance range with single prism : 4 kms or better ( under normal conditions ) laser output in prism mode : class1 ( safe for human eye ) distance accuracy in prism mode : 2mm 2ppm or better general: display : dual face alpha numeric keyboard ( identical display ) trigger key : for quick measurement. guide light : for speeding up setting out tasks. compensator : type: dual axis / range: 6’ or more. battery : rechargeable battery ( operational time approx. 35 hrs. ) : 1no. quick charger. : 1no. dust & water proof protection : ip66 or better. optical plummet : 3x or better weight with handle & battery : 5 kgs or more. memory management system with multiple data interfaces as: internal memory : approx 10, 000 points or more. plug in memory device : usb flash memory accessories: aluminium telescopic tripod. : 1no single prism assembly consisting of : 1no range pole, prism, target plate, spirit bubble, tripod all in carrying cases. data communication software : 1no the minimum following application software should be loaded in the instrument. topography, resection, ( setting out of co ordinates, line, arcs ) , area calculation, etc. 1.087 system: 12 channel ( l1code ) ; miscrosoft windows mobile 6.1 operating system or equivalent; 533 mhz samsung processor with 128 mb ram and better or its equivalent; 128 mb non volatile flash data storage; microsd memory card slot; qvga display sunlight readable; colour touch screen; internally rechargeable & removable li ion battery; integrated speaker, microphone and audio jack gps: should have integrated high sensitivity gps / sbas receiver and antenna; 1 3 m accuracy after post processing, stand alone accuracy 5 to 8 m; nmea and sirf protocol support accessories: usb data cable; stylus, rechargeable li ion battery, gps office software [ field proven software with powerful functionality for productive gis data collection and maintenance with following features – quick point data collection mode for easy productive one click data capture, conditional attributes dynamically adapting data capture forms, customizable user interface simplified field operation, quick navigation to features or waypoints, seamless gnss control in the field for high quality position data 1.088 150 – 200 mm long; 25 mm square c / s; tapered at one end 1.089 each arrow: 4 mm dia steel wire; 400 mm long; bent hook or ring at one end; tapered to a point at the other; 1.090 mallet of 18 length with 6x4x4 head made of sal wood 1.091 spectrophotometer the reference beam spectrophotometer instrument shall be a multi wavelength portable cum benchtop spectrophotometer designed for laboratory analysis of multiple analyte. the wavelength range of the instrument shall be 340 to 900 nm with accuracy of ±1.5 nm from 340 to 900 nm, resolution of 1 nm, and bandwidth of 5 nm. the instrument, depending on the test selection, shall automatically select the wavelength readout modes shall include transmittance %, absorbance, and concentration the instrument shall be capable of measuring the following substances or characteristics: alachlor; aluminum; arsenic; atrazine; barium; benzotriazole; boron; bromine; cadmium; chloride; chlorine dioxide; chlorine; chromium; cobalt; color; copper; cyanide; cyanuric acid; dissolved oxygen; fluoride; formaldehyde; hardness; hydrazine; iodine; iron; lead; manganese; mercury; molybdenum / molybdate; monochloramines; nickel; nitrogen ( as ammonia, nitrate, nitrite, total nitrogen, total kjeldahl nitrogen ) ; chemical oxygen demand; oxygen scavengers; ozone; polychlorinated biphenyls; phenols; phosphonates; phosphorus; potassium; quaternary ammonium compounds; selenium; silica; silver; sulfate; sulfide; surfactants; suspended solids; tannin and lignin; total organic carbon; tolyltriazole; total petroleum hydrocarbons; trihalomethanes; toxicity; volatile acids; and zinc. the following tests shall conform to usepa compliant methods: arsenic; chlorine ( free ) ; chlorine ( total ) ; chlorine dioxide; chromium ( hexavalent ) ; copper; fluoride; iron ( total ) ; lead; manganese; nickel; nitrogen ( ammonia ) ; nitrogen ( nitrite ) ; chemical oxygen demand; phenols; phosphorus ( reactive ) ; phosphorus ( total ) ; sulfate; sulfide; and zinc. the instrument should have facility of onscreen step by step guide for pre programmed methods. instrument should have facility to eliminiate false readings due to scratched , flawed or dirty glasswares by taking 10 readings and eliminating outliers. the interface of the instrument shall be graphical with touch screen. the instrument shall provide graphical display and be capable of printing test results. the instrument shall be equipped with storage capacity for 500 data points ( date, time, results, sample id, user id ) and 50 user defined calibrations. instrument should have one usb ports & one port for print . information stored in the instrument shall be capable of being downloaded in standard report format. the instrument shall be capable of accepting 1 in. ( 25 mm ) round cells / vials, 1 in. square cells, 13 mm round vials, 16 mm round vials, 1 x 5 cm cells, 1 cm square cells. power requirement shall be line voltage as well as battery operation. the instrument shall be warranted for one full year against defects in materials and workmanship. scope of supply should include adapter matched pair of 1 in. square glass sample cells, light shield, dust cover, user manual and procedures on cd, and benchtop power supply with 115 and 230v power cords technical specification • optical system: reference beam, spectral • wavelength range: 340 to 1100 nm • operating mode: transmittance ( % ) , absorbance and concentration, scanning • wavelength accuracy: ± 1.5 nm ( wavelength range 340 to 900 nm ) • wavelength calibration: automatic • wavelength reproducibility: ± 0.1 nm • wavelength resolution: 1 nm • wavelength selection: automatic, based on method selection • beam height: 10 mm • data logger: 2000 measured values ( result, date, time, sample id, user id ) • interfaces: usb type a ( more than 1 ) , usb type b, ethernet • sample cell compatibility: 13 mm round, 16 mm round, 1 cm & 5 cm rectangular, 1 round, 1 square • user programs: 50 • display: tft • display size: more than 6 inch • display type: touch screen • instrument enclosure rating: ip40** ** except for the usb / network connection • max. storage humidity: max. 80 % max. humidity ( non condensing ) • operating conditions ( relative humidity ) : max. 80 % max. humidity ( non condensing ) • operating conditions ( temperature ) : 10 °c to 40 °c • power requirements: with external power supply • power supply: benchtop power supply, 110 240 v; 50 / 60 hz 1.092 turbidimeter accessories: flow cell kit, cell adapter kits, sample degassing kit accuracy: ± 2 % of reading plus 0.01 ntu from 0 to 1000 ntu ±5% of reading from 1000 to 4000 ntu air purge: 0.1 scfm at 69 kpa , hose barb connection for 1 / 8 in tubing, maximum 138 kpa. dry nitrogen or instrument grade air. compliance certifications: ul / csa display type: 8 digit led display interface: rs232 serial ( bi directional ) manual languages: english max. operating humidity: 90 measurement modes: ntu, ebc, nephelo operating temperature range: 0 to 40 °c power requirements: 115 to 230 vac; 50 to 60 hz; 60 va maximum range: 0 to 4000 ntu range 2: with ratio on regulatory: usepa method 180.1 repeatability: ± 1 % of reading or ± 0.01 ntu, whichever is greater resolution: 0.001 on lowest range response time: 6.8 s with signal averaging off; 14 s with signal averaging on sample cell compatibility: 25mm round; 12, 13, 16, and 19 mm round with optional adapter kit source lamp: tungsten lamp storage conditions: 40 °c to 60 °c user interface languages: english warranty: 2 years 1.093 measuring range: 0.005 0.010 0.025 0.05 0.10 0.25 0.50 mg / l as ( mquant / spectroquant or equivalent ) 1.094 do meter with additional conductivity probe: 1. instrument should be supplied with meter and optical technology based dissolved oxygen probe, 1m cable, bod bottle & stopper for calibration, meter stand. 2. do measurement range: 0.05 – 20.0 mg / l 3. conductivity range: 0.01 μs / cm – 200.0 ms / cm 4. instrument should be portable type, operation on battery as well as on power. 5. meter should be capable of measuring ph, conductivity, tds, salinity, orp, ises etc with suitable probe ( optional ) . 6. data memory: 500 points. 7. data export: download via usb connection to pc or flash memory device. automatically transfer entire data log or as readings are taken. 1.095 flocculator ( jar test apparatus coated steel uniframe chassis, stainless steel 1” x 3” paddles four ( 4 ) numbers are spaced six inches apart and are adjustable to a maximum depth of nine inches. led illumination is built into the jar tester base to provide soft, diffused lighting of samples being tested, eliminating the blinding glare. paddle speeds from 5 to 300 rpm in 1 rpm increments and run times from 1 second to 59 minutes, 59 seconds in 1 second increments. are 24v and operate on 120v or 220v power sources with adapter and power cords ( included ) 1.096 cod digestor ( it will be used in conjunction with spectophotometer ) cod digestor 1. the digestion reactor shall be a bench top instrument for heating prepared samples to temperature for the designated time for the test. 2. the instrument shall have a programmable temperature range of 37 to 165°c. 3. the instrument shall have a programmable timer range of 0 to 480 minutes. 4. the instrument shall have a heating rate of 20 to 150°c in 10 minutes. 5. opearating temp: 10 45°c. 6. tempearture stability: 1°c 7. compliance: ce, gs, ctuvs 8. the instrument should be able to accommodate 15 no. of vials dia 16mm each. 5. the instrument shall be equipped with stored digestion programs for cod and toc. 6. the instrument shall accommodate 16 mm and or 20 mm vials. 7. the power requirements of the instrument shall be 100 240 vac, 50 / 60 hz 1.097 features: 1. providing fast and accurate results. 2. microprocessor p.i.d. temperature control. 3. cfc free refrigerant. 4. digital display temperature. 5. safety thermostat specifications: temperature range 5 to 60°c temperature accuracy + / 0.5°c temperature uniformity + / 0.5°c power 220 volt temperature control microprocessor control cabinet m.s. steel powder coated inner chamber stainless steel shelves 3 stainless steel insulation polyurethane foam inner clear door yes cooling cfc free refrigerant r134a heating system u shaped s. s. nichrome wire air heater air circulation fan or blower door lock 1 display led / lcd 1.098 air tight bottles 1.099 particulate size: tsp, pm10, pm2.5 pmc flow range: 1 25 slpm sampling interval: upto 24hr sampling. operating temperature: 0°c to 50°c ambient temp sensor: accuracy + / 0.15°c.barometric pressure sensor: range 450 mmhg to 1200 mmhg, accuracy + / 10 mmhg.range: 0 25 liters per minute power requirements: 120 / 240vac, 50 / 60hz. usb: for data download of run time data and history data particulate size: tsp, pm10, pm2.5 pmc flow range: 1 25 slpm sampling interval: upto 24hr sampling. operating temperature: 0°c to 50°c ambient temp sensor: accuracy + / 0.15°c.barometric pressure sensor: range 450 mmhg to 1200 mmhg, accuracy + / 10 mmhg.range: 0 25 liters per minute power requirements: 120 / 240vac, 50 / 60hz. usb: for data download of run time data and history data particulate size: tsp, pm10, pm2.5 pmc flow range: 1 25 slpm sampling interval: upto 24hr sampling. operating temperature: 0°c to 50°c ambient temp sensor: accuracy + / 0.15°c.barometric pressure sensor: range 450 mmhg to 1200 mmhg, accuracy + / 10 mmhg.range: 0 25 liters per minute power requirements: 120 / 240vac, 50 / 60hz. usb: for data download of run time data and history data particulate size: tsp, pm10, pm2.5 pmc flow range: 1 25 slpm sampling interval: upto 24hr sampling. operating temperature: 0°c to 50°c ambient temp sensor: accuracy + / 0.15°c.barometric pressure sensor: range 450 mmhg to 1200 mmhg, accuracy + / 10 mmhg.range: 0 25 liters per minute power requirements: 120 / 240vac, 50 / 60hz. usb: for data download of run time data and history data 1.100 1. burette ( rotaflow ) 50ml 10 nos 2. pipette ( 1ml, 2ml, 5ml, 10ml, 25ml ) 10 nos for each 3. pipette sucker 5 nos 4. conical flask ( 100ml, 250ml, 500ml ) 5 nos each 5. volumetric flask ( 250 ml 500ml, 1000ml ) 4 nos each 6. measuring cylinder ( 10ml, 25ml, 50ml, 100ml, 500ml, ) 4 nos each 7. beaker ( 50ml, 100ml, 250ml, 500ml, 1000ml ) 6 nos each 8. glass rod 5 nos 9. dropper 5 10. measuring cylinder ( 1000ml ) 2 nos 11. burette stand ( plastic ) [ standard size ] 5 nos 1.101 whatman 42 or equivalent; circular 125 mm diameter, supplied in packet of 100 piece 1.102 tissue paper roll 100 g one roll 1.103 least count 1 mg range: 0 500g, with lithium ion battery including adapter for electrical operation led display 1.104 least count 1g range: 0 2kg, with lithium ion battery including adapter for electrical operation led display 1.105 least count 1g range: 0 20 kg, with lithium ion battery including adapter for electrical operation led display 1.106 lest count 0.1 mm 1.107 the trimmer is designed for preparing test specimens for triaxial shear testing of soil.it consists of : i ) frame assembly with adjustable vertical guide.ii ) wire saw.iii ) trimming knife.iv ) set of gripper plates for 38 mm, 50 mm, 75 mm and 100 mm dia specimens. 1.108 the samplers to be used should have area ratio less than 13 percent and preferably less than 10 percent. the head should have check valve and ports to permit easy escape of drilling fluid or air from the sample tube as the sample enters it. sampling will be accomplished by jacking or driving the tube depending on the type consisting of rack type sample extractor 1no; split mould 38 mm dia x 76 mm long 1 no; split mould 38 mm dia x 85 mm long 1 no; sampling tube 38 mm dia x 150 mm long 1 no, sampling tube 38 mm dia x 200 mm long 1 no; jarring link small with adapter for sampling tubes 1 nos 1.109 universal extractor frame, manually operated complete. comprised of a frame adopter plate and plungers and plunger adopter for 38 75 100 and 150 mm dia specimen. a frame for extracting three 38 mm dia samples from a 100 mm dia sampling tube is also provided 1.110 funnel 70 mm in dia : 2 nos , made of pvc 1.111 75, 100, 125 and 150 ml. 4 nos of each category comprises a set. made of porcelene with spout 1.112 sodium hexaphosphate or a mixture of sodium hydroxide and sodium carbonate or any other dispersing agent ( 500 g each in two separate bottle ) 1.113 made of gi sheet of 18 gauge or higher ( dia 30 cm and 30 cm deep ) 1.114 i ) graduated cylinders with pour out ( 25, 50, 100, 250, 500 & 1000 ml capacity ) 3 nos of each type; pvc turson or standard quality ii ) graduated cylinders with stopper ( 25, 50, 100, 250, 500 & 1000 ml capacity ) – 3 nos of each type; glass borosil iii ) volumetric flasks, stoppered ( 100, 250, 500 ml ) – 4 nos of each category ; pvc turson or standard quality iv ) volumetric flasks, stoppered ( 100, 250, 500 ml ) – 4 nos of each category ; glass borosil 1.115 450 mm2, 9 mm thick 1.116 30 cm length of standard quality 1.117 20 cm length with wooden handle 1.118 20 cm length made of stainless steel 1.119 non corrodible air tight moisture can, made of aluminium, number engraved at lid and container body 1.120 – 250, 500, 1000 ml capacity of pvc tarson or eqeuivalent ; set comprised of 4 nos of bottle of each category. 1.121 50, 100 ml capacity made of glass . a set comprised of 4 nos of bottle of each category. 1.122 75, 100, 150, 200, 300 ml capacity of porcelain 1.123 15, 30, 50 , 100 ml capacity ( each set comprised of 5 nos of crucibles of each capacity ) 1.124 900 mm x 900mm 20 gauge with handle 1.125 200mm x 200 mm of 20 gauge 1.126 made of tata or equivalent 250 mm with handle 1.127 made of tata or equivalent of with handle 1.128 made of tata or equivalent 200 mm of with handle 1.129 capacity 15 ml 25 ml and 60 ml pvc made 3 each comprises a set 1.130 1. 250mm dia , 2. material pp / pc 3. tarsons 1.131 10 , 25 50 100 ml capacity made of glass borosil make a set 1.132 liquid limit device, motorised the device is identical to the above but is fitted with a f.h.p. motor to drive the operating mechanism of cup at 120 rpm ensuring uniformity in performing test. works on 220 v, 50 hz, single phase, and is supplied with grooving tool type ‘a to c’ and gauge block as per is :9259, is:2720 ( part v ) with additional 2 nos. spare belt 1.133 ( bosch / black and decker or any standard make ) – including standard drill bit for making grooves on brickwork, concrete, metal surface 1.134 standard spatula as per is:269 1958 40 mm size made of stainless steel with handle of specified shape, dimensions and weight. 1.135 1 / 2 to 1 cft capacity made of gi sheet 1.136 9 pieces set 1.5 mm, 2 mm, 2.5 mm, 3.0 mm , 4.0 mm, 5.0mm, 6.0mm, 8.00 mm, 10.00mm 1.137 10 inch long of reputed make 1.138 10 inch long of reputed make 1.139 5 nos of detachable blades [ at least 125 mm long ] with cellulose accetate plastic handle fully insulated and shock proof, distinct glow neon lamp taparia make 1.140 about 8 inch long of reputed make 1.141 extension chord ( 30 m length ) – 5 nos 15 / 5 amp switch of standard make with 6 amp mcb 1.142 trowel is:4031 1968, is:10086 1982 the trowel blade of thickness 1.5mm and100 to150mm long with straight edges and a wooden handle ( wt 210 g ± 10 g ) 1.143 cube moulds mould, m. steel, for 70.6mm cube as per is: 10080 1982 ... 6 nos , weight: must be 6.5 kg or more. should be isi mark. these cube moulds are made of steel. the tolerance between faces is maintained at ±0.1 mm and planeness is +0.03mm. cube moulds carry isi mark. 1.144 cube mould ( 150mm ) with i.s.i mark as per is:10086 1982 .... 12 nos cube mould made of cast iron having an internal size of 150 mm with a tolerance of +0.2 and planeness of +0.03 mm tolerence. cube moulds are isi marked. 1.145 cylindrical mould 150 mm dia. x 300 mm high, cast iron. ... 6 nos [ in new polytechnic nos of all the three items will be as per the numbers mentioned. but in old polytechnic number will be fixed as per requirement keeping specifications unaltered. 1.146 desiccator complete with desiccator plate ( glass ) 300 mm dia complete with desiccator plate 1.147 burnt mobile 1.148 ring spanner set ( 12 pieces ) make taparia or equivalent pack of 2 1.149 cotton waste 1.150 freemans steel measuring tape 5 meter x 16 mm with level measuring [ with inbuilt spirit level 1.151 conical beaker of 1 litre capacitym glass 1.152 griffin low form beakers with pour out forgeneral laboratory use ( 25, 50, 100, 250, 500 & 1000 ml capacity ) each having 3 nos of each variety funnel _buchner or hirch about 70 mm in dia : 2 nos filter flask 500ml ( 4 nos ) ; measuring cylinder – 100ml capacity ( 4 nos ) ; glass filter bottle 100mm in dia ( 4 nos ) ; filter paper ( 6 packet ) ; glass rod 3 mm in dia and 150 200 mm long; ( 4 nos ) : will comprise a set 1.153 cooling water consumption 60 liter / hr biological activity pyrogen free ph 6 7 conductivity s / cm <3 × 10 6 distillate temperature 65 75◦c. the surfaces coming in contact with water should be such that metallic contamination is avoided. a water inlet valve is a part of the still for connecting to a tap. an overflow is also provided to maintain the water at proper level. the still has4 litre / hour distillation capacity, suitable for operation on 220 v, 50 hz, single phase supply along with all necessary accessories and installation and commissioning complete. 1.154 it is easier to carry the machine at various floors due to its light weight body. this machine is powered by 1h.p. electric motor or can also be used manually operated. type : tilting or manualcapacity: 30lthickness of drum cone in mm: 3mmdrum: prepared from mild steel balance on heavy duty housing & rotates on a fixed shaft with double ball bearingframe and chassis: rigid all steel constructiontransmission : v belt & pulleypowered by: hand driven / electric motorsteel wheel in mm: 300 500approx weight in basic machine in kg: 160 diamention: 195mmx790mmx1370mm. rpm: 24rpm phase: single, ac 50, 220v 1.155 curing tank for 12nos 150mm cube moulds. temp: 10°c to 100°c with cooling and heating system. 1.156 portable conductivity / resistivity / salinity / tds meter the built in data memory ( 1000 items ) automatic calibration and calibration interval alarm function usable with single point calibration and usa / nist standard solutions. electrical resistivity / total dissolved solids / salt content conversion functions automatic range switching, automatic temperature conversion, and unit switching functions interval measurement function sample id no. setting function clock function and auto power off function usable with aaa alkaline batteries, ni mh batteries, or adapter. ip67 compliant waterproof and dustproof structure*accuracy of ±1 % of fs ± 1 digit & range from 0.1 μs to 100 ms in 6 decadic ranges , temperature range 0°c to 100 °c with 0.1°c resolution 1.157 portable ph meter the built in data memory ( 100 points ) automatic calibration and calibration interval alarm function usable with both single / multi point calibration and usa / nist standard solutions. automatic range switching, automatic temperature conversion, and unit switching functions interval measurement function sample id no. setting function clock function and auto power off function usable with aaa alkaline batteries, ni mh batteries. ip67 compliant waterproof and dustproof structure*. withph range from 0 14, resolution 0.01 ph temp ranges 0°c to 100 °c having 0.1°c resolution. should be supplied with calibration standard etc 1.158 automatic soil compaction machine as per i.s. : 2720 ( part vii & viii ) the automatic soil compactor replaces the hand compaction procedure as specified for dry density / moisture content relationship of soil. both light and heavy compaction tests can be performed by this machine using either 100 mm dia or 150 mm dia compaction moulds. the height of drop of the 50 mm dia rammer can be set either at 310 mm or 450 mm as per requirement. the machine is provided with a standard rammer weighing 2.6 kg for conducting light compaction and its weight can be increased to 4.89 kg for heavy compaction test by attaching additional rod supplied along with it. while using 100 mm dia mould the rammer carriage is locked in one position and the total area of the mould is compacted in about 25 strokes. the number of strokes i.e. 25 can be programmed, which are digitally displayed. locking during the course of test in this stage is through high force solenoids. a selector switch is provided on the control panel for selection between 100 mm dia mould or 150 mm dia mould. for 150 mm dia mould the rammer carriage shifts radially by 25 mm to give about 8 blows within the diameter of 100 mm and 17 blows beyond 100 mm dia that is between 100 mm and 150 mm. this sequence is repeated till the rammer completes 55 blows after which the machine automatically stops. safety features like safety lever for preventing rammer falling when the door is open, total cover for moving parts, m.c.b. for overload protection are provided as standard. i ) diameter of the rammer 50mm ii ) weight of the rammer 2.60 kg for light compaction and 4.89 kg for heavy compaction. iii ) height of fall of rammer 310 mm and 450 mm iv ) wired for 220 volts, single phase, 50 hz supply. 1.159 1. maximum surface temperature is 300°c.2. available in complete mild steel & stainless steel body.3. round & rectangular model.specifications:1. rectangular model: 30 x 45 cms.2. capacity ( watts ) : 20003. body: mild steel4. heater: 80 / 20 nichrome wire coil with ceramics beeds5. control: 3 heat switch / energy regulator / thermostat6. heat: up time 30 minutes from ambient7. surface: cast iron / stainless steel 1.160 length gauge conforms to is:2386 ( part i ) used for determination of elongation index of aggregate.length gauge with isi certification mark is:2386 ( part i ) , it consists of a metal plate on which 8 steel pins are vertically mounted with specified distances in between. this assembly is mounted on a hardwood base 1.161 thickness gauge conforms to is 2386 ( part i ) consists of a metal plate made of steel having slots as per provision of code 1.162 survey umbrella 1.163 standard vernier theodolite with erect image, optical plummet alongwith aluminium stand and with the following specifications in wooden box. accuracy 20 seconds. erect image using prism. optical plummet system embedded in circle. minimum focus 1.5 m, stadia ration 1: 100 ( constant ) : resolving power 4 or better; plate level sensitivity 45 / 2 mm or better ; vertical circle level 1 / 2 mm or better; length of telescope 178 mm approx circle, carrying case [ as per indian standard ] fitted with high sensitive bubbles. kept in wooden box with all the accessories. folding aluminium stand in canvas cover. with erect image having optical plummet arrangement. 1.164 double ended spanner set make taparia or equivalent 12 pieces makes a set 1.165 electrical table saw small 1.166 200 amp igbt arc welding machine dc inverter 1.167 classic arc 300 two phase and three phase amps mosfet welding 1.168 welders goggles 1.169 auto darkening welding helmet 1.170 chipping chisel 1.171 wire brush 1.172 hammer 1 / 2 kg 1.173 electrical portable hacksaw 120 v / 60 hz 1.174 maechanical work gloves 2 electronics and telecommunication items : 2.001 50 mhz dual channel cro. • automatic measurements of signal parameters like .pk pk, average, max. , min., rms, top etc. voltages and frequency, period, width, duty cycle, rise time, fall rime • waveform and set up storage facility. • colour display. • advanced features like sequential acquisition of up to 1000 trigger events should be possible. • standard usb host & device connectivity. • standard 23 2.002 function generator i ) it should be a waveform / function generator which can be upgraded to an arbitrary waveform generator . it may also have the feature upgrade the frequency of operation ii ) should have low harmonic distortion and jitter. detailed technical specification: • frequenc : 1 hz. to 20 mhz for sine , square and pulse waveforms and 1 hz. to 20 mhz. for noise • no. of channels : 1 • frequency resolution : 1 hz. • amplitude : 1 mvpk pk to 10 v ( pk pk ) in 50 ohms. • duty cycle for pulse : 0.01 % to 99.99 % • standard waveforms: sine, square, ramp, pulse, triangle, • operating modes: continuous, modulate, . . • modulation types: am, fm, pm, fsk, bpsk, pwm • am : source both internal & external, depth 0 to 120 % with 0.01 % resolution. • fm : source both internal & external, deviation 1hz to 15 mhz • pm : source both internal & external, deviation 0 to 360 deg c. • pwm : source both internal & external. deviation 0 % to 100 %. • power supply : 230 v, 50 hz. ac. 2.003 digital multimeter dc voltage:400mv to 1000v , ac voltage: 400mv to 1000v, dc current: 4ma to 10a, ac current: 4ma to 10a, resistance: 100 ohm to 40mohm, resistance: 100 ohm to 40mohm, capacitance: 4nf to 200μf, duty cycle: 0.1% to 99.9%, frequency: 10hz to 10mhz, temperature: 20oc to 750oc, transistor test: yes ( for npn & pnp ) , diode test: yes, continuing buzzer: yes, power supply: 9v, manual and auto ranging, display: 4½ digit 2.004 50 mhz dual trace cro bandwidth : 50mhz realtime sample rate :500msa / s ( single channel ) equivalent sample rate :50gsa / s number of channels :2 ch +1 ext memory depth :32kpts ( single channel ) acquisition modes :normal / average / peak detect average : selectable from 4 to 256 vertical sensitivity :2mv / div 10v / div vertical resolution : 8 bitsi nput impedance :1 mw ±2% ii 17 pf ±3 pf input coupling : dc, ac and gnd maximum input voltage: ±400vpp trigger sources :ch1, ch2, ext, ext / 5, ac line trigger modes :auto, normal, single trigger type :edge, pulse width, slope, video, alternate auto measure: fov shoot, rpre shoot, fpre shoot, rise time, fall time, freq, period, vpp, vmax, vmin, vamp, vtop, vbase, vavg, mean, crms, vrms, rovshoot, + wid, wid, +dut, dut, bwid, phase, cursor measure: manual, track and auto measure mode sin x / x, linear storage :internal : 2 reference waveforms, 20 waveforms and 20 setupsusb : bmp, csv, waveforms, setups communication port : usb host, usb device, rs232, pass / fail sample types : real time and equivalent time fft : window: hanning, hamming, blackman, rectangular measure display modes main, window, window zoom, scan, x y menu display :2 sec, 5 sec, 10 sec, 20 sec, infinite a pair of robes and accessories and mannuals. n.b.:repair and calibration facility of the instrument should exist within india 2.005 variable dc power supply dual supply , 0v to 30v , 2a ; ±3 to ±15v , 1a; 5v, 5a fixed, digital display. 2.006 diode trainer kit mains power : 230 v ac, 50 hz , variable dc power supply 0v to 12v / 500ma dc power supply for dpm 5v / 500ma, diodes: in4001 to 4007, dr25, by127 , zener diodes: 3.9vz, 5.1vz, 8.2vz digital meters for measuring voltage and current provision for add on components. all inputs / outputs through 2mm socket with provision of digital multimeter for measuring input and output 2.007 to study the rectifier with and without capacitor filter for : — ( a ) half wave rectifier, ( b ) full wave rectifier, ( c ) bridge rectifier transformer rating : 9 v center tapped ( 300 ma ) ; half wave rectifier o / p : +4 v dc , center tapped rectifier o / p : +8 v dc , bridge rectifier o / p : +8 v dc , filter : lc type , load :variable resistance 1kω , 0.5 w ; ammeter : range : 1μa to 200 ma ; voltmeter : range 1 mv to 200v; 2.008 to study the output waveform of push pull amplifier for class a, class b & class ab operations dc power supply fixed : +12 v , 12 v, +5 v , 5 v in built sine wave generator with frequency : 10 hz 100 khz , amplitude : 0 to 5 v pp 2.009 to study the fet characteristics trainer dc power supply : ±12 v , fet : j112a, voltmeter range : 200 mv to 200 v , ammeter range : 2 ma to 200 ma, display : 3 and 1 / 2 digit 2.010 to determine frequency response characteristics of rc coupled amplifier circuit and calculation of bandwidth, midband gain, input impedance and output impedance for : ( a ) single stage amplifier ( b ) double stage amplifier the single board trainer kit should contain on board dc variable power supply : ±12v dc ; 2 nos ammeter : range : 1μa to 200 ma ; 2 nos voltmeter : range 1 mv to 200v; signal generator ( 10 hz to 10 mhz, p p voltage minimum 1mv ) , necessary active & passive components for performing – low frequency, mid frequency and high frequency responses. 2.011 fet characteristic trainer kit dual variable dc power supplies 0v to 5v / 500ma and 0v to 12v / 500ma , dc power supply for dpm 5v / 500ma, one gate and drain resistor , one standard fet , digital meters for measuring voltage and current , set of patch chords & user manual . 2.012 mosfet characteristics trainer kit dual variable dc power supplies 0v to 5v / 500ma and 0v to 12v / 500ma dc power supply for dpm 5v / 500m, one gate and drain resistor , mosfet ( say 3n187 ) , digital meters for measuring voltage and current , set of patch chords & user manual . 2.013 shunt and series regulator trainer kit for following plots: line regulation and load regulation variable dc power supply 1.2v to 12v / 500m, a variable load resistor, transistor series voltage regulator circuit and transistor shunt voltage regulator circuit. all inputs / outputs through 2mm sockets set of patch chords & user manual 2.014 to study the v i characteristics of ujt trainer kit. variable dc power supply 1.2v to 12v / 500m, a dc power supply for dpm 5v / 500m, a ujt ( 2n2646 ) ujt characteristics ujt relaxation oscillator with two different timing capacitors , digital meters for measuring voltage and current , set of patch chords & user manual 2.015 to study the input and output characteristics and to find the h parameters of a bjt for : — ( a ) c e configuration, ( b ) c c configuration, ( c ) c b configuration hardware specifications :dual variable dc power supplies 0v to 12v / 500ma and 0v to 15v / 500ma dc power supply for dpm 5v / 500ma independent base limiting resistors 2 nos. ( low value ) independent collector resistor 1 no. transistor ( npn type sl100 ) .all inputs / outputs through 2mm sockets set with provision of digital multimeter for measuring input and output. 2.016 feedback amplifier trainer 12 v dc supply with + / 10% accuracy, configurable circuit, inbuilt sine wave generator with frequency range 10 hz to 10 khz range and amplitude variation 10mv to 4v, npn transistor. voltage series & shunt and current series & shunt configurable operation. 2.017 tuned amplifier trainer 12 v dc supply with + / 10% accuracy, configurable circuit, inbuilt standard sine wave generatort with frequency range 10 hz to 10 khz and amplitude variation 10mv to 4v, gang capacitor 2.018 oscillator trainer kit i ) hartley, colpitt , wien bridge oscillator trainer kit : i ) npn transistor ii ) on board oscillator section, separate tank circuit ( iii ) biasing voltage : +12 v , 12 v , +12v smps adaptor provided with the trainer for power supply. designed by considering all the safety standards. provided with an extensive manual. power supply to kit : 230vac, 50hz, all interconnections are made using 2mm banana patch cords 2.019 to determine the following characteristics of op amp: —a ) input offset voltage, b ) slew rate, c ) non inverting gain, d ) inverting gain e ) adder, f ) subtractor, g ) differentiator, h ) integrator and i ) voltage follower to adjust offset null, setup the closed loop amplifier using ic741 op amp also to ( a ) dc gain ( b ) ac gain. the set complete with + / 12v dc regulated power supply with milli voltage source, null arrangement and 2v / 20v dual range digital voltmeter , in built sine wave, triangular wave & square wave generator of 1 khz, 15v vpp ( approx. ) , dc power supply : 0 5 v ( vary through ( 2no. ) rotary switch for specific voltage level 2.020 to study the waveform of ujt as relaxation oscillator. two dc ic regulated power supplies 0 15vdc / 150ma & 0 30vdc / 150ma.three digital meters for voltage & current measurement.one ujt 2n2646 mounted behind the panel. 2.021 to study the characteristics of ic555 timer connected as:a ) astable multivibrator, b ) monostable multivibrator. dc regulated power supplies 0 30vdc / 150ma, in built ic555, all interconnections are made using 2mm banana patch cords , connecting wires 2.022 multi o / p programmable linear dc power supply 32 v / 3 a, 32v / 3 a, 3.3v / 5a fixed, easy operation with up down key, high resolution 10mv, 1ma, over voltage over current protection by software, 50 set memory, self test and software calibration, international safety regulations, auto step running with time setting, tripple o / p, auto tracking, rs232 communication, high stability, low drift, 4 digit display 2.023 digital trainer kit ( experiment 1. to verify the truth table of not, or, and, nand, nor, xor, x nor with ttl logic gates and cmos logic gates. experiment 2. to realize different boolean expressions with logic gates. experiment 3. to realize half adder, full adder, subtractor, parallel and serial full adder. experiment 4 to design 1’s complement, 2’s complement and 9’s complement adder subtractor. ) digital trainer kit: 10 logic level inputs & 10 led for output indication, fixed clock generation of 1hz 1mhz, logic pulsar, logic probe, potentiometers of 1k, 10k 100k, bread board of 1260 tie points, sine, square and triangular output waveform from 0 200khz., fixed dc, variable dc, ac power supply, necessary patch cords and user mannuals. 2.024 complete setup to design / construct programmable up / down counter. trainer kit to design / construct programmable up / down counter. kit with power supply, display unit, patch cords, manuals and necessary ic. 2.025 complete setup to implement encoder, decoder , multiplexer and de multiplexer. 5v d.c. at 100ma, ic regulated power supply, 21 input switches for data input, ic for multiplexing 74150 is provided on board with combinational circuit, ic for demultiplexing 74154 is provided on board with combinational circuit, one not gate is provided on board using 7404 , 16 output leds with driver circuit to observe the output of multiplexer demultiplexer, a pulser to provide the pulses manually for triggering, 230 v ±10% at 50 hz a.c. mains, necessary patch cords and user mannuals. 2.026 complete setup to design controlled shift register and study their function. ic for universal shift register , 5v d.c. at 100ma, ic regulated power supply., 10 nos. spdt switches for inputs, 5. nos. output leds with driver circuit to observe the output.230v ±10% at 50hz a.c. mains, necessary patch cords and user mannuals. 2.027 complete setup to design / construct parity generator, checker and comparator.  dc regulated power supply 5 vdc / 150 ma, 5 spdt switches provided for selecting logic ‘1’ & logic ‘0’, 2 output indicators, sufficient no of 4mm patch cords for interconnection, power cords 230v, 50hz, necessary patch cords and user mannuals. 2.028 complete trainer kit of a to d converters features:analog to digital converter • 8 bit descrete adc • 12 bit monolithic adc ic • on board signal generator with adjustable amplitude levels • on board led bank to observe digital outputs • power supply : +5v, ±12v gnd • interconnection is provided by 2mm connectors • experimental manual 2.029 complete setup to design / construct binary synchronous and asynchronous counter. trainer kit for binary synchronous and asynchronous counter. with power supply, display unit, patch cords, manuals and necessary ic. 2.030 d / a converter trainer technical specification • 8 bit binary weighted and 4 bit ladder type dac are constructed using discrete components • 8 bit monolithic dac having settling time in the range of ns, wide power supply range, low power consumption, full scale error ± 1lsb • 8 bit digital ramp adc constructed using discrete components • 12 bit monolithic adc having conversion time in the range of μs, industry standard pin out, wide input range • 8 onboard switches to provide digital inputs to dac • 8 bit counter running on external clock frequency to study settling time of dac • built in low frequency clock generator • 1 khz sine wave with adjustable amplitude level • onboard variable dc voltage source for studying unipolar and bipolar modes of adc • 12 output leds to observe adc outputs • ada operates on dc power supply ( +12v, 12v, +5v and gnd ) • interconnection is provided by standard 2mm connector 2.031 digital i.c tester universal ic tester: 40 pin dip zif socket, 50 cherry keys key pad and 16 x 2 lcd display, suitable for testing of analog ic, digital ic and 7 segment display. 2.032 a / d & d / a converter trainer featuresanalog to digital converter • 8 bit descrete adc • 12 bit monolithic adc ic • on board signal generator with adjustable amplitude levels • on board led bank to observe digital outputs • power supply : +5v, ±12v gnd • interconnection is provided by 2mm connectors • experimental manual digital to analog converter • 8 bit binary weighted resistors dac • 8 bit ladder type d to a converter • 8 bit d to a converter using monolithic ic • simple construction using op amp and resistors • onboard switches are provided for digital pattern generation • 8 bit digital inputs ranges from 00 to ff • variable frequency counter to study the settling time specifications • 8 bit binary weighted and 4 bit ladder type dac are constructed using discrete components • 8 bit monolithic dac having settling time in the range of ns, wide power supply range, low power consumption, full scale error ± 1lsb • 8 bit digital ramp adc constructed using discrete components • 12 bit monolithic adc having conversion time in the range of μs, industry standard pin out, wide input range • 8 onboard switches to provide digital inputs to dac • 8 bit counter running on external clock frequency to study settling time of dac • built in low frequency clock generator • 1 khz sine wave with adjustable amplitude level • onboard variable dc voltage source for studying unipolar and bipolar modes of adc • 12 output leds to observe adc outputs • ada operates on dc power supply ( +12v, 12v, +5v and gnd ) • interconnection is provided by standard 2mm connector • extensive experimental manual is provided with the kit experiments analog to digital converter • to study and measure resolution of adc • to measure the conversion time of the adc • to study full scale adjustment for unipolar and bipolar signals • to study the working of adc 2.033 to verify the mesh analysis and node analysis using independent and controlled source. any open resistive network., high watt fixed & variable resistances 2.034 to verify thevenin’s and norton’s theorems variable dc power supply 1.2v to 12v / 500ma load resistor variable current source resistive network thevenins and nortons equivalent circuit all inputs / outputs through 2mm sockets set of patch chords & user manual with digital meters for input & output. 2.035 to verify maximum power transfer theorem. dc power supply 5v to 12v / 500ma variable load resistor resistive network all inputs / outputs through 2mm sockets set of patch chords & user manual with digital meters for input & output. 2.036 to verify superposition theorem. dual variable dc power supplies 1.2v to 12v / 500ma resistive network all inputs / outputs through 2mm sockets set of patch chords & user manual with digital meters for input & output. 2.037 to study the series and parallel resonant circuit. independent resistors 3 nos. , independent capacitors 3 nos. , tapped inductance. all inputs / outputs through 2mm sockets set of patch chords & user manual with signal generator, counter, digital meters for input & output and user manual 2.038 to measure the characteristic impedance of symmetrical t and ii networks independent t & ii resistive attenuators terminating impedence ( 600 ohms ) all inputs / outputs through 2mm sockets set of patch chords & user manual 2.039 to test and to measure the cut –off frequencies of the following: — ( a ) constant k type low pass filter; ( b ) constant k type high pass filter two independent passive lc filter networks ( lpf & hpf ) all inputs / outputs through 2mm sockets set of patch chords & user manual 2.040 to test t and pi attenuator. independent t & ii resistive attenuators terminating impedence ( 600 ohms ) all inputs / outputs through 2mm sockets set of patch chords & user manual 2.041 to study standing wave pattern for a transmission line of finite length with: ( a ) open termination, ( b ) shorted termination and matched termination. 2.to measure the attenuation constant and phase shift constant for matched termination. transmission line trainer features:* 30 300 mhz sweep source with detector * calibrated attenuator * displays standing waves / maxima minima on cro * uses actual coaxial lines rather than simulated ones. * impedance matching. * measures vswr, reflection coefficient, characteristic impedance, velocity of propagation, dielectric constant and signal attenuation in tdr. * measure parameters of 50, 75 and 300 ohms cables * study time domain reflectometry. * study location and nature of discontinuities, open / short, mismatched terminations, etc. * offers a complete view of the transmission line in analog and digital domains, which is essential for complete understanding of transmission line behavior. technical specifications: a. frequency domain analyzer frequency range : 30 300 mhz typical lcd display. level : 100mv p p attenuator 50 ohms : 0.5, 1, 2, 4, 8, 15 db, output impedance : 50 ohms scope out : x y output to scope b. resistive impedance analyzer , characteristic imp. : upto 800 ohms , display : lcd c. time domain reflectometer prr short range : 10mhz typical, pulse width : <10ns typical, prr long range : 100khz typical amplitude : 1v nominal, output impedance : 50 ohms accessories: lengths of 50 ohms and 75 ohms coaxial cable, 300ohms, parallel line, lossy line, tee connectors, , standard load of 50 and 75 ohms, various capacitive and inductive loads, shorts, balun 1:1 & 1:4, operating manual, mains cord 2.042 to study the given rc integrator and differentiator at different time constant. kit consists of capacitor ( 220 p f ) , resistor ( r= 5.6 k ) , function generator ( square wave 5v pp , input frequency is i khz ) , cro ( dual channel ) 2.043 study the construction features of dc machine cut section of ¼ hp dc shunt motor 2.044 to control the speed of d.c. shunt motor above normal speed & draw the speed characteristics. dc shunt motor ½ hp ( full copper winding ) with chasis frame mounted powder coated iron angle based ply top ( with sunmica ) table cum panel stand, all digital meters ( 4 nos ) , 3 point starter with 2 rheostat power supply & direct 2 variac controlled power supply for field & armature also. 2.045 to control the speed of d.c. shunt motor below normal speed & draw the speed characteristics dc shunt motor ½ hp ( full copper winding ) with chasis frame mounted powder coated iron angle based ply top ( with sunmica ) table cum panel stand, all digital meters ( 4 nos ) , 3 point starter with 2 rheostat power supply & direct 2 variac controlled power supply for field & armature also. 2.046 to determine equivalent circuit parameters of single phase transformer by performing ( i ) o.c. test ( ii ) s.c. test. # 500 va copper transformer, tap primary 0 250v / / secondary 0 125v # variac 0 230v / 4 amp # wirewound resistance 500 ohm / 100 watt # digital voltmeter 2 nos, ammeter 2 nos, wattmeter 1 nos, powder coated iron angle based ply top ( with sunmica ) table cum panel stand. 2.047 study of three point and four point starter fabricated / mounted in panel both starter with inbuilt dc power supply upto 1 hp dc machine, powder coated iron angle based ply top ( with sun mica ) table cum panel stand. 2.048 computer programming language laboratory turbo c++ software 2.049 8085 microprocessor traineer kit high performance 8085a cpu operating at 3 mhz. 16 k powerful monitor firmware expandable to 32 k. 64 k user ram. expanded ram accessible using bank write protect facility for ram. 3.6 v ni cad battery back up. versatile keyboard / display controller using 8279. 24 highly reliable dual function keys. 6 digit seven segment led display. parallel i / o lines available through two 8255 chips. serial i / o through 8251 usart, with on board level shifters 1488, 1489.programmable communication parameters. built in audio cassette interface.3 channels of 16 bit timer / counters from 8253. powerful 8085 interrupt capabilities. on board eprom programmer with zif socket for programming 2716 to 7512 eproms and various eeproms. normal and intelligent programming modes. on board adc, dac, opto isolator, reed relay and miniature speaker. on board logic probe. single stepping, break pointing and machine cycle single stepping facility. monitor functions can be called through software interrupts. large collection of application software provided. all address, data and control lines from the cpu, buffered and brought out on 50 pin connector. additional stepper motor of specification: shaft type: 5 mm d current rating: 1200 ma2 voltage rating: 4 v holding torque: 44 oz·in steps per revolution: 200 resistance: 3.3 ohm2 inductance per phase: 2.8 mh number of leads: 6 lead length: 30 cm 2.050 microprocessor 8086 trainer kit intel 8086cpu at 4.77 mhz clock speed, 16kb for monitor eprom upgradable to 64kb 16kb ram expandable to 64kb battery backup provision for ram upto 64kb 16 x 2 ( or ) 20 x 4 alphanumeric lcd display 101 keys ibm compatible keyboard 24 ttl i / o lines brought out to two nos., of 26 pin frc connector 1 number of standard rs232c compatible serial port brought out to a pin d type male connector.3 channel 16 bit counter / timer using 8253. fully buffered address data and control signals terminated at a 50 pin header ( vxt bus ) for interfacing vbmb series of experiment boards and bus expansion. 8 no’s of interrupt lines are terminated at a 10 pin connector. kit operates with a single +5v / dc supply the kit and the power supply are mounted on a attractive light gray color fiber glass cabinet with fiber glass top cover. built in line assembler & disassembler powerful debugging monitor to develop user program. 2.051 to study the amplitude modulation and demodulation ttrainer kit features of amplitude modulation and demodulation trainer:on board message signal with variable amp / freq on board carrier signal with variable amp / freq am modulation using mc 1496 ic demodulation using diode detector and lpf, 6th order lpf, op amp based variable amplifier internal power supply +5v , +12v / 500 ma technical specification :message signal: sine wave frequency 100 hz to 2.8 khz, amplitude 0 to 3v carrier signal: sine wave frequency 28 khz to 108 khz amplitude 2v, modulation : balanced modulator amplifier : op amp based demodulation : diode detector & lpf low pass filter : 6th order lpf supply voltage ( board ) : +12v, +5v / dc supply current : 100 ma ( minimum ) input voltage : 230 v / 50 hz ac interface connectors : 2mm socket 2.052 am / fm radio receiver kit frequency range: 400khz ~ 1.5mhz intermediate frequency: 455khz inputs: rf signal output if frequency: 455khz adjustable if filter: dual tune lc, rf amplifier with variable gain , mixer ( frequency converter ) , local oscillator:output signal: sine wave frequency range: 400khz ~ 1.5mhz , amplitude: adjustable from 0vpp ~ 2vpp output impedance: 50 ohm , 1st and 2nd if amplifier central frequency: 455khz, load impedance: variable r l cgain : 40db with automatic gain control, diode envelope detector detection of the envelop with variable rc filter. audio output:amplifier with audio jack, audio amplifier gain: 26db, receiving media :mw coil antenna fm radio receiver, reception range: 88mhz ~ 108mhz with continuous tuning tuning circuit: using gang capacitor intermediate frequency: 10.7 mhz with ceramic filter experiments: study of double sideband am reception using envelope diode detector, study of single sideband am reception using product detector, study of image frequencies, study of adjustment of receiver tuned circuits, voice reception using dsb / ssb am receiver ( super heterodyne receiver ) effects of switch faults fm detection output level: 77.5vrms ( typical ) fm detection output distortion factor: 0.3% ( typical ) audio amplifier: gain up to 46db receiving media: adjustable telescopic antenna power supply: 12v, +12v, +5v, gnd output volume regulation, output load impedance of 8 ohm experiments am radio receiver to study am radio receiver to study of image frequencies for am fm radio receiver to study fm radio receiver to measure the frequency response of audio amplifier 2.053 analog signal sampling & reconstruction trainer kit kit provides to study signal sampling and reconstruction techniques: technical specifications:on board signals: sine wave:frequency: 1 khz, 2 khz. amplitude:0 5vpp, sampling clock: sampling methods: natural sampling circuit. sample and hold circuit and flat top sampling circuit.reconstruction: 2nd order and fourth order low pass butterworth filters with 3.4 khz cut off frequency. power supply: gnd, +5v, +12v, 12v. 2.054 pulse code modulation and demodulation system trainer inbuilt variable dc and 1 khz ac modulating signals, facility for applying external ac or dc modulating signal, modulating circuit consists of a positive clamper, sample and hold ( s and h ) , analog to digital converter ( adc ) , parallel to serial converter and control signal generator, observation of binary coded analog information by the led status for both modulation and demodulation, pcm modulation technique using ic, built in pulse code demodulation circuit using a serial to parallel converter and parallel shift register dac, low pass filter for both ac & dc, observation of modulated & demodulated waveform, provision to monitor output on cro, clock to be provided from the pulse code modulator to demodulator circuit, built in ic based dc regulated power supply with indication for power on & fuse, 4 mm patch cords – 4 nos, supply required 230v, 50 hz and 1 phase ac, comprehensive instruction manual complete with theory and operating details 2.055 frequency modulation and demodulation kit fm modulators :audio oscillator : sine wave ( 10vpp adjustable ) frequency ( 300 hz 3.4 khz ) fm modulators : 3 nos. • reactance modulator : carrier frequency 455 khz ( ± 3khz ) varactor modulator : carrier frequency 455 khz ( ± 2khz ) vco based modulator : carrier frequency 10 khz 200khz ( adjustable ) , mixer / amplifier adjustment fm demodulator: detuned resonant detector quadrature detector foster seeley detector ratio detector phase locked loop detector ( ic hef4046 based ) phase locked loop detector ( ic lm565 based ) , low pass filter : 3.4 khz cut off frequency amplifier ( with adjustable gain ) 2.056 delta / sigma delta and adaptive delta modulation demodulation kit • separate component and operational area • acrylic cover for component safety • modular organization of circuit functions • test points to access signals at every stage of circuit operation • multimedia based interactive e manual 2.057 dpcm & adpcm modulation / demodulation kit dpcm & adpcm modulation / demodulation kit on board signals:. frequency: 500khz, amplitude: 0 to 4 v pp 2.058 epbax trainer kit no. of subscribers: two dot lines, four extension lines. line section: opto isolation for trunk lines and four extension lines. tone genration: dial tone, busy tone, ring back tone, hold on music. cpu section: microprocessor based stored program control. memory: 64 kb program memory ( eprom ) , 32 kb data ram for buffer.speech path: fully non blocking. loop resistance: a ) extension: 600 ohms b ) co line: 1200 ohms cross talk attenuator: >70 dbm idle channel voice:>70 dbm insertio loss: extension to extension not less than 60 db. dial pulse ratio:10 pps + / 10 %. input power: 230v ac, 50 hz. longitudinal balance: 60 dbm test points: 38 nos, test points are provided on bopard to observe intermediate signals. switch faults: 8 switch faults are provided on board to study different effects on circuit. no. of telephones: 4 nos. power supply: +11v, +23 v, +5v, +15v, gnd. 2.059 black & white tv trainer kit with provision of fault finding system : ccir b, 625 lines, power supply : 230v ac, 50 hz, regulation range 170v ac to 270v ac., power consumption : 70 watts, gain limited sensitivity : 55 db for video & 25 db for audio sound output : 2.0 watts maximum. screen size : 20 diagonal. channel : vhf 2 to 12, uhf 21 to 68, s band and hyper band. isolated shockproof chassis. sections : electronic tuner, video i.f section, sound i.f, video amplifier, horizontal oscillator, horizontal driver and eht, vertical oscillator, and output, s.m.p.s power , controls : volume, tone, brightness, contrast. distortion : 10 to 15% in live program due to expanded p.c.b. all parts are soldered on tags on single pcb of size 19x15” with complete circuit diagram screen printed in different colors with fault creating facilities to create more than 25 faults. standard accessories : 1. frame with pcb mounting.2. picture tube fitted in wooden cabinet 3. a manual having 20 practical. 2.060 dth tv and set top box trainer kit power supply 230 v , 50 hz, input frequency: ku band, output frequency: 950 1450 mhz.noise temp: 35 degree, dish antena , lnbif frequency: 70 mhz 2.061 colour tv trainer with provision of fault finding standard : ccir b pal g, 625 lines channels : 230, 2 4 vhp i ( vl ) , 5 12 vhp iii ( vh ) , 12 100 : band iv & v, else : s band & hyper band picture tube size : 36 cms. diagonal rf input impedance : 75 w ( ohm ) 2.062 tdm pulse code modulation trainer kit crystal frequency:12 mhz, on – board generators:1. adjustable amplitude sine generator of 1 & 2 khz frequency ( synchronized ) 2. variable amplitude dc level ( 02 nos. ) , analog input channels: two, multiplexing:time division multiplexing ( tdm ) , modulation: pcm, sync signal: pseudo random sync code generator, error checking code:off, odd parity, even parity, hamming code, power: 230 v ac, 50 hz, 1 phase 2.063 tdm pulse code demodulation trainer kit 1. input channels : 2 tdm serial input 2. demodulation : pulse code demodulation 3. clock : regeneration by pll 4. low pass filter : butterworth 4th order 3.4 khz cut off frequency ( 02 nos. ) 5. operating speed : fast 240 khz / channel ( approx ) slow 0.977 hz / channel ( approx ) 6. error detection : off, odd or even parity, hamming code 7. error correction : hamming code 8. switched faults : 08 provided 9. test points : provided 10. interconnections : provided by sockets 11. power : 230 10% v ac, 50 hz, 1 phase 12. accessories : a. detailed instruction manual b. set of necessary patch cords 2.064 to study the v i characteristic of gunn diode. gunn based microwave trainer bench with gunn power supply, gunn oscillator, isolator, variable atteuator, frquency meter, bnc to bnc cable, swr meter 2.065 fdm transmitter / receiver kit on board clock generator, carrier generator 1 khz ~ 30 khz, pilot carrier 256 khz, 2 channel fdm communication system, dsb am modulator and demodulator, band pass filters 9 ~ 11 khz and 16 ~ 20 khz, 4th order butterworth low pass filters, multimedia based interactive e manual, transmitter: high frequency transmission using dsb multiplexing: frequency division multiplexing channel: 02 band pass filter pass band: filter 1 and 3 frequency range 8 ~12 khz with fc 10 khz: filter 2 and 4 frequency range 18 ~ 22 khz with fc 20 khz am / dm modulator modulation: amplitude modulation double side band receiver: amplitude demodulation of dsb de multiplexing: frequency division de multiplexing low pass filter, 4 order butter worth filter switch faults:8 switchfaults are provided on board to study different effects on circuit interconnection:2mm banana socket test points:25 test points are provided on board to observe intermediate signals power supply:gnd, +5v, +12v, 12v 2.066 digital storage oscilloscope bandwidth: dc 200mhz, channels: 2 + external, display: 5.7 inch lcd colour ( 320x 240 resolutions ) , sample rate ( real time ) : 500ms / s, max. input voltage: 400v ( dc+ac peak, 1 m ohm input impedance ) . 2.067 spectrum analyzer frequency range:9 khz to 26.5 ghz, phase noise : 102dbc / hz, max third order dynamic range, 1 ghz: 111db, displayed average niose level, 1ghz: 163dbm, standard attenuator range / step:50db / 10db, 70db / 10 squaredb, overall amplitude accuracy:+ / 0.50db 2.068 antenna trainer 86 860 mhz specifications:radiation pattern plotting software• stepper motor controlled receiver stand.antenna measurement system:rf source• source types : pll synthesized with integrated vco• frequency range : 100mhz to 3ghz• dynamic range : 85dbm• transmitted power min : 50dbm• transmitted power max : +5dbm • impedance : 50w / sma rf detector• detector type : logarithmic detector• frequency range : 1mhz to 8ghz• resolution : 0.1db• dynamic range : 85db ( ±3db ) • noise level : 90dbm• impedance : 50w / sma• representation of rf level : dbmdisplay• 128x64 graphic lcd display with backlit. keypad• 15 key membrane keypad for user entry.stepper motor controller• 1.80 resolutions.list of standard 22 antenna supplied with the setupwire antenna1. monopole plane base ground2. dipole ( 2nos. ) 3. yagi4. folded dipole 5. vee dipole6. rectangular loop 7. helicalmicrostrip antenna 1. planar dipole 2. planar monopole3. cmsa 4. tmsa5. 2x1 array 6. annular ring7. chip antenna 8. rmsa9. rmsa circular polarizedaperture antenna 1. e horn2. open ended waveguide rectangular array antenna 1. broadside array2. collinear arrayreflector antenna 1. corner reflectorsoftware• radiation pattern plotting and analysis software suitable for windows environment antenna positionerthe transmitter and receiver antenna stand is made of special material which is inhert to em frequency and it has engraved height and angle scale on it. it has facility to adjust the height and level. universal plug and fix antenna mounts are provided to hold the antenna assembly in vertical and horizontal orientation for co and cross polarization. accessories • sma ( m ) to sma ( m ) 50w flexible cable : 02nos• usb cable ( male a to male b ) : 01no• 3 pin 6 amp power chord : 01no • manual : 01no • software on cd : 01no experiments• measure the variation of field strength / inverse square law• prove the reciprocity theorem of antenna• plot radiation pattern of wired antenna omni directional antenna• plot radiation pattern of all aperture antenna• plot radiation pattern of all reflector antenna• plot radiation pattern of all array antenna• measure co polarization, cross polarization 2.069 microwave test bench ( klystron based ) klystron power supply: specifications: input voltage 230v+ / 10%, 50hz ac, beam supply voltage:200 450v continuously variable; current:regulation: better than 0.5% for + / 10% variation in mains supply voltage; ripple: less than 5mv rms , repeller supply voltage: 10v to 270v continuously variable with respect to klystron cathode regulation: better than 0.25% for + / 10% variation in mains supply volt , heater supply 6.3v dc ( regulated ) modulation square wave : frequency 500hz to 2000hz; max. amplitude +110v peak to peak, amplitude and frequency continuously variable; sawtooth frequency 50hz to 150hz; max. amplitude 60v peak to peak, amplitude and frequency continuously variable. vswr meter: ( sensitivity: 0.2 micro volts at a 200 ohm input impedance for full scale deflection, noise level: at least 5 db below full scale at rated sensitivity and maximum, bandwidth with input terminated in 100 ohms and 500 ohms for low and high respectively, a / c output : bnc connector for amplified output, frequency : 1000hz + / 10%, power : 230 volts ac, 50hz, mains supply ) 2.070 ask / psk / fsk modulation and demodulation kit features • vlsi based design • separate component and operational area • acrylic cover for component safety • modular organization of circuit functions • test points to access signals at every stage of circuit operation • multimedia based interactive e manual data simulator : onboard 8 bit variable nrz l pattern, crystal oscillator : 32.768 mhz, data clock : 256 khz, data format : nrz ( l ) , onboard carrier sine waves : 1mhz ( 0° ) , 1mhz ( 180° ) , 500 khz ( 0° ) , power supply : +12v, 12v, +5v, gnd. 2.071 microwave test bench ( gunn based ) gunn microwave test bench: gunn power supply ( 0 12 volts variable, 1 amp. max, modulation frequency : 1khz + / 10% ( 900 1100 hz ) , output connector: bnc ( f ) for gunn oscillator & tnc ( f ) for pin modulator, modulation: square wave, frequency : 500hz to 2000hz ) • gunn oscillator • isolator • pin modulator • variable attenuator • detector mount • swr meter ( sensitivity: 0.2 micro volts at a 200 ohm input impedance for full scale deflection, noise level: at least 5 db below full scale at rated sensitivity and maximum, bandwidth with input terminated in 100 ohms and 500 ohms for low and high respectively, a / c output : bnc connector for amplified output, frequency : 1000hz + / 10%, powe : 230 volts ac, 50hz, mains supply ) 2.072 antenna trainer 86 860 mhz ( with pc interfacing and automatic turntable and necessary plotting software ) trainer with radiation pattern plotting software on board rf generator, tone generator, plotting software, directional coupler, matching stub, forward / reverse goniometer with accessories. all types of dipole, broad band, array and narrow band antennas, current probe mounting stand, bnc tee, bnc bnc adaptor m, bnc bnc adapter f, bnc bnc cable, screw driver, student note book, operating mannual , text book on antena , polar graph, antenna fabrication circuit, power cord, accessories case. 2.073 antenna trainer 86 860 mhz ( manual antenna rotation set up ) trainer with radiation pattern plotting software on board rf generator, tone generator, plotting software, directional coupler, matching stub, forward / reverse goniometer with accessories. all types of dipole, broad band, array and narrow band antennas, current probe mounting stand, bnc tee, bnc bnc adaptor m, bnc bnc adapter f, bnc bnc cable, screw driver, student note book, operating mannual , text book on antena by j.d. kraus, polar graph, antenna fabrication circuit, power cord, accessories case. 2.074 1 ghz spectrum analyser 1 ghz spectrum analyser with tracking generator frequency range: 150 khz to 1000 mhz freqency resolution: 1 khz cf entry 40 hz sweep resolution at 2 khz per division, frequency display: 61 / 2 digit frqency control: digital phase lock resolution bandwidth: 3 khz, 30 khz, 220 khz, 4 mhz. 2.075 antenna trainer kit features ats b antenna trainer has been designed for teaching and demons trating the dipole, folded dipole antenna configuration. practical verifi cation of theoretical concepts is easily possible, because accurate and repeatable measurements of polar plots can be completed in short period of time. it comprises of two towers used for mounting the transmitting and receiving antenna, linear / log detector with digital readout for accurate and error free measurements, variable signal generator, 6 antennas, manual antenna positioner, cables, and connectors etc. it works in standalone mode. polar plots of the antenna can be charted out on the charts using offline polar plot software. radio characteristics source: variable source frequency range: 750 mhz ~ 850 mhz amplitude: 100 dbuv into 75 ohms detector / vswe meter:linear in db lcd readout amp range :: >50 db accuracy: ± 3db antennas: dipole 1, folded dipole 1, yagi 1, loop square 1, monopole 1, telescopic 1 all antennas fabricated for 800mhz experiments polar plots e and h plane cartesian plots e and h plane directive gain front back ratio side lobe level and angular position beam width half power and 10 db polarization study verification of inverse square law axiom verification of reciprocity axiom study of rf reflection and absorption 2.076 microwave power meter frequency range channel 1 normal mode 10 hz to 125 mhz low pass filter 10 hz to 50 khz enabled channel 2 50 mhz to 20 ghz sensitivity channel 1:10–30 hz: 40 mvrms , 30hz 125 mhz: 25 mvrms channel 2:50–300 mhz 20 dbm , 12.4–18 ghz 33 dbm 40–46 ghz n / a n / a 17 dbm maximum input :channel 1: 2 vrms , channel 2 50 mhz to 2 ghz +5 dbm damage level :channel 1 120 v ( dc + ac pk ) , channel 2 +27 dbm impedance ( nominal ) :channel1 1 mω / 60 pf, channel 2 50 ω connector channel 1 bnc female:channel 2 sma / apccompatible female swr ( typical ) :channel 2 50–300 mhz 1.5:1 10–20 ghz 3.0:1 20–26.5 ghz n / a 26.5–46 ghz n / a resolution selection 1 hz to 1 mhz accuracy ± 1 lsd 2.077 trainer kit to study reverse recovery characteristics of power diodes the single board trainer kit should contain ic regulated power supply, different types power diodes, digital ammeter and voltmeter and other necessary passive components 2.078 power transistor drive ckt study kit the single board trainer kit helps to study different drive circuits for power transistors. the trainer kit should contain : i ) different drive circuits for transistors. ( ii ) power transistors and power diodes ( iii ) inductors, capacitors and resistors. other necessary components for necessary following power transistors base drive controls circuits 2.079 to study drive circuit of scr isolated 230 v / 40 w ac power supply 1.2 v to + 15 v / 500 ma dc power supply * 0 18 v / 500 ma, 50 hz, ac power supply * variable frequency triggering pulses * dc gate signal control, pulse gate signal * synchronous ac gate control signal through diac * ujt triggering * 10:1 on board resistive attenuator * provision for 40 w lamp load * set of patch chords & user manual. 2.080 to study a single phase rectifier—output waveform with phase control circuit trainer kit to study single phase full wave bridge rectifier for fixed dc output, half controlled and fully controlled rectification facilities with r and rl, loads 1000 ohms 10 watts, 14 ma @ 0.05 a inductive loads. the single board trainer kit contains : ( i ) source for rectification of 4 to 24 v dc fixed and variable output @ a max of 500 ma helps to construct and study series and parallel resonance circuit. ( ii ) four diodes and 4 scrs in bridge configuration with gradual firing controls and necessary capacitive, inductive and pie filter components. ( iii ) digital ammeter and voltmeter. 2.081 to plot v / i characteristics of triac power supplies: isolated supply 0 220v at 2a. • operated on mains power 230v, 50hz +10% components are mounted on the panels are: • triac bt136 • diac db3 • ac phase control by rc firing circuit. • snubber circuit. salient features: • 10:1 potential divider for cro • protection cover • bulb as load • front panel built with high class insulated printed circuit board sheet with well printed circuits and symbols. • instruction manual. • patch cords 4mm both. • high voltage test points are provided with 4mm safety sockets • the trainer is housed in metal cabinet. 2.082 to study a polyphase rectifier isolated 230 v / 40 w ac power supply isolated stepped down 3 ph supply. * 3 phase diode rectifier in open condition * provision for load & cro output. * electronic phase sequence finder. * set of patch chords & user manual 2.083 to study smps with pwm regulator chip based on ic 494 as pwm, input voltage : 170v to 260vac, 50hz., output voltage : 5v, 5v, 12v, 12v, power good signal voltage / as required in computers, wattage ( i / p ) : 150 watt ( approx. ) , assembled on : pcb or board with providing different test points to observe waveforms and voltage etc. with fan cooling facility 2.084 to plot v / i characteristics of diac variable dc power supply 1.2v to 35v / 500ma dc power supply for dpm 5v / 500ma diac ( d32 ) forward and reverse characteristics of diac digital meter for measuring voltage and current all inputs / outputs through 2mm sockets 2.085 to study a phase control ac regulator isolated 230 v / 40 w, 50hz ac power supply, triac phase angle control, 10:1 on board resistive attenuator, provision for 40 w lamp load with digital meters at load., set of patch chords & user manual 2.086 servo regulator stabilizer study kit 500va servo stabilizer , 2 amp variac, digital input & output meters, lamp load, set of patch chords & user manual. 2.087 to study a jones chopper isolated 230 v / 40 w dc power supply, + 5 v / 500 ma dc power supply * scr jones chopper * gate firing pulses for jones chopper * 10:1 on board resistive attenuator * provision for 40 w lamp load * set of patch chords & user manual. 2.088 to study speed control of induction motor by voltage and frequency variation v / f controller 1 hp, ac sq. cage ind. motor 1 hp, digital volt & ammeter. 1 phase i / p & 3 phase o / p, 3 ph & 1ph mcb protection 2.089 to study the speed control of dc motor by: ( a ) varying field current keeping armature voltage constant; and, ( b ) varying armature voltage keeping field current constant dc shunt motor ( full copper winding ) .5 hp with base mount frame 1 no variac controlled 2 dc power supply ( 1 for field & 1 for armature ) dc volt & ammeter digital………4 nos panel mounted rpm meter………1 no. white bakelite front with conn. diagram & wooden safety box. metal frame table ( ply board with sun mica ) cum stand for panel 2.090 power electronics devices trainer kit should have built in power supply dc supply : + / 12v, 500ma, power supply 17v / 750ma, regulated 13.5v / 3a o / p mustbe provided as 12v battery charging supply. isolated dc supply +12v / 300ma with isolated common. on board inverter transformer of primary : 230v & secondaries 12 11 0 11 12 / 3a on board lamp load of 15w ( 100w ) should be provided. ac supply : 230v ac line voltage must be made available on two banana 4mm sockets must have two pulse transformers of 1:1:1 are provided for isolation & supplying firing pulses along with required dc power supply to experiment panel under test through 15 pin female ‘d’ connector. r l c load panel must have load resistor of 10w / 40w 1no. must have centre tapped 3a choke 4mh / 16mh each 2nos. must have commutation capacitors of 10mf / 100v 4nos. must have ac paper capacitor of 4mf / 440v 1no. 2.091 stepper motor study set forward & revarse rotation, auto & manual speed control without microprocessor operation. inbuilt pulse generator & led sequence display. 2.092 single phase bridge inverter on board firing circuit : ramp comparator method interconnections : 2 mm sockets ( gold plated ) scr : scr 2p4m 400v / 2a mains supply : 220v / 110v, 50hz / 60hz operating conditions : 0 40 c, 85% rh included accessories : 2mm patch cords , mains cord : 1 no., learning material ( cd ) : 1 no. 2.093 plc trainer ( experiment 1 use of simulation package for different function of plc. experiment 2 verify function of logic gates by using plc. experiment 3 write and verify ladder program for motor on off control with two push button ) hardware specification:ttl input switches : 8 nos, ttl momentary switches : 8 nos., proximity switch : 1 no., optical transducer ( two state ) : 1 no., programmable leds : 8 nos., analog input 0 to 5v dc : 8 channels, analog output 0 to 5v dc : 1 no., 4 to 20ma transmitter : 1no., 4 to 20ma receiver : 1no., current meter : 25ma fsd 1no., voltmeter : 10v fsd 1 no., piezo electric alarm : 1 bit.built in power supply.dedicated i / o interface card suitable for ibm computer suitable for isa slot. software specification:this is a gui based ladder logic softwaredrag and drop ( d&d ) an instruction instead of typing an instruction. this eliminates errors in typing. all the instructions are displayed on screen during design time. each and every element is directly addressed with their names not by numbers or codes, which are very difficult to remember. ex: at design time, you call a switch#0 in your ladder program by d&d the component called switch#0, and that’s it, not by typing a few digits numbers or codes.appropriate list boxes ( input, output ) open as you d&d an instruction in ladder workspace.ladder workspace is 24x100 instruction cells are available for your use.tool tip features are available at the end of each instruction prompting you “what to do next”very user friendly.extensive on line help menu available.gui based status of the entire plc is displayed during run time.programs are saved, retrieved, edited by simply clicking on menu list box.extensive edit features are available. 2.094 1 kva online ups trainer kit technology: spwm, igbt / mosfet ( for more than 72 dc volt igbt preferred ) , input voltage range: 170‐282vac, input phase:single phase with ground, nominal output voltage:230vac, output power factor: 0.8 lagging, battery connection should be internal only, on battery output voltage pure sine wave output at 230vac, battery type 12 v sealed lead acid maintenance free, battery dc voltage 36 vdc or higher, battery total vah ‐ minimum 432 ( 12v, 12ah*3nos ) or higher, battery backup time 30 minutes at full load or higher, audible alarms mains failure alarm, low battery alarm, overload and fault, protections advanced electronic protection for device, safety backed with mcbs, fast acting fuses, high speed pulse blanking, electronic overvoltage / undervoltage, static bypass switch, standard rs 232 port for software interface, user display: lcd display & indication, input voltage, output voltage, input frequency, output frequency, battery charging / discharging level, load level, input high / normal / low / fail, output overload , output short circuit, output fault. 2.095 stepper motor kit signal stepping and free running modes of operating with speed variation and direction reversal – internal ttl circuit. 360 degree motion servo potentiometer position pickup for motor dynamics. operation through microprocessor kitsample control programs provided. lfeatures stepper motor specification torque : 3 kg cm. step angle : 1.8 . power : 12v, 1a / phase interconnections all interconnections are made using 2mm banana patch cords. test points are provided to analyze signals at various points.all ics are mounted on ic sockets. bare board tested glass epoxy smobc pcb is used. in built power supply with power on indication attractive wooden enclosures of light weight australian pine wood. set of 2mm patch cords for interconnections users manual. 2.096 2mhz function generator output frequency: 0.2 hz~2 mhz, output waveforms: sine, square , triangle, ramp, pulse, etc. output impedance : 50 ohm ± 10 %, output amplitude: 20vp p ( 1mohm load ) ; 10vp p ( 50mohm load ) , output attenuation: 0db / 20db / 40db / 60db dc offset: 0 ~ ±10v ( 1mohm load ) ; 0 ~ ± 5v ( 50mohm load ) , symmetry: 10% ~ 90%. 2.097 power electronics development trainer size of breadboard : 172.5 mm × 128.5mm dc power supply :+5 v, 5 v 500 ma, +12v, 12 v 500 ma +15 v, 250 ma+35v, 35v, 250 ma ac power supply : 18v 0v 18v , 0v 15v on board firing circuits frequency range : 30hz to 900hz variable amplitude : 12v pwm control of g1, g2, g3 and g4 duty cycle control of “gate” signal is 0 to 100% scr assembly : 4 scrs 2p4m, 400v / 2a power devices : igbt g4bc20s, mosfetirfz44n, ujt 2n2646, diacdb3, triac bt136, put 2n6027 circuit components on board : electrolytic capacitor 10μf, 63v, electrolytic capacitor 1μf, 63v , met. capacitor 0.33μf, 63v , diode 1n4007, inductor 220uh, 4.7μh, 10mh. pulse transformer on board :2 nos. pt4502 1:1 and one is pt4503 1:1:1 load selector : 6 load resistances 47e / 7w, 1k / 1w, 1k / 10w, 10k / 10w, 120e / 5w, 2k2 / 2w. test points : 10 nos ( gold plated ) power supply ( mains ) : 220v / 110v, 50hz / 60hz included accessories : bread boards : 2 nos. connecting wires : 20 nos. 2mm to 1mm patch cords : 15 nos. 2mm patch cords ( red ) 16” : 4 nos. 2mm patch cords ( black ) 16’’ : 4 nos. 2mm patch cords ( blue ) 16’’ : 12 nos. mains cord : 1 no. with i ) power semiconductor application experiment panel ii ) con / inv panel iii ) triggering circuit / dv / dt protection panel 2.098 1. to study the operation and to use: ( a ) multimeter, and, ( b ) oscilloscope 2. to study the operation and to use: ( a ) af signal generator; and, ( b ) rf signal generator 3. to study the operation and to use frequency counter 4. to study the operation and to use frequency generator against above 4 experiment following instruments to be supplied 1 ) digital multimeter .. .............2, 000 / = 2 ) cathode ray oscilloscope 30 mhz……. ……………. each……….. 20, 000 / = 3 ) digital storage oscilloscope 25 mhz……………………each………… 20, 000 / = 4 ) af signal generator………………………………………………each…………….. 5, 000 / = 5 ) rf signal generator 50mhz………………………………………each……………. 20, 000 / = 6 ) frequency counter 2 ghz…………………………………………each……………. 15, 000 / = 7 ) function generator 5 mhz…………………………………………each……........... 15, 000 / = 2.099 digital lcr meter variable measured l, c, r and loss angle ( d factor ) measured frequencies: 1 khz, 100khz display: 3⅟₂ digit , resistance: 0 to 20 mω, 0.1 ω , capacitance: 0 to 20000μf, 0.1 pf inductance: 0 to 20000 h, 0.1μh , d factor: 0.01 to 8.0 with 1% error 2.100 distortion factor meter frequency : 20 hz to 200khz distortion:0.1% to 100% f.s.d. in steps , input sensitivity: 100mv ( r.m.s. ) , input impedance: 1mω / 160pf, voltmeter range: 300μv to 300v f.s.d. in 13 range 2.101 to measure l & q by maxwell method full bridge with oscillator, led null bar graph & audio ampr with speaker inbuilt for null ind., digital multimeter & cro sig. o / p inbuilt, imported ( bourna ) 10 turn pot for null adj., decade inductance with rotary switch inbuilt, backlight led & wooden hard box 2.102 to measure the unknown capacitance by schering bridge full bridge with oscillator, led null bar graph & audio ampr with speaker inbuilt for null ind., digital multimeter & cro sig. o / p inbuilt, imported ( bourna ) 10 turn pot for null adj., decade inductance with rotary switch inbuilt, backlight led & wooden hard box 2.103 to measure the distortion in a given waveform low frequency sine / square & triangle wave generator digital meters for frequency & voltage measurement digital distortion meter 2.104 to construct and test a q meter this kit consist of mixed signal generator, digital meter & specially designed q meter system to find out all mixed frequency. decade inductance box 2.105 to study the spectrum analyzer. +17 dbm 3rd order intercept at 2 ghz ±0.3 db absolute amplitude accuracy to 3 ghz displayed average noise level: –142 dbm / hz at 26.5 ghz, –157 dbm / hz at 2 ghz and –150 dbm / hz at 10 khz internal preamp available: danl of 156 dbm / hz at 26.5 ghz, 167 dbm / hz at 2 ghz phase noise: –113 dbc / hz at 1 ghz and –134 dbc / hz at 10 mhz carrier frequency, 10 khz offset high speed sweeps with high resolution and low noise: 1 ghz sweeps at 10 khz rbw in 2.106 to measure the unknown frequency by wein bridge full bridge with oscillator, led null bar graph & audio ampr with speaker inbuilt for null ind., digital multimeter with freq. counter & cro sig. o / p inbuilt& cro sig. o / p inbuilt, imported ( bourna ) 10 turn pot for null adj., backlight led & wooden hard box 2.107 microcontroller trainer kit 1.write a simple assembly programs for a. addition b. subtraction b. multiplication d. division 2. write a programs for ( any two of the following ) i. 4 x 4 matrix keypad interface ii. character based lcd interface iii. analog to digital conversion ( on chip adc ) iv. serial eeprom v. seven segment led display interface vi. interfacing with temperature sensor vii. stepper motor interface 8 bit embedded microcontroller trainer features • single board design with various resources • excellent training platform for embedded applications • software development tools include assembler and ‘c’ compiler • easy adaptability to different versions of microcontroller in the same family specifications • experimental board for 40 pin mcs51 and avr family of microcontrollers • in system programming ( isp ) facility for many microcontrollers • double reset signal with manual key • crystal frequency: 11.0592mhz • on board rs232 compatible serial interface terminated in a 9 pin d female connector • 4×4 matrix keyboard • 16×2 alphanumeric lcd connector ( 4 bit interface ) and trimmer for contrast adjustment • four 7 segment led displays • i2c eeprom ( 24cxx ) • real time clock ( ds1307 ) with lithium battery and sram • 8 high current output port ( 500ma ) for driving external loads • two 12v sugar cube relays • continuous tone piezo buzzer • temperature sensor socket with thermostat functions • four 8 bit a / d converter, one 8 bit d / a converter provided by pcf8591 • all port pins available on 10 pin box header • 8 leds for easy logic state monitoring • 8 input trigger switches using 8 push buttons • isp programming with flash isp for at89s51 / 52 / 8252 / avr • infrared remote control receiver module ic supported • p89v51rd2bn • at89s52 installable software on cd • programmers notepad : free, open source, text editor • flash isp programmer software for 89sxx • bascom basic compiler ( demo version ) • mide 51: an ide for mcs 51 microcontroller • winavr : open source c compiler for avr • sample programs for peripherals dc 12v / 500ma output power supply experiments • study of led blink • study of dancing light • study of lcd display • study of lcd keyboard display • study of 7 –segment display • study of rc5 remote control test program • study of analog to digital converter • study of real time clock ( rtc ) 2.108 microcontroller simulation software microcontroller simulation software: proteus vsm for 8051 2.109 to study the function of fibre optic analog link.to study the frequency response of optical receiver at various load conditions. 3. to study the losses in optical fibre:— ( a ) propagation loss, ( b ) bending loss. 4. to study the numerical aperture of optical fibre. basic fiber optics trainer kit will have features of ( i ) numerical aperture calculation ( ii ) fibe loss measurements facilties.transmitter : 1 no., led 660 nm, receiver : 1 no., fiber optic photodetector modulation techniques : 1. am 2. fm 3.pwm, drivers : 1 no. with analog & digital modes, clock : crystal controlled clock 4.096 mhz, pll detector : 1 no. ac amplifier : 1 no.comparator : 1 no. filters : 1 no. 4 order butterworth, 3.4 khz cutoff frequency, analog band width : 350 khz, digital band width : 2.5 mhz, numerical aperture of pmma fiber, loss in 1 mtr / 5mtr pmma patch cord. 2.110 to be familiar with the following network components: this will be a full package of the followings: ** rj5 / cat5 cables 100 meters rj 45 connectors 100 pcs cutter & crimping tools for rj45 / cat 5 cables cable tester / tracker…….. 4 pcs hubs with accessories & tool kit network interface different card 2.111 to be familiar with mobile telephone cellular system : egsm / gsm 900 rx frequency band : egsm 925, 960mhz, gsm 900, 935, 960mhz. tx frequency band : egsm 880, 890mhz gsm900, 890, 915mhz. output power : +5, +33dbm / 3.2mw 2w. channel spacing : 200khzantenna : loop type 50w display : 84x48 pixels.on board sections : antenna keypad sim charging circuit clock.user interface such as buzzer, vibrator and led’s.test points : 41fault : 25.features that can be set: screen savers ring tones logos sms etc.accessories : battery mains cord. instruction manualpower supply : 220v + 10%, 50hz / 60hz on request. gsm specifications: gsm capacity : gsm 900 / 1800egsm, gsm data services asynchronous transparent & non transparent.modes : 14.4kbits / ssim interface : 3v. rf characteristics: receiver: egsm sensitivity : < 104dbmdcs sensitivity : < 102dbmselectivity @ 200khz : >+9dbcselectivity @ 400khz : >+41dbc.dynamic range : 63dbintermodulation : > 43dbmc channel rejection : > 9dbc transmitter : maximum output power : 33dbm +2db ( egsm ) .maximum output power : 30dbm +2db ( dcs ) maximum output power : 5dbm +5db ( egsm ) maximum output power : 0dbm +5db ( dcs 1800 ) noise in 925 935mhz < 67dbmnoise in 935 960mhz < 79dbmnoise in 1805 –1880 mhz < 71dbmphase error at peak power <5deg.rms.frequency error : 0.1ppm maxpower supply : 9vcurrent consummation : max 500ma 2.112 to be familiar with cordless telephone digital cordless phone with caller id, rechargeable ni mh battery caller id with 50 name and number memory, 100 name and number phonebook entries, speaker: yes large 1.8 inch lcd display it is not wall mountable and does not come with powerfailure feature the box includes handset, base, battery, charger and user guide 2.113 to be familiar with fax printing technology ink jet monochrome, max printing resolution up to 600 x 300 dpi copier type digital, operating system support ms windows 2000, ms windows 98, ms windows me, ms windows xp 2.114 network components cat 5 / 5e / 6 cable : 100mtrs ( rs 2000 / ) , rj 45 connectors: 200pcs ( rs. 500 / ) rj 45 crimping tools: 05 ( rs. 800 / each ) lan cable tester ( rj 45 ) : 05 ( rs 1000 / each ) 2.115 desk top computer processor: intel core i5 third generation, operating speed: 3.4 ghz, ram type: 4 gb ddr3, hdd : 1 tb sata, monitor: 19 led , display resolution: 2048x1536, mouse: optical, ethernet: gigabit, keyboard: 104 keys, sound: integrated idt 92 hd89e audio, 3 gb video graphics, memory card reader, operating system: windows 10 os and quick heal internet security or equivalent. 2.116 ups 1 kva on line ups for pc, battery backup 2.117 24 port managed switch no. of ports: 10 / 100 mbps 24 ethernet ports, switch fabric: 32 gbps, form factor: rack mountable, os: lan base image, console port: availavble for configuration, mac address table: 4000 or higher, vlan: supported, mtu: 9100 with support for jumbo frames, warranty: 3 years onsite comprehensive warranty including parts and labor plus onsite technical support with 24x7 2.118 24 port unmanaged switch 24 port 10 / 100 / 1000mbps ethernet switch wifi router: 300 mbps wireless router with 4 lan ports and 1 wan port 2.119 8 port hub external power supply, 8 nos rj 45 connectors for 10base t / 100base tx, ethernet ports 8 port, capacity 1.6 gbps, wireless speed 10 / 100 mbps 2.120 access points 54 mbps access point for wifi network: no.of channel: dual channel for support upto 108 mbps ( 2x54mbps ) , backbone connectivity: connect over fast ethernet through backbone switches, security: security enabled wifi connectivity with option for broadcast of ssid, network: 802.11 a / b / g / n network support, poe: poe enabled, form factor: wall or ceilling mountable with physical lock suppor. warranty and support: 3 years on site comprehensive warranty including parts and labour plus on site technical support with 24 x 7 2.121 network passive component for networking utp cat 6 cable connected to the required location from patch panel to i / o boxes, patch panel: ethernet patch panel mounted on switch rack as required, rcak: floor or wall mountable rack of sizes 6u / 9u / 17u / 32u / 42uwith depth 750mm to 1000mm, i / o box: single, / dual i / o box of reputed brand, patch cord: 1 mtr / 2mtr long cat 6 patch cord. 2.122 lan trainer ethernet ( ieee 802.3 wireless lan ( 802.11 ) , token bus ( 802.4 ) token ring ( 802.5 ) , data rate : 10 / 100 mbps for ethernet, 1, 2, 5.5, 11 mbps for wirless & lan as per ieee 802.11b, connectivity through rj 45 connector. 2.123 pc based optical fiber lan trainer package pc based optical fibre lan trainer with necessary software package 2.124 installation & commissioning of network ( i ) laying of ofc & cat 6 cable ( ii ) splicing ( iii ) installation & network testing 2.125 to measure displacement with lvdt actual lvdt with instrumentation amplifier dc o / p with digital meter, 3and 1 / 2 digit led display with polarity indicator, sensitivity of 10mv / mm in the range of 10mm. 2.126 to measure temperature with thermocouple thermocouple sensor in steel case electric water jag. instrumentation amplifier with digital meter circuit diagram printed on kit external mounted actual sensor mercury thermometer 2.127 to measure temperature with thermistor thermocouple sensor in steel case electric water jag. instrumentation amplifier with digital meter circuit diagram printed on kit external mounted actual sensor mercury thermometer 2.128 to measure pressure with strain gauge strain gauge sensor with waight loading sysytem sample weights. instrumentation amplifier with digital meter circuit diagram printed on kit external mounted actual sensor 2.129 to plot the characteristics of rtd ( pt 100 ) rtd 3 wair sensor in steel case electric water jag. instrumentation amplifier with digital meter circuit diagram printed on kit external mounted actual sensor mercury thermometer 2.130 temperature controller with on off controller, temperature controller with pi controller, temperature controller with pid controller temperature controller with facilities for p, i, d and relay control blocks, operating temperature: ambient to 90°c, separate controls for p, i, d channel gains, two settings for relay hysteresis, fast 25w oven fitted with ic temperature sensor, forced cooling option to ready oven for next experiment, digital display of set and measured temperature on a 3½ digit built in dvm, 0 9999 sec, timer on panel for a convenient temperature response experiment, buffered output for recorder 3 mechanical items : 3.001 laboratory setup for measuring the co efficient of friction combined inclined plane and friction apparatus: it consists of 15cm x 60cm teak wooden board with glass top hinged on an iron base to which a sector with graduated arc and vertical scale is to be provided for adjusting to any required position. the plane may be clamped at any angle up to 45 degrees. a 5 cm dia. friction less pulley is to be attached to the end of the wooden board by means of a clamp. complete with brass roller cart and pan. two weight boxes ( each of 5 gm, 10 gm, 2 20 gm, 2 50 gm, 2 100 gm weight ) , boxes each weighing 300 gm with 8 mm ply case and bottom of different surfaces like, glass, teak wood, brass, copper, sand paper and card board are to be supplied along with the set up. for weight hanging cotton rope of sufficient length are to be supplied along this setup. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.002 simple screw jack simple screw jack is to be equipped with a square threaded screw of diameter 30 mm & lifting height 500 mm. all components are to be accurately machined, nut and square threaded screw with a pitch of 5 mm carrying a double flanged turn table of 20 cm dia. fitted on steel base and complete with two adjustable pulleys, cords and hooks. weights of 10 kg, 5 kg, &1kg. 2 pcs each along with all available combinations of effort weights, and instructional manual are to be supplied along with the setup. for weight hanging cotton rope of sufficient length are to be supplied along this setup. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.003 single purchase crab winch single purchase crab winch is to be fitted with a heavy cast iron wall brackets and attachable to portable m.s. framed trolley. the effort wheel is of c.i. material of 25 cm diameter with a hole for effort attachment mounted on a shaft of about 40mm dia. on the same shaft a geared wheel ( machine cut ) of 15 cm diameter shall be mounted. the teeth of this pinion wheel shall mesh with another ( spur ) toothed wheel of 30 cm diameter. this spur gear shall be mounted on another axle to which a load drum of about 7.5 cm diameter of heavy c.i. material are to be attached to which the lifting loads can be attached at bottom. a set of 5 slotted weights of 2 kg each and a hanger of 2 kg and two sets of additional weights for load ( starting from 1 kg up to 5 kg in steps of 500 gm ) and effort ( starting from 1 gm to 200 gm with all available combination. ) wooden scale – 1m ( 2 nos. ) for weight hanging cotton rope of sufficient length are to be supplied along this setup. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.004 double purchase crab winch experimental set up of double purchase crab winch is to be fitted with heavy cast iron wall brackets and attachable to portable m.s. framed trolley. a cast iron made effort wheel of more than 25 cm diameter along with a hole for effort attachment mounted on a shaft more than 40mm and a load drum of about 7.5 cm diameter. the teeth of the pinion wheel ( about 75 mm dia ) mounted on effort wheel shaft shall mesh with another ( spur ) toothed wheel of 30 cm diameter mounted on intermediate shaft. this intermediate shaft also contains another pinion ( about 75 mm diameter ) . this pinion ( spur gear ) meshes with spur gear of 30 cm diameter shall be mounted on the shaft ( 40 mm dia ) upon which a load drum of about 7.5 cm diameter of heavy c.i. material is also mounted. a set of 5 slotted weights of 2 kg each and a hanger of 2 kg and two sets of additional weights for load ( starting from 1 kg up to 10 kg in steps of 500 gm ) and effort ( starting from 1 gm to 200 gm with all available combination. ) wooden scale – 1m ( 2 nos. ) . for weight hanging cotton rope of sufficient length are to be supplied along this setup. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.005 worm & worm wheel experimental set up of worm and worm wheel arrangement is to be equipped with one worm wheel ( 40 teeth ) of 250 mm dia. with an integral drum having single start thread of 120 mm dia. made of cast iron that meshes with worm wheel, a cast iron made effort wheel of more than 25 cm diameter is mounted on the worm shaft and including of all accessories ( i.e. effort pan, load hangers, cotton rope of sufficient length, wooden scale ( 1m ) 02 nos ) , etc ) , two sets of additional weights for load ( starting from 1 kg up to 5 kg in steps of 500 gm ) and effort ( starting from 10 gm to 200 gm with all available combination. ) for weight hanging cotton rope of sufficient length are to be supplied along this setup. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.006 weston’s differential pulley block experimental set up for differential pulley block having ceiling mounting arrangement is to be equipped with a cast iron double sheave pulley block having 16 no. of cogs on bigger pulley and 8 no. of cogs on smaller pulley mounted on steel shaft that rests on sturdy cast iron bracket and moving freely on two bearings. a snatch pulley of 10 cm diameter with hook at bottom shall be supplied along with a endless steel chain, and a hook for placing the effort weights. two sets of additional weights for load ( starting from 1 kg upto 5 kg in steps of 500 gm ) and effort ( starting from 10 gm to 200 gm with all available combination. ) for weight hanging cotton rope of sufficient length are to be supplied along this setup. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.007 rockwell hardness testing machine rockwell cum rockwell superficial hardness tester must confirm to is 1586, is 3804, is 5072 and is 5073 ( all latest edition ) with suitably fabricated body, with in built leveling screw at body base; the hardness measurement scales for direct reading of rockwell scales hrc, hrb, hra, hrn & hrt with major load of 15, 30, 45, 60, 100&150 kgf ) & minor loads ( 3 / 10kgf ) in all scales; test force application hydraulic application system / automatic ( dash pot ) ; max. test height 230mm; depth of throat 133mm; auto zero setting dial gauge; least count for rockwell tester should be 1.0 and for rockwell superficial tester it should be 1.0; net wt. not less than 60 kg ; approximate m / c dimensions – l 450, w 260, h 625; rockwell & rockwell test consists of forcing an indentor ( diamond or ball ) into the surface of the test piece in two steps i.e. first with preliminary test force & thereafter with additional test force & then measuring depth of indentation after removal of additional test force ( remaining preliminary test force active ) for measurement of depth of penetration. the machines should be suitable for rockwell tests. this is motorized digital hardness testers having lcd display for easy hardness measurement. the results displayed in 0.1 rockwell unit for more accurate measurement. the machine for rockwell & rockwell superficial test a preliminary test force in first applied and then indicator is automatically set for zero. quickly thereafter an additional test force is applied without removing the preliminary test force. when the penetration is stabilized, the additional test force is removed and the hardness number is shown directly on the indicator. features: the machine body should have a taper front look & large size read out in the front. the machine should be powder coated for better look. the elevating screw of the machine is guided in a hardened & ground bush, not allowing movement of the elevating screw more that 0.05mm when raised to full height. a hardened & ground stepped brush is fixed on top of the main screw for location & rest surface for trouble free long life machine accuracy; an antifriction linear bearing with almost no clearance is to be provided for a perfect vertical movement of loading plunger with minimum friction. this enables testing of small dia pin or ball upto 3mm; all machine models are provided with automatic zero setting dial gauge hence zero setting at every test can be avoided. standard accessories: testing table 50 mm dia 1no; testing table 38 mm dia with “v” groove for round jobs 6 45 mm dia 1no; diamond indenter ( rockwell ) 1 no; steel ball indenter 1 / 16” with 5 spare balls 1 set; test block rockwell “c” 1 no; test block rockwell “b” 1 no; test block hr30 n 1 no; allen spanners 5 nos; screw driver 1no; clamping device 1 no; dash pot oil 1 no; wooden box for std. accessories 1 no; telescopic sleeves for elevating screw protection 1 set; machine cover 1 no; instruction manual 1no. specification of some critical items: test block: diamond tools; indenters: diamond tools; dial: baker / mituttyo; all fabricated steel body should with powder coating. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied 3.008 brinell hardness testing machine basic machine is to be designed with a hydraulic power pack and control circuit for effortless loading and unloading operation. an optical device with 14 x magnification is to be provided in front of the tester to project diameter of ball impression on glass screen with micrometer measuring system having 0.01 mm accuracy. the indenter must swivels & projects dia of ball impression immediately after unloading operation. these testers are suitable for measuring the hardness of all type of alloys parts with high degree of accuracy at all loads. these testers strictly conform to is 2281 2005. bs 100003 2 and astm 10. this tester has motorized loading & unloading cycle. this m / c should be capable to allow small loads for testing of aluminium & copper alloys. test loads: 500 to 3000 in stage of 250 kgf; initial load in kgf: zero; maximum test height: 380mm; throat:200 mm; depth of elevating screw below base: 180 mm approx.; approximate machine dimension: l1025 x w645 x h1175 approx. size of base: 400 x 740 mm approx.; net weight:450 kg. approx.; drive motor: 0.5 hp; mains power supply: 415v, 50 hz, 3 phase, ac; indentation measurement: direct reading optical device with 14x magnification; scale least count ( mm ) : 0.01 mm; diagonal measuring range: 1.0 to 6.0 mm; standard accessories: testing table dia 200 mm: 1 no.; 70 mm v groves testing table for round jobs of dia 10 to 80 mm: 1 no.; ball holder dia 5 mm: 1 no.; ball holder dia 10 mm: 1 no.; test block hbw 5 / 750: 1 no.; test block hbw 10 / 3000: 1 no.; allen spanner: 4 nos.; steel ball dia 5 mm: 5 nos.; steel ball dia 10 mm: 5 nos.; instruction manual: 1 book. specification of some critical items: objective lens make :cosmo; test block :diamond tools ( make ) ; indenters: diamond tools ( make ) ; bearing : nachi japan / ntn japan / fag; motor make: hindustan / kirloskar; pump make: gear hydro / greaves; hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.009 charpy & izod impact testing machine ( mechanical type ) , impact tester is to be a simple & accurate means to produce & measure energy directly in charpy and izod scale. this tester is suitable for measuring the energy of all type of alloys parts with wide testing range from soft to hard & their results must be accurate. the test method confirmed to bs 131: part 4 1972, ( amended 15 august. 1933 ) , bsen iso 148:2:2016 and astm 10. for impact tester the pendulum is mounted on antifriction bearing, it has two starting positions, the upper one of charpy & the lower one for izod. charpy tested up to 300 j and izod 168 j, high accuracy & repeatability of measurement at all energy with in ±1%. max capacity: 300 j in charpy & 168 j in izod; min graduation : 2.0 j; machine dimension: 1.1 m x 0.45 m x h1.65m weight: 375 kg; base weight : 285 kg approx.; striker steel grade : en 36; anvil steel grade : en 36; bearing make : nachi, japan / fag / ntn; all casting used are steel cast grade. standard accessories: charpy / izod anvil block 1no. each; striker 2 no. ( charpy & izod ) ; weights 1 set; allen spanners 4 pcs.; instruction manual 1no. conforming to is 1598 ( 1977 ) hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.010 universal testing machine universal testing machine: max. capacity: 400 kn; measuring range analogue: 0 400 kn, 0 200kn, 0 100kn & 0 40kn; load resolution analogue: 1st range: 1kn, 2nd range: 0.5kn, 3rd range: 0.25kn & 4th range: 0.1kn; load range with accuracy of measurement: ±1.0%: 8 to 400 kn; clearance for tensile at fully descended: working piston: 50 700 mm; clearance for compression test at fully: descended working piston: 0 700 mm; clearance between columns: 500 mm; ram stroke : 200 mm; straining / piston speeds: 0 150 mm / min; should be enable hydraulic wedge action grip; continuous roll autographic recorder supplied as standard to enable study of the behaviour of materials; motor driven threaded columns for quick effortless adjustment of middle crosshead to facilitate rapid fixing of test specimen; arrangement for easy change from plain to screwed specimen; should have simple control for the ease of operation, must be made of robust straining frame of an extremely rigid construction ( spheroidal graphital iron ) , automatic load selector for all range, fully enclosed and protected pendulum. universal testing machine is to be designed for testing metals & other materials under tension, compression, bending, and transverse & shear loads. load is applied by hydrostatically lubricated ram. main cylinder pressure is transmitted to the cylinder of the pendulum dynamometer system housed in the control panel. the cylinder of the dynamometer is also of self lubricating design. the load transmitted to the cylinder of the dynamometer is transferred through a lever system to a pendulum. displacement of the pendulum actuates the rack and pinion mechanism which operates the load indicator pointer and autographic recorder. the machine consists of straining unit: this consists of a cylinder motor with chain & sprocket drive & a table coupled with the ram of the hydraulic cylinder, mounted on to the robust base. the cylinder & the ram are individually lapped to eliminate friction. the upper crosshead is rigidly fixed to the table by two strengthened columns. the lower crosshead is connected to two screwed columns which are driven by a motor. axial loading of the ram is ensured by relieving the cylinder & ram of any possible side loading by the provision of ball seating. an elongation scale, with a minimum graduation of 1mm, is provided to measure the deformation of the specimen. tension test is conducted by gripping the test specimen between the upper & lower cross heads. compression, transverse, bending, shear & hardness tests are conducted between the lower crosshead & the table. the lower crosshead can be raised or lowered rapidly by operating the screwed columns, thus facilitating ease of fixing of test specimen. control panel: the control panel consists of power pack complete with drive motor & an oil tank, control valves & analogue dial unit. power pack: the power pack generates a maximum pressure of 200kg / cm2. the hydraulic pump provides continuously non pulsating oil flow. hence the load application is very smooth. hydraulic controls: hand operated release valve & motorized control valve are used to control the flow to & from the hydraulic cylinder. the regulation of the oil flow is infinitely variable. incorporated in the hydraulic system is a regulating valve which maintains a practically constant rate of piston movement. control by this valve allows extensometer reading to be taken. load indicator system: this system consists of a large dial and a pointer. a dummy pointer is provided to register the maximum load reach during the test. different measuring ranges can be selected by operating the range selection knob. an overload trip switch is incorporated which automatically cut out the pump motor when the load range in used in exceeded accuracy & calibration: the machine is to be calibrated over each of its measuring ranges in accordance with the standards as laid down in is: 1828: part1: 1991 & is 1608 ( 2005 ) . an accuracy of ±1% is to be guaranteed from 2% to 100% of the capacity of the machine. some component specification of critical items: hydraulic motor make : remi; gear motor make : ravi, power pack of hydraulic grip: polyhydron systems pvt ltd., bearing make : kg, nachi, japan, skf, ntn japan; all casting are to be of steel cast grade; panel & measuring panel should be powder coated; screw & column should be hard crome plating. for any change authority’s approval is needed. standard accessories: for tension test: a ) grips for round specimen: dia mm ) φ10~φ20, φ20~φ30, φ30~φ40 3 sets; b ) grips for flat specimen thickness ) 0~10 mm, 10 20 mm, 20 30mm ( width 65mm ) 3 sets; for transverse test: table with adjustable rollers width of rollers 160mm, diameter of rollers 30mm, max. clearance between supports 500mm, ; radius of punch tops 12mm, 16mm 1 set; pair of compression plates dia. 120mm – 1 set; shear test attachments: 0 20 mm size dia ( double shear ) 1 set; high pressure hydraulic pack: hydraulic pack separate for gripping device & loading hydraulically 2 set; mechanical extensometer double dial display: measuring range: 0 3mm, thickness or dia of specimen: 1 20mm, gauge length 30, 40, 50, 60, 70, 80, 100 & 120mm – 1 set; foundation are to be made as per foundation drawing, machine should be installed on the foundation, power connections are to be made, hydraulic oil or any other oil required for commissioning the machine has to be supplied for commissioning. 2 hard copies of operation manual with electric wiring diagram and hydraulic circuit diagram & laboratory manual are to be supplied along with the set up and installation & demonstration are to be given to the users. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.011 torsion testing machine electronic torsion testing machine of capacity 100 nm capacity: maximum torque capacity: 5 nm to 100nm; torque resolution: 0.04 nm; torque range: 100, 50 & 20 nm; angle of twist resolution: 1 degree; clearance between grips : 0 420mm; accuracy of torque measurement: ±1% in the range from 4% to 100% of machine capacity; motor ( 440v, 3 phase & 50 hz ) : 0.5 hp; machine is conduct test slowly by a handle which facilitates finding modulus of rigidity “g”; graph provision should be there for torque vs angle of twist graph & to calculate various parameters like torsional shear strength, modulus of rigidity etc. standard accessories: display : dial pointer display; the machine should be suitable for torsion and twist tests on various metal rods & flats; torque should be measured by torque dial indicator & angle of twist measure by rotary dial; geared motor should apply the torque to the specimen through gear box; grip for round specimen: 4 8mm, 8 12mm dia.; grip for flat specimen : 2 8 mm width 25mm; the display of torque & angle of twist on dial; machine manual: 1 sets. specification of some critical item: gear motor make : ravi; bearing make: nachi, japan / ntn, japan / skf foundation are to be made as per foundation drawing, machine should be installed on the foundation, power connections are to be made, hydraulic oil or any other oil required for commissioning the machine has to be supplied for commissioning. 2 hard copies of operation manual with electric wiring diagram and hydraulic circuit diagram & laboratory manual are to be supplied along with the set up and installation & demonstration are to be given to the users. hard copy ( two sets ) of instruction / laboratory manual along with calculation sheet is to be supplied. 3.012 air conditioning tutor, the laboratory model of air conditioning tutor unit consists of ducting fitted with various air conditioning components. air flow is to be provided within duct of size 200 mm x 200mm by an axial flow fan and within the flow path heaters, cooling coil and steam humidifier connections are to be provided. cooling circuit consists of a hermetically sealed compressor; air cooled condenser, thermostatic expansion valve, and evaporator. specifications: cooling circuit: compressor hermetically sealed ( kirloskar make ) for 2 / 3 tr with freon 2.; condenser air cooled type , made by copper tubing with fins, with a condenser cooling fan ( ge ) – reqd. capacity, evaporator coil – to be made from copper tube.expansion devices: thermostatic expansion valve ; rotameter ( glass tube type ) for measuring the flow of refrigerant, pressure gauges for high pr and low pr. measurement, hp / lp cutout, digital temperature indicators for measurements of temperature at various points energy meter for compressor input power condensate measuring arrangement. heating coil: air heater with input control provided with energy meter for input measurement ( heating capacity 1 kw ) . steam generator and injector for humidification of air. anemometer for measurement of air velocity ( range 0 – 15m / s ) , sling psychrometer to measure dbt and wbt, psychometric chart . this unit should be capable of cooling of atmospheric air, heating of air, humidification of air, dehumidification and heating of air. hard copies of instruction manual ( with schematic diagram, sample calculations and observation table ) & maintenance manual are to be supplied along with the set up at the time of installation & also demonstration are to be given. 3.013 bomb calorimeter with complete outfit, bomb calorimeter with complete outfit, suitable for analysis of heat of combustion organic matter as per the indian standard recommendation & consisting of standard accessories like bomb, bomb firing unit, valve for bomb, valve key, vibrator, timer, stirrer, o ring for stirrer, connecting tube, pressure gauges, thermometer, digital temperature measuring unit, pellet developing unit, beckman stainless steel crucible, ignition wire ( 2 m nichrome ) cotton reel, stand for bomb lid, hook for lifting bomb etc., and instruction manual. equipment should be capable of performing experiment as per is 1448 ( part 6 1984 or later ) , complete with supply of one oxygen gas cylinder –7.0 m3, gas charging unit ( pressure gauge, gas release valve, spanner for oxygen tube connection, gas pipe etc ) and benzoic acid 100 g. machine / setup manual – 01 set hard copies ( two sets ) of instruction / laboratory manual with sample calculations and observation are also to be supplied along with this setup. 3.014 cut out model of room air conditioner actual working model of window type room air conditioner ( new ) showing the details of all internal parts and connectivity among them for demonstration purpose.all internal components should be labeled properly. 3.015 cut section model of fire tube cochran boiler cut section model of fire tube cochran boiler model showing the details of all internal parts, boiler mountings and accessories for demonstration purpose. all internal components should be labeled properly. 3.016 cut section model of lancashire boiler, cut section model of lancashire boiler, model showing the details of all internal parts, boiler mountings and accessories for demonstration purpose. all internalcomponents should be labeled properly 3.017 cut section model of water tube babcock and wilcox boiler, cut section model of water tube babcock and wilcox boiler, model showing the details of all internal parts, boiler mountings and accessories for demonstration purpose. all internal components should be labeled properly. 3.018 cut section of actual hermetically sealed reciprocating compressor cut section of actual hermetically sealed new reciprocating compressor with rotating arrangement to show the reciprocating motion of compressor. cut section showing details of all internal parts and accessories for identification of components and demonstration purpose all internal components should be labeled properly. 3.019 refrigeration demonstration unit, laboratory model of refrigeration unit consist of different components that work on vapour compression refrigeration cycle. this unit contains: hermetically sealed compressor ( kirloskar make ) for 1 / 3 tr with cfc free refrigerant, expansion devices: capillary tube of required length and thermostatic expansion valve; evaporator coil made of copper coil; air cooled condenser made of copper tube; controls: services valve, solenoid valve, filter drier for refrigerant, hp / lp cutout, thermostat, measurement devices: digital temperature indicator for measurement of temperature at different locations, pr gauges for condensing and evaporating pr., energy meter for compressor input power, voltmeter and ammeter for compressor, rota meter for liquid flow measurement, etc. the unit should be capable of measure cop of the unit, refrigerating effect and work input. setup manual – 01 copy. instructional and laboratory manual with sample calculations are to be provided. installation and commissioning of said item are to be done. 3.020 separating & throttling steam calorimeter with boiler, this laboratory setup is used to find out dryness fraction of steam by combined separating and throttling calorimeter. the steam from steam mains is passed through separating calorimeter where it losses most of its moisture contents and become comparatively drier, it is then passed through the throttling calorimeter where superheating taking without change of total heat, the temperature and pressure place. this set up mounted on a portable steel structure fully instrumented to determine quality of steam at pressure of steam 8.0 10.0 kg / cm2 using separating calorimeter ( consist of two concentric chambers throttling calorimeter with steam condensing units, non ibr small steam boiler shell fitted with immersion heater ( not less than 3kw ) and furnished with safety valve, water level indicator, pressure gauge, blow off cock, over temperature protection, digital thermometer, steel lagging jacket, power supply for heating: 230 v, single phase ac. arrangement for drainage of balance water after experiment to be done. operation, maintenance and laboratory manual with calculation sheet are to be supplied along with this setup. 3.021 thermal solar water heating system, non pressurized solar water heater with evacuated tube set with measuring arrangement of pressure, temperature and quantity of water. capacity 100 liter. no. of evacuated tubes atleast 10 ( with suitable diameter & length ) anodized aluminum stand with angle adjustment arrangement, stainless steel water tank, max. operating pressure 0.5 mpa, complete installation & commissioning should be done by the supplier at the convenience of the user. operation, maintenance and laboratory manual with calculation sheet are to be supplied along with this setup. 3.022 stefan boltzmann’s apparatus, the apparatus consists of the following for carrying out the experiment to measure stefan boltzmann’s constant. the apparatus consists of a hemisphere surrounded by hot water. hot water is obtained from a water heating tank. when blackened disc is inserted at the centre of the hemisphere, the heat is transferred into the disc from hemisphere by radiation and its temperature begins to rise. the rate of temperature rise is measured at the intervals of 5 s. stefan boltzmann constant is determined . specification: water heating tank with electric immersion heater; hemisphere made of copper, 200 mm dia, surrounded hot water jacket of 250 mm dia; test disc made of copper 20 mm dia., 1.5 mm thick provided with thermocouple at the centre; multichannel digital temperature indicator 0 – 200 degree c with least count 0.1 degree c to measure temperature of hemisphere and disk; audible buzzer with timer to bell at every 5 s. setup manual – 01 copy. 2 hard copies of operation and laboratory manual with calculation sheet are to be supplied along with the apparatus.and installation & demonstration are to be given 3.023 dead weight pressure gauge tester it is used for calibration of pressure gauge ( range 1 70kg / cm2 with step 1 kg / cm2 and 0 – 7kg / cm2 with step 0.1 kg / cm2 ) , relationship between pressure acting on the known area of a vertically free floating piston producing a force balanced by known dead weight which is used on the dead weight pressure gauge tester. the main components of dead weight tester are a ) screw pump to generate pressure in the circuit, of adequate capacity and operated by turning the spoked handle, permits easy and accurate setting of pressure. b ) free piston assembly of special steel, hardened, tempered, ground and lapped to make accurate size and very fine surface finish to provide true floating action. c ) set of weights marked in convenient values of pressure ( in kgf / cm2 ) and easily stacked on the carrier weight box. 2 set of hard copies of operation and laboratory manual with calculation sheet are to be supplied along with the apparatus. 3.024 apparatus to measure thermal conductivity of a solid metallic rod the apparatus consists of a copper bar which is to be heated at one end and heat sink is to be provided at other end. the test section of the bar is properly to be insulated and thermocouples are to be attached at 8 locations along the length of the bar, heat conducted through the section of the bar is measured by the heat absorbed by water in water cooled heat sink. a panel containing different controls and measurement display is to be provided. specification: metal bar made of copper with diameter not less than 25 mm of adequate length provided with 8 thermocouples along the length, band heater at one end and water cooled ( rate of water flow 2 l / minute ) heat sink at other end. test portion of bar is properly to be insulated.; the panel contains voltmeter 1no, ammeter – 1 no, dimmer stat 0 – 230 v 2a , multichannel digital temperature indicator; measuring flask and stop watch and thermometer mercury glass ( 0 – 100 degree c ) . 2 set of hard copies of operation and laboratory manual with calculation sheet are to be supplied along with the apparatus. 3.025 shell and tube heat exchanger this experiment setup is to be made of two tube single pass heat exchanger. the hot water is to be provided from water heater 3 kw capacity. the hot water enters into the lower side of end box, flows through the tubes in lower half of the shell and comes to the other end of the shell. it reverses its direction, flows through the tubes in upper half and leaves out. cold water enters lower part of the shell passes over the tubes between the baffles and leaves out the shell through outlet at upper surface of shell. specification: shell – 150 nb having 750 mm length having 25% cut baffles – 4 nos. provided with end boxes ( one end box having divider plate ) ; tubes made of copper 4.5 mm i.d. and 6.35mm od and 250 mm length with triangular pitch; immersion water heater 3.5 kw capacity for providing hot water; thermometer ( 0 – 100 degree c ) for measuring water temperature, valves to control hot water and cold water. 2 set of hard copies of operation and laboratory manual with calculation sheet are to be supplied along with the apparatus. 3.026 heat exchanger parallel flow and counter flow type this experimental setup consists of two concentric tubes, inner tube consists of copper through which hot water flows. while the outer tube consists of gi pipe through which cold water flows. the arrangement enables the parallel and counter flow of the cold water. there should be a provision to measure inlet and outlet temperatures and the flow measurement arrangement so that lmtd and effectiveness of the heat exchangers can be compared. specification: inner cu tube 12.7 mm i.d. and outer gi pipe 15 mm i.d. and 1.5 m long; thermometer ( 0 – 100 degree c ) – 4 nos., measuring flask – 1 l capacity ( borosil make ) ; geyser 3kw 230v 50 hz . 2 set of hard copies of operation and laboratory manual with calculation sheet are to be supplied along with the apparatus. 3.027 single stage, single cylinder reciprocating compressor this experimental setup consists of a single stage air compressor at least 7 kg / cm2 pressure ( elgi make ) fitted with air receiver ( at least 20 m3 volume ) with orifice meter, pressure gauges and energy meter to measure input of the compressor and digital temperature indicators to measure temperatures at various locations. the compressor is to be mounted on the air receiver along with the motor and is to be provided with safety valve ( air relief valve ) and a pressure switch. this unit should be equipped such that it is capable to determine volumetric efficiency and isothermal efficiency at various discharge pressure. specification: air compressor – single stage, single cylinder type driven by 2 hp, 3 phase motor mounted on air receiver provided with delivery valve; air tank and orifice meter with water manometer for air intake measurement; pressure gauges to measure air pressure in air receiver and delivery pressure, multichannel digital temperature indicator to measure temperature at various locations; energy meter to measure input power; a hand tachometer.2 set of hard copies of operation and laboratory manual with calculation sheet are to be supplied along with the apparatus. 3.028 cam analysis apparatus, this experimental setup is to be made to study the cam profiles and performance of cam – follower system. this setup consists of a shaft made of alloy steel by ball / roller bearings upon which different types of cam can be mounted separately. the push rod for follower is to be placed vertically which can adopt all the followers separately. this should be designed such that cams and followers can be changed very easily. a variable speed motor is to be coupled to the cam shaft for changing the speed of the cam shaft. arrangement to be provided for attaching a dial gauge ( 0 – 10 mm displacement with 0.01 mm least count , baker or mittutoyo make ) on the push rod and a rotating disk graduated for 360 degree with 1 degree step mounted on cam shaft for preparing cam profile. by operating the system at various speed jump speed can be found and also the effect of weight and spring force can be studied. the apparatus consists of the following: • cams eccentric, tangent and circular type ( all are to be hardened ) ; followers – flat faced, mushroom head, roller and knife edge ( all are to be hardened ) ; weight set; compression spring; motor variable speed d.c. motor, 1 / 4 hp; speed control unit; dial gauge; tachometer; and stroboscope. cam & followers must be made of case hardened steel. 2 hard copies of operation manual and laboratory manual with calculation sheet are to be supplied along with the apparatus. and installation & demonstration are to be given within one month of supply of set up. 3.029 actual cut section working model of synchromesh gear box 4 forward speed & 1 reverse speed with single plate clutch actual cut section working model of synchromesh gear box 4 forward speed & 1 reverse speed with single plate clutch. the working of gear box is to be shown with the help of actual parts assembled on square iron frame. all the parts of the gear box are to be shown in actual working form for demonstration of gear box. all internal details of this working model should be properly labeled. 3.030 actual cut section model of constant mesh gear box, actual cut section working model of constant mesh gear box mounted on steel frame showing details of all components for demonstration purpose. all necessary parts of gear box are to be provided in actual working form. all internal details of this working model should be properly labeled. 3.031 actual cut section model of differential gear box with rear axle assembly actual cut section working model of differential gear box with rear axle assembly fully floating type with manual rotating arrangement of ambassador car mounted on steel frame showing details of all components for demonstration purpose. all internal details of this working model should be properly labeled. 3.032 static and dynamic balancing of rotating masses apparatus this setup is to be made to carry out both static and dynamic balance of rotating mass system. this setup consists of a stainless steel shaft fixed on a rectangular frame. a set of four blocks with a clamping arrangement is to be provided. for static balancing, each block is to be individually clamped on shaft. for dynamic balancing, a moment polygon is to be drawn using relative weights and angular and axial position of blocks to be determined. the blocks are to be clamped on the shaft and the shaft is rotated by a motor. the system is to be provided with angular and longitudinal scale required to measure the position of mass. specification: drive dc motor 0.5 kw 230 v 50 hz with speed controller; balancing weight – 4 nos. of stainless steel with different sized eccentric mass for varying unbalance; rotating having required diameter made of ss; instrument panel should consist of digital tachometer, strain gauge indicator, on / off switch, etc. 2 hard copies of operation manual and laboratory manual with calculation sheet are to be supplied along with the apparatus. and installation & demonstration are to be given within one month of supply of set up 3.033 universal governor apparatus, the setup consists of a main spindle driven by variable speed motor. different governor assembly like watt, porter, hurtnell and proell governor can be mounted upon the spindle. an arrangement is to be made to measure the lift of the governors at various speeds. by using the data characteristics of the governors and performance of the governors like sensitivity, stability and effort of the governor can be studied. the apparatus consists of the following: drive unit d.c. motor, 1 / 4 hp, 1500 rpm ; belt and pulley system to give spindle speed 100 to 500 rpm ;governor mechanisms with spring and spring compression arrangement and sliding weights for porter and proell governor for the governors: watt governor, porter governor, hartnell governor and proell governor; scale and pointer to measure governor lift 2 hard copies of operation manual and laboratory manual with calculation sheet are to be supplied along with the apparatus. and installation & demonstration are to be given within one month of supply of set up. 3.034 power transmitted by any belt drive using any one dynamometer setup consists of a variable speed motor ( dc ) , driving pulley and driven pulley of equal diameter. pulleys are mounted on motor shaft and brake drum shaft. the driven pulley can slide on the base with bearing block to change initial tension in belt. brake drum is mounted on driven shaft to measure power output. a two channel digital rpm indicator is to be provided to measure rpm of input / output shaft. specification: dc motor – 1 hp, 1500 rpm with variable speed controller, brake drum with spring balance, steel pulleys ( driver and driven of same diameter ) ; endless flat belt ( of fabric belt, canvas belt and rubber belt ) ; belt tightening arrangement, speed controller unit, two channel rpm indicator, stroboscope. this setup should be made such that following experiment can be done: co efficient of friction between belt and pulley; power transmitted; percentage of slip; and creep zone. 3.035 single shoe brake – working model this model consists of a brake drum, mounted on a shaft free to rotate in bearing and is to be provided with brake lever. the whole assembly is to be mounted on iron base. all internal details of this working model should be properly labeled. 3.036 band brake – working model this model consists of a brake drum, mounted on a shaft free to rotate in bearing and a flexible band is to be wrapped partly around the drum. the braking action is to be done with help of lever. the whole assembly is to be mounted on iron base. all internal details of this working model should be properly labeled. 3.037 plate clutch – working model this working unit is to be made of metal parts with operating levers to demonstrate the working principle of plate clutch. the whole assembly is to be mounted on iron base. all internal details of this working model should be properly labeled. 3.038 multi plate clutch – working model this working unit is to be made of metal parts with operating levers to demonstrate the working principle of multi plate clutch. the whole assembly is to be mounted on iron base. all internal details of this working model should be properly labeled....

Department Of Technical Education And Industrial Training - West Bengal

22620414 supply of equipment, instrument, machineries, tools, etc. related to civil engineering / mechanical engineering laboratories and workshops of cooch behar polytechnic, cooch behar, west bengal 1 dismanteling and assembling practice for manual gear box with 360 degree rotating stand. 2 synchomesh gear box with stand for dismantling and assembly 3 dismanteling and assembling practice engine with 360 degree rotating stand. ( with carburettor type petrol engine ) 4 dismanteling and assembling practice engine with 360 degree rotating stand. ( with mpfi type petrol engine ) 5 dismanteling and assembling practice engine with 360 degree rotating stand. ( with indirect injection diesel engine ) 6 dismanteling and assembling practice engine with 360 degree rotating stand. ( with direct injection turbo diesel engine ) 7 dismanteling and assembling practice engine with 360 degree rotating stand. ( with crdi diesel engine ) 8 training module for the mpfi petrol engine four wheeler vehicle ( bs vi ) 9 training 10 instruction board for electronic fuel injection system of gasoline engine. ( mpfi ) four wheeler vehicle 11 instruction board for electronic fuel injection system of diesel engine. ( crdi ) four wheeler vehicle 12 multi scan tool with oscilloscope 13 instruction board for ignition system. 14 training platform for abs brake system four wheeler vehicle 15 instruction board for starting system 16 instruction board for starting system four wheeler vehicle 17 functional / experiment model of different type of sensors 08 / more types 18 battery tester without printer 19 demonstration board of air conditioning system of four wheeler ( working ) 20 driving simulatorfor demostration and basic virtual driving practice 21 transfer gear box 22 complete setup to demonstrate the improvement of p.f. using static condenser. 23 complete setup to demonstrate various system faults by d.c. network analyzer 24 to study active and reactive power flow through transmission lines. 25 to study various types of turbine ( pelton, kalpan, francis etc ) used in power station using models. 26 to study pilc, pvc, frls and xlpe cables 1 meter each 27 to measure solar radiation with the help of pyranometer. 28 to demonstrate the photo voltaic system used in street lighting – pv module, ccu, battery, cfl. 29 complete setup to determine illumination of a surface for a drawing room by means of lux meter. 30 complete setup to determine candle power of a lamp in comparison to standard c.p. of lamp by optical bench method. 31 complete setup to verify the inverse square law and compare the difference in output luminescence of incandescent, fluorescent and compact fluorescent lamps. 32 to study of sodium vapour lamp, mercury vapour lamp, cfl with their connections and the technical specification 33 to study of torques / armature current, speed / armature current & torque / speed characteristics for d.c. series motor using mechanical loading. ( either braking arrangement or using d.c.gen ) . 34 complete setup to study of different current collectors used for drawing current from o.h. system for traction 35 complete setup to study of electric arc welding using welding transformer. 36 complete setup to study of the principle of induction heating using an induction heater. 37 complete setup to fabricate an op amp integrator, determine its amplitude, phase relation with input, duration of output pulse compared to input for a square wave input. 38 complete setup to fabricate an op amp differentiator, determine its amplitude, phase relation with input duration of output pulse compared to input for a triangular input 39 complete setup to fabricate with 555 ( a ) astable multivibrator, 40 complete setup to speed control of d.c. series motor using scr 41 complete setup to speed control of induction motor using pwm inverter 42 complete setup to study of dc chopper circuit using scr43 complete setup to study of series inverter using scr 44 complete setup to study of fully controlled full wave rectifier using scr 45 complete setup to study of input & output characteristics of transistor in ce mode operation for bjt 46 complete setup to study of vi characteristics of fet 47 complete setup to study of vi characteristics of mosfet 48 complete setup to study of vi characteristics of scr 49 40 volt, 5 amp dc power supply unit for power electronics laboratory 50 complete setup to design 1’s complement, 2’s complement and 9’s complement adder subtractor 51 complete setup to determine frequency response characteristics of rc coupled amplifier circuit and calculation of bandwidth, midband gain, input impedance and output impedance of single stage amplifier 52 soldering including flux 53 study of construction of hrc fuse. 54 study of the transformer differential relay. 55 determine the inverse characteristics of induction type over current relay 56 to test directional over current relay ( docr ) by relay testing kit 57 identical dc motor generator set 58 capacitor start single phase induction motor 59 two dc motor 3 phase alternator set with arrangement for parallel operation 60 dc motor 3 phase alternator set for occ and scc test 61 heat run test of a single phase transformer 62 3 phase squirrel cage induction motor with v / f control 63 three phase synchronous motor with arrangement of v curve & inverted v curve test facility 64 speed control of 3 phase squirrel cage induction motor by pole changing method 65 dc series motor with load test arrangement 66 dynamometer wattmeter of isi marked67 phase sequence indicator of isi marked 68 rheostat with sliding jockey 69 rheostat with sliding jockey 70 rheostat with sliding jockey 71 three phase variac of isi marked 72 tachometer of isi marked : contact cum non contact type : 0 – 9999 rpm with digital display and data hold on facilities. 73 dc power supply : input : 415v ac , 50 hz ; output : 220v dc , 5 kw 74 stroboscope 10, 000 rpm 75 three phase resistive load : 400 v , 6 kw 76 three phase inductive load : 400 v , 3 kw 77 three phase capacitive load : 400 v , 3 kw 78 three phase rotor resistance box 79 star delta automatic starter 80 frequency counter of isi marked 81 power factor meter of isi marked 82 digital multi meter of isi marked 83 digital energy meter of isi marked 84 digital megger for measuring insulation resistance of isi marked 85 kelvin double bridge for measurement of low resistance :portable type with all necessary accessories 86 a complete set up to study the position control system using servomotor including an operating manual 87 a complete set up to plot characteristics of potentiometer and observe the loading effect on output of potentiomete 88 kit of c.t. & p.t. ( one each ) for measurement of current & voltage 89 trainer board with all necessary measuring instruments & power supply system for verification of : norton’s theorem & maximum power transfer theorem 90 trainer board with all necessary measuring instruments & power supply system for verification of : superposition theorem & thevenin’s theorem 91 kit for measurement of temperature by pt 100, thermistor and thermocouple along with simple resistance bridge.92 kit to study the following signal conditioning circuits and observe and plot the output 93 kit to plot frequency response of active filters : 94 to study the principle of operation and connection of pilot devices like – 95 to study open loop control of any physical control system and study of closed loop control of the same system using p, pi and pid controller. 96 kit to study the operation of an instrumentation amplifier using opamp. 97 kit for verification of truth tables for logic gates : not , and , or , nand , nor 98 digital energy meter of isi marked 99 digital energy meter of isi marked 100 digital megger for measuring insulation resistance 101 automatic transformer oil break down voltage test set 102 elcb 103 elcb 104 digital earth tester 105 auto transformer starter 106 three phase transformer 107 dc 4 point starter 108 dc 3 point starter 109 fire alarm with required cable & sensor for demonstration and connection for us 110 lead acid battery 111 setup to measure fluid pressure using manometer. 112 setup to study of a bourdon tube, manometer and bimetallic transducer. 113 setup to monitor and control of temperature using bimetal. 114 model to study of different telemetering systems 115 trainer kit to study of am, fm, pwm 116 setup to study of a temperature controller and its application in temperature control circuit. 117 setup to study a typical pneumatic control system.118 setup to study distributed digital control using 8085 microprocessor / microcontroller. 119 plc trainer kit to make and execute circuit of any process control system using plc programming 120 to construct binary synchronous & asynchronous counter 121 kit to study rc phase shift oscillator and find out frequency of oscillation 122 kit to study colpitt’s oscillator and find out frequency of oscillation 123 to construct controlled shift register and verify siso, sipo, piso, pipo operation 124 digital storage oscilloscope 125 the stepper motor trainer kit able to demonstrate the principle and working of a stepper motor using microcontroller [ 8051 ] 126 control of a d.c. motor at different speed and to note speed vs. load characteristics at open loop condition using 8051 micro controller 127 to develop and verify mathematical and logical expression using 8051 microcontroller 128 complete setup is required using 8051 microcontroller 129 verification of working of overvoltage / undervoltage, overcurrent / under current relay circuit 130 blaine air permeability test apparatus for measuring fineness of cement 131 vicat apparatus 132 i.s. sieves [ for aggregate ( coarse and fine ) &soiil ] 133 pycnometer for determination of specific gravity of sand and fine gravel 134 aggregate impact value test apparatus 135 vee bee consistometer conforms to is:10510 1983 136 density basket, conforming to is: 2386 ( part iii ) 1963 for determination of specific gravity & water absorption 137 electrically operated mixture machine 138 electronic digital balance ( 25kg / 1g ) 139 la chatelier mould 140 vibrating machine for cement mortar cube making 141 water bath with temperature regulator 142 water distillation apparatus 143 digital rebound hammer with calibraton anvil ( for concrete compressive strength analysis in the field and material hardness testing. ) 144 ultrasonic pulse velocity test apparatus 145 rebar locator ( metric scale hand held unit with charger in carrying case ) 146 conductivity 147 flash point apparatus 148 ductility testing apparatus 149 viscometer ( electrically heated ) as per is 1206 part ii astm d 88, e 102 150 marshall apparatus ( electrically operated ) astm d 1559 151 hot air oven 152 i.s. sieves [ for aggregate ( coarse and fine ) &soiil ] 153 hydrometer 154 permeability test apparatus with accessories 155 liquid limit device, motorised 156 direct shear test apparatus 157 proctor test apparatus [ light and heavy compaction ] 158 cbr test apparatus 159 triaxial test ( with pore pressure arrangement, digital ) 160 turbidity meter161 spectrophotometer 162 bod incubator chamber made of aluminium 375x375x450mm 163 standard jar tester 164 do meter with additional conductivity probe 165 conductivity meter 166 ph meter 167 arsenic test kit 168 digital titrator kit 169 dual input multiparameter instrument for measurement of ph, orp, conductivity, dissolved oxygen, tds, resisitivity, salinity, sodium & temperature. 170 50 ml burette with stand 171 pipette ( 1ml ) ( borosilicate glass ) 172 pipette ( 5ml ) ( borosilicate glass ) 173 pipette ( 10ml ) ( borosilicate glass ) 174 pipette ( 20ml ) ( borosilicate glass ) 175 conical flask ( 100ml ) ( borosilicate glass ) 176 conical flask ( 250ml ) ( borosilicate glass ) 177 conical flask ( 500ml ) ( borosilicate glass ) 178 beaker 25ml ( borosilicate glass ) 179 beaker 50ml ( borosilicate glass ) 180 beaker 100ml ( borosilicate glass ) 181 beaker 250ml ( borosilicate glass ) 182 beaker 500ml ( borosilicate glass ) 183 volumetric flask with stopper 100ml ( borosilicate glass ) 184 volumetric flask with stopper 250ml ( borosilicate glass ) 185 volumetric flask with stopper 500ml ( borosilicate glass ) 186 volumetric flask with stopper 1000ml ( borosilicate glass ) 187 graduated glass cylinder 10ml ( borosilicate glass ) 188 graduated glass cylinder 25ml ( borosilicate glass ) 189 graduated glass cylinder 50ml ( borosilicate glass ) 190 graduated glass cylinder 100ml ( borosilicate glass ) 191 graduated glass cylinder 200ml ( borosilicate glass ) 192 graduated glass cylinder 500ml ( borosilicate glass ) 193 graduated glass cylinder 1000ml ( borosilicate glass ) 194 reagent bottle with stopper 250ml 195 reagent bottle with stopper 500ml 196 funnel 65mm 197 test tube 18x150mm 198 test tube 18x150mm 199 test tube holder ( polypropylene ) 200 glass rod 150mm 201 muffle furnace 202 arsenic test kit 203 tds meter 204 ph meter 205 conductivity meter 206 dead weight pressure gauge tester 207 centrifugal pump test rig 208 eletro pneumatic trainer kit 209 electro_hydraulic trainer kit 210 experimental setup for measuring strain by using strain gauge 211 experimental setup for measurement of speed of a shaft by stroboscope 212 experimental setup for measurement of speed of a shaft by inductive pickup 213 experimental setup for measurement of flow of liquid using rotameter 214 experimental setup for temperature control by using bimetal switch 215 experimental setup for temperature measurement by using thermocouple 216 experimental setup for temperature measurement & control using thermister217 experimental setup for measurement of force / weight using a load cell 218 experimental setup for liquid level measurement using floats & dp transmitter & high / low water level controller 219 experimental setup for characteristics verification of photo diode and phototransister 220 measurement of velocity of compressible fluid across a duct using anemometer. 221 study of schematic layout of hydroelectric power plant 222 identification of components of hermitically sealed compresor 223 vapour compression refrigeration cycle tutor 224 model of shell & tube condenser 225 model of plate type condenser 226 model of evaporative condenser 227 model of shell & coiled condenser 228 solar water heating system 229 stefan – boltzman’s apparatus 230 shell & tube heat exchanger 231 mountings & accessories of steam boilers 232 model of multiplate clutch 233 models of different brake mechanismss 234 electric resistance furnace with crucible 235 cut out model of gear pump 236 cut section model of gas turbine plant ( both open and close type ) , 237 cut section model of gas turbine, 238 cut section model of de lavel turbine, 239 model of nuclear power plant, 240 model of thermal power plant, 241 all glass distillation plant 242 aseptic cabinat with laminar air flow 243 colorimeter 244 filtration equipment 245 haemoglobinometer 246 lab centrifuge 247 refrigerator 220 ltr double door248 sphygmomanometer 249 trinocular microscope with ccd camera 250 gutzeit apparatus 251 abbe refractometer 252 fire extinguisher 253 compound microscope 254 haemocytometer 255 e. c. g. machine ( automatic ) 256 human skeleton 257 autoclave 258 slide callipers 259 screw gauge 260 travelling microscope 261 experimental setup for measurement of viscosity by stoke’s method 262 experimental setup for measurement of surface tension by capillary rise method. 263 electronic balance 264 regulated power supply 265 mechanical stop watch 266 wall hanging thermometer 267 glass beaker 268 maximum minimum thermometer. 269 hot air dryer 270 braid board 271 plug commutator 272 plug key 273 resistance box 274 resistance box 275 post office box 276 table galvanometer 277 milli ammeter 278 volt meter 279 soldering iron kit 280 digital conductivity meter281 thin layer chromatography apparatus 282 digital ph meter 283 arsenic test apparatus 284 digital magnetic stirrer with hot plate 285 laboratory thermometer ( spirit filled ) 286 laboratory thermometer ( mercury filled ) 287 burrete 288 periodic table 289 pipette 290 funnel 291 conical flask 292 beaker 293 beaker 294 test tube stand 295 test tube 296 graduated glass cylinder ( 100 ml ) 297 graduated glass cylinder ( 10 ml ) 298 graduated glass cylinder ( 1 litre ) 299 platinum wire 300 test tube holder 301 beaker ( 100 ml ) 302 beaker ( 1 litre ) 303 pellet ( 5 inches dia ) 304 wash bottle ( 500ml ) 305 reagent bottle ( 250 ml ) ...

Technical Education and Training Department - West Bengal

22516164 supply of laboratory equipment has to be supplied , installed in kalimpong govt . polytechnic air permeability apparatus , 2. sieve: of brass frame 20cm dia x 90 micron, vicat apparatus with isi certification mark, vibrating machine, analogue compression testing machine, , motorized pumpingunit of 2000k , motorized pumpingunit of 2000kn , le chatelier mould with isi certification , le chatelier water bath:, autoclave, , graduated measuring cylinder:graduated measuring cylinder:graduated measuring cylinder:, sieve brass frame 20cm dia material of construction:, sieve shaker, motorised , adopter for 300 mm dia sieves, pycnometer with necessary attachment as per relevant is code , aggregate impact test for determining, los angeles abrasion testing machine:, aggregate crushing value apparatus, density basket is, bouyancy balance:, standard pycnometer of capacity one litre and weighing, sieve g.i. frame material of construction:, slump test apparatus, compaction factor apparatus , flow table, efflorescence test for brick:, rebound hammer test, apparatus , bath, ring and ball apparatus, pensky martens flash point , cloveland flash ( open ) , ductility testing machine, .viscometer, marshall apparatus, marshall apparatus, tile flexural strength testing machine, standard assembly to determine the coefficient of friction between same materials and different materials [ min. 5 ] having provision of adjustment of inclination of planes along with laoding arrangement and complete sets weight box ( 2 nos. ) , and complete sets weight box ( 2 nos. ) rockwell hardness testing machine , digital hardness tester for rockwell test., brinnell hardness testing machine, tile abrasion testing machine, supplied instruments / equipment should be attached ( all arrangement should be borne by the bidder ) with the flow line so that pressure variation can be measured. equipment supplied will contain mercury as manometric fluid which should be supplied with equipment ( at no extra cost ) . equipment should be at par with relevant code and upto the satisfaction of the concerned authority. for inverted u tube differential manometer suitable manometric fluid, equipment shall consist of a convergent and divergent rectangular duct of about 400mm. long made out of acrylic sheets , apparatus consists of an m.s. supply tank provided , equipment for study of venturimeter , pitot tube apparatus, equipment shall consist of an ms tank of size wi*, equipment shall consist of 20 mm, 15mm, 10 mm. g.i. pipes fitted, apparatus for measuring force due to impact of jet of water on vanes, infrared moisture meter , rapid moisture meter , oven drying method: , in situ density of soil is an important parameter for soil engineers., sand replacement method for fine, medium and coarse grained having stone sand pebbles etc., liquid limit device, hand operated with counter , plastic limit apparatus, shrinkage limit apparatus, sieves, hydrometer, hydrometer glass jar, constant temperature bath internal dimensions 600mm x 300, high speed stirrer, laboratory permeability apparatus:is: 2720 ( part 17 ) , is 11209 suitable for both constant head as well as falling head permeability tests stand with three glass tubes of 6 mm, 10 mm and 20 mm dia, direct shear apparatus, , laboratory vane shear apparatus hand operated , laboratory vane shear apparatus, machine operated, proctor compaction test ( standard ) bis: 2720 part 7 1974 standard: , modified bis: 2720 part 7 1974, laboratory california bearing ratio test apparatus, hand operated, unconfined compression strength testerperformed as per is: 2720, triaxial test apparatus, i. made of aluminum body, telescopic in 3 pcs, 4 m in length packed in canvas cover, graduated in meters, dm, cm and mm with white background and black strips , 5 mm thick with suitable locking arrangement, shoe at the bottom. with re chargable adopter., indian made alidade 175 mm with erect image 5 min with leveling attachment, circular ranging rod preferably with 3 5 cm, made of pvc ; 30 m long, 1. made of brass, size 150mm dia. 2. fitted with quality agate stone. 3. aluminum floating circle 4. graduated to read 30 minutes ( 0.5 degree ) . 5. automatic lifter 6. rreflecting mirror fitted on the sight vane. 7. slow motion type prism reader fitted with colored glasses green and red. 8. packed in pvc case. 9. supplied with aluminum tripod having ball and socket head made of aluminum 10. complete with all accessories as per is specification no. is 1957 1961. , magnification : 28x., angular measurement: angular accuracy: 7” or better; least count:, telescope:, gps:, 150 – 200 mm long; 25 mm square c / s; tapered at one end, each arrow: 4 mm dia steel wire; 400 mm long; bent hook or ring at one end; tapered to a point at the other; mallet of 18 length with 6x4x4 head made of sal wood, spectrophotometer, phenols; phosphorus, turbidimeter, measuring range:, do meter with additional conductivity probe:, flocculator ( jar test apparatus, cod digestor, features: , air tight bottles , 1. burette ( rotaflow ) 50ml 10 nos 2. pipette ( 1ml, 2ml, 5ml, 10ml, 25ml ) 10 nos for each 3. pipette sucker 5 nos 4. conical flask ( 100ml, 250ml, 500ml ) 5 nos each 5. volumetric flask ( 250 ml 500ml, 1000ml ) 4 nos each 6. measuring cylinder ( 10ml, 25ml, 50ml, 100ml, 500ml, ) 4 nos each 7. beaker ( 50ml, 100ml, 250ml, 500ml, 1000ml ) 6 nos each 8. glass rod 5 nos 9. dropper 5 10. measuring cylinder ( 1000ml ) 2 nos 11. burette stand ( plastic ) [ standard size ] 5 nos, whatman 42 or equivalent; circular 125 mm diameter, supplied in packet of 100 piece tissue paper roll 100 g one roll least count 1 mg range: 0 500g, with lithium ion battery including adapter for electrical operation led display least count 1g range: 0 2kg, with lithium ion battery including adapter for electrical operation led display least count 1g range: 0 20 kg, with lithium ion battery including adapter for electrical operation led display lest count 0.1 mm the trimmer is designed for preparing test specimens for triaxial shear testing of soil.it consists of : i ) frame assembly with adjustable vertical guide.ii ) wire saw.iii ) trimming knife.iv ) set of gripper plates for 38 mm, 50 mm, 75 mm and 100 mm dia specimens. , universal extractor frame, , funnel 70 mm in dia : 2 nos , made of pvc 75, 100, 125 and 150 ml. 4 nos of each category comprises a set. made of porcelene with spout , sodium hexaphosphate or a mixture of sodium hydroxide and sodium carbonate or any other dispersing agent ( 500 g each in separate bottle ) made of gi sheet of 18 gauge or higher ( dia 30 cm and 30 cm deep ) i ) graduated cylinders with pour out ( 25, 50, 100, 250, 500 & ml capacity ) 3 nos of each type; pvc turson or standard quality ii ) graduated cylinders with stopper ( 25, 50, 100, 250, 500 & 1000 ml capacity ) – 3 nos of each type; glass borosil iii ) volumetric flasks, stoppered ( 100, 250, 500 ml ) – 4 nos of each category ; pvc turson or standard quality iv ) volumetric flasks, stoppered ( 100, 250, 500 ml ) – 4 nos of each category ; glass borosil , 450 mm2, 9 mm thick 30 cm length of standard quality 20 cm length with wooden handle 20 cm length made of stainless steel non corrodible air tight moisture can, made of aluminium, number engraved at lid and container body – 250, 500, 1000 ml capacity of pvc tarson or eqeuivalent ; set comprised of 4 nos of bottle of each category. 50, 100 ml capacity made of glass . a set comprised of 4 nos of bottle of each category. 75, 100, 150, 200, 300 ml capacity of porcelain 15, 30, 50 , 100 ml capacity ( each set comprised of 5 nos of crucibles of each capacity ) 900 mm x 900mm 20 gauge with handle 200mm x 200 mm of 20 gauge made of tata or equivalent 250 mm with handle made of tata or equivalent of with handle made of tata or equivalent 200 mm of with handle capacity 15 ml 25 ml and 60 ml pvc made 3 each comprises a set 1. 250mm dia , 2. material pp / pc 3. tarsons 10 , 25 50 100 ml capacity made of glass borosil make a set, liquid limit device, motorised, standard spatula as per is:269 1958 40 mm size made of stainless steel with handle of specified shape, dimensions and weight. 1 / 2 to 1 cft capacity made of gi sheet 9 pieces set 1.5 mm, 2 mm, 2.5 mm, 3.0 mm , 4.0 mm, 5.0mm, 6.0mm, 8.00 mm, 10.00mm 10 inch long of reputed make 10 inch long of reputed make 5 nos of detachable blades [ at least 125 mm long ] with cellulose accetate plastic handle fully insulated and shock proof, distinct glow neon lamp taparia make about 8 inch long of reputed make extension chord ( 30 m length ) – 5 nos 15 / 5 amp switch of standard make with 6 amp mcb trowel is:4031 1968, is:10086 1982 the trowel blade of thickness 1.5mm and100 to150mm long with straight edges and a wooden handle ( wt 210 g ± 10 g ) cube moulds mould, m. steel, for 70.6mm cube as per is: 10080 1982 ... 6 nos , weight: must be 6.5 kg or more. should be isi mark. these cube moulds are made of steel. the tolerance between faces is maintained at ±0.1 mm and planeness is +0.03mm. cube moulds carry isi mark. , cube mould, cylindrical mould, burnt mobile, ring spanner set, freemans steel measuring tape 5 meter x 16 mm with level measuring [ with inbuilt spirit level conical beaker of 1 litre capacitym glass griffin low form beakers with pour out forgeneral laboratory use ( 25, 50, 100, 250, 500 & 1000 ml capacity ) each having 3 nos of each variety funnel _buchner or hirch about 70 mm in dia : 2 nos filter flask 500ml ( 4 nos ) ; measuring cylinder – 100ml capacity ( 4 nos ) ; glass filter bottle 100mm in dia ( 4 nos ) ; filter paper ( 6 packet ) ; glass rod 3 mm in dia and 150 200 mm long; ( 4 nos ) : will, cooling water consumption, curing tank, portable ph meter, automatic soil compaction machine, 1. maximum surface temperature , length gauge conforms, standard vernier theodolite with erect image, , mechanical items :, maechanical work gloves, combination square set , dial indicators, ( metric standard ) , feeler gauge, gear tooth vernier caliper , feeler gauge, inside micrometer, magnetic stand with fine adjustment, outside vernier micrometer, precision spirit level, radius gauge, screw pitch gauge:, sine bar, slip gauge set ( metric ) accuracy grade 2, vernier caliper ( metric / inch scale ) fine adjustment aids slider, vernier height gauge ( metric / inch scale ) : , optical flat of diameter 30, measures over pin diameter, screw thread micrometers. , cam analysis apparatus, , universal governor apparatus, single shoe brake , band brake, plate clutch multi plate clutch, cut out model of room air conditioner, cut section model of fire tube cochran boiler, thermal solar water heating system , stefan boltzmann’s apparatus, , dead weight pressure gauge tester , shell and tube heat exchanger , single stage, single cylinder reciprocating compressor, 50 mhz dual channel cro. , digital multimeter, variable dc power supply , diode trainer kit , fet characteristic trainer kit, , spectrum analyzer, microwave test bench ( klystron based ) , vswr meter:, 1 ghz spectrum analyser , antenna trainer kit , to plot the characteristics of rtd , temperature controller with on off controller, temperature controller with pi controller, temperature controller with pid controller etc ....

Eastern Railways - West Bengal

22498795 supply of u tube differential manometer as per d [u tube differential manometer as per description with stainless steel scale in centre ranging 300 0 300 mm. u type tube inner dia 06 mm carved inside scratch resistant italian fibre of size 64 cm x 6 cm x 3.5 cm with drain port at the carved end of u tube suitable ss nozzle to be fitted at both open ends and a transparent pvc hose of 03 feet length be clamped with one nozzle.], u tube differential manometer as per description with stainless steel scale in centre ranging 300 0 300 mm. u type tube inner dia 06 mm carved inside scratch resistant italian fibre of size 64 cm x 6 cm x 3.5 cm with drain port at the carved end of u tube suitable ss nozzle to be fitted at both open ends and a transparent pvc hose of 03 feet length be clamped with one nozzle....

Indian Army - West Bengal

22207768 procurement of medical store 2 syp cremaffin bott of 180ml 3 n / s azelastine 140mcg +fluticasone 27.5mcg ( duonase ) 70 mdi 4 bandaid 5 battery for spo2 6 tab neurobion forte 7 tab sporolac 8 oint fourderm 20gm 9 oint acyclovir 20gm 10 rotocap salmeterol + fluticasone ( seraflow ) 500mg 11 syp levocetrizine bott of 30ml 12 syp montelukast + levocetrizine bott of 60ml 13 syp colimax 14 syp diphendramine for paed 15 syp vit d3 bott of 15ml 16 syp avil bott of 60ml 17 tab tenofovir dispproxil fumarate , lamivadine and efaverenz 300mg / 300mg / 600mg 18 tab voglibose 0.3mg 19 tab mecobalamine 500mcg 20 tab aceclofenac +chlorzoxazone + paracetamol ( cipzox ) 21 carboxy methyl cellulose 1% e / d bott of 5ml 22 inj mephentramine sulphate 30mg / ml vail of 10ml 23 ecg paper for cardiart 9108 d ( bpl ) tweleve channel z fold paper 24 tab tenofovir 300mg 25 inj b12 1500mcg / ml 26 levosalbutamol 50mcg + ipratopium bromide 20mcg 200 mdi ( duolin ) 27 tab lopinavir 200mg + ritanavir 50mg 28 inj pentazocine 30mg / ml amp of 1ml 29 inj paracetamol infusion 1000mg / 100ml 30 tab pyridium ( phenazopyridine 200mg ) 31 indomethacin 75 mg sr tab 32 tab sodium valporate 500mg cr 33 tab sodium valporate + valproic acid 34 inj anti d 300mg 35 inj anti d 150mg 36 nitroglycerine inj of 5 ml, 5 mg / ml 37 somatostatin inj 3mg 38 syp ostocalcium bott of 200ml 39 tab mesalamine 1200mg 40 tab mesalamine 800mg 41 tab artemether 20mg + lumefatrine 120mg ( combither ) 42 labetalol hcl inj 5mg / ml in 4ml amp 43 spacer 44 cough syrup eldikof ls bott of 100ml ( levosalbutamol 1mg / 5ml, ambroxol 30mg / 5ml, guaifenesin 50mg / 5ml ) 45 mit s codeine syrup bott of 100ml ( chlorpheniramine 4mg+ codeine 10mg ) 46 toscof expectorant bott of 100ml ( terbutaline 2.5mg+ bromhexine 8mg+ ammonium chloride 100mg+ menthol 1.5mg ) 47 inj rokinase 48 methotrexate 5mg, tab 49 tab torsemide 10mg 50 cap hydroxyurea 500mg 51 silicon heel cushion size m 52 inj thiamine 200mg amp of 2ml 53 inj vitcofol ( nicotinamide 200mg / ml+ folic acid 15mg / ml+ cyanocobalamin 500mcg / ml ) 10ml vial 54 oint tacrolimus 0.1% w / v tube of 10gm 55 tab ketocanozole 200mg 56 tab itracanazole + terbinafine 57 tab pyridoxime 40mg 58 vicryl 2 0 round body rapid absorbale suture ( nw2777 ) 59 vicryl 1 0 round bodies 60 tab tibolone 2.5 mg 61 l arginine sachet 62 tab tranexamic acid + mefenamic acid 63 inj labetolol 20 mg 64 inj methotrexate 65 inj depot medroxyprogesterone acetate 150 mg 66 tab tolteridine 2 mg 67 tab levonorgesterol ius 68 tab progynova 2 mg 69 tab duphaston 10 mg 70 anti d 300 mcg 71 baby tag ( pink / blue ) 72 cabergollne 0.5mg tab 73 calamine lotion 8% 74 inj iron sucrose 20mg / ml vial of 05ml 75 inj proluton depot 500 ( hydro progesterone ) 76 tab femilon ( ethinylestradiol 0.02mg + desogesterol 0.15mg ) 77 inj thiopentone 0.5gm / 1gm 78 cap nifedipine 10mg 79 inj neurobion forte 80 tab thyroxin 12.5mcg 81 dettol bott of 01 ltr 82 tab ethambutol 1000mg 83 e / d tropicamide 1% w / v bott of 5ml 84 e / d homatropine 2% w / v bott of 5ml 85 inj levetiracetam 100mg vial of 5ml 86 inj tenacteplase 30mg vial of 1ml 87 inj reteplace 20iu 88 tab metformin 1000mg + linagliptin 5mg 89 pap smear kit ( cytobrush + ayres spatula + slide ) 90 cervical collor soft size m 91 cervical collor soft size l 92 cervical collor hard ( philadelphia ) 93 rib belt size m 94 rib belt size l 95 rib belt size xl 96 ankle support 97 anklet size l 98 anklet size xl 99 cockup splint 100 phenol crystal bott 101 potassium monopersulphate triple salt composition pdr 102 vein circut 103 bain circuit 104 tab carvidilol 6.25 mg 105 indicater soda lime 106 deflazacort 6mg tab 107 inj.fentanyl inj 50 mcg / ml vial of 10 ml 108 tab dexamethasone 0.5 mg 109 olapatidine 5mg tab 110 methylprednisolone 16 mg, tab 111 oxcarbazepine 300 mg tab 112 ivermectin tab 6mg 113 tab levamisole 150 mg 114 amphotericin b inj 50 mg vial 115 tab griseofulvin 500mg 116 artesunate 50mg tab 117 syrup chloroquin phosphate ( containing 50 mg base per 5 ml ) bottle of 60 ml 118 tab anastrazole 1 mg 119 tab bromocriptine 2.5 mg 120 rasagiline 1 mg, tab 121 tab levodopa cr 250 mg 122 ethamsylate 250 mg, tab 123 tab simvastatin 20 mg 124 prasugrel hcl 5 mg tab 125 rosuvastatin 5mg tab 126 nebivoilol 5mg, tab 127 ramipiril 5mg + hydrochlorothiazide 12.5 mg tab 128 paraformaldehydetab 129 l ornithine l asparate inj 5 gm in vial / amp of 10 ml 130 l ornithine l asparate ( powder ) 5 gm 131 tab levocarnitine 500mg 132 cap fluvoxamine 50 mg 133 tab mirtazapine 15 mg 134 tab naltrexone 50 mg 135 aripiprazole 10 mg tab 136 tab olanzapine 5 mg 137 rivastigmine 5 cm, patch 138 tab venlafaxine 37.5 mg 139 quitiapine 50mg, tab 140 paroxetine sp 12.5, tab 141 tab amisulpride 200 mg 142 tab quetiapine 100 mg 143 n acetyl cysteine 600 mg, tab 144 salbutamol 4 mg tab 145 tab colchicine 0.5 mg 146 tab leflunomide ( 10 mg ) 147 indinavir 400 mg cap 148 efavirenz 600 mg, tab 149 formalline tablet bott of 100 150 inj poliodocanol 3% 151 tab neumarcazole 10mg 152 inj betamethasone 4mg 153 tab mifepristone 25mg 154 combipack ( tab mifepristone 200mg + misprostol 200mg ) 155 evalon cream tube of 15gm 156 amniotic hook disposable 157 tab debigatron 158 mirena iud ( intrauterine device ) 159 fas kit 160 clingen forte pessary 161 v wash bott of 100ml 162 tab ormilexifene ( saheli ) 163 tab cerazette ( desogesterol ) 0.075mg 164 cap isoflavones 40mg 165 cap isoflavones 100mg 166 cap evening primosa 500mg 167 tab raloxifene 60mg 168 tab alendronate 70mg 169 inj hmg 75iu 170 inj hmg 150iu 171 tab letrozole 2.5mg 172 vaginal diaphragm disposable 173 yasmin ( ethyinyl estradiol 0.03mg+ drospirone 3mg ) 174 follopes ring ( for laproscopic sterilisation ) 175 tab ovacare forte 176 tab ovalife met 177 tab finasteride 2.5mg 178 tab flutamide 62.5mg 179 tab empagliflozin 25mg 180 tab empagliflozin 10mg 181 hme filter disposable 182 cath mount disposable 183 jr circuit ( jackson relse ) 184 tab ethambutol 1200mg 185 sodium hypochlorite 5% 186 tab dutasteride 0.5mg 187 tab voglibose0.2 mg 188 tab vildagliptin 50mg + metformin 500mg 189 tab linagliptin 2.5mg + metformin 500mg 190 tab linagliptin 2.5mg + metformin 100mg 191 tab zidovidine + lamivudine + nevirapine 192 infusion linezolid 193 inj teicoplanin 200mg 194 tab metformin 500mg sr 195 inj teicoplanin 400mg 196 tab lorazepam 2mg 197 diaper adult ( pkt of 10 diaper ) 198 oint terbinafine 1% cream 10gm 199 tab nitroglycerin 2.6mg 200 syp azithromycin 15ml bottle 201 tab natural micronised progesteron 200 mg 202 thiopental sodium inj of 1gm vial 203 tab meftal spas ( mefenamic acid 250mg + dicyclomine 10mg ) 204 battery for digital bp apparatus 205 diaper pead ( pkt of 10 diaper ) 206 hepatitis b vaccine 10ml 207 cell culture rabies vaccine vial of 1 ml 208 tetanus toxoid, purified absorbed rubber capped, vial of 5 ml ( 10 doses ) 209 injectable typhoid vaccine 210 injectable typhoid vaccine 2.50ml 211 human diploid cell rabies vaccine 212 purified vero cell rabies vaccine 213 mr vaccine ( measles & rubella live attenuated ) 214 pneumococal vaccine 0.5 ml 215 serum anti rabic concentrated 10 ml amp 216 hrig ( human rabies immunoglobulin ) 217 adhesive incise drape 50x45cm 218 airway guedel, all rubber / pvc, all sizes ( infant, paediatric, adult ) 219 adhesive incise drape 25x30cm 220 adhesive incise drape 5x15cm 221 apparatus anaesthitic face mask with air cushion transparent size 0 infant 222 apparatus oxygen inhalation portable facemask disposable for 223 bag rebreathing antistatic rubber 2 ltr 224 catheter suction endobronchial with terminal transparent non toxic pvc tubing size fg 10, length 45 cm 225 catheter suction endobronchial with terminal transparent non toxic pvc tubing size fg 12 length 50 cm 226 catheter suction endobronchial with terminal transparent non toxic pvc tubing size fg 14 length 50 cm 227 chest drainage system 228 combined epidural / spinal sets 229 double lumen catheter cannula with guide wire, introducing needle and dialator 230 disposable pressure transducer kit with flushing device with compatible interface cables 231 disposable gown 232 disposable shoe cover 233 ot pack large gamma irradition sterlised consisting of: operating gown large 1, operating gown medium 2, gloves size 7 2 pairs, gloves size 7.5 1 pair , towel 75 x75 cm, 5 , gauze 7.5 cm x7.5 cm 4 packs consisting of 6 nos in each pack, gauze pad 1, abdomina 234 ecg electrodes ( disposable ) 235 laryngoscope cells for. 236 laryngoscope cell 1.5 v dia 13 mm and length 51 mm for 237 laryngeal mask airway large, medium, small 238 lighted intubation stylet small / medium / large 239 long i v line 15 g 100 cm 240 long i v line 18 g of 70 cm 241 long i v line 18 g 100 cm 242 long transducer spectra med 243 manometer scales 244 nasal cannula adult 245 nasal cannula paediatric 246 needle epidural anaesthesia with luer lock fitting with styllet 15 g ( ss ) 247 needle epidural anaesthesia with luer lock fitting with styllet 18 g ( ss ) 248 needle spinal anaesthesia with luer lock fitting with styllet 22g ( ss ) 249 needle spinal anaesthesia with luer lock fitting with styllet 24g ( ss ) 250 needle spinal anaesthesia with luer lock fitting with styllet 25g ( ss ) 251 closed vein circut 252 virkon powder 253 disnel disinfection solution 254 micro pore 10 cm 255 sterile surgical dressing 30cm 256 sterile surgical dressing 15cm 257 anaesthesia face mask size 1 258 anaesthesia face mask size 2 259 anaesthesia face mask size 3 260 anaesthesia face mask size 4 261 condom drainer 262 spinal needle anaesthesia 25g 263 spinal needle anaesthesia 26g 264 spinal needle anaesthesia 27g 265 nebuliser mask adult 266 nebuliser mask paed 267 mask for nebuliser 268 apparatusanaesthetic face mask ( antistatic ) with air cushion ( transparent ) size 3 adult with valve 269 pressure monitoring line 100 cm / 200cm ( male / female ) 270 resuscitation tube ( for mouth to airway resuscitation ) plastic 271 three way stop cock ( plastic ) 272 triple lumen catheter kit cannula, guide wire, dilator introducer needle 273 transducer holder disposable 274 tube plastic mount connection. 275 tube endo tracheal reinforced pvc size 3.0 with out cuff 276 tube endo tracheal reinforced pvc size 3.5 with out cuff 277 tube endo tracheal reinforced pvc size 4.0 with out cuff 278 tube endo tracheal catheter mount for 279 tube endo tracheal nasal size 2.5 without cuff. 280 tube endo tracheal nasal size 3.0 without cuff. 281 tube endo tracheal nasal size 3.5 without cuff 282 tube endo tracheal nasal size 4.0 without cuff 283 tube endo tracheal nasal size 4.5 without cuff 284 tube endo tracheal nasal size 5.0 with cuff 285 tube endo tracheal nasal size 5.5 with cuff 286 tube endo tracheal nasal size 6.0 with cuff 287 tube endo tracheal nasal size 6.5 with cuff 288 tube endo tracheal nasal size 7.0 with cuff 289 silk round body 2 0 290 tube endo tracheal nasal size 8.0 with cuff 291 tube endo tracheal nasal size 8.5 with cuff 292 tube endo tracheal nasal size 9.0 with cuff 293 tube endo tracheal nasal size 9.5 with cuff 294 tube endo tracheal oral with inflatable cuff tube and pilot bag 5.5mm internal diameter 295 tube endo tracheal oral with inflatable cuff tube and pilot bag 5.0 mm internal diameter 296 tube endo tracheal oral with inflatable cuff tube and pilot bag 5.5 mm internal diameter 297 tube endo tracheal oral with inflatable cuff tube and pilot bag 7.5 mm internal diameter 298 tube endo tracheal oral with inflatable cuff tube and pilot bag 8.0 mm internal diameter 299 tube endo tracheal oral with inflatable cuff tube and pilot bag 9.0 mm internal diameter. 300 tube endo tracheal oral with inflatable cuff tube and pilot bag 9.5 mm internal diameter 301 tube endo tracheal re inforced pvc size 5.0 with cuff 302 tube endo tracheal reinforced pvc size 5.5 with cuff. 303 tube endo trachel reinforced pvc 6.0with cuff 304 tube endo tracheal reinforced pvc size 6.5 with cuff 305 tube endo tracheal re inforced pvc size 7.0 with cuff 306 tube endo tracheal reinforced pvc size 7.5 with cuff 307 tube endo tracheal reinforced pvc size 8.0 with cuff 308 tube endo tracheal reinforced pvc size 8.0 with cuff 309 tube endo tracheal reinforced pvc size 8.5 with cuff 310 tube endo tracheal reinforced pvc size 9.0 with cuff 311 tube endo tracheal reinforced pvc size 9.5 with cuff 312 tube tracheostomy with inflatable cuff size 24 fg 313 tube tracheostomy with inflatable cuff size 27 fg 314 tube tracheostomy with inflatable cuff size 30 fg 315 tube tracheostomy with inflatable cuff size 33 fg 316 tube tracheostomy with inflatable cuff size 35 fg 317 tube tracheostomy with inflatable cuff size 39 fg 318 tubing rubber anaesthetic ( for use with gas cylinder ) 319 chest tube 320 appratus suction tube suction small 321 appratus suction tube suction medium 322 appratus suction tube suction large 323 silicon coated latex foleys catheter 2 way 16 fr balloon capacity of 30 50 ml 324 silicon coated latex foleys catheter 2 way 20 fr balloon capacity of 30 50ml 325 silicon coated latex foleys catheter 2 way 22 fr balloon capacity of 30 50 326 catheter foleys silicon 2 way 5 ml size 16 f 327 catheter foleys silicon 2 way size 20 f 5 ml retention balloon 328 catheter foleys silicon 2 way size 22 f 20 30 ml retention balloon 329 foleys ballon cathete, silicon, size for fr 6 330 silicon coated latex foleys catheter 2 way 8 fr balloon capacity of 3 5ml 331 silicon coated latex foleys catheter 2 way 8 fr balloon capacity of 3 5ml 332 silicon coated latex foleys catheter 2 way 8 fr balloon capacity of 3 5ml 333 knife bard parker, blade size 1 fitting ( commercial no.10 ) packet of 6 334 knife bard packer, blade size 1 fitting ( commercial no. 11 ) packet of 6 335 knife bard packer, blade size 1 fitting ( commercial no. 12 ) packet of 6 336 knife bard packer, blade size 1 fitting ( commercial no. 15 ) packet of 6 337 knife bard packer, blade size 2 fitting ( commercial no. 20 ) packet of 6 338 knife bard packer, blade size 2 fitting ( commercial no.22 ) packet of 6 339 knife bard packer, . blade size 2 fitting ( commercial no. 23 ) poacket of 6 340 needle, sternal puncture, with stop, leur fitting, 51 mm ( 1.5 mm ) 341 needle, suture, cutting, curved, triangular pointed, pkt of 6, size 3 342 needle, suture, cutting, curved, triangular pointed, pkt of 6, size 9 343 needle, suture, cutting, curved, triangular pointed, pkt of 6, size 15 344 needle, suture, cutting, curved, angular pointed pkt of 6, size 18 345 needle, suture, cutting, half circle, triangular pointed pkt of 6, size 3 346 needle, suture, cutting, half circle, triangular pointed pkt of 6, size 9 347 needle, suture, cutting, half circle, triangular pointed, pkt of 6, size 15 348 needle, suture, cutting, strainght, triangular pointed pkt of 6, size 2 349 needle, suture, cutting, straight, triangular pointed, pkt of 6, size 10 350 needle, suture, half circle, round bodied, scalp, spring eyed ( 20 mm between points ) 35 mm lenght along the curvature, packet of 6 351 needle, suture, scalp ( cushing ) spring eyed 5 / 8 circle, 25 mm size pkt of 6 352 needle suture intestinal 1 / 2 circle, round bodied taper point size 2, pkt of 6 353 needle suture intestinal 1 / 2 circle, round bodied taper point, size 5, pkt of 6 354 needle suture, liver, curved, 10 cm pkt of 6 355 needle suture round bodied curved, taper point size 3, pkt of 6 356 needle suture round bodied curved, taper point size 9, pkt of 6 357 needle suture round bodied curved, taper point size 15, pkt of 6 358 needles suture round bodied 1 / 2 circle taper point, size 3, pkt of 6 359 needle suture round bodied 1 / 2 circle taper point size 7, pkt of 6 360 needle suture round bodied 1 / 2 circle, taper point, size 9, pkt of 6 361 needle suture round bodied 1 / 2 circle, taper point, size 15 pkt of 6 362 needle, ventricular drainage cannula ( cushings ) graduated 9.5 cm long 2.5 mm dia 363 stop cock, three way 364 ab gel 365 syringe disposable, plastic, sterile, 5 ml with needle 366 syringe dosposable, plastic sterile, 10 ml with needle 367 syringe disposable 20 ml 368 syringe disposable 50 ml 369 vaccum blood collection tubes with needles edta 3 ml 370 vaccum blood collection tubes with needles:heparin 3 ml 371 vaccum blood collection tubes with needles:sterile tube with gel 5 ml 372 vaccum blood collection tubes with needles:sterile tube with out gel 3ml / 5 ml 373 vaccm blood collection tubes with needles: sodium citrate 3 ml 374 vaccum blood collection tubes with needles and additives sodium fluoride / sodium fluoride :sodium fluoride + k3edta in tubes of vol 02 ml 375 uro bag 376 catheter foleys silicon 16fg 377 hand gloves s 6.5 sterile 378 hand gloves s 7 sterile 379 hand gloves s 7.5 sterile 380 hand gloves s 8 sterile 381 insulin disposable syringe 1ml 382 foleys balloon catheter 2 way, silicon 16 g 383 foleys balloon catheter 2 way, silicon 18 g 384 foleys balloon catheter 2 way, silicon 14 g 385 urine collecting bag with volume meter 386 pressure monitoring line 100cm / 200cm ( male / female ) 387 pressure monitoring line 100cm / 200cm ( male / female ) 388 disposable linear cutter stapler, size 55 60mm, with 6 compatible blue / green reloads 389 disposable linear cutter stapler, size 75 80mm, with 6 compatible blue / green / white reloads 390 suction cannula 10 fr lenght 18cm 391 suction cannula 8 fr length 18cm 392 ryles tube paed 8fr 393 ryles tube 10fr 394 ryles tube 12fr 395 ryles tube 14fr 396 ryles tube 16fr 397 ryles tube 18fr 398 suction cathetor 12fg 399 suction cathetor 14fg 400 suction cathetor 16fg 401 adk kit ( associated drape kit ) for seropositive case 402 cessarian drape 403 full gynae drape 404 gynaecological legging 405 g dress 25cm 406 tubal rings ( fallops ring ) 407 major drape size 1.6 x 2.5mtr with incise drape size 15x 35cm ( code e 111, surgiwear ) 408 dermimarker ( thick marking ) code ins 072 409 lactare granules pkt of 200gm...

Eastern Railways - West Bengal

21982583 supply of u tube differential manometer as per d [u tube differential manometer as per description with stainless steel scale in centre ranging 300 0 300 mm. u type tube inner dia 06 mm carved inside scratch resistant italian fibre of size 64 cm x 6 cm x 3.5 cm with drain port at the carved end of u tube suitable ss nozzle to be fitted at both open ends and a transparent pvc hose of 03 feet length be clamped with one nozzle.], u tube differential manometer as per description with stainless steel scale in centre ranging 300 0 300 mm. u type tube inner dia 06 mm carved inside scratch resistant italian fibre of size 64 cm x 6 cm x 3.5 cm with drain port at the carved end of u tube suitablet e ss nozzle to be fitted at both open ends and a transparent pvc hose of 03 feet length be clamped with one nozzle....

Health And Family Welfare Department - West Bengal

21366735 supply of medical equipment , supply of medical equipment , handsaw prefarably metal , dissecting instruments for cadaveric dissection , parafin embedding bath , histology laboratory table , koplin jar ( different size ) , glass jar with lid ( 200mi ) , tuning forktime marker100 / sec , animal weighing machine , mareys tambour , venous and arterial canula , smoking outfit , with fume cupboard , varmising outfit , surgical instruments for operative procedure like syringes , pulley etc , anasthesia box , demonstration eye piece , double demonstration eye piece , hemoglobin meter sahils or hellige ( with spaces ) , stethoscopes , demonstration with multiple ear pieces , douglas bag , complete , mosso ergograph , compass aesthesiometer , thermo aesthesiometer , knee hammer , stethograph , ophthalmoscope , schematic eye , color perception lantern edridge green , maddox rod , newtons color wheel , tuning fork to test hearing 32 10000cps ( sets 100 , 256 , 512hz ) , instrument trolley , stop watch , fixed volume pipettes 1ml , 0 . 5ml , 0 . 2ml , 0 . 1ml&0 . 02ml , troughs for staining , coplin jars , saws , wire for cutting bones , liver biopsy needle , core biopsy needle , microscopics slide cabinet ( closed pack manner ) , automatic timer , sternal puncture needle adult size , sternal puncture needle child size , stop watch reading at 1 / 5 second , surgical instruments , sp . gravity measure , tissue cassettes , metal and plastic , leukarts plate , brass , metal and plastic moulds for embedding , microscopics slide cabinet ( horizontal manner ) , aluminium slide trays , hemacytometers with red and white pipettes , urinometers ( mercury based instruments to be replaced with other alternatives ) , pipettes of various sizes with disposal tips , haemoglobinometer , albuminometer , anaerobic apparatus ( gas pak ) , dropping bottles , dispenser dropper 2ml , wash bottles 500ml , concavity glass slide , 1&3 cavity110 , koplin jar , staining troughs , sterilsation indicator , regent bottles with stopper 2000 , 1000 , 500 , 250 , 100cc , tissue homogenizzer with pestle , micrometer stage , durhams tube , glass beads , autoclaving busket , micrometer eye pieces , strelizing pans , antibiotic zone scale , petri dish career10&6 , hand lens , macntosh fides jar , cryo marker , calibrated weight , nichrome inoculating loop , nichrome inoculating wire straight , tongue depressor , nasal speculum , micropipettes multi channel&single channel , stop watch , pupilometer , the ideal respiration pump , automatic electric recording drum , mechanical stromhur , canulas ( different types ) , cautry machine , electric blendsone , smoking burners palmer a 291and a 265 , tracheal canula metal palmer e 76 , condons drop recorder paslmour b 75 , prof . inchleys drop recorder palmour b 78 , diissection instrument and injection syringes , distillation apparatus , chemical balance ordinary apothecars , metabolic cagges ( dieurectic study ) , disection instrument set ( plethysmograph assorted 4 pneumograph palmer e 1 pispon recorder palmer c 511 tambours mareys palmer c5 a c11 4ttetanus set palmer h2o 1 stop watches jacquets 12 oxygen cylinders with trolleys 20 cuft 4 carbon di oxide cylinder 2 operating lamps philips 4 animals trolley with 12 cages ) , miscellaneous : ( electrodes , ordinary & non polarisable , insulated wires , time marker , electric signal , mercury manometer , perfusion apparatus , myograph lever , smalll pulluis upright stands and chemicals etc . as required ) , stop watch , anthropometric set , slide warming pable , spectroscopic lens with adjustable slit , l modes , block holder , weighing machine for dead bodies , autopsy table , weighing machine for organs , balance , single pair for weighing foetus , magnifying glass , tooth extractor , hand set het sealer , stretcher for shifting dead bodies , rectal thermometer , barometer ( mercury based instruments to be replace with other alternatives ) , filter , pasteur chamberland , complete set , filter , berke fed , hydrometres , spirit , hydrometres , milk , hydrometres , wet & dry bulb , balance for weighing food stuff ( capacity 2kg ) , salters baby weighing machine , harpender calipers ( for skinfold thickness ) , height measuring stand , chloroscope , horrocks apparatus , muac tapes , haemoglobinometer , kata thermometer , globe tharmometer , anemometer , sound level meter , soil testing kit , vaccine carrier , craft water testing kit , sling psychrometer , first aid kit...

Technical Education and Training Department - West Bengal

21195290 procurement of equipment , instrument , and accessories etc . related to civil , electrical and mechanical engg . laboratories and workshops of rajganj government polytechnic , belakoba , jalpaiguri 1 100 ml burette with stand ( burette with ptfe stopcock and stand with fisher clamp ) 2 pipette ( 1ml ) ( made of polypropylene plastic, transparenr ) 3 pipette ( 5ml ) ( made of polypropylene plastic, transparenr ) 4 pipette ( 10ml ) ( made of polypropylene plastic, transparenr ) 5 pipette ( 20ml ) ( made of polypropylene plastic, transparenr ) 6 conical flask ( 100ml ) ( made of polypropylene plastic, transparenr ) 7 conical flask ( 250ml ) ( made of polypropylene plastic, transparenr ) 8 conical flask ( 500ml ) ( made of polypropylene plastic, transparenr ) 9 beaker 25 ( made of polypropylene plastic, transparenr ) 10 beaker 50ml ( made of polypropylene plastic, transparenr ) 11 beaker 100ml ( made of polypropylene plastic, transparenr ) 12 beaker 250ml ( made of polypropylene plastic, transparenr ) 13 beaker 500ml ( made of polypropylene plastic, transparenr ) 14 volumetric flask 100ml ( made of polypropylene plastic, transparenr ) 15 volumetric flask 250ml ( made of polypropylene plastic, transparenr ) 16 volumetric flask 250ml ( made of polypropylene plastic, transparenr ) 17 volumetric flask 500ml ( made of polypropylene plastic, transparenr ) 18 graduated measuring cylinder 10ml ( made of polypropylene plastic, transparenr ) 19 graduated measuring cylinder 25ml ( made of polypropylene plastic, transparenr ) 20 graduated measuring cylinder 50ml ( made of polypropylene plastic, transparenr ) 21 graduated glass cylinder 100ml ( made of polypropylene plastic, transparenr ) 22 graduated measuring cylinder 200ml ( made of polypropylene plastic, transparenr ) 23 graduated measuring cylinder 500ml ( made of polypropylene plastic, transparenr ) 24 graduated measuring cylinder 1000ml ( made of polypropylene plastic, transparenr ) 25 reagent bottle with stopper 250ml 26 reagent bottle with stopper 500ml 27 filter funnel ( made of polythene , dia 3” ( 75mm ) 28 test tube holder ( wooden and iron test tube holder, 5*5*5 cm ) 29 glass rod stirred ( 150 mm * 6 mm ) 30 arsenic test kit ( easy to handle and carry arsenic test kit for measurement in the range of 0 – 4000 ppb, semi quantitative method. supplied together with reagent set, test strip, sample bottle etc. as a complete set. ) 31 whatman filter paper no 42, 12.5cm dia 32 ph meter ( portable ph meter the built in data memory ( 100 points ) automatic calibration and calibration interval alarm function usable with both single / multi point calibration and usa / nist standard solutions. automatic range switching, automatic temperature conversion, and unit switching functions interval measurement function sample id no. setting function clock function and auto power off function usable with aaa alkaline batteries, ni mh batteries. ip67 compliant waterproof and dustproof structure*. withph range from 0 14, resolution 0.01 ph temp ranges 0°c to 100 °c having 0.1°c resolution. should be supplied with calibration standard etc. ) 33 water distillation apparatus ( the still is an essential part of equipment in modern material testing laboratories. in operation the water is heated gently and converted to steam by keeping it boiling at a slow rate. the steam is condensed in an in built condenser and the distillate collected in a receiver. this is free from all impurities and gases. cooling water consumption 60 liter / hr biological activity pyrogen free ph 6 7 conductivity s / cm <3 × 10 6 distillate temperature 65 75?c copper, brass, bronze and tin are used in the fabrication of the stills. the surfaces coming in contact with water are heavily tinned which prevents metallic contamination. a water inlet valve is a part of the still for connecting to a tap. an overflow is also provided to maintain the water at proper level. the still has4 litre / hour distillation capacity, suitable for operation on 220 v, 50 hz, single phase supply. ) 34 bod bottle ( with stooper , 300 ml ) 35 digital air volume sampler ( latest standard, portable ) 36 thickness gauge for flakiness index ( as per standard is 2386 and bs 812 ) 37 length gauges for elongation index ( as per is standard ) 38 ultrasonic pulse velocity meter ( fast concrete testing using non destructive techniques sleek light weight & portable; mains cum battery operatable; uses ttl integrated circuits & silicon semiconductors throughout; facility for viewing received waveform on cro ; hold facility; confirms to as per is 13311 part 1 [ bs 1881: part 203. ] specifications: display 4 digit seven segment with led over range indication time measurement 0.1 to 999.9 microseconds in single range least count 0.1 microsecond accuracy + / 0.1 microseconds for entire range measuring range app. 5 meter depending on quality of concrete. input 150 micro volt between 50 to 500 khz. input impedance: 1 m ohm app. energising pulse : 1110 v peak for 2 microseconds pulse repetition rate: nominal 3p.r.r. & 30 p.r.r. switch selected. power supply : a ) mains 230 v + / 155, 50 60 hz. b ) 12v battery, 7 amp. – hour capacity power consumption: 10 watts ( average ) more than 6 hrs. continuous operation with battery. standard probe resonant frequency: 54 khz app. dimensions : 230 l x 130 h x 280 d ( basic unit0 weight: app. 3 kg. excluding battery. ambient temp. : 0 45 deg.c. supply includes main unit set of two transducers a&b ( lead zirconate crystals ) two transducers leads of 2.5 mtrs. each brief case. ) 39 rebar locator ( rebar locator ( metric scale hand held unit with charger in carrying case ) operating temperature: 5° to 45°bar size calibration: 10 to 36mmmax detention range: ( no. 11 bar ) 250mm ( 36mm bar ) power source: rechargeable storage battery battery life: 8 hours continuous operation at 20°c. overnight recharge. operating weight: less than 1.60 kg operating dimensions: 19x18x10 cm. weight including carrying case: 2.70 kg dimension of carrying case: 19x18x36 cm. ) 40 rebound hammer for concrete ( schmidt rebound hammer ) 41 curing tank for concrete cube ( made of aluminium or stainless steel of capacity 10 15 nos of cube 750 mmx750mmx750mm ) 42 universal penetrometer for bitumen and soil test ( latest is standard ( is 1203 and is 11196 ) 43 plane table set ( comprising of a superior quality well seasoned drawing board 600 mm x 750 mm fitted with heavy cast brass clamping arrangement together with brass clamping screw and wooden tripod stand having brass shoe at the bottom end. ) 44 wooden mallet ( 60 mm x 100 mm complete with handle. ) 45 plain alidade ( made of brass in a wooden case, 18 / 45 cm ) 46 trough compass ( made of brass, size 7x2x0.5, wooden box is provided to save the compass. ) 47 spirit level ( bubble tube ) ( metal tube containing a small bubble of spirit. the bubble is visible on top along a graduated glass tube. ) 48 u fork with plumb bob ( aluminium made with full brass plumb bob, weight 100gm or more. ) 49 ranging rod ( 2 m / 6 ft long, made of steel pipe, duly printed ) 50 core cutter equipment set for soil testing ( consisting of a steel cutter, 10 cm dia & 13 cm high, 2.5 cm high dolly, steel rammer of weight of 9 kg or more . ) 51 sand replacement apparatus ( is standard size ) 52 sine bar ( ( 250 mm ) , stainless steel ) 53 slip gauge ( tungsten carbide, grade i, 122 nos. with manufacturer’s calibration certificate ) in set ) 54 go, no go plain ring gauge, ( 10 mm ) 55 snap gauge ( ( 50 mm ) , fixed anvil type ) 56 die penetrant indicator 57 permanent magnetic crack detector ( complete kit consist of permanent magnetic yoke pm 90, magnetic powder black, magnetic powder red, squeeze bottle & operating & instruction manual ) 58 tool maker microscope with specimen: ( optical tube monocular , broken cross hair reticle , adjustable diopter; eyepiece protractor range 360 degrees, graduations 1 degree; magnification total 30x; illumination 24v, 2w halogen; focusing height maximum 4.53; measuring units digital micrometer head; max. work piece height 4.5; table travel x axis 2, y axis 2; table size 6 x 6; glass stage area 3.78 x 3.78; capacity max. 11 lbs.; power supply 120 vac, 50 / 60 hz; includes micrometer ) 59 brinell hardness tester: ( type: hydraulic, as per i.s. 1500 1983, reaffirmed in 1996.; loads: 500 to 3000 kgf in stages of 250; maximum test height: 380 mm.; depth of throat: 200 mm.; maximum depth of elevating screw below base: 180 mm.; machine height ( approx. ) : 1150 mm; net weight ( approx. ) : 450kg.; main supply: 415 / 50 / 3 v / cy / pl.; standard accessories: testing table 200mm dia. 1 no.; testing table 70 mm dia. with v groove for jobs 10? to 80? mm. – 1 no.; ball holder 5? mm. – 1 no.; ball holder 10? mm. – 1 no.; test block hb 5 / 750, hb 10 / 3000 – 1 no. each.; brinell microscope 1 no.; allen spanner 7 nos.; telescopic cover for elevating screw protection – 1 set.; service tools.; hydraulic oil first fill; test specimen – 5 nos. ) 60 experimental set up of 1st , 2nd& 3rd order pulley system ( standard experimental set up to determine mechanical advantage. ) 61 pelton wheel turbine test rig ( the set up should consist of a runner where buckets are mounted on the periphery. water is fed by centrifugal pump through ss nozzle with a ss spear tangentially to the runner. flow of water into the turbine is regulated by adjusting the spear position by the help of a given hand wheel. the runner is directly mounted on one end of a central ss shaft and the other end is connected to a brake arrangement. the circular window of the turbine casing is provided with a transparent acrylic sheet for observation of flow on to the buckets. this runner assembly is supported by rigid ms structure. load is applied to the turbine with the help of brake dynamometer so that the efficiency of the turbine can be calculated. pressure gauge is fitted at the inlet of the turbine to measure the total supply head to the turbine. technical details: output power: 1 kw; discharge: 400 lpm ( approx. ) ; supply head: 25 meter; speed : 1000 rpm ( approx. ) ; nozzle: stainless steel make; spear: stainless steel make; dynamometer: rope brake type; sump tank: capacity 200 ltrs. stainless steel make; water circulation : centrifugal pump, crompton greaves make, capacity 5 hp, 3 phase, 2800 rpm; discharge measurement : pitot tube with manometer / venturi meter and differential manometer; control panel comprises of : l & t make starter, mcb for overload protection, standard make on / off switch, mains indicator, etc.; scope of experiments : to study the operation of a pelton wheel turbine; to determine the output power of the pelton wheel turbine; to determine the turbine efficiency; the whole set up should be arranged in a good quality painted rigid structure. vendor has to provide operation & maintenance manual ( s ) and training to the faculty. ) 62 reciprocating pump test rig ( with 3 pre fixed speeds & step cone pulley ) ( it should be a self contained unit on closed circuit basis with a sump tank. the set up must consist of a double acting single cylinder reciprocating pump coupled with ac motor; vacuum gauge on suction line, pressure gauge on delivery line, flow measuring tank with digital stop watch. scope of experiments: determination of the characteristics of reciprocating pump and to find out total head, pump efficiency, overall efficiency and volumetric efficiency of the pump. to plot head vs. discharge, pump efficiency vs. discharge and pump hp vs. discharge; technical details: pump : crompton greaves make, double acting single cylinder, capacity 1 hp, speed 250 rpm ( max. ) , head 5kg / sq.cm ( max. ) ; drive : 1 hp crompton / ge make motor having step cone pulley for three different speeds; sump tank : 65 lts., stainless steel make; flow measurement: measuring tank ( 40 lt. made of stainless steel ) with piezometer; stop watch : digital; pressure gauge : bourdon type; control panel comprises of energy measurement : electronic energy meter, l&t make; mcb : for overload protection; standard make on / off switch, mains indicator; the whole set up should be arranged in a good quality painted rigid structure; vendor has to provide operation & maintenance manual ( s ) and training to the faculty. ) 63 medium duty all geared centre lathe ( height of centers 220mm; swing over bed 500mm;swing over cross slide 270mm;swing in gap ( optional ) 720mm; distance between centers 1000mm; spindle nose / bore a2 6 / 53mm; spindle speed range: 16 from 40 2040 rpm forward 7 from 60 1430 rpm reverse; spindle power: 11kw; feed range ( longitudinal ) 60 from 0.04 2.24mm / rev; feed range ( cross ) 60 from 0.02 1.12 mm / rev; lead screw pitch: 6 mm; metric threads 48 from 0.5 28 mm; inch threads: 60 from 56 1 tpi; module threads: 40 from 0.25 14mm; diametral pitch ( optional ) 43 from 112 2 mm; tailstock sleeve travel: 200 mm; main motor power: 7.5 ( std. ) kw; with standard accessories;1 set service tools; operation & maintenance manual; 2 set of standard cutting tool. including instalation, commissioning, demonstration and training ) 64 lathe ( light duty ) cone pulley drive with standard and extra accessories ( length of bed 835mm, width of bed 125 mm , height of centre 125 mm, swing of bed 325 mm, ndistance between centres 430mm, hollow in spindle 26 mm, cross slide travel 150 mm, spindle speed 12, 2 h p, approximate gross weight: 250 kg, standard accessories: nincluding instalation, commissioning, demonstration and training. n 65 feeler gauge ( range 0.05 – 1 mm ) 66 radial drilling machine ( drilling capacity ( on steel ) : 38mm; max. distance from spindle centre to column: 1060 mm; min. distance from spindle centre to column: 550 mm; vertical travel of arm: 580 mm; traverse of the drill spindle: 44mm; max / min distance from spindle nose to base plate: 1030mm / 450mm; spindle speed: 9; automatic power feed per revolution of spindle: 0.115mm / rev.; range of spindle speeds: 80 to 1230rpm; power required: drilling head motor: 2hp, 1440 rpm, 440v, 3 phase, 50hz, ac.; arm lifting motor: 1hp, 1440 rpm, 440v, 3 phase, 50hz, ac; spindle bore: mt 4; column diameter: 228mm; working surface of table: 500mm x 430mm; floor space required: 1350mm x 860mm; approx weight: 1600kgf.; along with: all standard accessories such as ci box table, vice, operating handles etc, standard tool kits, coolant pump and fittings, machine lamp, operation and maintenance manual. nincluding instalation, commissioning, demonstration and training. ) 67 cylindrical grinding machine ( capacity for work piece mm swing : 300mm length : 1000mm; max. grinding diameter with new wheel : 250 mm approx, grinding wheel dia x width : 250 x 30 mm approx, center height 410 mm, rpm 2800, 3 phase motor ) 68 double wheeled bench grinder ( 5 hp 230 v , 50 hz. nwheel size :300x 38 with rough and smooth wheels. n ) 69 bench drilling machine, make ( drilling capacity 19mm; spindle travels 100mm; pillar diameter 58mm; distance between spindle & pillar front 150mm; distance between spindle & table 300mm; distance between spindle & base 500mm; spindle speeds ( r.p.m ) 480 820 1320 2080; motor 1 h.p, 1440r.p.m; 400 / 440v, 3ph; gross weight 180kgs ( with all necessary accessories & attachments ) ) 70 universal milling machine ( table: length x width: mm: 1430 x 320; clamping area : mm: 1250 x 320; t slot: number, centre distance, size ( width ) :nos., mm, mm: 3, 63, 14; maximum job weight on table: kg 250;axis travel: longitudinal traverse: 800mm;vertical traverse: 340mm; cross traverse 220mm; feeds: range: longitudinal, vertical, cross: mm / min: 14 / 900, 4 / 250, 14 / 900;rapid traverse: longitudinal, vertical, cross:mm / min:2800, 2800, 800; main spindle: spindle nose taper: iso 40; no. of speed: 12; speed range: 45 2000rpm; diameter of front bearing 75mm; power: main motor ac:kw / rpm:5.5 / 1500; feed motor ac:kw / rpm:1.1 / 1500; working range: swivel of table: ±45degree; distance between spindle axis to table surface: mm:15 / 375; distance between inner face of table to vertical column guide ways: mm:85 / 320; distance of spindle axis to bottom surface of overarm:mm:160; net weight of the machine: 2250 kg; floor space:2155 mm x 2860 mm; overall height of the machine: 1550 mm; standard accessories: electrical equipment suitable for 3ph., 415v, 50hz, ac supply. one set of service tools; one set of instruction manual; one milling arbor ( long ) with bearing bush ( h &u ) one stub arbor with key iso 40 x 27 x 25 ( v ) . nincluding instalation, commissioning, demonstration and training ) 71 surface grinder ( working surface of table :325x155, grinding capacity 300 x 150, longitudinal travel of table 325 mm, cross traverse 170 mm vertical traverse 200. grinding wheel dia. x width : 150 x 12 mm approx, rpm 2800, 3 phase motor, .5 hp ) 72 slotting machine ( length of stroke [ maximum ] 175 mm, working stroke 150 mm, ram adjustment 125 mm, maximum dia 500 mm, height between table and head 300 mm, motor 960 rpm, 1.5 hp ) 73 vertical milling machine ( table over all size 1340 mm x 250 mm, clamping area 975 x 250 mm, long travel power / manual 600 / 700 mm, cross / vertical traverse 250 / 400 mm , spindle nose iso 40, speed / range 12 / 35 1500 mm , feed / range long & cross 09 / 20 / 00, feed / range vertical 09 / 10 / 00, rapid long / cross 800 mm, rapid vertical 500 mm , quill traverse 70 mm , motor hp ( spindle / feed ) 3hp, standard accessories: electrical equipment suitable for 3ph., 415v, 50hz, ac supply. one set of service tools; one set of instruction manual. ) 74 planner machine ( with all standard accessories ( single tool head ) length of stroke 1800 mm, length of table 2050 mm width of table 610 mm, distance between columns 925 mm, height under cross rail 925 mm, all geared with ac variable frequency drive, 3 hp, 1440 rpm. ) 75 turret lathe ( spindle hollow 28, maximum collet capacity 25, range of spindle speed 650 1660, length of bed 1050 mm, width of bed 178, height of center above bed 165 with standard and extra accessories ) 76 dial indicators ( ( metric standard ) with magnetic stand nrange: 0 10 mm, nrange / rev.: 1 mm, nleast count: 0.01mm, noverall accuracy: ± 13 μm. ) 77 combination square set ( size 300 mm ) 78 gear tooth vernier caliper, module: 1 26 mm, nrange: 0 200 mm, nleast count: 0.02mm, 79 hss hand tap with tap wrench ( different sizes ( rh ) 80 hss round adjustable split hand die with die stock ( different sizes ) 81 hss twist drill bit ( taper shank ) ( different sizes ) 82 drill chuck with key and adopter ( 13 mm capacity ) 83 hss twist drill bit ( straight shank ) ( 3 mm – 13 mm in steps of 0.5 mm ) 84 cnc lathe ( : make: center height 70mm; distance between centers 310mm ; swing over bed 100mm; swing over cross slide 60mm; travel of cross slide 55mm; headstock: hole through main spindle 16mm; spindle taper mt2; type of drive dc motor; speed range ( step less ) ( r.p.m ) 50 3200; tailstock: sleeve: diameter 22mm; taper mt1; stroke 35mm; axes control 2 axis ( x & z ) simultaneous; least count x axis: 0.005mm ( dia. ) ; z axis: 0.01mm ( length ) ;rapid traverse rate 700mm / min for x axis, 1400mm / min for z axis; feed rate 300mm / min for x axis ( on radius ) 1200mm / min for z axis;interpolation linear and circular including partial arcs; command type absolute and incremental; data entry through mdi keyboard rs 232c port; backlash upto 2mm for both drive dc stepper motor for both the axes; tool indexing six steps; canned cycles turning, facing, grooving, threading, tapper turning, chamfer, corner radii, peck drilling; threading straight threading as well as taper threading in inch / metric with optional; fast ‘’chamfer out’’ facility; electrical power 230v, 50hz, 1kva ( with all necessary accessories & attachments ) ; nincluding instalation, commissioning, demonstration and training ) 85 cnc trainer milling ( capacity: table size: 420mmx 125mm; maximum job weight: 20kgf; axes travel range: x axis ( longitudinal table ) : 200mm; y axis ( cross slide ) : 125mm; z axis ( vertical slide ) : 200mm; distance from the spindle nose to table top: 25 225mm; throat, spindle center line to column: 155mm; feed rate: rapid traverse rate: 700mm / min; feed rate: 2 550mm / min; spindle: spindle nose: iso 30; type of drive: ac servomotor; motor power: 0.75 kw; speed range: ( infinitely variable ) : 200 2000rpm; tools: tool change: manual with cnc prompting; number of tools: 8; cnc system: type: siemens 802c base line; number of axes: 3; axis drives: ac servomotor; resolution: 0.001mm; rapid traverse rate: 700mm / min; manual jogging: one axis at a time in both directions; feed rate ( incremental ) : 0.01, 0.1 mm; general: electrical: 415v, 3 phase, 50hz, ac supply; weight of the machine: 800 kg; dimension: 1600mm x 800mm x 1625mm; along with all standard and special accessories. ) 86 shaping machine ( length of stoke: 630mm; length and width of ram bearing: 914mm x 279mm; max. distance of table to ram: 490mm; min. distance of table to ram: 100mm; max. horizontal travel of table: 610mm; max. vertical travel of table: 390mm; nos. of speeds of ram: 4; max. travel of tool slide: 152mm;swiveling of tool slide on either side of the vertical: 60°; power of the main drive motor: 3hp, 950 rpm, 440v, 3 phase, 50hz, ac.; along with: all standard accessories such as auto lubrication, operating handles, vice, key way cutting attachment etc, standard tool kits, operation and maintenance manual. ) 87 wood turning lathe of floor model ( complete with standard accessories & electrical, nlength of bed: 1800mm; height of centre: 200mm; distance between centres: 1200mm; h. p. of motor: 1, 1440rpm, ac, 440 v, 50 hz, compound saddle, outside turning attachment, true chuck , live centre etc. ) 88 bobbin and disc sander machine ( disc 225 to 300 mm in size , npedestal type ) 89 drilling machine bench ( type:13mm capacity, motorised bench drilling machine, 600 to 4000 r. p. m., complete with motor pulley , v belt, 1 / 4 hp ac 220 v single phase 50hz electric motor, size of table 250mm x 250mm. ) 90 circular saw ( heavy duty motorised circular saw with heavy machine table, circular saw blade running on double row ball bearing, saw guard , rib fence etc. with motorisation attachment with 5hp ac 440 v, 3 phase, 50 hz. motor starter, switch, with 750mm dia saw blade, size of the table about 1050mm x 680mm, maximum depth of cut 275mm ) 91 mig / mag welding set ( 400 amps capacity with standard and optional capacity ) 92 spot welding machine, light duty spot welding machine ( portable type spot welder rating 2.5 kva, for welding up to 2mm + 2mm m. s. sheet, max throat depth 20 cm. ) 93 tig welding m / c ( ac / dc tig welding set for welding ferrous and non ferrous alloys, max. current capacity 150 amp. control unit built in h. f. unit and controls, contractor , dc suppressor, torch with accessories box, set of tungsten electrodes, set of welding accessories, gas flow through solenoid valve, hf on / off switch; ) 94 bench type drilling machine ( 19 mm capacity ) 95 pug gas cutting machine 96 bench vice ( 6 inch ) 97 oil cooled arc welding transformer ( three phase with standard accessories welding transformer to provide current from 50 amps to 600 amps for single operator and 25 amps to 300 amps for two operators at 80 v open current , alternate voltage of 100 v open circuit provision , rotary switch for quick selection of current with following technical specifications conforming to is 1851 1975; standard accessories : 1 ) copper cable single core conforming to is 9857 / 1981 for 600 amps. 2 ) electrode holder up to 600 amps.3 ) hand screw. 4 ) earth clamp, tommy bar type.5 ) pair of welders goggles.6 ) welders apron.7 ) welders glass etc. ) 98 single phase air cooled arc welding transformer with accessories ( single phase air cooled arc welding , transformer, step less variable current regulator for welding current range 40 to 300 amps. conforming to is 1851 1975 99 foundry sand mixer / clay sand mixing machine 100 trowel 101 riddle 102 rammers ( set of different types ) 103 draw spike 104 swab 105 vent wire 106 slick tools 107 lifters 108 strike off bar 109 sprue pin 110 sprue cutter 111 shovel 112 spirit level 113 gate cutter 114 gaggers 115 bellows 116 clamps, cotters and wedges 117 mallet 118 sand scoop 119 molding boxes or flasks ( cast iron ) ( drag , cope and cheeks. ) 120 crucibles 121 core boxes 122 induction melting furnaces ( for the melting of ferrous, non ferrous metals and alloys, with tilting crucible , crucible sizes of 3 liters; crucible with integrated pouring spout ;additional spout, mounted at the furnace for exact pouring; compact bench top design, simple emptying of crucible by tilting system with gas damper; crucible for heating up of melting furnace insulated with a hinged lid, lid opened when pouring ) 123 cranked lift out and pouring tongs...

Technical Education and Training Department - West Bengal

21013946 procurement of equipment, instrument, 60 experimental set up of 1st , 2nd& 3rd order pulley system ( standard experimental set up to determine mechanical advantage. ) 61 pelton wheel turbine test rig ( the set up should consist of a runner where buckets are mounted on the periphery. water is fed by centrifugal pump through ss nozzle with a ss spear tangentially to the runner. flow of water into the turbine is regulated by adjusting the spear position by the help of a given hand wheel. the runner is directly mounted on one end of a central ss shaft and the other end is connected to a brake arrangement. the circular window of the turbine casing is provided with a transparent acrylic sheet for observation of flow on to the buckets. this runner assembly is supported by rigid ms structure. load is applied to the turbine with the help of brake dynamometer so that the efficiency of the turbine can be calculated. pressure gauge is fitted at the inlet of the turbine to measure the total supply head to the turbine. technical details: output power: 1 kw; discharge: 400 lpm ( approx. ) ; supply head: 25 meter; speed : 1000 rpm ( approx. ) ; nozzle: stainless steel make; spear: stainless steel make; dynamometer: rope brake type; sump tank: capacity 200 ltrs. stainless steel make; water circulation : centrifugal pump, crompton greaves make, capacity 5 hp, 3 phase, 2800 rpm; discharge measurement : pitot tube with manometer / venturi meter and differential manometer; control panel comprises of : l & t make starter, mcb for overload protection, standard make on / off switch, mains indicator, etc.; scope of experiments : to study the operation of a pelton wheel turbine; to determine the output power of the pelton wheel turbine; to determine the turbine efficiency; the whole set up should be arranged in a good quality painted rigid structure. vendor hand accessories etc. related to civil, electrical and mechanical engg. laboratories and workshops of rajganj government polytechnic, ...

Kazi Nazrul University - West Bengal

20999592 procure instruments/equipment metric chain , engineering chain, metallic tape, arrow , ranging rod, pegs , open cross staff with m.s. pole, optical square, prismatic compass, plane table, digital planimeter, auto level , digital theodolite, total station, hand held gps, rtk dgps systems (base + rover), vane anemometer, kata thermometer,pitot tube, assmanpsychrometer, whirling hygrometer, portable inclined manometer, electronic velometer, aneroid barometer (magnehelic) , digital manometer, digital sound level meter, digital lux meter, msa d6 methanometer, multi gas detector (5 gases‐ o2, co2, no2, co and h2s), orsat apparatus,. haldane apparatus etc...

West Bengal Power Development Corporation Limited - West Bengal

20849280 procurement of laboratory instruments for laboratory facility of c and i dept stage ii 2 x 500 mw of sagardighi thermal power project wbpdcl=> open tender standard gauge , pneumatic test , analog standard gauge , temp calibrator, oil bath , temp calibrator, dry block, thermometer with probe, laser gun, non contact thermometer , tachometer, both optical, digital manometer, rang, soldering / de soldering station , multifunction handheld calibrator , tong tester ac / dc clamp meter , continuity tester , lan tester, both utp and stp 6 to 100m, multimeter industrial grade, standard tool box, decade resistance box , ferrul printer with cartridge , adaptors set, equal tee, unequal tee, tools spanners, slide wrench, allen keys , normal type, screw driver set , screw driver bit set etc...