40755710 tender for supply of items magnetic stirrer with hot plate refrigerator ultrasonic cleaner bath heating mantle uv chamber oil free vacuum pump common glasswares micropipette tips arbitrary function generator dual channel accessories...
40707067 bids are invited for laboratory equipment dry bath with accessories , centrifuge , ph meter , double beam uv vis spectrometer , magnetic stirrer total quantity : 6...
40650019 supply of laboratory equipments at hooghly mohsin college , botany :chroatographic paper dryer 1000 w , chromatographic chamber ( small ) with lid 20x12x10cm , hot plate with magnetic stirrer 2l , digital ph meter , ohp , projector holder , electrical conductivity meter , autoclave plunger , soxlet apparatus with controlled heating mantle , thimble single thickness whatan ( 25 no pkt ) , ninhydrin sprayer , magnetic stirrer bar ( 6x10mm ) , clinical centrifuge with 6x15 ml swing out head & 15 ml tapered bottom glass tube rpm 3500 , chemistry :smps 450 watt , micro controller ph meter , ups 1kv , taparia 8 inch ( + ) , geology : binocular polarizing petrological microscope with optics , palaeontological microscope , zoology : readwell touch elisa reader , chest freezer , tds tester...
40648621 purchase of equipment for chemistry and physics departments of ggdc salboni, paschim medinipur, 721 516 project id he232404561s000. , items , complete setup for the study of electron spin resonance determine magnetic field as a function of the resonance frequency ( ses ) , complete setup for the study of zeeman effect: with external magnetic field; hyperfine splitting ( ses ) , complete setup to show the tunneling effect in tunnel diode using i v characteristics. ( ses ) , complete setup for the study of quantum efficiency of ccds. ( ses ) , complete setup for the measurement of susceptibility of paramagnetic solution ( quinck`s tube method ) . ( ses ) , complete setup to measure the magnetic susceptibility of solids. ( ses ) , complete setup to determine the coupling coefficient of a piezoelectric crystal. ( ses ) , complete setup to study the pe hysteresis loop of a ferroelectric crystal. ( ses ) , complete setup to draw the bh curve of fe using solenoid & determine energy loss from hysteresis. ( ses ) , complete setup to measure the resistivity of a semiconductor ( ge ) with temperature by four probe method ( room temperature to 150 o c ) and to determine its band gap. ( ses ) , complete setup to determine the hall coefficient of a semiconductor sample. ( ses ) , complete setup to verify the law of malus for plane polarized light. ( holmarc ) , complete setup to determine the specific rotation of sugar solution using polarimeter. ( goko ) , complete setup to analyze elliptically polarized light by using a babinet’s compensator. ( devco ) , complete setup to study dependence of radiation on angle for a simple dipole antenna. ( r k lab ) , complete setup to determine the wavelength and velocity of ultrasonic waves in a liquid ( kerosene oil, xylene, etc. ) by studying the diffraction through ultrasonic grating ( r k lab ) , complete setup to study the reflection, refraction of microwaves. ( ambey ) , complete setup to study polarization and double slit interference in microwaves. ( ambey ) , complete setup to determine the refractive index of liquid by total internal reflection using wollaston’s air film. ( devco ) , complete setup to determine the refractive index of ( 1 ) glass and ( 2 ) a liquid by total internal reflection1using a gaussian eyepiece. ( devco ) , complete setup to study the polarization of light by reflection and determine the polarizing angle for airglass interface. ( holmarc ) , complete setup to verify the stefan`s law of radiation and to determine stefan’s constant. ( oswa ) , complete setup to determine the boltzmann constant using v i characteristics of pn junction diode. ( ses ) , complete setup to design an amplitude modulator using transistor. ( ses ) , complete setup to study envelope detector for demodulation of am signal. ( ses ) , complete setup to study fm generator and detector circuit. ( ses ) , complete setup to study am transmitter and receiver. ( ses ) , complete setup to study fm transmitter and receiver. ( ses ) , complete setup to study time division multiplexing ( tdm ) . ( ses ) , complete setup to study pulse amplitude modulation ( pam ) . ( ses ) , complete setup to study pulse width modulation ( pwm ) . ( ses ) , complete setup to study pulse position modulation ( ppm ) . ( ses ) , complete setup to study, ask, psk and fsk modulators. ( ses ) , complete setup to determine output characteristics of a lvdt & measure displacement using lvdt. ( ses ) , complete setup for the measurement of strain using strain gauge. ( ses ) , complete setup for the measurement of level using capacitive transducer. ( ses ) , complete setup to study of distance measurement using ultrasonic transducer. ( ses ) , complete setup to calibrate semiconductor type temperature sensor ( ad590, lm35, or lm75 ) . ( ses ) , complete setup to measure the change in temperature of ambient using resistance temperature device ( rtd ) . ( ses ) , complete setup to create vacuum in a small chamber using a mechanical ( rotary ) pump and measure the chamber pressure using a pressure gauge. ( ses ) , complete setup to design and study the sample and hold circuit. ( ses ) , complete setup to design and analyze the clippers and clampers circuits using junction diode ( except oscilloscope ) . ( ses ) , demonstration of training modules on solar energy, wind energy, etc. ( ses ) , electro magnet for hall probe experiment. ( ses ) , 0 ± 12 volt variable power supply for opamp. ( ses ) , 6 v dc variable source. ( ses ) , 2 v dc variable source. ( ses ) , constant current source variableup to 500 ma. ( ses ) , constant current source variableup to 100 ma. ( ses ) , ic regulated power supply 0 – 30 v. ( metravi ) , function generator. ( scientific ) , 0 100 ma dc ammeter ( digital ) . ( ses ) , 0 50 ma dc ammeter ( digital ) . ( ses ) , 0 500 ma dc ammeter ( digital ) . ( ses ) , 0 100 ?a dc ammeter ( digital ) . ( ses ) , 0 500 ?a dc ammeter ( digital ) . ( ses ) , bi prism. ( prince optics ) , sodium lamp power supply. ( ses ) , mercury lamp power supply. ( ses ) , discharge tube power supply ( variable intensity ) . ( omsons ) , thermometer 1 / 10th 110 degree c. ( omsons ) , ballistic galvanometer ( oxford ) , deadbeat galvanometer ( oxford ) , variable intensity he ne laser source. ( triode ) , table galvanometer 30 0 30 mr 100. ( oxford ) , 30 mhz cro analog. ( htc or scientific ) , vacuum cleaner eureka forbes, supervac 1600 watt canister ( bag less ) . ( eureka forbes ) , magnetic stirrer with hot plate ( remi ) digitally controlled 2mlh. ( remi ) , digital ultrasonic cleaner bath with timer 2.5 l model ucb025. ( borosil ) , immersion pump 1.4 hp. ( krilos ) , precision balance model pgb220. ( wenser ) , heating mantle 100 ml. ( aska instruments ) , heating mantle 250 ml. ( aska instruments ) , pc based double beam uv vis spectrophotometer with software model 2202. ( systronics ) , digital photoelectric colorimeter model 112. ( systronics ) , oil free vacuum pump model rockyvac 320. ( tarsons ) , ? controller based visible spectrophotometer model 104. ( systronics ) ...
40585395 supply of different type of instruments for the depts. of botany and zoology , supply of equipment , monocular compound microscope ( led version ) , binocular compound microscope ( led version ) , trinocular compound microscope ( led version ) with camera, adapter, software, laptop and printer. , digital balance with touch screen display , egg incubator , digital water bath , digital hot plate , hard top chest freezer , microscope image capturing system , hot air oven , uv vis spectrophotometer touch screen , hot plate with magnetic stirrer , monocular microscope with led light , bod incubator...
40538187 procurement of medical / laboratory equipments or instruments forj b roy state ayurvedic medical college and hospital , note: the rate is to be quoted in indian rupees inclusive ofall kinds of duties, taxes, packing, forwarding, freight charges, insurance, clearing charges, installation & maintenance, 3 years comprehensive on side warranty charges, testing and dismantling ( if any ) charges etc. including gst in basic rate column , flxcision , infrared coagulator for haemorrhoids , vaaft assembly with light source, camera and projection system , diode laser for proctology with its accessories , over head projector , ot table hydrolic , diathermy machine , celling mounted led light , led spot light standing , microscope with oil immersion , westergens pipette , haemocrit tube , sahils haemoglobinometer , stop watch , centrifuge with speed control , colorimeter ( photo electric ) , ph compactor with disc , sterilizer , newtons colour wheel , glass beaker 100ml , glass beaker 50ml , glass cyliner 100 ml , glass cyliner 50 ml , glass cyliner 250 ml , test tube with graduation , test tube without graduation , disposable pipette 2ml , glass dropper , semi autoclave , emergency light , 2 0 monofilament , 3 0 monofilament , 4 0 monofilament , refrigerator double door , khal nuri , dry heat machine sitting position 01 seater , dry heat machine sitting postion 04 seater , dry heat machine lying position , plastic enema can , monocular micoscope with oil immersion , sahils squre tube , wbc pipette , droper , red cell pipette , impoved neuber chamber , incubator , pastor pipttee , ultra violate lamp , cell counter ( haemoautoanalyser ) , bunsen burner , field magnifier , compound microscope , dissecting microscope , slide box with cover slip , blotting paper / filter paper , eletronics balance , dissection box , herbarium press , watch glass , art brush ( no 0 ) , micropipette , micro capillary tube , test tubes , funnel , conical flask , measuring cylinder , glass stirer , water bath , pediatric stethoscope ( diaphragm : 31.5mm ) , sphygmomanometer with pedriatic cuff ( cuff range : 18 26 cm ) , laryngoscope size : neonate : 0 1 , laryngoscope size : older children : 2 3 , artificial manual breathing unit ( ambu bag ) bag capacity 250ml and 500ml , pediatric nebulization mask , nebulizer , anthropometric measuring tape , pediatric oxygen hood ( children & new born ) , pediatric oxygen catheter ( 3.0 and 3.7 m.m od ) , pediatric suction catheter size : 12, 14, 16 ) , umbilical catheter size : 3.5, 5 and 8fr , metered dose inhaler pediatric , dry powder inhaler ( rota haler ) pediatric , spacer ( small volume spacer : 100ml or less ) , lumber punctule needle ( size : 3cm, 4cm, 5 cm, 6 cm ) , bone marrow aspiration needle ( 15 & 18 gauge ) , bone trephine biopsy needle in children ( 14 gauge ) , vim silvermans needle ( g 16 ) , trucut biopsy needle ( size: 22 gauge ) , pediatric blood transfusion set , pediatric condom catheter ( 5 fr to 12 fr ) , urine collection bag ( capacity : 100 ml ) , respiratory exerciser , infantometer , stadiometer , shakirs tape , photo therapy unit , cerebral palsy chair , pediatric walker , hot air oven , desiccator , soxhlet aparatus , mixer & grinder , pyrometer with thermocuple , heating mantle with magnetic stirrer , hand blender , valuka yantra , digital weighing machine , test tube , beaker , petridis , spatula , conical flask , flask , vessel stainless steel made , vessel stainless steel made , bowl , tray , spatula , spoon , knife , sample bottle , sample bottle , mortar and pestle , mortar and pestle , semi autoclave , instrumental trolley , foetoscope , boyle’s appratus , fogger machine , o.t table ( automatic operated ) , small allies tissue forcep , artery forcep straight , langham back retractor , langham back retractor , tooth dissecting forcep , non tooth dissecting forcep , fine scissor , fine scissor , towel clip , curator , signal lock / autoclae tape , chettle forcep jar with stand , ecoseal liquid , steel tray , curved artery forcep , sponge holding forcep , kidney tray , galipat stainless steel , slit proctoscope , small curator , medium curator , mosquito forcep , lens tissue forcep , circular & dialator , sinus forcep , volkman scope , probe copper malleble , adson disecting forcep nontooth , adson disecting forcep tooth , babcock , anaesthesia trolley , vaccum extractor , low cavity forcep , steriliser auto cut , clinical thermometer , knee hammer , watch type bp instruments , fibre tray , tourniquette , oxygen concentrator , octoscope , magnet for foreign body removal from eye , aural syringe , ent probe , foreign body / wax removal hook , jobson probe utility forcep , comedone extractor , digital snail chart , ent exmaniation set , eye drop container , tounge depressor , ent exmaniation set , ryles tube , stomach wash tube , nasal speculam , pastur pipette , autoclave , ultra iolet lamp , cell counter , tounge depessor , bunsen burner , ent examination set , nasal speculam , laryangoscope , probe , water bath , multistix , field magnifier , auoscope , electronic balance , dissecting box , clinical themomete , knee hammer , khalva yanta , khalva yanta , tapta khal , udu khal , puta , musa , distrilation apparatus , juice extractor , spirit lamp , pressure cooker , jamesson muscle hook , wills cautery and copper ball point , elevator double ended , calibari forcep 1*2 teeth , fixation forcep , arruga capsular forcep , baraquar needle holder , simcock direct l / a canula , irrigating aspirating handle , swimming goggles , eye wash glasses , oral syringe , eye droop container , electrocautery , mtp suction , anaesthesia kit , mtp suction curate , retractors abdominal ( doyne’s ) , green armytage forcep , uterus holding forcep , forcep obstetrics , endotrachial tubes , cord cutting appliances , iucd removing hook , rubber cathetersize 8 , rubber cathetersize 10 , rubber cathetersize 12 , rubber cathetersize 16 , sahils squre tube , wbc pipettee , lidocaine local / topical anaesthesia ( spray ) , airtor ( hand piece , gic ( glass ionomer cement ) , light cure composite full kit set ( composite, bonding agent, acid etchant ) , temporrary filling material , maxillary anterior forcep , maxillary premolar forcep , maxillary posterior / molar forcep ( left / right ) , maxillary third molar forcep , upper root forcep , mandibular anterior forcep , mandibularpremolar forcep , mandibular molar forcep , mandibular root forcep , mouth mirrors , needle holder forcep , lignocaine topical gel , botrocotsolutions , local anaesthesia solution ( lignocaine ) , cotton holder , boylesapparatus...
40462623 tender for supply of following goods digital weighing balance specification: 1 mg. (pgb 220) magnetic stirrer specification: 2 mlh...
40401324 seeking expression of interest for enlishtment/empanelment of list of vendors at belda college towards supply of various items : quoted rate to be valid for 2 years from vendors bricks no. 1 1000 pcs 2 bricks (cement) 1000 pcs 3 coarse sand 100 cft 4 rod tata tiscon 16mm 1 pc 5 rod tata tiscon 12mm 1 pc 6 rod tata tiscon 10mm 1 pc 7 rod tata tiscon 8mm 1 pc 8 rod tata tiscon 6mm 1 pc 9 chips 5”/8” size (15mm) 1 ton 10 chips 3”/4” size(19mm) 1 ton 11 cement (acc f2r/ ultratech premium) 1 bag 12 tiles (jonson 12”/16” included wall & floor) 1 pc 13 color (asian paint/burger/narolac) 10 ltr 14 primer (asian paint/burger/narolac) 10 ltr 15 putty (asian paint/burger/narolac) 1 kg 16 labour charges for coloring (lms ¢h¢ôw lw l¢lh¡l mh¡ l q¡sñ) per sq ft daily rates 17 labour charges for construction per sq. ft. daily rates 18 iron grill rate per kg 19 iron collapsible gate rate per kg6 adhesive (gum 22.5ml) 7 adhesive (gum 500ml.) 8 black ink ball pen (use & throw) 9 calculator (casio) 10 calling bell 11 cover file 12 flat file 13 folder file 14 gala 15 gems clip 16 ink pad (tin) 17 marker (permanent) 18 marker (white broad) 19 mosquito coil (set machine+ liquid) 20 paper weight (rectangle shape/round shape) 21 pen stand 22 pencil battery (eveready red) 23 punching machine (kangaro double sided) 24 punching machine (kangaro single sided) 25 red ink ball pen (use & throw) 26 ruled register (100 pages) 27 ruled register (200 pages) 28 ruled register (50 pages) 29 stapler 20 no. (jumbo) kangaro h.p. 45 30 tag 31 thread 32 white board marker ink 33 whitener 34 xerox paper a4 (70 gsm double a) 35 xerox paper a4 (70 gsm copy power) 36 xerox paper a4 (70 gsm) 37 xerox paper a3 (copy power) 38 xerox paper f.s. 39 dustbin 40 window curtains 41 wall clock 42 floor mat 43 wall hanging map 44 globe 45 student id cards(3.5” x 2.25”) with lamination 46 and such other items 1 ceiling fan (crompton/havels/usha) 2 stand fan (crompton/havels/ usha) 3 ac 1 ton 3 star (voltas) 4 ac 1.5 ton 3 star (voltas) 5 ac 2 ton 3 star (voltas) 6 stabilizer – v guard 7 inverter 1275 va microtek 8 inverter 1275 va luminous 9 inverter 1275 va eastman 10 battery 150 a – exide tubular 11 battery 150 a – luminous tubular 12 battery 150 a – eastman 13 solar panel 330w – microtek/eastman 14 solar street light 18w + 100 w panel (microtek/eastman) 15 heavy duty vacuum cleaner with wet and dry cleaning facility ( 30 litter capacity with suction power 230m bar or higher) 16 micro phone with speaker 17 water purifier (kent/aquaguard) 18 and such other items 1 desktop computer (i5 11g, 8gb, 512 ssd, win 11, 15.6” led)– dell/hp 2 laptop (i5 11g, 8gb, 512 ssd, win 11, 15.6” led)– dell/hp 3 desktop computer (i3 11g, 8gb, ddr4 512 ssd, win 11, 15.6” led)–dell/hp 4 desktop computer lenovo i3 12gen 4gb ram, 256gb ssd 18.5 screen dos 5 laptop (i3 11g, 8gb, ddr4 512 ssd, win 11, 15.6” led)– dell/hp 6 laptop lenovo ideapad slim 3i, i3 11gen, 8gb ram, 512gb ssd windows 11 home office 2021 integrated intel uhd graphics, 15.6 fhd screen 7 hp printer 1020w laser tank 8 hp scanner 9 antivirus quick heal 3 yrs 10 user 10 projector (epson ebe 01) with ceiling mounting kit 11 projector – hanging (epson) 12 projector stand 13 smart class board (6’x4’/7’x4’) 14 cover (monitor/keayboard/printer/scanner) 15 cartridge ( compatible ) 16 keayboard dell/hp/tvs 17 mouse – dell /hp 18 mouse pad 19 stereo analogue headset with foldable and adjustable headband for desktop computer (hp/lenovo/boat) 20 fhd webcam with pixel perfect high definitions for desktop computer (lenovo/logitech/hp) 21 pen drive (32 gb) 22 external hard disk 23 integrated circuits 24 speaker 25 cc camera (ct plus/dahua/godrej), nvr/dvr, monitor, poe, power supply, wire, etc 26 and such other items category g : furniture sl. no items 1 plywood – century 2 wood – sal/neem/akashmani 3 desk type bench(wooden) 4 almirah – steel(godrej) 5 bookshelf – iron made (4 glass door) 1 sports equipment 2 football cosco, 3 gole post net local 4 volley ball cosco, 5 volley ball cotton nets(1st quality) 6 volleyball fiber antennas 7 kho – kho pole wooden 8 basket ball cosco, 9 basket ball net 10 cricket bat english willow sf yorker/mrf/swinger 11 cricket ball ss ew 12 wicket 13 bells 14 badminton shuttle cock( synthetic – yonexmavis) 15 badminton net( yonex) 16 rackets (yonex) muscle power series. 17 jersey track on 18 shorts track on 19 stockings 20 track suit track on 21 handball (cosco) 22 starting blocks (nelco) 23 shot 4 kg (nelco) 24 shot 7.260 (nelco) 25 shot 6kg (nelco) 26 shot 3.63 kg (nelco) 27 javelin bamboo 800 gms 28 javelin bamboo 600 gms 29 javelin steel 800gms (nelco) 30 discuss rubber 1 kg (nelco) 31 discuss rubber 2 kg (nelco 32 relay battons different color (nelco) 33 hurdles (nelco) training steel 34 javelin aerodynamic(nelco) 35 medicine ball (2kg)(nelco) 36 medicine ball (3kg 37 medicine ball (4kg) 38 sports shoes and such other items 8 | p a g e 1. phthalic anhydride 2. methanol 3. p nitro toluene 4. acetyl chloride 5. ethylacetoacetate 6. ethanol 7. ammonium fluoride 8. ammonium thiocyanate 9. para amino phenol 10. benzamide 11. benzil 12. benzoic acid 13. p chloro aniline 14. p chlorobenzaldehyde 15. calcium chloride 16. m dinitrobenzene 17. ferrous sulfate 18. nickel chloride 19. nickel nitrate 20. m nitro acetophenone 21. potassium iodide 22. sodium acetate 23. pan indicator 1% w/v indicator solution in ethanol 24. potassium chloride 25. ammonium bifluoride 26. sodium thiosulfate 27. brass 28. dolomite 29. sodium sterarte 30. isophthaloyl chloride 31. phenolphthalein 32. dichloromethane 33. chloroform 34. sodium lauryl sulphate 35. potassium hydrogen tartrate 36. magnetic stirrer with hot plate 2mlh 37. heating mantle 250ml 38. sonicator (ultrasonic bath) 39. vaccum desiccator pp/pc 250mm 40. microwave oven 17l 41. teflon lined stainless steel autoclave 50ml 42. acetonitrile...
40343084 bids are invited for laboratory equipment flow cell 1 unit , centrifuge , refrigerator , magnetic stirrer , balance , uv cabinet , stirred cell ultra filtration device , uv vis spectrophotometer total quantity : 16...
40204230 supply, installation and commissioning of devices, machineries, equipment and tools, etc. in laboratories and workshop of jangipur government polytechnic supply, installation and commissioning of devices, machineries, equipment and tools, etc. in laboratories and workshop of jangipur government polytechnic , ultrasonic pulse velocity tester , hand operated 1500 kn compressing testing machine. , gnss receiver , laptop , multimedia projector , cod digestor ( for classical titration method ) , double distillation unit , magnetic stirrer. , refrigerator , variable micropipette ( eppendorf or equivalent ) , multi parameter photometer for water and waste water quality parameter , laboratory bod incubator. , tds, tss & total solid determination , humidity chamber , reagents / chemicals ( ar grade , merck preferred ) , arsenic field test kit for semi quantitative method , bourdon pressure gauge , instrument to control the speed and reverse the direction of stepper motor , instrument to control the speed and reverse the direction of the ac servo motor , instrument to control the speed and reverse the direction of the dc servo motor , instrument to demonstrate effect on speed of given d.c. series motor by varying armature voltage using step down chopper. , instrument to control the speed of the given separately excited motor by changing the firing angle of scr using single phase full converter and measure the speed , instrument to control the speed of the given synchronous motor drives using microcontroller , instrument to control the speed of single phase capacitor split phase induction motor using diac –triac , instrument to control the speed of the given three phase induction motor by varying frequency and plot the graph between speed and frequency. , instrument to control the speed of dc motor drives using microcontroller. , instrument to perform the direct loading test on the given three phase alternator 415 v and determine the regulation and efficiency. , instrument to check the functioning and testing of the isolation transformer. , instrument to check the functioning and testing of pulse transformer , instrument to study and check the connections ( vector grouping ) of three phase transformers , analog tachometer , instrument to conduct the direct load test to determine the efficiency and speed regulation for different loads on the given single phase induction motor; plot the efficiency and speed regulation curves with respect to the output power. , instrument to demonstratethe use of voltmeter, ammeter, wattmeter to determine active, reactive and apparent power consumed in given r l c series circuit. , instrument to demonstrate the use of voltmeter, ammeter, wattmeter to determine current, p.f. , active, reactive and apparent power in r l / r c parallel a.c. circuit. , instrument to demonstrate the use of voltmeter, ammeter, wattmeter, p.f meter to determine current, p.f., active, reactive and apparent power for given r l c parallel circuit with series connection of resistor and inductor in parallel with capacitor , instrument to demonstrate the use ofvoltmeter, ammeter, wattmeter, p.f meter to determine line and phase quantities of voltage and current for unbalanced three phase star and delta connected load and calculate active, reactive, and apparent power. , instrument to demonstrate the use ofvoltmeter, ammeter, wattmeter, p.f meter to determine line and phase quantities of voltage and current for balanced three phase star and delta connected load and calculate active, reactive, and apparent power. , instrument to demonstrate the use of voltmeter, ammeter, wattmeter to determine active, reactive and apparent power consumed in given r l / r c series circuit. , instrument to demonstrate the use of cro to observe the output waveform of half wave controlled rectifier with resistive load and determine the load voltage. , instrument to demonstrate the study of smps. , instrument to demonstrate the the effect of variation of r, c in ujt triggering technique. , instrument to perform the operation of class –d, e, f turn off circuits. , instrument to perform the operation of class – a, b, c turn off circuits. , instrument to control one lamp from two different place using pvc surface conduit wiring system. , instrument to studysmart meter and associated system for commercial building / complex. , instrument to demonstrate the electric wire using measuring and testing instruments for particular application. , series testing board for testing fan or other electric gadgets. , instrument to prepare wiring installation on a board showing control of one lamp, one fan and one socket from one switch board using batton wiring system. , instrument to measure energy using ct & pt. , instrument to measure three phase energy using static energy meter which can show maximum demand, reactive power, tod in addition to active power. , instrument to calibrate single phase electronic energy meter by direct loading. , complete setup to extend range of ammeter and voltmeter by using i ) shunt and multiplier ii ) ct & pt , analog earth tester , instrument to troubleshoot single phase electronic energy meter. , instrument to perform experiment to measure solar radiation using pyranometer on tilted surface at different angles of inclination and plot radiation vs. time characteristics for certain duration. , instrument to perform experiment to plot i v characteristics of photovoltaic cell module and find out the solar cell parameters ( o.c. voltage, short circuit current, voltage current power at maximum power point, fill factor, efficiency ) . , instrument to test hrc fuse by performing the load test , instrument to test mcb by performing the load test , dismantle mccb / elcb / rccb and identify various parts , instrument to test the performance of speaker functional blocks with self explanatory waveforms and technical details indicated on board. facility to learn the characteristics of the loud speaker. , instrument to study the internal layout of black and white tv receiver all the fault switches are provided to conduct fault and observe the output. , instrument for a ) study the internal layoutof colour television, b ) fault finding in given colour tv :i ) no colour ii ) red b ) colour only iii ) blue colour only iv ) green colour only v ) magenta colour only vi ) cyan colour only vii ) yellow only viii ) no raster, no sound. c ) measure voltage level to sketch composite video signal at different stages of tv receiver. , installation of dth trainer. , instrument for demonstration of microwave oven. , instrument for demonstration of washing machine. , instrument for demonstration of refrigerator. , instrument for demonstration of photocopier , instrument to find the maximum range of a radar ( using simulation software ) , instrument to study and analyze the mobile phone , instrument to study the radiation pattern and to obtain the polar plot of half wave dipole, full wave dipole, folded dipole, and yagi uda antenna. , a ) built in led state control by push button sketch implementation. b ) ) built in led blinking sketch implementation. arduino uno r3 board with usb cable , gsm, gprs trainer kit for laboratory. , rs 232 & usb connector for pc communication. 20 membrane keys with multifunctional operation. glcd 128x64 interfaces, mic and speaker. remote control by at commands ( gsm 07.07 and 7.05 ) baud rate from 300 to 115, 200 bits / s, auto baud sma antenna connector , clipper and clamper circuits trainer kit , mosfetcharacteristics trainer kit , icl 8038 function generator , rc phase shift oscillator using using op amp , ic 741 op amp lm 741 , a. gunn power supply ( digital ) .b. vswr meter solid state. c. gunn oscillator. d. pin modulator. e. isolator f. frequency meter ( direct reading ) .g. variable attenuator .h . s.s. tuner. i. tunable probe. j. slotted section. k. diode detector. l. bnc to bnc cable. , board consists of the following built in parts :01. ± 5v d.c. at100ma ic regulated power supply internally connected. , instrument to study detection of fm signal using foster seeley method , instrument to study super heterodyne am receiver and measurement the receiver parameters as i ) sensitivity, ll ) selectivity, iii ) fidelity , instrument to study the different blocks of a telephone receiver. , instrument to study the step response of r c circuit ( first order system ) . , instrument to study the step response of r l c circuit ( second order system ) . , instrument to study the operation of a p, pi, pd, pid controller. , universal plc platform , spherometer , boyels law apparatus , hooks law apparatus , weight hanger , coeficient of linear expansion measurement apparatus , fortin barometer , metal rod , digital stop watch , coefficient offriction measurementapparatus , system generator with heating arrangement , ohms law apparatus , kcl and kvl verification apparatus , bread board , carbon flim resistance , digital weighing machine , digital ph meter , digital photo colorimeter ( 400 to 700nm ) , arsenic determination apparatus , digital analytical balance , digital conductivity meter , red wood viscometer , daniell cell ( cu& zn ) , salt bridge ( kcl ) , analogue voltmeter , multi media projector , speakers , microphone , amplifier , cables , wooden work bench for carpentry shop...
40166806 procurement of equipment, instrument, machineries and tools related to laboratories for “uluberia government polytechnic; boalia, uluberia – 1, howrah – 711316”. rotap sieve shaker apparatus 2 stainless steel sigma mixer kneader 3 circular vibratory screen 4 froth floatation cell. 5 reynold’s apparatus 6 u tube manometer 7 venturi meter apparatus 8 orifice meter apparatus 9 pitot tube 10 minor losses apparatus:joints, bends and valves 11 packed bed apparatus 12 fluidised bed apparatus 13 dry bulb and wet bulb assembly 14 hot plate with magnetic stirrer 15 conical flask with stopcock 100 ml 16 conical flask with stopcock 150 ml 17 conical flask with stopcock 250 ml 18 conical flask with stopcock 500 ml 19 glass beaker 50 ml 20 glass beaker 100 ml 21 glass beaker 250 ml 22 glass beaker 500 ml 23 glass rod ( 20 cm ) 24 glass rod ( 25 cm ) 25 3 neck round bottom flask with stopcock 26 measuring cylinder ( 10 ml ) 27 measuring cylinder ( 50 ml ) 28 pipette ( 5 ml ) 29 pipette ( 10 ml ) 30 pipette ( 1 ml ) 31 aluminium foil 32 conical separating funnel 33 separatory funnel 34 nitrile examination gloves ( large size ) 35 melting furnace gloves set 36 cooking oil 37 filter paper ( 100 pc per pack ) 38 dropper 39 spatula 40 petri dish 41 crucible 42 magnesium nitrate 43 cupric sulphate 44 zinc nitrate 45 ferric nitrate 46 crucible long tong 47 acetic acid 48 sodium hydroxide flakes 49 sodium powder pract 50 activated charcoal 51 sulphuric acid pure 52 oxalic acid 53 ethyl acetate 54 hydrochloric acid 55 methyl acetate 56 phenolpthalein indicator solutions 57 potassium iodide 58 potassium persulphate 59 hydrogen peroxide 60 acetone 61 tissue paper roll 62 glycerol 63 naoh 64 benzoic acid 65 benzene 66 sodium thiosulphate extra pure 67 starch soluble 68 uv vis double beam spectrophotometer 69 burette stand with clamp plastic 70 burettes, ptfe key stopcock 71 decanter centrifuge 72 distillery distilled water plant for laboratory 73 paper making kit 74 water purifier 75 uv inbuilt water cooler cum purifier 76 water cooler 77 dye penetration kit 78 magnetic particle test 79 spring test rig 80 floating carriage micrometer 81 fillet gauge 82 plug gauge 83 dial bore indicator 84 lvdt transducer for measuring displacement 85 suspension system cut section model 86 rack & pinion type steering system with model 87 braking system ( hydraulic / pneumatic ) used in light / medium duty vehicle 88 crankshaft of multi cylinder engine 89 cam shaft lubrication system of multi cylinder engine 90 clear glass + din glass 91 scriber 92 cutting tool hss 93 hss end milling cutter 94 mild steel knuriling tool 95 grooving tool 96 reamer 97 hss taper shank drill, for metal drilling 98 boring tool 99 carbide insert tool holders 100 pillar drill machine 101 8 port unmanaged switch 102 tool box 103 taparia original multipurpose steel bit driver set of 31 pieces, alloy steel 104 5pcs woodworking turning tool with wooden handle ( wood turning chisel set hss lathe chisels ) 105 12 pcs wood carving tool set 106 oxygen and acetylene : gas welding set up 107 cylinder set up 108 brazing soldering filler 109 industrial gas cylinder transport trolley with securing chain 110 induction heater ( open / bare coil ) 111 different types of pattern models in casting 112 sand moulding process instruments 113 observation of the working principle of burden tube pressure gauge 114 use of mollier chart by plotting different vapour processes on it 115 study of la mont boiler ( water tube boiler ) 116 study the boiler mountings and accessories 117 calibration of bourdon tube pressure gauge with the help of dead weight pressure gauge 118 verification of bernoulli’s theorem 119 determination of coefficient of discharge of venturi meter 120 measurement of flow of liquid by using rotameter 121 trial on centrifugal pump to determinetotal head, pump output, overall efficiency and pump efficiency 122 measurement of velocity of flow through pipe with the help of pitot tube 123 determination of coefficient of friction of flow through pipes 124 radial drill 125 mig welding machine with accessories 126 tig welding set up with complete accessories 127 cut section working model of two stroke single / multi petrol engine 250cc ( or higher ) with all engine & power / gear train accessories and valve timing plate mounted on crank shaft 128 cut section working model of four stroke single / multi cylinder petrol engine 350cc ( or higher ) with all engine & power / gear train accessories and valve timing plate mounted on crank shaft 129 cut section working model of two stroke single / multi cylinder diesel engine 250cc ( or higher ) with all engine & power / gear train accessories and valve timing plate mounted on crank shaft 130 multi cylinder four stroke petrol engine test rig.for all thermal tests & dedicated morse test 131 multi cylinder diesel engine test rig with all standard thermal tests & dedicated morse test 132 study with suitable model the working of impulse steam turbines 133 working model of gas turbine 134 working model of pelton water turbine 135 working model of francis water turbine 136 working model of kaplan water turbine 137 8 port unmanaged switch 138 pillar drill machine 139 hot air soldering rework station 140 polycarbonate durable tool box: 141 double end spanner set 142 multipurpose steel bit driver set of 31 pieces, alloy steel 143 10 pcs hex allen keys long ball point set 144 bosch ag4 metal 4 inch cut off wheel set ( white, pack of 10 ) 145 40 w hot glue gun 146 8pcs wood lathe chisel set hss wood turning chisel set sculpting chisel woodworking chisel lathe woodturning 147 examine the cut section model of check valve and needle valve and prepare report with suitable diagrams explaining its working principleand applications 148 study of rotary / linier ( single / double acting ) actuators generally used in oil hydraulic / pneumatic system and prepare report on its working principle, symbol and application 149 study of frl unit used in pneumatic system and prepare a report with suitable diagrams on working principle and function of its individual components 150 identify and operate different components of oil hydraulic trainer system and prepare a report comprising list of components, function with symbol of each components and overall utility of the system 151 identify and operate different components of pneumatic trainer system and prepare a report comprising list of components, function with symbol of each components and overall utility of the system 152 spherometer 153 hooks law apparatus 154 flywheel apparatus 155 concave mirror 156 mercury 157 galvanometer 158 solar pannel ( for photo electric experiment ) 159 capacitance experiment kit 160 linear expansion vertical apparatus 161 magnet 162 boyles law apparatus 163 conductivity / tds meter ( lmcm20 ) 164 redwood viscometer 165 ables flash point apparatus 166 electrochemical cell ( daniel cell ) 167 tlc plate 168 arsenic detection kit 169 ph meter 170 arduino uno 171 raspberry pi 4 model b with 8gb ram 172 hc sr04 ultrasonic range finder 173 ir sensor module 174 57hs76 2804 nema23 18.9 kg cm stepper motor 175 1kw precision multiturn potentiometer 176 ir remote 177 uln2003 stepper motor driver 178 lcd1602 179 iic / i2c serial interface adapter module 180 sg 90 servo motor 181 buzzer 182 ldr 183 l298n 2a based motor driver 184 300 rpm dual shaft bo motor straight 185 65mm rubber tyre wheel for bo motors 186 white line sensor module 187 mega 2560 atmega2560 16au board 188 metal ball caster wheel 189 n20 6v 30 rpm micro metal gear box dc motor 190 johnson geared motor ( grade b ) ...
40146210 e tender for supply, installation and commissioning of devices, machineries, equipment and tools, etc. in laboratories and workshop of civil engineering, instrumentation and control engineering, science and humanities depart. of maynaguri govt. poly e tender for supply, installation and commissioning of devices, machineries, equipment and tools, etc. in laboratories and workshop of civil engineering, instrumentation and control engineering, science and humanities dprt. of maynaguri govt. poly. , aggregate crushing value test apparatus as per is:2386 (part 4) 1963 , auger extra extension rod, 1 meter long with screw type fitting 6 to 12 ms auger to drilling into soil upto 3 m manually. mostly used for normal soil and earthing pit purpose. , blaine air permeability test apparatus for measuring fineness of cement as per is 5516. air permneability apparatus (blaine type) with isi certification mark is;s516, fitted in aluminium box with permeability cell. u tube manometer, mounted on stand. perforated metal disc. plunger. rubber stopper. rubber tube, 20 cm long. filter paper discs (twelve nos.). dibutylphthalate liquid, 100 ml bottle. 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. , bod incubator chamber made of aluminium 375 mm x 375 mm x 450 mm with 10 numbers 300 ml bod bottle. 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, etc. , buoyancy balance buoyancy balance helps in determining the specific gravity and for the water absorption of the aggregate. it is fitted with the 15 kg capacity x 0.5 gm of the electronic balance. buoyancy balance comprising of an electronic balance of 15 kg capacity, chain & ratchet assembly in a steel tubular frame. , cbr value apparatus as per is 2720 (part 16) 1987 laboratory california bearing ratio test apparatus, motorised laboratory cbr apparatus meets the essential requirements of is: 2720(part xvi) with the mould as per of is: 9669. , cod digester along with vials,holding rack, 16 sets of glassware (cod digestion tubes with screw caps and cod air condensers) holds 16 nos. of 16 mm x100 mm dia tube. temperature range 0 200 degree celcious, temperature can be set within this range. time range 0 to 120 minutes, stability plus minus 0.5 degree centigrade, over temperature cut off. when digestion complete, reactor automatically turns off and will sound an alarm. 230 volt. 16 mm x 100 mm culture tubes with tfe lined screw caps ( 16 nos.) holding racks of stainless steel. , compacting factor test apparatus compaction factor apparatus as per is: 5515 1983 with nabl/nccbm certificate. , constant & falling headpermeability apparatus with water reservoir as per is 2720 (part 17) 1986. 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 with rammer 2.6kgx310 mm controll fall and 4.9kgx450mm controll fall. , cube mould, size: 150 mm x 150 mmx 150 mm (made of cast iron with isi certification) , cube mould, size: 70.6 mm x 70.6 mmx 70.6 mm (made of steel with isi certification) , cylindrical core cutter with steel dolley, steel rammer and other accessories. apparatus should consists of: 1. cylindrical core cutter of steel material of about 130 mm long and 100 mm in diameter. 2. steel rammer of about 140mm.dia., 75mm height and 900mm (total height including handle.).weight of rammer should be of 9 to 10 kg. 3. steel dolly 25 mm high and 100 mm in diameter. 4. palette(steel) knife 5. steel ruler. 6.metal straight edge. 7. spade or pickaxe.. 8 apparatus to extract core sample. 9.moisture cans(six nos. of aluminium material). , cylindrical metal measure (3, 15 and 30 l capacity) for determination of specific gravity of coarse aggregates as peris 2386 (part iii) : 1963 , density basket conforming to is: 2386(part iii) 1963 for determination of specific gravity & water absorption. it is made of g.i. wire mesh of approximate size 20 cm dia x 20 cm high. complete with handle. , desiccator( 250mm dia , material pp/pc) , digital flocculator with six jar (standard jar tester) designed for floc formation test in water treatment plant. uniform stirring of up to 6 samples simultaneously. variable speed of 20 100 rpm. heavy duty 1/20hp motor with gear train mounted on a mild steel housing. supported by six rods on a bench. stainless steel stirring paddlers with adjustable height. locking collars or stirring rods permit adjustment height of paddle height. spacing of 6” (150mm) between rod permit uses up to 1000ml beaker. housing material: crc / ms sheet duly powder coated. power consumption: 220/230v ac supply 50hz single phase. motor: 1/ 20hp motor good quality. compulsory: digital rpm meter/timer/dc drive for low rpm illumination: by tube lights (with choke + stirrer) duly covered by perspex sheet having control switch fitted on the control panel. , digital planimeter digital planimeter (specification: roller type, accuracy (+ ) 0.2%(within (+ ) 2/1000 pulses), accumulated measuring value maximum 10 sq.m (scale 1:1), measuring range a) maximum vertical width 325 mm,b) horizontal roller rotatant length 30m, display liquid crystal, 8 digit figures. higher specification will be preferred.) , digital rebound hammer with calibration anvil (for concrete compressive strength analysis in the field) should come with rechargeable batteries including charger. capabality of on board data storage and transfer to a personal computer for further analysis. should conform to astm c 805, en 12 504 2, bs 1881 202 and other international standards. range:10 to 70n/mm2 impact energy: 2.207 n m additionally the following minimum specifications must be met. should features 16 character digital read out and provide automatic calculation of mean relbound number, compressive strength and the median. should come with rechargeable batteries including charger. capability of on board data storage and transfer to a personal computer for further analysis is required. the necessary softvware and the required cables for connecting to the computer should be provided. a calibration anvil should be provided. , direct shear test apparatus as per is 2720 (part13) 1986 12 speeds, motorised is: 2720 (part xiii) is: 11229 supplied complete with proving ring and 2nos. of dial gauge of 0.01x 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 3 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. conforming to is 2720 (part – 13) of latest edition , ductility testing apparatus as per is: 1208 1978 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 s 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. , electronic balance, capacity 2 kg. electronic digital balance with optional battery back up for use during power failure having maximum capacity of 2 kg and sensitivity as 0.01 g. , electronic digital balance(20kg/1g) electronic digital balance with optional battery back up for use during power failure having maximum capacity of 20 kg and sensitivity as 1 g. , electronic digital balance(25kg/1g) electronic digital balance with optional battery back up for use during power failure having maximum capacity of 25 kg and sensitivity as 1 g. , pipe friction apparatus the apparatus is to be used to measure darcy’s friction coefficient (f) for fluid flow through a given pipe. the apparatus should consist of: • a centrifugal pump of 25mm x 25mm with 1/2 hp mono block pump (kirlosker or equivalent make), • sump tank (80 cm x 35cm x 30cm, made of 2mm thick stainless steel sheet) to collect the water, • measuring tank ( 45cm x 30cm x 30cm, made of 2mm thick stainless steel sheet) fitted with piezometer tube to measure the discharge, • g.i. pipe of internal diameter 25.4mm (1) and isi marked control valve and regulating valves to be provided to circulate water, • bye pass line is also to be provided along with regulating valve to regulate the discharge, the apparatus should consist of three g.i. pipes of internal diameter ½”, 3/4 & 1” respectively. the pressure tapings are provided 100cm apart on each pipe. each tapings are connected to the mercury u tube manometer to measure head difference. hand shuts valves are to be provided at each pipe inlet and outlet to control the supply in the pipe. the tanks and all other ms fittings should be well epoxy painted (both inside & outside) to prevent rust. 2 hard copies of operation manual are to be supplied along with the apparatus and installation and demonstration are to be given. , flash and fire point apparatus pensky martens flash point (closed) tester (electrically operated) with npl certificate is: 1448 (part 21) 1209, ip 34/58, for determining flash point of petroleum products (above 490c 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 explosive 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 (gas manifold) and it feeds a needle valve controlled burner supplied with a hot plate. the energy regulatory controls the heating. suitable for operation on 220 v, 50 hz, single phase ac supply. flash point (open) and fire point cleveland with npl certificate electrical heating thermometer range: 6°c to +110°c (low range), 90°c 370°c(high range) ref. standards is:1448 (part 69), for determining the flash and fire points of petroleum products, except for fuel oil and those products which have open cup flash point below 79° c (175° f). consisting of cleveland flash cup brass (dia. 63 64 mm, height 32.5 34 mm, with a filling mark is engraved at a distance of 9 to10 mm below the surface along with an insulated handle. gas test jet assembly correctly positioned and pivoted from a cast cup platform which is fixed to a heating bath. energy regulator, to regulate the rate of rise in temperature 220 v, 50 hz, single phase, ac supply. with thermometer ip28c range: 6°c to +110°c. , heating mantle for bitumen test as per is and branded , hot air oven electrically operated with digital indicator cum controller with safety alarm, range 50°c to 250°±1°c with air circulating fan, s.s, inside size 600 mm x900 mm x450 mm , i.s. sieves[for aggregate (coarse and fine aggregates & soil] 1. 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, [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; 2. sieve brass frame 20cm dia material of construction: brass type: seamless weight: preferably 250gm 350 gm wire mesh preferably imported quality size: 4.75mm, 2.36 mm, 2 mm, 1.18 mm, 600 micron, 425 micron, 300 micron, 150 micron, 90 micron 75 micron [bis:460 part i & ii 1985, reaffirmed 2008] pan and cover for 20cm dia sieves with lid and pan conforming to is:460 part i 1978; with brushes for cleaning sieve. , length gauge conforms to is:2386 (part i) , los angels abrasion testing machine with all accessories los angeles abrasion testing machine with counter (as per is: 10070 1982) , mechanical liquid limit device with grooving tool (casagrande and astm), porcelain evaporating dish , spatula, palette knives as pe is : 9259 1979. , piezometer tube it consists of glass tube connected to a vessel at which static pressure is to be measured. it is the simplest of all the manometers. it is used to measure very low pressures. the shape and size should as per indian standard. the glass material should be of good quality, virtually unbreakable and should not show any type of distortion during experiment. the cost of the item should include supplying, installation, and demonstration. , plane table set 1.plane table – it should be well seasoned, good quality drawing board made of pine/teak wood having smooth, plane finish on its top and fitted with ball and socket arrangement of size 60cmx50cmx1.5cm or 75cmx50cmx1.5cm. 2. plane alidade – plane alidade should be of metallic (brass or gun metal) with a fine beveled edge. 3.spirit level: tubular level, which can be placed in to perpendicular position. 4. trough compass: usually 15cm long and provided with magnetic needle to facilitate orientation of the plane table and to mark north direction. 5. u frame plumbing fork: hairpin shaped brass frame having two arms of equal length one end of frame is pointed, the end of the frame carries a plumb bob. 6. clamps : minimum four nos. of suitable size. 7. tripod stand: should be of standard size of either aluminium or good quality wooden material. 8. plumb bob: standard size ,brass metal. , plastic limit apparatus conforming to is: 2720 (part v) , proctor test apparatus [light and heavy compaction] proctor compaction test (modified and standard) bis: 2720 part 7 1974. , pycnometer for determination of specific gravity of sand and fine gravel. consisting of a glass jar of 1 kg capacity, complete with brass cone, rubber seal and screwed cap as per standard is: 2386 (part iii). , ring and ball apparatus conform to is:1205 (electrically operated) ring and ball apparatusas per is: 1205, , sand replacement apparatus [large] as per is:2720 (part xxviii). , sand replacement apparatus [small] as per is:2720 (part xxviii). , survey umbrella , shrinkage limit apparatus (supplied with requisite quantity of mercury) 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. ii) stainless steel shrinkage dish 45 mm in dia, 15 mm deep. , 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 a gyratory 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; , slump test apparatus with tamping rod and base plate slump test apparatus as per is: 7320 1974. , thickness gauge as per is 2386 (part i) : 1963 , total station total station.telescope: magnitication : 30x or better; image : erect; angular masurement: angular accuracy : 5 or better: least count: 1 or better; distance measurement: distance range with single prism : 2.2 kms or better (under normal conditions) distance without prism : 270 m or more laser output in prism mode class1 (safe for human eye)distance accuracy in prism mode: 2mm 2ppmxd or better general:display : dual face alpha numeric keyboard (identical display)compensator : type: dual axis / range: 3 or more. battery rechargeable battery (operational time approx.12 hrs or more for each battery |2 nos battery to be supplied| quick charger. : ino.dust & water proof protection : ipss or better.optical plummet : 3x or better/llaser plummet 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. : inosingle prism assembly consisting of: inorange pole, prism, target plate, spirit bubble, tripod all in carrying cases.data communication sottware : lnothe minimum tolloving application software should be loaded in the instrument.topography, resection, (setting out of co ordinates, line, arcs), area calculation, etc. catalogue of the quoted model to be enclosed with the bid (without which bid should not be considered for technical evaluation, physical training to the respective institute after successful supply, ater sales service is also mandatory as when required, , turbidity meter with standard solution specification for bench top turbidity meter with digital display: supply, installation, commissioning, functional /performance testing, demonstration, training and warrantee from oem or their authorized dealer for bench top turbidity meter with digital large full colour touch screen display unit & easy data export system having minimum following specification and including specified numbers of standard accessories. the instrument should be operable on 220 v ac, 50 hz. specifications range turbidity range (ntu): 0 to 4000 ntu (nephelometric turbidity unit) range selection: automatic resolution: 0.001 ntu, accuracy: ± 2% of reading plus 0.01 ntu from 0 1000 ntu, ±5% of reading from 1000 4000 ntu or better repeatability: ±1% of reading or 0.01 ntu whichever is greater light source: tungsten filament lamp standard : designed to meet epa 180.1 response time: < 15 seconds operation and service manual should be included with the main instrument at the time of supply. instrument should have all the standard accessories like silicone oil, oiling cloth, filter assembly, sample cells with caps , turbidity standardization solution kit, calibration kit, dust cover at the time of supply. instrument should be latest model and it should not be the obsolete model. , universal testing machine (100t) analogue, universal testing machine as per is, capacity 100t. , vicat apparatus vicat apparatus with isi certification mark is:5513 fitted in aluminium box (is 1727, 2541 (p.2), 2645, 4031) 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 , bernoulli’s apparatus the self contained experimental set up is to be provided with water recirculating unit, provided with a sump tank, centrifugal pump etc. an arrangement is to be provided to conduct the experiment on different flow rates. flow rate of water is measured with the help of measuring tank and stopwatch. technical details: • test section: material acrylic, • piezometer tubes: material p.u. tubes (7 nos), • water circulation: 0.5. h.p. pump, • flow measurement: using measuring tank with piezometer, capacity 25lts. • sump tank: capacity 70 lts., • intel tank: capacity 20 lts., • stop watch: electronics, • control panel comprises of standard make on/off switch, mains indicator, etc. • tanks will be made of 2 mm thick stainless steel sheet. • the inside surface of the tank and all ms fittings and components should be provided with corrosion resistant paint. • the whole setup should be well designed and arranged in a good quality painted structure. 2 hard copies of operation manual are to be supplied along with the unit and installation and demonstration are to be given within one month of supply of set up. , combined venturimeter and orificemeter apparatus the apparatus should consist of 2 pipe line emerging out from a common manifold. one pipeline contains a venturimeter, second contains an orifice meter. the pressure taping from the venturimeter and orifice meter are taken to differential manometer to measure pressure difference. the venturimeter and orificemeter are connected in parallel and any one of them can be put in operation by operating valves provided at the upstream and downstream. the flow can also be regulated by theses valves. the set up is to be a self contained water re circulating unit, provided with a sump tank, centrifugal pump etc. flow control valve and by pass valve are fitted in water line to conduct the experiment on different flow rates. flow rate of water is measured with the help of measuring tank and stopwatch. technical details: • venturimeter: material acrylic/brass compatible to 1” diameter pipe. • orificemeter: material acrylic/brass compatible to 1” diameter pipe. • water circulation: 0.5. h.p. pump (standard make). • flow measurement: using measuring tank, capacity 40 ltrs. • sump tank: capacity 60 ltrs. • stop watch: electronics. • control panel comprises of: standard make on/off switch mains indicator, etc. • tanks will be made of 2 mm thick stainless steel sheet. the inside surfaces of the tank all ms fittings and components should be provided with corrosion resistant paint. • the whole setup should be well designed and arranged in a good quality painted structure. 2 hard copies of operation manual are to be supplied along with the unit and installation and demonstration are to be given within one month of supply of set up. , 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. , kvl , kcl trainer kit with adequate voltmeter ammeter and multi meter , rlc resonance trainer kit , analog micro ammeter(0 1000?a) (ac) , analog milli ampere(0 1000ma) (ac) , digital & analog bread board trainer , 8085 trainer kit 16 x 4 line lcd display & 101 pc key board. with power supply & rs232c serial link cable, pc up/dn load sw, cross assembler etc. , 8255 study cum logic control card , 8 bit adc & dac , 8051 trainer kit 16x4 line lcd display & 101 pc key board with power supply & rs 232x serial link cable, pc up/dn load sw, cross assembler etc. , 8051 development board , stepper motor & 12v dc motor control with motor mounted & direction control , 8 bit adc & dac , lcd interface module , relay interface module , digital ttl logic gate trainer kit , digital cmos logic gate trainer kit , adder/subtractor trainer kit , 4 bit multiplexer & de multiplexer trainer kit , flip flop trainer kit , 4bit shift register trainer kit , decade counter decoder driver & 7 segment display (with 1 hz squarer generator) trainer kit , programmable counter using 7490 ic trainer kit , digital to analog and analog to digital converter trainer kit , bcd to 7 segment decoder trainer , ic 555 trainer kit , linear potentiometer (with scaling) , rotary potentiometer (with scaling) , c type bourdon tube pressure gauge (spec: 0 100psi, accuracy 1%) , dead weight tester with bourdon tube pressure gauge , dead weight tester with bourdon tube pressure switch , strain gauge load cell , lvdt trainer kit , hall sensor trainer kit , piezoelectric transducer trainer kit , stroboscope , rtd , thermocouple , thermistor , pyrometer , manual installation of flow line along with the different flow measuring instruments (orifice, venturi, rotameter, magnetic flow meter, d/p transmitter) , conductivity gage for level measurement , capacitive gagefor level measurement , gauge glassfor level measurement , float typefor level measurement , displacer typefor level measurement , control valve , temperature control loop with using on off controller with temperature sensor , complete set up of process control unit for level & flow using analog dp transmitter & computer interface with pid control full set without pc. , complete set up for single loop flow control unit using mass flow meter with control valve. , pid controller master unit containing analog pid as well as pc based pid with computer interface adaptor & self extracting pid s/w on cd with process simulator panel. , pcb stencil printer , dc shunt motor: ½ hp, 220v,1500 rpm (gee make)dc starter : ½ hp , 220v, 3 point starter, panel mount type, ammeter : 2a, mc type, panel mount, 96 sq. mm (ae make), voltmeter: 300v, mc type,panel mount, 96 sq. mm (ae make), ammeter: 1a, mc type, panel mount, 96 sq. mm (ae make), rpm meter: digital, panel mount with proximity sensor (select make), rheostat :( 0 50o, 5a, and 0 500o, 1.5a) screw motion type, cont. variable, potential divider: 500o, 2a screw motion type, cont. variac 1no. motor are fitted on ms channel base. all meters, starter are mount on self stand bakelite panel board. all the terminals of the motors, meters, starter, mcb etc. brought out on the panel for flexible connection with connecting patch cords. , transformer : 1 kva, 230v / 115v, 50 hz variac : single phase, 10a, input : 230v, output : 0 270v, 5a, voltmeter: 300v, mi type, class : 1.5, 96 sq. mm. (ae make), 150v, mi type, class : 1.5, 96 sq. mm. (ae make), 50v, mi type, class : 1.5, 96 sq. mm. (ae make), ammeter : 0 5a, mi type, class : 1.5, 96 sq. mm. (ae make), 0 10a, mi type, class : 1.5, 96 sq. mm. (ae make) : 0 1a, mi type, class : 1.5, 96 sq. mm. (ae make), wattmeter: 300v / 5a, digital, pf : 0.2 to 1.0, class : 1, 96 mm x 45 mm (schneider).all instruments/equipments mount on self stand table top type bakelite panel board.all terminals of the meters, power source etc. brought out on the panel board with required mcb, indicators, terminals etc. with connecting patch cords , variable dc source : 0 24v, 0 500ma, continuous variable dc source dc voltmeter: 0 50v, mc type, class : 1.0, 96 sq. mm. ammeter :0 1a, mc type, class : 1.0 96 sq. mm. load : 0 500ma, 24v resistive load, all instruments/equipments mount on self stand table top type bakelite panel board. all terminals of the meters, power source etc. brought out on the panel board with required mcb, indicators, terminals etc. with connecting patch cords , kelvin double bridge:range of measurement: 0.1? – 0.92?, one digital galvanometer provided to indicate the balance conditions. required patch chords are provided. input voltage :15v dc output voltage :5v ac, output current :1 amps, kelvin’s double bridge, patch cards, 1a power supply adaptor, manual , insulation tester (hand driven generator type), rated resistance: 0 2000 mohm, rated voltage: 500 volts, scale length: 90mm (approx.), rotation speed: 160 or more r.p.m , fluorescent lamp set up with copper ballast, starter, capacitor etc. (philips) variac : input :230v ac, output : 0 250v, 2a, panel mount type (penta), wattmeter : digital panel type, 0 300v / 0 2a (schneider make), voltmeter : digital panel type. 0 300v ac (select make) – 3 nos. ammeter: digital panel type. 0 2a ac (select make),all mount on a self stand bakelite panel board. all the terminals of each inst. brought out on the panel.connecting patch cords, dp mcb, indicator. , wien bridge: supply: ±12v d.c. at 100ma, ic regulated power supply internally connected1khz sine wave oscillator audio amplifier and speaker for null detection three decade resistances, single dial in steps of 100 ohm, total 1k each,two dials of 10 ohm & 100 ohm, total 1100 ohms to form arms of bridge decade standard capacitance, selectable by a band switch to form the one arm of the bridge unknown capacitor and adequate no. of other electronic components mains on/off switch, fuse and jewel light the unit is operative on 230v ±10% at 50hz a.c. mains adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre good quality, reliable terminal/sockets at appropriate places on panel for connections/observation of waveforms , maxwells inductance bridge: four arms are provided with suitable connectors, 1 khz oscillator of fixed amplitude to feed the input to the bridge, measurement range 15mh – 200mh, connector facility given to view the output of the bridge externally by cro, patch chords, input voltage 15v dc, output frequency 1khz, output voltage 2v ac, output current 0.5 amps, patch cords, 1a power supply adaptor. , schering bridge: built in dc power supplies fixed. operated on mains power 230v, 50hz +10%, sine wave generator: 0 1khz sine wave oscillator, null detector: speaker, componentsmounted on the panels : arm, r1 four decades of resistance 1 ohm to 10k ohm through rotary switch. arm, r2 six different values of resistance through rotary switch. arm, cx three different values of unknown capacitance through rotary switch.one arm asfixed capacitor. , scr trainer kit: variable dc source: 0 ~ ±250v, 0.75a, variable dc source: 0 ~ ±10v, 100ma, digital voltmeter: 0 ~ ±500v (peak/instant), digital voltmeter: 0 ~ ±20v digital ammeter: 0 ~ ±500?a/500ma (selectable) digital ammeter: 0 ~ ±20ma, lamp/resistance load, test points , diac and triac trainer kit: variable dc : 0 ~ ±250v, 0.75a, variable dc : 0 ~ ±10v, 100ma, digital voltmeter: 0 ~ ±500v (peak/instant), digital voltmeter: 0 ~ ±20v digital ammeter: 0 ~ ±500?a/500ma (selectable) digital ammeter: 0 ~ ±20ma, lamp/resistance load, test points , r, rc and ujt triggering circuits of scr trainer kit: ac source: 24v, 1a, lamp/resistance load, test points digital voltmeter: 0 ~ ±230v digital ammeter: 0 ~ ±500?a/500ma (selectable) , single phase halfcontrolled and full controlled rectifierr and series r l load trainer kit: zero crossing, ramp generator, comparator, pulse train gating, pulse transformer firing, ac source: 24v, 1a r/r l load, test points,digital voltmeter: 0 ~ ±230v, digital ammeter: 0 ~ ±500?a/500ma (selectable) , study of step up and step down chopper (effect of variation of duty cycle on output voltage in r and series r l load.) trainer kit: microprocessor based pwm generator carrier frequency – 1khz, 5khz, 20khz pwm variable from 0 ~ 100% in 1024 steps, rectifier, dc source: 0 ~ 24v, 1a r/r l load, test points , study of single phase half bridge and full bridge square wave inverter in r and series r l load. trainer kit: zero crossing, ramp generator, comparator, pulse train gating pulse transformer firing,ac source: 24v, 1a, r/r l load, freewheeling diode,test points, digital voltmeter: 0 ~ ±230v. digital ammeter: 0 ~ ±500?a/500ma (selectable) ,printed board, fuse,patch cord , study of single phase ac voltage regulator: ramp generator, pulse train gating pulse transformer firing, ac source: 24v, 1a, r/r l load, freewheeling diode, test points, digital voltmeter: 0 ~ ±230v, digital ammeter: 0 ~ ±500?a/500ma (selectable), universal motor: 1/6hp with digital tachometer for speed measurement. printed board, fuse, patch cord , speed control of dc motor using chopper trainer kit: all test points are user connectable dc motor 220v 2 a 1/4 hp 1500rpm with loading arrangement, contact type digital tachometer with starter and dc power supply for chopper configuration, panel mount ammeter and voltmeter, full converter operation for different firing angles, provision for connecting freewheeling diode, on/off switch, thick patch cords for power circuit, indicator, field circuit indicator, printed board, fuse, 4 quad, duty cycles 20 70%, arm feed back symmetrical angle control 250 vdc built in supply, i/p 230 v ac mains rectified to 300 vdc, duty cycle 20 to 70 %. at 50 hz o/p voltage 25 v to 250v , diac and triac trainer kit: variable dc : 0 ~ ±250v, 0.75a, variable dc : 0 ~ ±10v, 100ma, digital voltmeter: 0 ~ ±500v (peak/instant), digital voltmeter: 0 ~ ±20v digital ammeter: 0 ~ ±500?a/500ma (selectable) digital ammeter: 0 ~ ±20ma, lamp/resistance load, test points , r, rc and ujt triggering circuits of scr trainer kit: ac source: 24v, 1a, lamp/resistance load, test points digital voltmeter: 0 ~ ±230v digital ammeter: 0 ~ ±500?a/500ma (selectable) , single phase halfcontrolled and full controlled rectifierr and series r l load trainer kit: zero crossing, ramp generator, comparator, pulse train gating, pulse transformer firing, ac source: 24v, 1a r/r l load, test points,digital voltmeter: 0 ~ ±230v, digital ammeter: 0 ~ ±500?a/500ma (selectable) , study of step up and step down chopper (effect of variation of duty cycle on output voltage in r and series r l load.) trainer kit: microprocessor based pwm generator carrier frequency – 1khz, 5khz, 20khz pwm variable from 0 ~ 100% in 1024 steps, rectifier, dc source: 0 ~ 24v, 1a r/r l load, test points , study of single phase half bridge and full bridge square wave inverter in r and series r l load. trainer kit: zero crossing, ramp generator, comparator, pulse train gating pulse transformer firing,ac source: 24v, 1a, r/r l load, freewheeling diode,test points, digital voltmeter: 0 ~ ±230v. digital ammeter: 0 ~ ±500?a/500ma (selectable) ,printed board, fuse,patch cord , study of single phase ac voltage regulator: ramp generator, pulse train gating pulse transformer firing, ac source: 24v, 1a, r/r l load, freewheeling diode, test points, digital voltmeter: 0 ~ ±230v, digital ammeter: 0 ~ ±500?a/500ma (selectable), universal motor: 1/6hp with digital tachometer for speed measurement. printed board, fuse, patch cord , speed control of dc motor using chopper trainer kit: all test points are user connectable dc motor 220v 2 a 1/4 hp 1500rpm with loading arrangement, contact type digital tachometer with starter and dc power supply for chopper configuration, panel mount ammeter and voltmeter, full converter operation for different firing angles, provision for connecting freewheeling diode, on/off switch, thick patch cords for power circuit, indicator, field circuit indicator, printed board, fuse, 4 quad, duty cycles 20 70%, arm feed back symmetrical angle control 250 vdc built in supply, i/p 230 v ac mains rectified to 300 vdc, duty cycle 20 to 70 %. at 50 hz o/p voltage 25 v to 250v , simple screw jack appratus , worm and worm wheel appratus , double purchase crab winch appratus , horizontal and inclined plane friction slide apparatus , haematite ore (1 kg) , copper pyrites (1 kg) , powdered coal sample (1 kg) , tlc uv cabinet , hot plate with magnetic stirrer , magnetic stirrer , digital muffle furnace (220 230v, 900°c) , sample cells (round glass, 10 ml) , sample cells (square glass, 10 ml) , chloroscope , air compressor , digestion vessels (12 pieces box) , block heater , ampule sealer , borosilicate culture tubes (16mm×100mm×150mm) with tfe lined screw caps , parafilm tape , determine the permeability of magnetic materials by plotting its b h curve. trainer operated on 230v with 10% variation, sufficient number of patch cords, with computer lead, 12 x 8 with shock proof ply box, three different values of capacitors are to be given on board. • one variable potentiometer • different circuit diagram is printed on board. • step down teansformer with demonstration transformer with 2 secondary coils and one primary coil. • output through bnc connectors and bnc lead are to be provided for output to cro. • components mounted on the front panel. , set up for measurement of voltage current and power variable ac supply: 0 230v, 0 5a, continuous variable ac supply, ac voltmeter: 0 300v, mi type, class : 1.5,ammeter : 0 5a, mi type, class : 1.0 96 sq. mm. (ae make), wattmeter:230v,5a, 1000watt, analogtype, panel mount, load : 0 5a, 220v resistive load, step variable, all instruments/equipments mount on self stand table top type bakelite panel board. all terminals of the meters, power source etc. brought out on the panel board with required mcb, indicators, terminals etc. with connecting patch cords, operating/instruction manuals. , set up for visualization of phase difference between voltage and current in series r l and series r c circuit analog meters: ammeter 20ma ac.voltmeter 20v ac. components are mounted on the panels are: 3 nos. of resistors selected by rotary switch. 3 nos. of capacitors selected by rotary switch. 3 nos. of inductors selected by rotary switch. dso 2channel, 50mhz table top 1no. , measure voltage, current, power, p;ower factor in a r l series circuit resistance: 0 500o / 2a, step variable, inductance: 0 200mh / 2 amps, step variable, voltmeter: 0 300v ac, digital panel type– 4 nos.variac: 0 250 volts / 4 amps, panel mount type, single phase, ammeter ; digital panel type. 0 2a ac wattmeter: 230v/5a, 1000watt digital panel mount, all the meters mount on bakelite panel board with toggle switches, terminals, connecting wires, rotary switches, sockets, operating manual etc. , identify different parts of a single phase transformer, ac and dc motor. dc machine 0.5hp, 220 volts, 1500 rpm, compound wound dc machine. parts i.e. armature, shunt field, series field, commutator, carbon brass, carbon holder, carbon rocker, ball bearing, bearing lubricant, bearing guards, cooling fan etc. are properly paints and marking for easy understanding. three phase induction machine (squirrel cage) 1 hp capacity, 415 volts, 1460 rpm, three phase sq. cage induction motor. all parts i.e. stator winding, sq. cage rotor, cooling fan are properly paints and marking for easy understanding. (each set) transformer (1 ph) : 1 kva, primary : 220 volts, secondary : 110 volts, single phase, 50 hz, an cooling– 1 no. , determine the transformartion ratio of a single phase transformer and measure no load and full load current transformer : 1 kva, primary : 220 volts, secondary : 110 volts, single phase, 50 hz, normally air cooled, variac:single phase, panel mount type, 0 250 volts, 10 amps, wattmeter : 0 300 volts / 0 5 amps, single phase, digital type (schneider), voltmeter: 0 300 volts, ac, panel mount, digital type (select)– 2 nos. ammeter: 0 1 amps, ac, panel mount, digital type (select) ammeter: 0 10 amps, ac, panel mount, digital type (select) – 2 nos. load : 0 5a, 220v resistive load, step variable,– 1set. all meters are mount on a self stand bakelite panel board. all the terminals of the meters etc. brought out on the panel for flexible connection. with connecting patch chords, operating manuals etc. , identification of different active and passive lements in a given circuit different type of resistors, capacitors, diodes, zener diodes, transistors (npn & pnp type), transformers, inductors,regulator, op amp ic, fet, mosfet etc. all above mentioned components fitted on acrylic sheet with proper marking and symbol. , familiarization with multimeter to measure the value of given resistor and to confirm with clour code digital multimeter meeting iec1010standard. ce resistance: different value resistance (cfr and mfr type) 1no each. with colour code.inductor : different value inductor 1no each. with colour code. capacitor : different value capacitor 1no each. with colour code. , use of lcr q meter to measure the value of a given capacitor and inductor • dual backlit lcd display. auto lcr smart check and measurement. series/parallel modes are selectable. • ls/lp/cs/cp with d/q/ t/esr parameters. support dcr mode 200.00o~200.0m?. five different test frequency are available: 100/120/1k/10k/100k hz. • test ac signal level: 0.6mvrms typ. test range: (ex. f=1khz). l: 200.00 ?h ~ 2000.0 h. c: 2000.0 pf ~ 2.000 mf. r: 20.000 o ~ 200.0 m?. • multi level battery voltage detector support. back light & buzzer sound driver. • parameters displayed: dc resistance, serial inductance, parallel inductance, serial capacitance, parallel capacitance, serial resistance, parallel resistance, phase angle, equivalence serial resistance, dissipation factor, qqquality factor. capacitor: 2.5mfd, 2.25mfd/400volt 1no. each. inductor: 10mh, 4.7mh. 1no. each. , test the pn junction diode using digital multimeter and finding out their v i characteristics in forward bias. ammeter:15ma/150ua dc panel mount 1no., voltmeter: 3v/30v dc panel mount 1no. power supply: dc supply ic regulated 0 3/30v dc, 150ma 1no. components are fixed on the kit. silicon diode _1n4007) 1no., germanium diode 1no.,two different voltage zener diode 1no.,voltage control through potentiometer 1no. digital multimeter meeting iec1010standard. ce , identify the terminals of a transistor using digital multimeter and calculate gain in ce mode transistor. transistor pnp and npn type 1no. each., ammeter: 15ma/150ua dc panel mount 1no., voltmeter: 3v/30v dc panel mount 1no. power supply: dc supply ic regulated 0 3/30v dc, 150ma 1no., digital multimeter , realization of truth table og different logic gates(ttl) and verification of de morgans theorem . fixed dc power supply of 5 v /250 m a. . one output indicator for taken the observations and two toggle input selectable switches for selects 0 and 1 logics. . or gate, not gate, and gate, i c’ s are mounted on the front panel. . user manual and connecting leads are also provided with this instruments....
40003303 supply of laboratory equipments , procurement of laboratory equipments , slide warmer , thawing unit , magnetic stirrer , centrifuge machine...
39820239 supply of laboratory equipments at hooghly mohsin college , botany :chroatographic paper dryer 1000 w , chromatographic chamber ( small ) with lid 20x12x10cm , hot plate with magnetic stirrer 2l , digital ph meter , double door freeze 240l , ohp , projector holder , electrical conductivity meter , autoclave plunger , soxlet apparatus with controlled heating mantle , thimble single thickness whatan ( 25 no pkt ) , ninhydrin sprayer , magnetic stirrer bar ( 6x10mm ) , clinical centrifuge with 6x15 ml swing out head & 15 ml tapered bottom glass tube rpm 3500 , chemistry :calomel electrode , conductivity meter bridge , conductivity meter cell for type 304 , combined glass electrode , potentiometer , smps 450 watt , microwoven 20lit , micro controller ph meter , platinum electrode , ups 1kv , taparia 8 inch ( + ) , geology : binocular polarizing petrological microscope with optics , palaeontological microscope , physics : to determine the wavelength and velocity of ultrasonic waves in a liquid ( kerosene oil, xylene, etc. ) by studying the diffraction through ultrasonic grating. , experimental set up to verify the law of malus for plane polarized light , to measure the resistivity of a semiconductor ( ge ) with temperature by four probe method ( room temperature to 150 0c ) and to determine its band gap. , to study the pe hysteresis loop of a ferroelectric crystal , experimental set up to measure the dielectric constant of a dielectric materials with frequency. , to determine the absorption lines in the rotational spectrum of iodine vapour. , to determine the elastic constants of a wire by searle?s method , to compare capacitances using de’sauty’s bridge. , to determine the thickness of a thin paper by measuring the width of the interference fringes produced by a wedge shaped film. , to determine the excitation potential of mercury / argon by franck hertz experiment , to draw the bh curve of ferromagnetic material using solenoid & determine energy loss from hysteresis , experimental set up to determine the coefficient of thermal conductivity of cu by searl’s apparatus , platinum resistance thermometer , experimental set up to show the tunneling effect in tunnel diode using i v characteristics , to determine stefan’s constant , to investigate the motion of coupled oscillators. , sodium vapor lamp with power supply , regulated power supply for op amp set ( +12 volt& 12 volt ) , multimeter , function generator , thermometer ( 1 / 10, 1 / 5, 1 / 2 degree , physiology :sphygmomanometer ( mercury ) , photo electric colorimeter , fridge 190 litre , pan balance electrical ( 1mg to 10 gm ) , pan balance electrical ( 1gm to 100 gm ) , eliminator ( 3 to 12 v ) , kymograph recording drum ( gear type; e8 ) , myograph board ( 4 inch x 6 inch ) , zoology : readwell touch elisa reader , chest freezer , tds tester...
39689137 bids are invited for laboratory instrument and consumable ultrasonic cleaner , alkaline electrode , calomel reference electrode , reference electrode , hot plate magnetic stirrer with temparature sensor total quantity : 14...
39646861 supply installation and commissioning of instruments , procurement of laboratory equipments , slide warmer , thawing unit , magnetic stirrer , centrifuge machine...
39621004 department of chemistry , lab. equipments , balance(3digit) , rough balance (2digit) , mini distilled water plant , melting point apparatus(2nos) , magnetic stirrer , magnetic heater cum stirrer , column chromaten graphy set up , suction unit(2nos) , centrifuge , drying oven , hydrothermal oven , muffle furnace , water bath(2nos) , krusstensio meter , thermostat , ph meter , potentiometer , conducto meter , inert atmo spherereaction set up...
39570743 supply of items analytical balance , magnetic stirrer with digital hot plate...
39546423 notice inviting e tender for procurement of equipment, instrument, machineries, tools glassware, etc. for sheikhpara a.r.m. polytechnic. , jaw crusher : utilities required : •electric supply : single phase, 220 v ac, 3 kw. •set of sieves with sieve shaker for analysis. •floor area 1.5 x 1m technical details : •jaw : size 100 x 150mm. •feed hopper: suitable capacity. •feed size : 50mm ( approx. ) •product discharge size : 5mm to 15mm. •drive : electric motor, 3 hp, single phase, •control panel comprises of : •energy measurement: electronic energy meter. •starter: 3 hp, single phase. • mcb: for overload protection. • instruction manual : an english instruction manual will be provided along with the apparatus •the whole set up is well designed and arranged in a good quality painted structure. control panel: standard make on / off switch, mains indicator etc. , filter press: utilities required: •electric supply: single phase, 220 v ac, 1.5 kw. •water supply. •drain. •slurry required to performing experiment. technical details: •no. of frame : 6 •no. of plates : 7 •size: 200 mm x 200 mm. •material : acrylic •screw jack arrangement for tightening and removing of frames easily. •filter medium : filter cloth •filtrate collection tray: material stainless steel, suitable size. •slurry feed tank : material stainless steel, capacity 40 ltrs. •slurry tank agitator : stainless steel impeller with ss shaft coupled to fhp motor and reduction gear box •slurry feed pump : gear pump with fhp motor. •piping system: gi and pvc. •filtration rate measurement: using measuring tank. material stainless steel pressure measurement: bourdon type pressure gauge. •overhead water tank: material stainless steel, capacity 25 ltrs. •control panel comprises of standard make on / off switch, mains indicator etc. •instruction manual : an english instruction manual will be provided along with the apparatus •a good quality painted rigid ms structure is provided to support all the parts control panel: standard make on / off switch, mains indicator etc. , ball mill with three prefixed speeds: experimentation: • to study effect of rpm on the power consumption of a ball mill. •to determine the efficiency of a ball mill for grinding a material of known wi. utility required : •raw material for feed. •electric supply : single phase, 220 v ac, 1 kw. •set of sieves with sieve shaker for analysis. •floor area 1.5 x 1m •steel balls technical details : •ball mill : material ms •dia 275mm, length 350mm. thickness 5 mm. •discharge chute : suitable size. •feed size : 6 mm ( approx ) . •product size : 200 mesh ( approx. ) •drive : 1 h.p. motor coupled to reduction gearbox & 3 step pulley •revolution counter : mechanical type. •product receiver : material stainless steel of suitable size. •control panel comprises of : •energy measurement : electronic energy meter. •mcb : for overload protection. •standard make on / off switch, mains indicator etc. •instruction manual : an english instruction manual will be provided along with the apparatus. •the set up is fitted with required guards. •the whole set up is well designed and arranged in a good quality painted structure. control panel: • standard make on / off switch, mains indicator etc. , motorized sieve shaker machine with sieve : •type : vibratory sieve shaker for dry sieving material in the range 4.75mm–20?m. • sieve diameter : 20cm • number of sieves : minimum 8 sieves of depth 5cm approx. • power supply: suitable for operating on 220 v, 50 hz, single phase, ac supply • arrangement forchanging the vibration level is provided. • a digital timer adjustable from 0 99 minutes • 200mm sieve, material: brass, full height: 50mm • is: 45?m, 63?m, 90?m, 125?m, 180?m, 355?m, 500?m, 1.00mm, 1.40mm, 2.00mm, 2.80mm, 4.00mm, 5.60mm, 8.00mm, 11.20mm, 14.00mm, 20.00mm, sieve cover, • sieve pan. , rotary vacuum filterexperimentation: •to study the performance of a rotary vacuum filter. •to study the operation of rotary vacuum filter under vacuum. •to determine the specific cake resistance and medium resistance. utilities required: •electric supply: single phase, 220 v ac, 3.5 kw. •water supply. •drain. •slurry required to performing experiment. technical details: •filter drum : material stainless steel, dia. 250 mm, length 350 mm. •mesh : material stainless steel •filter : canvas cloth •no. of zones : 6 nos. •drive for drum : fhp motor coupled to a reduction gear box •trough : material stainless steel, compatible capacity. •trough agitator : material stainless steel, driven by fhp motor with reduction gearbox. • slurry tank : stainless steel, capacity 75 ltrs. control panel: standard make on / off switch, mains indicator etc. , vacuum filtration unit:with vacuum trap kit capacity: 1000ml manifold slurry handling equipped with oil free vacuum pump, r is a piston powered and oil free vacuum pump. max. power : 80w, vacuum 750 mm / hg it contains a moisture trap / vacuum regulator. with light weight is not only suitable for liquid filtration but also perfect for stack or ambient gas sampling. filtration funnel with clamp : 250 300ml, non toxic, unbreakable polysulfone funnel is used in microbial and particulate analysis. aluminium clamp allows one handed operation. funnels do not leak after repeated autoclaving, ( 1, 3, 6 nos. ) vacuum manifold ss 304 / ptfe designed with three vacuum outlets each with leak proof two way valve and a vent port , ro top sieve shaker utilities required : •electric supply: single phase, 220 v ac, 50 hz, 5 15 amp combined socket with earth connection. earth voltage should be less than 5 volts. •material for analysis. •floor area: 1 m x 1 m. •electronic weighing balance: capacity 2 kg ( least count 1 gm ) technical details : •sieve assembly : compatible to sievesof 20 cm dia. ( for 6 7 sieves ) •drive : by ½ hp motor •control panel comprises of : standard make on off switch, mains indicator etc. •special arrangement for setting time for shaking. •an english instruction manual consisting of experimental procedures, block diagram etc. will be provided along with the apparatus t •the whole set up is well designed and arranged on a rigid structure painted with industrial pu paint. control panel: standard make on / off switch, mains indicator etc. , sigma mixer: • capacity – 5kg per batch or 20 kg per hour approx. • contact parts stainless steel 304 grade. • blades are sigma shape type. • motor – 2hp with gear box. • tilting type discharge. • voltage 415 volts ac 3 phase. , centrifugal pump test rig apparatus ( with three prefixed speeds ) required for operation: •water supply. •drain. •electricity 1 kw, 220v ac, single phase. •floor area 2 x 1 m. •tachometer to measure rpm technical specifications: •pump : kirlosker make, capacity 1 hp speed 2800 rpm ( max. ) head 12 m ( max. ) •medium flow : clear water •drive : 1 hp crompton / ge make motor having step cone pulley for three different speeds. •sump tank : capacity 110 ltrs. •flow measurement: using measuring tank with piezometer, capacity 70 ltrs. •stop watch: electronic. •pressure gauge: bourdon type. •the whole set up is well designed and arranged in a good quality painted structure. control panel: •measurement: electronic energy meter, l&t make. •mcb: for overload protection. •energy standard make on / off switch, mains indicator, etc. , pipe friction apparatus requirment for operation: •water supply. •drain. •electricity 0.5 kw, 220v ac, single phase. •floor area 1.5 x 0.75 m. technical specification: •pipe test section: ( i ) dia ½”, length : 1m, material g.i. ( ii ) dia ¾”, length: 1.25m, material g.i. •water circulation: fhp pump, crompton / godrej / g.e makes. •flow measurement: using measuring tank with piezometer, capacity 25 ltrs. •sump tank: capacity 50 ltrs. •stop watch: electronic. •control panel comprises of : • standard make on / off switch, mains indicator, etc. •instruction manual : an english instruction manual will be provided along with the apparatus tanks will be made of stainless steel. •the whole set up is well designed and arranged in a good quality painted structure. control panel: standard make on / off switch, mains indicator etc. , orifice meter requirment for operation: •water supply ( initial fill ) . •floor drain required. •floor area required: 1.5 x 0.75 m. •mercury ( hg ) for manometer ( 250 gm ) . technical specification: • orifice meter : orifice plate made of stainless steel and housing made of clear • acrylic compatible to 1” dia. pipe. • water circulation: fhp pump, crompton make. • flow measurement: using measuring tank with piezometer ( capacity 25 ltrs. ) and electronic stop watch • sump tank: capacity 50 ltrs. • instruction manual: an english instruction manual will be provided along with the apparatus tanks will be made of stainless steel. • the whole set up is well designed and arranged in a good quality painted structure. • control panel: standard make on / off switch, mains indicator etc. , rotameterrequirment for operation: •electricity supply: single phase, 220 v ac, 50 hz, 5 15 amp combined socket with earth connection. •water supply ( initial fill ) . •floor drain required. •floor area required: 1.5 m x 0.75 m. technical specification: •rotameter: compatible range. •water circulation: fhp pump, crompton makes. •flow measurement: using measuring tank s.s ( 304 grade ) ( capacity 25 ltrs. ) and electronic stop watch. •sump tank: s.s ( 304 grade ) capacity 50 ltrs . •control panel comprises of: standard makes on / off switch, mains indicator, etc. •instruction manual: an english instruction manual will be provided along with the apparatus. •tanks will be made of stainless steel. • the whole set up is well designed and arranged in a good quality painted structure. control panel: standard make on / off switch, mains indicator etc. , venturimeterrequirment for operation: •water supply ( initial fill ) . •floor drain required. •floor area required: 1.5 x 0.75 m. technical specification: •venturimeter: material clear acrylic compatible to 1” dia. pipe. pressure measurement: differential pressure manometer. • water circulation: 0.5 hp pump, crompton / kirloskar make. • flow measurement: : measuring tank material: stainless steel, 304 grade, 1.2 mm thick with piezometer, capacity: 25 ltr, measuring tank with piezometer ( capacity 25 ltrs. ) and electronic stop watch • sump tank: : material: stainless steel 304 grade, 1.2 mm thick , capacity: 50 ltr. • all ball valves operating temperature range: 400f to 3020 f. • valves working pressure: in range of 600psi, vacuum pressure up to 2×10 5psi. • instruction manual: an english instruction manual will be provided along with the apparatus tanks will be made of stainless steel. • the whole set up is well designed and arranged in a good quality painted structure. control panel: standard make on / off switch, mains indicator etc. , reynolds apparatus requirment for operation: •electricity supply: single phase 220 v ac, 50hz, 5 15 amp combined socket with earth connection. • water supply ( initial fill ) . • floor drain required. • floor area required: 1.5 m x 0.75 m technical specification: •chemical required: dye ( kmno4 ) 10 gm •tube : material borosilicate glass •dye vessel : material stainless steel, suitable capacity •capillary tube: material copper / stainless steel. •constant head water tank: capacity 40 ltrs. •water circulation: fhp pump, champion / godrej makes. •flow measurement: using measuring cylinder. •sump tank: capacity 60 ltrs. •stop watch: electronic. •control panel comprises of : •standard make on / off switch, mains indicator, etc. •instruction manual : an english instruction manual will be provided along •with the apparatus tanks will be made of stainless steel. •the whole set up is well designed and arranged in a good quality painted structure. control panel: standard make on / off switch, mains indicator etc. , shell & tube heat exchanger requirment for operation: •water supply 20 lit / min ( approx. ) and drain. •electricity supply: 1 phase, 220 v ac, 4 kw. •floor area of 1.5 m x 0.75 m. technical specification: •system: water to water. ( 1 – 2 shell & tube type ) •shell. : material stainless steel. insulated with ceramic wool and cladded with aluminum foil. dia. 220 mm, length 500 mm ( approx. ) 25% cut baffles at 100 mm distance 4 nos. •tube: od 16mm approx., length 500mm ( 24 nos. ) •water flow measurement: rota meters ( 2nos. ) one each for cold & hot fluid. •hot water tank: made of stainless steel insulated with ceramic fibre wool. •hot water circulation : magnetic pump •heaters: nichrome wire heater ( 2 nos. ) •control panel comprising of: digital temp. controller: 0 199.90c, ( for hot water tank ) digital temp. indicator: 0 199.90c, with multi channel switch •temperature sensors: rtd pt 100 type. •with standard make on / off switch, mains indicator etc. •instruction manual : an english instruction manual will be provided along with the apparatus •a good quality painted rigid ms structure is provided to support all the parts. control panel: standard make on / off switch, mains indicator etc. , turbidity meter:turbidity meter.ntu ( nephelometric turbidity unit ) measuring unit. wide and auto measurement range: 0 1000 ntu. high resolution: 0.01 ntu / 1 ntu. four operation buttons and three calibration points, easy operation. range: 0.00 50.00 ntu, 50 1, 000 ntu.auto ranging and data hold. , waterproof large screen display pocket tester for ph / tds / conductivity / salinity / temp: temp. display=0 50.0°c / 32.0 122.0°f temp. resolution / accuracy=0.1°c / °f :0.5 c° / 0.9 f° supply with calibration solutions: 1.ph buffer solutions ph 4.01 buffer ph 7.00 buffer ph 10.01 buffer 2.tds calibration solutions ( 480 ml ) 50 ppm, 300 ppm, 1000 ppm 3.conductivity calibration solutions ( 4 8 0 ml ) 100 ms kcl, 1413 ms kcl, 2764 ms kcl 4. salinity calibration solution 5 ppt*nacl calibration solution , kjeldhal distillation:kjeldahl distillation •kjeldahl distillation systems for highly reproducible results for nitrogen estimation by kjeldahl method •borosilicate glass assembly along with the ss steam generator •process kill switch to halt the process in case of accidental door opening •detachable bottom drip tray for extra protection against acid attack •single encoder push button to control all automatic functions •anytime alkali addition during the distillation cycle •tube sensor that enables safe operating conditions in event of tube damage •reagent refill level sensor to avert reagent dry out. specification : •steam addition : automatic •maximum distillation time ( mins ) •current consumption : 5.5 a •distilled water addition : manual , digital do meter: dissolved oxygen analyser cum temperature indicator along with speed regulated stirrer. gold / silver do probe, rtd temperature sensor. ( table model ) specification: do range : 0 to 20 ppm do temperature : 0 to 60°c do resolutions : 0.1 ppm do resolutions : 0.1°c , hardness tester : tablet hardness tester ( monsanto type ) is a fairly handy instrument for taking quick readings for the hardness of tablets. this tablet hardness tester ( monsanto type ) is made of brass turned parts, heavily chrome plated, the scale is 0 to 20kg and the index mark and division is in 1kg reading. scale adjustable for zero setting as per size of the tablets. , conductivity meter : deluxe conductivity meter using latest microcontroller, auto ranging ( 6 ranges from 20?s to 1000ms ) , auto temperature compensation, auto cell constant measurement, touch keys along with conductivity cell of 0.1 cell constant and temperature probe. ( table model ) , muffle furnace : our muffle furnace finds application in various laboratories and research facilities to test the characteristics of materials at extremely high and accurate temperatures. compactly designed, and has a sturdy construction for long term use. insulation is provided with ceramic fiber wool. the working temperature is 1150°c, with the maximum temperature being 1200°c. the furnace is fitted with a dual display microprocessor pid digital temperature indicator cum controller, ci / al thermocouple. heating elements are made up of kanthal wire. it is workable on 220 v ac 50 hz triple phase. inner muffle size : 300 x 150 x 150mm , automatic karl fisher titrator : microprocessor k.f moisture titrator with built in magnetic stirrer, auto computation of moisture in ppm, %age and mg of water. storage of date, time batch no. & final results of 20 titrations. k.f. reagent dispensing by motorized process. final results are flashed on 8 digit digital display , soxhlet apparatus : soxhlet apparatus with six chamber mantle type, flask capacity 250 ml, 2 vertical, 2 horizontal rods with adaptor and screw to hold flask , six test heater of high quality nicrom wire with cotton cover including soxhlet apparatus glass parts, rb flask of 250ml, extractor, condenser, silicon tube, thimble ( 4 packet ) . , thin layer chromatography kit : this unit is based on desaga german pattern developed by dr. stahl having movable applicator with inbuilt thickness adjustment arrangement between 0 to movable 2 mm. with the following components. spreader ( applicator ) made of electroplated brass. perspex base size 114x23 cm. to support 5 glass plates of size: 20x20 cm. or 10 of 20x10 cm. and two plates of 20x5 cm. drying plate rack anodised aluminum for ten 20 x 20 cm. plates. spotting template perspex. developing tank with lid. five glass plates 20 x 20 cm. and two end plates 20 x 5 cm. or ten 20 x 10 and two 20 x 5 cm plates. micro pipette coming glass. scriber. glass sprayer with rubber bellow. spares : a. chromatography tank ( tlc chamber ) with cover for 20 x 20 cm. plates. b. chromatography tank ( tlc chamber ) with cover for 20 x 10 cm. plates. c. chromatography tank ( tlc chamber ) with cover for 20 x 5 cm. plates. iii. tlc glass plates all side ground : a. 20 x 20 cm. b.20 x 10 cm. c. 20 x 5 cm. iv. spreader for tlc : a. brass b. aluminium , paper chromatography kit compact chromatography cabinets are useful for lab. it is joint less bakelite molding supplied with its accessories w to conduct the practical and to evaluate rf values. the standard setup consists of bakelite cabinet with lid, with front sliding glass, ss pot, hanger to hang chromatography paper stand, glass sprayer with rubber below, supplied with 1pkt. of 25 chromatography shttes of size 18x10cm , uv – vis spectrophotometer ( double beam ) wavelength range : 190 1100nm spectral bandwidth : 1 nm optical system : double beam, blazed holographic grating ( 1200 lines / mm ) wavelength accuracy : ±0.5nm wavelength repeatability : =0.2nm , colorimeter :digital photo colorimeter 8 filters, mains operated using latest microcontroller, with 2½ digit led display, sample size 1ml. auto zero using touch keys. , tintometer: applicable scale : rybn, ry, ry10:1, aocs tintometer® ry, chlorophyll & beta carotene scale applicable standard : aocs cc 8d 55; aocs cc 13b 45; aocs cc 13d 55; aocs cc 13e 92; aocs cc 13j 97; bs684; bs684 section 2.20; chinese gb / t 22460 2008; is 548 ( part 1 ) 2010; iso 15305; iso 27608; ms 252 : part 16; ms 817 : part 12 integrated cell heater : yes removable cell chamber : yes colour type : transparent wavelength range : 380 780 nm wavelength accuracy : 0.2 nm spectral scope : < 15 nm photometric range : 0 100 % t photometric linearity : ± 0.01 % t repeatability : ± 0.5 % t stray light : < 0.01 % t detector : spectrometer interfaces : usb; rs 232 instrument housing : aluminium portability : benchtop display : lcd input voltage : 110 vac, 250 vac, 60 w ( 24 v ) environmental conditions : temperature: +5°c 40°c ; humidity: up to 90 % non condensing stock conditions : temperature: 20°c 85°c ; humidity: up to 90 % non condensing compliance : ce languages user interface : english, german, french, spanish, italian, portuguese, russian, japanese, chinese supply includes : instrument with external power supply; set of 3 power leads ( uk, european and united states ) ; quick start guide ( hard copy ) ; usb memory stick ( containing the manuals ) ; certificate of conformity; conformance filter; cell ( borosilicate, 1 path length ) ; cell ( borosilicate, 5¼” path length ) , gas cylinder with commercial oven containingsingleburner , meat mincer grinder:power 3 hp capacity 500 kg per hour usage / application commercial voltage 110 – 220 v frequency 50 hz weight 200 kg country of origin made in india. , sausage filling machine ( manual ) vertical type capacity : 3l dimension : 300*300*550mm gross weight : 13kg , full automatic meat smoke oven with 1m chimney capacity : 250kg. power ( kw ) : 11.32 lp / hp temperature : 110ºc lp steam pressure : 0.1 0.2mpa hp steam pressure : 0.3 0.6mpa smoke ignition time : 15min , edible oil extraction plant : oil expeller 5 bolt, modern design, with round kettle bearing system gear box single gear fabricated hobbing cut gear oil collection tray , taps spanner, pipes. etc with ms fabricated base frame complete with all accessories with 5 hp 3 phase electric motor crushing capacity 25 30 kg / hour filter press 12 x 12 x 12 plate filter nut 12, cock 12 spennar set 1 set filter cloth , oil feeding pump 20mm non return valve = 2 pcs foot valve 1 pcs , oil collection tray pipeline and fitting accessories production capacity 50 60 leter / hour all type edible oil can filter weight : 250 kg 10 liter storage tank total required space : 6 ft x 6 ft total weight : 600 kg , wet grinder tilting capacity 5 liters. tilting type. contact parts of s. stone grinding process. w i t h less heating to protect the flavor of food products i.e. dal, rice etc. drive by 0.5hp or 1hp motor, 220 votls ac operated. , soda water / carbonated soft drinks plant semiautomatic soda water pet bottle filling set up 1. water chilling unit 300 ltr capacity 2. automatic carbontor with ss pump auto cut water level system co2 gas controller 3. soda water 2 head semiautomatic filler with hand operated lever pneumaticclly operated bottle to be fill 200ml to 500ml all body made of ss output 450 bph 4. 1 head pneumatically glass bottle capper 5. 2 head pet bottle washer 6. line charges carbonator to filler 7. air compressor with autocut system for filler use 8. reverse osmosis plant 250lph capacity with ss stand membrance microne filters dosing pump raw water pump high pressure pump etc , milling machine ( food grinder machine ) capacity / hr.: 8 10 kg. coarse 18kg. motor: 1.5 hp, 220v single phase moc: structural parts are ms & all cantact parts are s 304 , ss pulvariser2 hp motor chamber size : 6x3 inch table top laboratory capacity / hr.: 5 10 kg. motor: 1 hp, 220v single phase moc: s 304 , rotary rack oven ( electric heated ) : tray capacity : 12 ( 12*18 ) fuel average : ( diesel ) : 0.5 ltr approx dimension ( l x wx h ) : 60x42x74 total power load : 1.5 hp approx baking area : 2160 sq. in production capacity : 11 kg biscuit / hr approx 22 pcs bread ( 400 gm ) / 25 min approx , deck oven : 3 deck 6 tray gas deck oven capacity : 250 per batch operation type : automatic power source : gas number of decks : double body material : stainless steel certification : iso voltage : 220 v weight : 190kg. ( approx ) , candy making machine hand operated capacity: 1 5 kg material of contraction must be food grade material , micro pipette: single channel fixed vol pipette , calibration & accuracy as per iso 8655 volume range ( ?l ) : 0 10 ?l , haemocytometer in box with counting chamber, cover glasses pair, rbc and wbc pipettes with rubber suction tubing and mouth piece. , digital electronic balance capacity : 220gm readability : 0.001gm , air conditioner for sensitive lab equipments / microbiology lab & microbio technology labcapacity: 1.5 ton, rating: 5 star with inveter, any standard brand , small gas system : 5kg gas cylinder with accessories , hydrometer triple scale: 3pcs. brix: 0 30 ( 3pcs ) . sp. gravity : 3pcs , alcohol distillationunit 1.capacity 1000 ml 2.made of borosilicate glass 3.ideal for distilling alcohol in the laboratory to produce the purest grade 4.thorpes revenue still for purification of ethyl alcohol , pycnometer bottles : specific gravity bottles ( pyknometer ) with thermometer and capillary side tube capacity : 25ml specific gravity bottles ( pyknometer ) with thermometer and capillary side tube capacity : 50ml , deionizer : features • unique digital conductivity meter fitted with unit. • in built pre filter. • upflow treatment. • can be connected direct to water tap. • treated water will have the conductivity less than 10 ms / cm and ph of 7.5 9. • non corrosive regeneration tank. • high capacity cation & anion exchange resins. • easy portable metal stand and trolley. • simple periodic regeneration negligible operating costs. • output / hr ( ltrs ) : 50 , water distillation apparatus stainless steel capacity 10 ltr per hour with 3 heating element total load capacity 3 kw table top model , slab for instruments : dimension: 12 x2.5x 3.5 ( lx w xh ) , moc: bricks with marble top , sink : dimension: 2 x1.5 ( l xw ) moc: ss , notice board for fpt dept. size : 2x2x2 feet. moc: inside velvet, wooden frame, glass cover , laboratory name plate dimension: 1 x10 ( lxw ) moc: fiber , department all sign board : dimension: 3 x3 x6 ( lx wxt ) , moc: acrylic sheet, aluminiumframe , ice cream plant: 1 ) batch pasteurizer : 01 no. batch pasteuriser having capacity 25 ltrs fabricated out of 2 mm thick s.s.304 quality stainless steel material for inner tank and 2 mm s s intermediate shell and 2 mm thick outer tank in s s with glass wool insulation. batch pasteuriser are used for pasteurization of milk with smp and stabilizer and emulsion, cream, butter. the pasteurization temp. of this milk will be around 65 70 deg.c. heating arrangement for ice cream mix one small lpg gas fired boiler are attached with batch pasteuriser. 2 ) s.s. milk pump : 01 no. s. s. milk pump 0.5 hp operated on 415 volts 3 phase sanitary design having capacity not less than 500 l.p.h. @ 10 mwc head. 3 ) s.s. conical inline filter : 01 no. one s. s. filter to be fitted between tank and milk pump. the filter is having fine and coarse s. s. mesh for proper filtration of milk. 4 ) homogenizer: 01no. capacity 25 ltrs / hrs. design – robust, strudy and self supported. it should be two stage designs. high pressure homogeniser with hydraulically two stage homogeniser head having discharge capacity 25 lph at working pressure 150 bar with 1 hp electric motor of 1440 rpm, 415 v, 50 c / s v belts drive arrangement with frame and ss cabinet enclosure all contact part are made of ss 316 following are the accessories supplied. glysrine filled pressure gauge 400 kg / cm 1 no. ss suction & discharge pipe with end collection 1 set. tool kit. 5 ) aging vat : 01no. aging vat having capacity 25 ltrs each fabricated out of 2 mm thick s.s.304 quality stainless steel material for inner tank and 2 mm s s intermediate shell and 2 mm thick outer tank in s s with thermacole insulation. aging tank are used for preparation of ice cream mixes and maintain the temp. of ice cream mix up to + 5 deg.c. tank is connected with separate glycole system to cool down the ice cream mix. 6 ) ss pipes & fittings : 01lot one lot of s.s. pipes and fittings confirming ofs.m.s. standard with necessary valve and s. s. clamps to interconnect all milk and cip lines based on compact layout. 7 ) batch freezer : 01no. batch freezer having capacity 5 ltrs of ice cream per batch in around 30 minutes. all ss part connected with ice cream mix ss 316 material. the suitable capacity refrigeration system connected to freezer to cool down the temp. of ice cream from + 5 to minus 5 deg.c. within 30 minutes. the refrigeration system operates on r 22 gas with air cooled condenser. 8 ) s. s. pipes and fittings: 01 lot one lot of s.s. pipes and fittings confirming of s.m.s. standard with necessary valve and s. s. clamps to interconnect all milk and cip lines based on compact layout. 09. batch freezer: 01 no. batch freezer having capacity 5 ltrs of ice cream per batch in around 30 minutes. all ss part connected with ice cream mix ss 316 material. the suitable capacity refrigeration system connected to freezer to cool down the temp. of ice cream from + 5 to minus 5 deg.c. within 30 minutes. the refrigeration system operates on r 22 gas with air cooled condenser. air pump is also connected with batch freezer. 10. hardner cum deep freezer:01 no. 100 ltrs capacity deep freezer which is required for hardening & storing of ice cream. the deep freezer is operated at minus 20 deg. c. with sealed compressor, air cooled condensing unit . 11. ice candy machine: 01 no. bar ice cream candy lolly tank with aisi ss316 product contact :2 moduls. it would be fitted with stick holder to make the ice candies. it will be fitted with suitable refrigeration system ( glycole ) . 12. flavour tank: 01 no. this tank will be made from aisi ss316 will used to add the required flavour in the mix. this will be fitted in the suction line of the centrifuge pump with valve. both the flavour and mix will be pumped at a time so that the flavour mixes with the ice cream mix. 13. m. c. c. control pannel: 01 no. one mcc control panel with all necessary star delta, d.o.l. starter, push buttons indicating lamps, and interlocking. 14. power earthing & control cable : 01 lot. one lot of power earthing & control cable to connect all electric motors to mcc control panel. 15.structural and supports:01 lot. one lot of m. s. channel, angle and pipes required for support foundation frames and necessary fabrication work , evaporator : vaccum evaporator for lab model with a feed rate of 50kgs / hr technical specification feed rate 50 lph vacuum vaporator capacity: 50 lt / h, made of aisi 304 quality stainless steel. with platform the water in the milk is evaporated by the circulation system of the machine. at the same time, this machine detects bad odors in the milk. vacuum effect: 12 m3 / h, cip cleaning ball, level indicator glass, it works with steam at 3 atu pressure. standard capacity: input 50 lhp output 15 lph ( 35 water decreasing capacity ) working bar: between 3 5 vacuum pump: mazda , vacuum pressure 650 mm hg, monoblock type. inlet and outlet diameter: dn 25, steam required 20 kg / hr continuous milk process system motor power 5, 4 kw ac, 3 * 380 v, 50 hz, ip 55, ie2 condensate heat exchanger: aisi 304 stainless steel, 500 lt / h capacity, tubular. vacuum meter: the measuring range is between + 0 / 70 mbar. control panel: aisi 304 stainless steel, contactor, platform: aisi 304 stainless steel, stainless steel profile, adjustable legs, all connections on the chassis are immobilized; the entire system is completed on the platform. ts increase from 8.5 upto 28 and more , khoya making machine ( fully ss ) : khoya making machine ( fully ss ) lab scale, semi automatic. capacity / hr : 20 100 lph 220v single phase moc: structural parts are ms &all cantact parts are ss 304 , paneer processing plant ( ppp 20 system ) , capacity: 60 kg / day ( 8 hr operation ) : scope of supply for ppp 20 system milk heating system the unit consists of an non insulated vessel, capacity 40l, moc astm 304, for coagulating 20l milk @ 90 95 degrees celsius. there is a 2kw element attachment for auto heat generation as per standards. complete with pressure relief valve, temperature guage. the bottom discharge butterfly valve is 38.1 mm. usual time for heating is 10 minutes. milk coagulation system the bottom part consists of a 25l coagulation vessel with a perforated filter crate for whey separation. this is a wheeled vessel that can be moved to the pressing bench for further process. paneer boxes / moulds : this comprises a u shaped body, two end plates and a top plate.all of the components are of stainless steel and are perforated to allow the whey to flow out.it is made up of 4 removable pieces for easy cleaning. size of the moulds in inches ( l / b / h ) : 13 / 9 / 4 paneer press: it consists of ms top frame and stand, all other parts like shaft for press, handle, drainage tray etc. are having ss 304 mocthis will be used to press chhana to get the final paneer block of 4 5 kg. manual paneer cutter: single press cutter for customized size will be provided from 200gm to 1 kg. consists of a slotted tray and the cutter press with 0.5 mm blades tool box: comprehensive tool box with electrical diagrams and electrical spares: operation manual: a detailed manual is provided containing the operating and maintenance procedures. three copies hard, one soft copy. accessories : vacuum sealing unit must be quoted – 1 no. , ghee making machine lab scale, semi automatic. capacity: 5 20 kg impeller: 20 25 rpm, bottom drain valve 220v single phase moc: structural parts are ms & all cantact parts are ss 304 , horizontal sealer features : 1 ) useful for easy transportation & storage. 2 ) simple usage with high efficiency. 3 ) low energy consumption & labor saving. 4 ) protect product from dust, moisture, surface damage & pilferage. specification : temp. range : 0 300*c power : 500w sealing speed : 0 12mtr / min. sealing width : 8 10mm , gas cylinder with commercial oven containing single burner , digital electronic balance : electronic precision balance capacity : 220gm readability : 0.0001gm ( 0.1mg ) linearity : 0.4mg pan size : 80 mm , lcr q meter lcr meter features an innovative automatic selection technology, automatically measuring l, c and r with q, d and t by just turn on the meter. the testing frequency is up to 10khz and it can output up to 100khz test frequency. it provides high accuracy with four or five terminal kelvin measurements. 4 1 / 2 digits, dual lcd, auto lcr / dcr / d / q / esr / phase angle, variable frequency output of 100hz / 120hz / 1khz / 10khz / 100khz. , hay, sbridge trainer kit : inductance measurement range: 50mh to 150mh product description hays bridge trainer is used to design hay’s bridge, which determines the value of unknown inductors ( l ) . the students can balance the bridge either by observing waveform on cro or by using the built in speaker. this kit has been designed keeping students in mind so its very easy to understand and use. details: inductance measurement range: 50mh to 150mh. on board oscillator section. on board circuit for designing hay’s bridge on board amplifier section on board unknown inductors for conducting the experiment on board speaker interface test points are provided to analyse signals at various points on / off switch and led for power indication. bare board tested glass epoxy smobc pcb is used. block description screen printed on glassy epoxy pcb all interconnections are made using 2mm banana patch cords supplied with user manual and patch cords with built in power supply enclosed in a wooden / plastic box , anderson’s bridge trainer kit : this is useful for students to determination of self inductance of a coil by anderson’s bridge. features • stand alone system • inbuilt audio frequency generator • in built stable 3.5 character digital meters • 0 20 v variable power supply •easy to learn and illustrative study materials • attractive , durable and insulating wooden casing. technical specifications on board dc power supply : +12v dc ammeter range : 1?a to 200ma display : 3½ digit , desauti bridge trainer bridge features • stand alone system • in built stable 3.5 character digital meters • 0 20 v variable power supply •easy to learn and illustrative study materials • attractive, durable and insulating wooden casing. technical specifications on board dc power supply : +12v dc ammeter range : 1?a to 200ma display : 3½ digit voltmeter range : 1mv to 200v display : 3½ digit mains power : 230v ac ±10% , wien’sbridge trainer kit : frequency measurement range: 10hz to 10khz , display counter : should be provided with the facility to count 6 digit on digital display ( led / lcd ) with maximum count of 999999 , cardiac pacemaker : int. ext. pacemaker internal – external pacemaker demo. type trainer internal – external pacemaker is external dives to stimulate heart. two mode fixed mode and demand modes. toggle switch for to select the mode. rate control knob to adjust heart rate pulse rate 30 to 150 bpm±. positive pulse duration of pulse wave 2ms.± ( fix or adjustable ) , out put intensity 0 to 9v adjustable. input ecg sync pulse 9v±. disc electrodes. audible & visible indication for each pulse. test points on the top of instrument through 2mm socket. power supply 230v, 50hz. dimensions 250 x 75 x 250 mm± study on skrip int. ext. pacemaker study of pacemaker working. study & need of mode internal external. study of placement of electrodes. study of demand & fixed mode. study of signal processing, working of each block & etc , patient monitor : should be provided with the facility to monitor real time ecg, noninvasive blood pressure, spo2, respiration rate and temperature parameters for adult, pediatric and neonatal monitoring along with necessary accessories. , dc defibrillator : defibrillator using microcontroller defibrillator using microcontroller trainer this is demo type instrument. three is instant and sync modes, joules & threshold control. low output voltage. output connects to dso. ecg input sync pulse. input ep stereo banana socket indication armed, sync & inst, charging & discharging with audio indications 16x2 lcd display, set, up, down, enter key. charge key up & down output ep stereo & 4mm socket, 100mm paddle disc electrodes with switch test point in the front panel of instrument through 2mm socket. supply 230v / 50hz, dimension 150 x 150 x 250mm±, standard accessories , ventilator : bipap non invasive machine trainer the bipap machine comes with a face mask or a nasal mask, a motor, a tube that connects the motor to the mask and a humidifier. bipap with humidifier prevents issues like dry mouth, dry throat, cracked lips, nosebleeds, chest pain, and nasal infections. the machines motor blows pressurised air through the tube and the air enters your lungs through the mask. this expands the size of your lungs, resulting in a more effortless inhalation of oxygen and exhalation of carbon dioxide. it is important to carefully follow your doctors instructions on how and when to use the bipap machine to achieve the desired result. features of bipap machine with humidifier: simple, reliable, sensitive, and quickly synchronized with the patient applicable to sleep snoring and sleep apnea patients, cpap, s, s / t, t operating modes ipap 4 30, epap 4 30, 8 step inhalation exhalation triggers adapt the pressure automatically to the patients needs and provides better synchronization choose between a nasal or face mask available in s / m / l sizes. easily adjust the inhalationexhalation pressure, inhalation time ( 0.5 3 seconds ) and respiration rate. 5 color lcd display with interactive user interface and ergonomic buttons monitoring vt, res rate, min vent, leak. alarms in all respects. 5 step adjustment of the humidifier. display of the key parameters of therapy in the online mode weight: 5 kg, dimensions 36 × 23 × 28 cm accessories humidifier, mask, hose, adapter, filter, user manual , pulse oximeter : integrated with spo2 probe processing display module can be used in hospital, home, community medical treatment, sports healthcare, etc. can be measure spo2 and pulse rate accurately spo2 and pr display, pr waveform and barographs display battery voltage indicator, rechargeable li battery 4 direction display, four levels adjustable brightness pulse sound function, alarm; can set upper and lower limits. usb interface, software, analyses, store, print low power consumption; shut off automatically small volume ( 57 ( l ) x 32 ( w ) x30 ( h ) mm ) light to carry technical parameters 1.3 65k color oled display, resolution 160 x128 spo2: 35~99%, pulse ratio:30~250bpm resolution: 1% for spo2, 1bpm for pulse ratio accuracy: ±2% ( 70%~99% ) , unspecified ( <70% ) for spo2, ±2bpm or± 2% ( select larger ) for pulse ratio interference resistance capacity against ambient light and measurement performance at low perfusion. , infusion pump : should be provided with peristaltic pump mechanism, bolus: 600ml / h, flow rate range: 1 600ml / h, volume limit: 1 9999 ml, accuracy:‡5% , bio amplifier trainer kit: the trainer kit should comprise the ecg, m g and eeg amplifier circuits along with supporting accessories , active filters kit for bio signals : this should comprise the circuits of active filters ( active low pass filters, filters kits active high pass filters, active band pass filters, active notch filters etc. ) used in ecg, emg and eeg measurements along with supporting accessories , adc kits for bio signals : this should comprise for circuit modules for converting ecg, emg & ecg signals form their analog form to digital form along with supporting accessories , emg machine :emg amplifier 3 lead with audio and usb output bipolar real time emg amplifier 3 lead with audio and usb trainer real time emg wave measurement, unipolar & bi polar mode disc electrodes with velcro & disposable electrodes, emg & self test mode, gain & test adjustable. usb & dso output. audio output cw 1wat ±., test point on the top of instrument 2mm sockets power supply 230 v, 50hz. dimensions 305 x100 x 250 mm± study on skrip emg amplifier study of electric potentials generated by the muscles, muscle activity, nerve conduction velocity, muscle feedback, muscle strength & signal processing placement of electrodes, amplification, filters, gain, self test, voltage & frequency responses & etc biowave software advance software for measurement of emg single. it is with measurement of voltage, time & frequency. setting voltage & time, save as, open, print, offset setting, etc. for advance study values in excel. , hospital information on system software : the software module should comprise the facility of monitoring out patient management, purchase management, in patient management, ot management, medication orders, laboratory management, pharmacy, radiology, blood bank, billing &collection etc , ecg machine : ecg amplifier 12 leads selector with usb ecg amplifier 12 leads with selector switch trainer kit 12 leads real time amplified. ecg output up to 10vpp± i, ii, iii, avr, avl, avf, v1 to v6 chest lead, standard unipolar and bipolar leads gain adjustable, self test clamp & suction electrodes.dso o / p through 4mm socket test point on the top of instrument through 2mm socket. power supply 230 ±10%, 50hz, dimensions 250 x 75 x 250 mm± study on skrip ecg amplifier measuring the electrical activity generated by the heart. different lead combination lead. study of normal abnormal ecg waves. & signal processing placement of electrodes, amplification, filters, gain, self test, voltage, frequency responses, etc biowave software software for measurement of ecg single. measurement of voltage, time & frequency of each point. setting voltage & time expand the signal, save as, open, print, etc. for advance study excel values, offset setting, etc , eeg machine : method single amplifier with usb trainer kit real time eeg amplifier output, 10 20 electrodes placements electrodes placement select by mode & right & left switch study of brain activity & signal processing eeg left, right & self test mode, gain adjustable, disc electrodes bipolar one electrodes set.disc & disposable electrodes eeg dso & usb output through 4mm socket & usb software biowave, 6 channel, save, open, print, excel values, measurement voltage, frequency, time, offset, select 1 or 6 channel, etc test point on top of instrument, 2mm socket. power supply 230 ±10%, 50hz, dimensions 305 x100 x 250 mm± , temperaturesensortrainer kit this should comprise on board 4 different kind temperatures sensors ( lm 35 , rtd , themister, thermocouple type ) digital display , pressure transducer trainer kit : pressure gauge: 0 150 psi, pressure vessel: 0 100 psi, hoses size: 1.5m, digital display product description pressure transducer trainer is designed to learn concept of pressure measurement. it helps students & industry professionals to understand operation of pressure transducer in detail. built in on / off controller is also provided with audio & visual indicators. it also has a pc interface through usb for more interactive understanding of transducer characteristics. user can also take a direct printout if desired. pressure transducer trainer has a wide range of experiments with user friendly software. features: differential input pressure transducer precise signal conditioning self contained and easy to operate data acquisition using usb sensitive, linear, stable & accurate functional blocks indicated on board mimic on board digital voltmeter on board indicators; buzzer & led on board on / off controller , piezoelectric transducer trainer kit : digital display with 3 1 / 2 digit to read +1999 counts, donut type 1000 pf piezo crystal , colorimeter : digital photo colorimeter 8 filters, mains operated using latest microcontroller, with 2½ digit led display, sample size 1ml. auto zero using touch keys. , uv – vis spectrophotometer ( double beam ) wavelength range : 190 1100nm spectral bandwidth : 1 nm optical system : double beam, blazed holographic grating ( 1200 lines / mm ) wavelength accuracy : ±0.5nm wavelength repeatability : =0.2nm , auto analyzer:the machine should have the provision totest like sgpt, lipid profie, s. creatin, blood cholesterol, etc. , electrolyte analyzer : 1. designed for 3 electrolytes analysis: na+, k+, cl 2. low reagent consumption per test. 3. aspirates whole blood, serum, urine and other biological fluids. 4. requires very low sample, 40ul for 2 electrolytes. 5. throughput 60 samples / hour 6. graphic display with touchscreen. 7. automatic calibration and rinsing. 8. inbuilt thermal printer 9. real time clock 10. memory for sample results 1000 11. iso, gmp and ce mark certified products. 12. high linearity for parameters. sodium = 40 220 mmol / l potassium = 1 30 mmol / l chloride = 20 250 mmol / l , blood gas analyzer : should be able to measure directly ph, pco2, po2, sodium, potassium, chloride, and calcium simultaneously. calculated parameters include sa02, bi carbonate ( hco3 ) , standard hco3, base excess of blood ( be ) , base excess of extra cellular fluid. should have an automatic calibration for all the measured parameters. should have an inbuilt printer and minimum inbuilt memory of 100samples. fast analysis time less than 60 sec. data display on well illuminated, adequate size lcd color touch screen display. data print out on built in graphic printer. should be supplied with on l i n e pure sine wave ups of sufficient capacity for a minimum back of 30 minutes. al types of electrodes supplied initially shall have one year warranty. reagents supplied should have at least six months shelf life. , medical oxygen sensor : measurement range: 0 100%, output in ambient air: 9 14 mv, operating temperature: 0 50°c, operating humidity:0 99 rh , blood cell counter : white blood cells, red blood cells and platelets are counted using the direct impedance method with coincidence correction. automatic floating discriminators separate the cell populations based on complex and accurate algorithms. the intensity of the electronic pulse from each analyzed cell is proportional to the cell volume. principle electrical impedance method for cell counting and cyanide free for hemoglobin parameters wbc, lym#, mid#, gran#, lym%, mid%, gran%, rbc, hgb, hct, mcv, mch, mchc, rdw sd, rdw cv, plt, mpv, pdw, pct, p lcr, p lcc histograms wbc, rbc, plt throughput 60 samples per hour , clinical thermometer ( mercury clinical thermometer ) range : 0 250°c , digital clinical thermometer, accuracy 0.1 deg. c ( min ) , display. human body non contact infrared thermometer, accuracy 0.1 degree c, lcd display. , infrared clinical thermometer: human body noncontact infrared thermometer, accuracy 0.1 degree c, lcd display. , stethoscope high acoustic sensitivity, stainless steel combination chest piece signify quality. soft sealing ear tips offer maximum comfort and an excellent acoustical seal. , digital stethoscope ( phonocardiogram trainer ) pcg amplifier with 5 filters phonocardiogram amplifier with 5 filter trainer kit real time amplified pcg output up to 15vpp±, pcg transducer. adjustable gain & adjustable audio with head phone. rotary switch to select 5 positions filter. filter range 25hz to 1400hz±, heart beat indication. output pcg through 4mm socket. test points on the top of instrument output through 2mm socket. power supply 230v, 50hz. dimensions 250 x 75 x 250 mm ± study on skrip pcg amplifier study of phonocardiogram ( or pcg ) is a plot of high fidelity recording of the sounds and murmurs made by the heart with the help of the machine pcg. study of heart sound & murmurs. study of the condition of the heart. study of heart sound for analysis provides good information of these diseases cardiovascular diseases. study of rhythmic beating of heart. study of a sound referred to as “lub dub” . study of the atrio ventricular and the aortic pulmonic valves , sphygmomanometer : aneroid type sphygmomanometer , electromyography ( emg ) with simulator trainer : emg amplifier 3 lead with simulator bipolar real time emg amplifier 3 lead with audio & simulator trainer kit real time emg wave measurement, unipolar & bi polar mode disc electrodes with velcro & disposable electrodes, emg & self test mode, gain & test adjustable.dso output through 4mm sockets audio output cw 1wat ±., test point on the top of instrument 2mm sockets simulator differential 3 led as active, references & common ( ground ) . adjustable conduction i.e. voltage & time response i.e. frequency. universal output sockets, multiple pattern by adjustment of voltage & frequency. study on skrip emg amplifier study of electric potentials generated by the muscles, muscle activity, nerve conduction velocity, muscle feedback, muscle strength & signal processing placement of electrodes, amplification, filters, gain, self test, voltage & frequency responses, simulator & etc power supply 230 v, 50hz. dimensions 305 x100 x 250 mm± , online ups :max 2kva 72v pure sine wave without in built batteries, multicolor , computed radiography system : computed radiography system , maintenance tools kit box:box contain: 3 3 / 4 auto range digital multimeter, 23pcs 1 / 4 driver socket set, heavy duty curved claw hammer w / fiberglass handle, adjustable wrench 8, ci extractor, hobby vise, slip channel pump pliers 254mm, 12 15 nos prosoft screw driver set, wire stripper &cutter, fine tip straight tweezer, utiliyu component storage box, long nose plier 135mm, diagnoal cutting plier 110mm, linemans plier 165mm, dual color cutting plier, dual color long nose plier, 9 pcs ball point longarmhex key set, 10pcs electronic combination wrench, 5 pcs needle filr set, soldering iron 220 v, desoldering wick, solder core, vs insulated tap, utility knife, measuring tap; desoldering pump, flux bottle, blow brush, telescopic magnetic pick up tool, inspection mirror, al purpose snip etc, , hay, sbridge trainer kit : inductance measurement range: 50mh to 150mh product description hays bridge trainer is used to design hay’s bridge, which determines the value of unknown inductors ( l ) . the students can balance the bridge either by observing waveform on cro or by using the built in speaker. this kit has been designed keeping students in mind so its very easy to understand and use. details: inductance measurement range: 50mh to 150mh. on board oscillator section. on board circuit for designing hay’s bridge on board amplifier section on board unknown inductors for conducting the experiment on board speaker interface test points are provided to analyse signals at various points on / off switch and led for power indication. bare board tested glass epoxy smobc pcb is used. block description screen printed on glassy epoxy pcb all interconnections are made using 2mm banana patch cords supplied with user manual and patch cords with built in power supply enclosed in a wooden / plastic box , anderson’s bridge trainer kit : this is useful for students to determination of self inductance of a coil by anderson’s bridge. features • stand alone system • inbuilt audio frequency generator • in built stable 3.5 character digital meters • 0 20 v variable power supply •easy to learn and illustrative study materials • attractive , durable and insulating wooden casing. technical specifications on board dc power supply : +12v dc ammeter range : 1?a to 200ma display : 3½ digit voltmeter range : 1mv to 200v display : 3½ digit mains power : 230v ac ±10% , de sauty bridge trainer kit : this is useful for students to determination of self inductance of a coil by anderson’s bridge. features • stand alone system • inbuilt audio frequency generator • in built stable 3.5 character digital meters • 0 20 v variable power supply •easy to learn and illustrative study materials • attractive , durable and insulating wooden casing. technical specifications on board dc power supply : +12v dc ammeter range : 1?a to 200ma display : 3½ digit voltmeter range : 1mv to 200v display : 3½ digit mains power : 230v ac ±10% , flex displays ( with printing charges ) : 2 ft x 1.5 ft , wall clocks : digital , boyle’s law apparatus : burrete graduated in c ( or ml ) with 1.0 c / div. scale graduated onboth sides ( left & right ) with same marking. both open and closed tubes can be slided up and down over aluminium rod. high quality synthetic tube ( 1.0 m long ) . one spare synthetic tube. ( with extra 500gm mercury ) . superior n & closed ytpe eno meter onlg kaet wood board no heavy metal base fitted with leveling screws without mercury but complete whti pressure rubber tubing &glass tubes, routine quality, double rod with open &closed end tubes & pressure tubing. , p n junction diode characteristic kit : complete set with inbuilt power supply & with digital voltmeter & ammeter compatible for both forward & reverse bias. , galvanometer with resistance kit ( half deflection method ) :galvanometer is designed for very low current measurement, resistance 100 h / 500 , time period 10s to 15s, large moment of inertia of the moving part, deflection closely proportional to the electric charge. , verification of kirchhoff’s law kit : type of on board meter available analog, number of potentiometers provided onboard to vary load resistance 1 , number of variable dc power supply available on board 1, variable dc power supply 20v, number of led indicators available to indicate power input 1, availability of cd voltmeter available on board yes, range of dc voltmeter 0 30volt, availability of dc ammeter on board yes, range of dc ammeter 0 50 ma, number of test points provided onboard to observe signals 14, necessary patch cords. available for interconnection yes, casing material plastic. two round analog meters for voltage & current measurement, components are mounted behind the panel with printed circuit. diagram, connections are brought with 4 mm banana sockets, instrument fitted in highly shockproof plastics box, 4 mm patch cords are provided with the trainer for interconnections, student instruction manual will be provided with the trainer kit. , stoke’s law apparatus : hard glass tube of 35 mm dia & 1m long marked ni least division of mm is made to stand firmly in between two upright bars with the help on a heavy cast iron base at the lower side, for viscosity measurement, transparent liquid like glycerine or castor oil to be supplied, digital stop watch and stainless steel balls of different dia to be supplied. , spherometer : a fine screw moving in a nut carried on the centre of a small three legged frame, the feet forming the vertices of a equilateral triangle. , instrument for determination of spring constant of horizontal & vertical spiral spring setup : instrument for determination of spring constant of horizontal & vertical spiral spring setup stand with heavy base, transparent scale with mm resolution, horizontal support for spring, brightly colored stretch indicator, three springs with identical diameter and length, but different spring constants, three fo each spring included, for a total of nine springs: spring constants are 5n / m, 8 n / m, 07 n / m. consisting of 45cm long mirror scale, spring, slotted weight with hanger and pointer, complete on heavy tripod stand, on metal stand with mirror scale, superior on heavy base, about 05mc high for taking more readings, complete with weights, helical spring: light spiral spring with pointer, easy to work with 50 gm. weight complete with hook for hanging. , m.i. of flywheel apparatus :m.i. of flywheel apparatus good quality stainless steel full setup, csi superior quality flywheel with weights, comprising of carefully machined and balanced cast iron wheel and steel spindle is supported on ball bearings in strong iron brackets, thickness: 4.4 cm, diameter:20 cm, wall type with pointer, with revolution counter, set of slotted weights for flywheel complete with weights cord and hook. , coefficient of linear expansion apparatus: superior quality, height 50 cm, with brass rod, stainless steel finish a50 cm long expansion base with a built in dial gauge and thermistor. three metal tubes brass, copper ( 99.5%cu, 0.5% te ) , and aluminum ( 98.9% al, 0.7% mg, 0.4% si ) : 6.4 mm outside diameter. a foam insulator to avoid heat loss at the thermistor connection point. thermoplastic elastometer tubing with 2 6.4 mm i.d.a source of steam or hot water, such as the pasco model td 8556a steam generator. a digital ohmmeter such as pasco model se9589 to measure the thermistor resistance. leads should have banana plug connectors, such as pasco model se 9750 or se 9751 patch cords. , time period of vibration of cantilever : steel made cantilever beam clamped at the table, free end fitted with hook to suspend weights, complete set with digital stopwatch. , proof of inverse square law by photo electric cell :proof of inverse square law by photo electric cell complete test kit with optical bench mounts for p.e. c e l l& source of light, galvanometer of low resistance to measure current. , dependence of capacitance of parallel plate capacitor: the fixed and mobile plate is highly insulated. the solid aluminum plate capacitor around 150mm diameter and 3mm thick. the capacitance si adjustable from 2.3 to 280pf. ti consists of a fixed and a movable plate on a guide rail. a centimeter scale is used to read the plate spacing. the device si supplied with three dielectric sample plates made of acrylic, pvc. , g clamp 100mm , instrument to observe the effects of frictions using inclined plane consisting of a wooden plane 90x18cm having adjustment ofr setting the required angel precisely complete with frictionless pulley linear and circular scale nap b o t t o m fo different a wheeled trolley dnaa materials. , stainless steel led digital outside micrometer: digital micrometer outside.0 25 mm l.c. 0.001 mm. , conversion of galvanometer into voltmeter kit :conversion of galvanometer into voltmeter kit type of on board meter available analog, number of potentiometers provided onboard to vary load resistance , 1 number of variable dc power supply available on board 1, number of led indicators available to indicate power input 1, availability of dc voltmeter available no board yes, availability of dc ammeter on board yes, necessary patch cords available for interconnection yes, casing material plastic. , conversion of galvanometer into ammeter kit :type of on board meter available analog, number of potentiometers provided onboard ot vayr load resistance 1, mruneb ovfariable cd power supply available on board , 1 number of led indicators available ot indicate power niput 1, availability of dc voltmeter available no board yes, availability of dc ammeter on board yes, necessary patch cords available for interconnection yes, casing material plastic. , dc digital ammeter range: 0 10v , dc digital voltmeter range: 0 20v , analog galvanometer : dc galvanometer analogue for lab 30 0 30v portable for detecting and indicating an electric current. , small resistances range : 5o, 10o , dc digital multimeter : multimeter digital 3digit lcd dc voltage up to 1000v in five ranges, ac voltage up to750v in five ranges, dc current up to 10a in five ranges, ac current up to 10a ni five ranges, resistance upto 200m ni seven ranges with buzzer....
39302857 supply of printing items of different health related programs as requisitioned by the all district level officers of health department ( for printing of different govt. forms, register, and leaflet etc. ) under cmoh office purulia 1.01 basic fuchsin powder e merck [ specification chemical name; pararosaniline hydrochioride , chemical structure; c20h20cln3, mol wt:337.86 dye content approx 85% 88%:colour: metalic green 25gm / bottle 1.02 basic fuchsin powder e merck [ specification chemical name; pararosaniline hydrochioride , chemical structure; c20h20cln3, mol wt:337.86 dye content approx 85% 88%:colour: metalic green 100gm / bottle 1.03 methylene blue powder e merck [ specification chemical name:methylthionine chloride:mol wt 319.9:dye comtent approx 82% 25gm / bottle 1.04 methylene blue powder e merck [ specification chemical name:methylthionine chloride:mol wt 319.9:dye comtent approx 82% 100gm / bottle 1.05 auramine o poeder e merck [ specification chemical structure:c17h22cln3:mol wt 303.8, 25gm / bottle 1.06 sodium chloride e merck 250gm / bottle 1.07 sodium chloride e merck 500gm / bottle 1.08 potassium permanganate crystal e merck, 250gm / bottle 1.09 potassium permanganate crystal e merck, 500gm / bottle 1.1 phenol crystal e merck [ specification chemical structure:c16h18cln38, mol wt:319.9 dye content approx 82%, 500gm / bottle 1.11 absolute ethanol [ 95% ethanol ] bengal chemical, 500ml / bottle 1.12 mentholated sprit [ ethano+5% isopropyl alcohol+5% methanol ] bengal chemical, 500ml / bottle 1.13 conc. sulphuric acid e merck [ h2so4:mol wt 98.08:minimum assay:98%: colour clear ] 500ml / bottle 1.14 conc. sulphuric acid e merck [ h2so4:mol wt 98.08:minimum assay:98%: colour clear ] 2.5 ltr / bottle 1.15 conc. hydrochloric acid e merck [ hcl: mol wt 36.458 :colour light yellow ] 500ml / bottle 1.16 40% phenol solution [ phenyl ] bengal chemical, 1ltr / bottle 1.17 40% phenol solution [ phenyl ] bengal chemical, 5ltr / bottle 1.18 immersion oil [ refractive index closer to that of glass or 1.515, e merck 30ml / bottle 1.19 immersion oil [ refractive index closer to that of glass or 1.515, e merck 125ml / bottle 1.2 distilled water ph 7, 1ltr / bottle 1.21 distilled water ph 7, 5ltr / bottle 1.22 distilled water ph 7, 10ltr / bottle 1.23 electronic balance, capacity 0gms to 500gms 1.24 electric water bath , temperature adjustable, capacity 10ltr’s 1.25 electric magnetic stirrer, adjustable, capacity 2ltr’s 1.26 stop watch [ timer for laboratory ] 1.27 hygrometer 1.28 room thermometer 1.29 electric / digital wall clock 1.3 refrigerator thermometer 1.31 oil immersion lenses , 100x, labmed 1.32 microscope lamp, 6volt, 20wt 1.33 slide drying rack, 48 slide, aluminium, 1.34 slide drying rack, 48 slide, plastic 1.35 staining rack 1.36 50ml centrifugal / 50ml falcon tube rack capacity 10 tube 1.37 50ml centrifugal / 50ml falcon tube rack capacity 08 tube 1.38 big enamel tray [ hard & thick good quality 22”x14” ] 1.39 staining rod, [ stainless steel, 24”, 8mm ] 1.4 magnetic rod [ 24” ] 1.41 glass rod [ 24”:8mm ] 1.42 slide holder [ stainless steel ] 1.43 spirit lamp [ stainless steel ] 1.44 spirit lamp [ brass ] 1.45 digital 10ml / 1000ul automatic pipette 1.46 10ml / 1000ul pipette tips, 200 / case 1.47 6ul pipette 1.48 6ul pipette tips, 200 / case 1.49 foot operated bucket [ capacity 10ltr ] 1.5 foot operated bucket [ capacity 15ltr ] 1.51 conical flask [ capacity 250ml, glass ] borosil 1.52 conical flask [ capacity 500ml, glass ] borosil 1.53 conical flask [ capacity 2ltr, glass ] borosil 1.54 conical flask [ capacity 5ltr, glass ] borosil 1.55 glass jar [ capacity 1ltr ] borosil 1.56 glass jar [ capacity 2ltr ] borosil 1.57 glass jar [ capacity 5ltr ] borosil 1.58 amber colour jar [ capacity 500ml ] 1.59 amber colour jar [ capacity 1ltr ] 1.6 round bottle flask [ capacity 3ltr ] 1.61 measuring cylinder [ capacity 150ml, glass ] borosil 1.62 measuring cylinder [ capacity 250ml, glass ] borosil 1.63 measuring cylinder [ capacity 1ltr, glass ] borosil 1.64 measuring cylinder [ capacity 100ml, plastic ] 1.65 measuring cylinder [ capacity 1ltr, plastic ] 1.66 lab beaker [ capacity 100ml, glass ] borosi 1.67 lab beaker [ capacity 250ml, glass ] borosi 1.68 lab beaker [ capacity 2ltr, glass ] borosi 1.69 funnels [ 6”, glass ] borosil 1.7 funnels [ 6”, plastic ] 1.71 funnels [ 4”, glass ] borosil 1.72 funnels [ 4”, plastic ] 1.73 drop bottle [ capacity 250ml ] plastic 1.74 drop bottle [ capacity 500ml ] plastic 1.75 squeeze / wash bottle [ capacity 500ml ] 1.76 slide box [ capacity 25 ] good quality 1.77 slide box [ capacity 50 ] good quality 1.78 slide box [ capacity 100 ] good quality 1.79 filter paper [ 125mm ] whatmann no 1, 100piece 1.8 tissue roll [ non doted ] safex plus 1.81 lenses paper [ size 9cmx14cm, 100page 1.82 diamond marker [ screw coop, to mark on microscope glass slide ] 1.83 c.d marker 1.84 ph paper 10 book 1.85 new glass slide [ size 76mmx26mmx1.3mm ] blue star pic 1, 50piec 1.86 sputum container [ specification polypropylene, hard, translucent, 4cm diameter, air tight, leak proof, 30ml capacity 1.87 falcon tube / centrifugal tube [ air tight, leak proof, 50ml capacity ] 1.88 disposal bag [ size medium, colour red, yellow, black ] 1.89 mach box, 6piece 1.9 sticker [ size 3”x2’ with 4line print ] 100piece 1.91 broom stick [ size 150mm ] 1.92 disposal gloves [ size 6&7 1.93 thermacol box [ size 10”x6.8”x6.5” ] 1.94 thermacol box [ size 6.5”x5.4”x6.5” ] ] 1.95 absorbent cotton 1.96 non absorbent cotton 1.97 zipper pouches plastic [ size 7”x6” ] 1.98 zipper pouches plastic [ size 12”x8”” ] 1.99 brown tape [ size 2” ] 2 white tape [ size 1” 2.01 para film m [ size 2” ] 2.02 para film m [ size 4” ] 2.03 rubber band 2.04 scissor big [ stainless steel ] 2.05 both side pen 2.06 stapler [ 30 page stapling capacity ] 2.07 stapler pin [ 30 page stapling capacity ] 2.08 envelop [ size – 10 “x 4” ] 2.09 carbon paper a4 2.1 billing thermal paper roll [ size – 55mmx 25 mtr ] 2.11 billing thermal paper roll [ size – 58mmx 25 mtr ] 2.12 cobra file...
39293458 bids are invited for magnetic stirrers (q4) total quantity : 5...
39244737 purchase and installation of hospital equipments bod microbiological incubator laboratory centrifuge machine magnetic stirrer vortex mixture orbital shaker double distillation apparatus multichannel pipettes 10 200il multichannel pipettes 50 1 000pl automated rna extraction kit ( 480 testslkit ) ...
39117298 tender for annual maintenance contract of laboratory instruments at arl kolkata grease penetrometer (with timer & cone) [astm d 217] heating mantle (1 lit) [1 hole] hot air oven fume hood/acid fume chamber hot plate dropping point apparatus [astm d 2265] with heater dropping point apparatus [astm d 566] with heater wheel bearing leakage tester [astm d 1263] oxidation stability test apparatus [astm d 942] oxidation bomb magnetic stirrer water bath roll stability [astm d 1831] water washout tester [astm d 1264] water spray off tester [astm d 4049] heating mantle series (6 columns) emcor rust tester [ip220/astm d 6138] low temperature torque tester [astm d 1478] etc.,...
38940009 tender for procurement of laboratory equipments for the dept. of chemistry at the ramakrishna mission residential college, narendrapur 1 double beam uv vis spectrophotometers with peltier ( 190 1100 nm ) with required accessories 2 analytical balance, capacity 200 g, readability 0.01 mg 3 digital hot air oven, inner diameter 14x14x14, 5 250 degree celcius 4 hot and cold circulating bath, programmable temperature controller, lcd, microprocessor 5 ultra high purity helium gas 99.999% ( grade 5 ) 7 cum 6 magnetic stirrer 1. with hot plate ( 5 l ) 7 magnetic stirrer 2. without hot plate ( 5 l ) 8 high vacuum pump with oil, cap 100 lpm, ( 6 m3 / hr ) , double stage with 0.25 hp, 220 v , 1ph , 1440 rpm ac motor, auto isolation cum anti oil suck back device as nrv 9 solvents 10 dichloromethane extrapure ( 25 l ) 11 acetonitrile extrapure ( 25 l ) 12 methanol extrapure ( 25 l ) 13 acetone extrapure ( 25 l ) 14 n hexane ( 99% ) ( 2.5 l ) ...
38908321 bids are invited for glasswares asbestos sheet , plasticbags , weighing boat , beaker,2000ml , beaker,1000ml , beaker, 500ml with handle , beaker 500ml , beaker 250ml , beaker,50ml , beaker,250ml , beaker,100ml , teflon beaker , polypropylene bottle , brush12 inch , centrifuge tube , nickel crucible , porcelaincrucible , silica quartzcrucible , aluminiumcups , bottle top dispenser , volumetric flask 250ml , volumetric flask 100ml , nitrileglove , rubbergloves , lab, safetygoggles , magnetic stirrer bar , respiratory mask , measuring cylinder,25ml , measuring cylinder,10ml , micro pipette , variable volume micropipettes , pipette controller , plastic stand , teflon tipped,8inch , teflon tipped,12inch , tong , tissue paper , glass tubes , test tube racks,20ml tt , aluminium test tube racks30ml tt , graduated test tube,20ml , graduated test tube,30ml , labtray , wash bottle 1000ml , wash bottle,500ml total quantity : 49050...
38850117 tender for purchase of metallurqical & material, calomel electrode (type: pe 77) ph meter (pocket type, hanna make) conductometer (packet type, hanna make) magnetic stirrer (remi make, model: 1 mlh) 1200rpm, 230volt, 50h2, single phase ac supply max. current 0.85 amp.....
38719967 supply of instruments at p. r. thakur govt. college () supply of laboratory instruments for different departments of p.r. thakur govt. college, thakurnagar, gaighata, north 24 parganas, pin 743287 , department of chemistry laboratory instruments , dsd (double stage demineraliser) for distilled water with iron guard specification: 1. two cation exchanger resins and two anion exchanger resins 2. output 200 ltr./hour 3. conducting < 1microsiemens/cm,4. ph= 7.05. with iron guard make: zeolite , oil free vacuum pump with filtration assembly specification: 1. power (v/ hz):220 / 50 2. maxpowe (w):80 3. max vacuum (mm/hg): 670 4. max flow rate (i/min): 34 5. motor rotation (rpm): 1450 6. horse power hp: 1/6 7. net wt. kg:5.2 8. port thread:5 /16 9. noise level db:5210. filtration assembly make: tarson/remi/borosil , digital fume hood specification: outer body made with mild steel powder coating to avoid dust & rust. inner chamber made with polypropylene sheet as it is acid resistant model. inner work chamber with black granite top to avoid spillage & corrosion. internal fluoresce light for clear view of the inner work table. front door up – down with counter balanced weight & toughened glass to avoid acid fumes. size: inner chamber (work table) : 2x2x2ftdigital model. microprocessor based pid controller to digitally control the motor blower speed & fluoresce light on –off for longevity of your valuable product. 1140 rpm ge model with anti corrosion coating. front door moves vertically up down with concealed counter balanced weights. product ce certified, iso 9001:2015, gmp, msmemart standard model. lower base cabinet is mainly used for to store the chemicals, acids, essential documents & other job related items. top or sade is exhaust hood with pvc pipe. power : 220 – 230v, 50 – 60 hz standard parts – 1. motor blower 2. illumination, 3. gas inlet nozzle 4. water basin & water tap 5. power socket, ducting. make: ur biocoction , visible spectrophotometer specification: 1. wavelength range: 340 960 nm 2. wavelength accuracy: ±5nm 3. wavelength readout: 5nm 4. wavelength display: dial 5.spectral bandwidth: 10nm 6. photometric accuracy: ±0.005abs at 1.000 abs 7. photometric resolution: 0.1%t, 0.001 abs 8. photometric readout: 4 digit seven segment led 9. grating: 600 lines/mm 10. source: tungsten halogen lamp 11. detector: wide range silicon photodiode 12. sample holder: single position 10 mm cuvette holder’ 13. min. sample volume: 1ml in 4 ml cuvette 14. measuring mode: manual (a) % transmittance (b) absorbance (c) concentration 15. power: 230 v± 10%, 50 hz 16. dimension : 420mm (w) x 310 mm (d) x 125 mm (h) 17. weight: 6.5 kgwith cuvette (pair) make: systronics, ei , colourimeter specification: 1. wavelength range: 400 700nm with 8 optical filters 2. filter’s peak wavelength: 420, 440, 490, 520, 540, 570, 600, 700 nm 3. measuring modes: %t, abs, conc & k factor and continuous wavelength measurement 4. photometric resolution: 0.1% t, 0.001 abs upto 1.999 abs(o.d.) 5. display: 2 line 16 charcter led 6. k factor range: 0 1999 7. concentration: 102 times the absorbance 8. memory: data can be stored in memory 9. sample volume: 1 ml in 4 ml test tube/ cuvette 10. source: white led 11. detector: hermetically sealed photodiode 12. printer port: epson compatible 80 coloumn d.m. printer 13. power: 230 v± 10% 50 hz 14. dimension: 160mm (w) x 200 mm (d) x 100 mm (h) 15. weight: 1.5 kg (approx.) 16. accessories: (a) four test tubes (b) two glass cuvettes like etc. make: systronics, ei , digital ph meter specification: 1. ph range: 0 14 ph 2. millivolt range: 0 to ±1999mv 3.slope correction: 85% to 115% 4. resolution: 0.01ph, 1mv in mv mode 5. repeatability: ±0.01ph±1 digit for ph; ±1mv ±1 digit for mv 6. standardization range: ±1ph 7. temperature compensation: 0 1000c dig. display (manual) 8. display: 31/2 digit red led seven segment with automatic polarity and decimal point 9. power: 230 v± 10% 50 hz 10. dimensions: 235(w) x 185(d) x 85 (h) mm 11. weight: 1.25 kg (approx.) 12. accessories: combined electrode, stand & clamp make: systronics, ei , vacuum desiccator specification: 1. type: desiccator; sub type: vacuum 2. material: premium plastic/ polycarbonate 3. dia: 200 mm make: polylab, tarson , magnetic stirrer with hot plate specification: 1. max speed: 1200 rpm 2. display: digital 3. stirring capacity: 2l 4. heating capacity: 300 watt 5. external dimensions: 200 x 225 x 185 mm 6. paddle dimension: 9 x 35 mm like etc. make:remi, tarson , magnetic stirrer with hot plate specification: 1. max speed: 1200 rpm2. max. stirring quantity (water)(liters) : 5 ltr 2. stirring paddle (ptfe coated) :length: 13 x 50 mm 3. dimensions (w x h x d) (mm) : 200 x 225 x 185 mm 4. power : 500 watts make:remi, tarson , magnet bar of different sizes specification: 1. length: 8x14 mm, 8x30 mm and 8x50 mm2. teflon coating make: tarson/ remi , calorimeter specification: 1. teak wood body inside woolen faltto procted heat of coper waterpot. 2. one electric conection for heating of water inside the pot fixed with stylus. 3.one bakelite cover is on top of the pot . 4.one thermometer allowed to measure the temperature inside the water and onethermometer holder is on the top of the wooden cabinet5. compatible adapter for the calorimeter make: sensia , refrigerator specification: 1. double door, 240 lt. 2. frost free3. make: like samsung, whirlpool, lg make:samsung/whirlpool/lg , refrigerator stand specification: iron stand with wheel for 240 lt capacity refrigerator make: reputed brand , compatible adapter for the calorimeter make: reputed brand , calibrated weighing box specification: 1. package type: wooden box2. weight range: 10 mg to 50 gm3. stainless steel made weight make: k roy , distill water storage tank specification: 1. pvc made2. 50 lit capacity 3. with tap make: tarson/ polylab , distill water storage tank specification: 1. pvc made2. 50 lit capacity 3. without tap make: tarson/ polylab , department of geography laboratory instruments , prismatic compass 5 dia brass body with folding tripod metalic standpremium quality make: micro teknik/otto international/royal scientific works , dumpy level 12 with mixed metalic body packed in fibre box with carring belt and folding tripod metalic stand premium quality make: globetrek engineering corporation/porr & sons (p) ltd./subitek , levelling staff 4 meter long , 4 fold, alluminium, both side scaling in a ptfe basedcarrying case or nylon packing make:globetrek engineering corporation/porr & sons (p) ltd./subitek , measuring tape 30 meter in round fibre glass case make: freeman , ranging rod 1 metre long 2 pcs in a set , bicolour painting red and white , made of metalic pipe one side conical make:globetrek engineering corporation/porr & sons (p) ltd./subitek , full brass plumb bob in 350 gram with good brass polished color : golden size 3 inches long, premium quality make:globetrek engineering corporation/porr & sons (p) ltd./subitek , wooden tracing table glass cover with electric point make: reputed brand , hand held gps : dimension 1.2×2×4.4inches(3×5.1×11.2c.m) item weight : 155.93grams, screen size : 2.14inhes(5.4c.m)waas enabled gps receiver, features : a 1.7 inchh × 1.3 inchw screen with 256 level color tft, battery life : 14hours, batteries : 2 aa special feature : rugged case connectivity technology : usb,memory storage : 24mb of internal memory allows to load waypoints & routes from the included mapsource trip & waypoint manager software make: garmin/lowrance/ flir/furuno/raymarine , wet and dry bulb hygrometer :mason type wet and dry hygrometer used to compute relative humidity, divisions & figures printed on aluminum scale mounted inside plastic casing with water bottle & wick make: maxon engineers/samruddhi industries/care process instruments , department of microbiology laboratory instruments , electrophoresis horizontal mini apparatus specification: gel run0610 7 x8 cm gel, rapid cast gel tray with two combs slots , include two combs, 6 & 10 teeth, width 1.5 mm, red electrode with platinum wire, black electrode with platinum wire , electrophoresis power supply ( 2 terminal output) 50v & 100v with dc output) make: tarson/biotech , uv transilluminator with filter specification: filter: uv block quartz,source wave length: 312nm fixed/ dual intensity, detection limit : 0.1 ngm. of stained dna, filter area : 20×20 cms, intensity control, cooling fan, safety switch, uv protection shield make: biotech , refrigerated centrifuge with voltage stabilizer and other accessories (angle head) specification: max. speed range: 16000 rpm, max. rcf 16600 g, max. tube size 5 ml, min. temperature 8 deg c, precise temperature control up to – 8°c, supply 220 240 volts 50 hz single phase, stable speed output, pre cooling feature, fast spin feature, calibration window on lid for speed (rpm), brushless induction motor with variable frequency drive ensures gentle start, microprocessor based unit with alpha numeric lcd display, self diagnosis of errors, parameters setting through easy to use bi directional encoder, inverter fault detection with auto shutdown, cfc free refrigeration system, 24 programme memory, 3 accelerations, 4 deceleration profiles, choice of rpm / rcf setting & display, operating panel with feather touch keys, digital countdown timer 0 99 minutes & continuous run, last set parameters recall (useful for repetitive analysis), automatic rotor identification, safety lid interlock to prevent lid opening during centrifugation, imbalance detection & centrifugation stop with display of error, motor overload protection, gas hinge to prevent falling of door, emergency lid lock release, 10 x 2ml angle head with glasstubes, 24 x 1.5ml angle head with microtubes, 8 x 5 ml angle head withpolycarbonatetubes make: remi , centrifuge mini specification: 6 places rotor for 1.5 ml tube, min speed 500,max. speed: 14000rpm make: tarson/himedia/remi/sigma aldrich , digital balance specification: capacity: 320g (max.), 1mg (min.). readability: 0.0001g. repeatablity:± 0.0001g. linearity:± 0.0003g. motorized internal callibration. led display. response time: 4 6sec. tare range: full. data output mode selection: command & continuas output. key sound. ineterface: rs232c. verification scale intervals: 1mg. power supply: ac 220v/ 50 60 hz. unit: g, oz,ct, lb,ozt. make: wensar , department of physiology laboratory instruments , student compound microscope with 10x, 40x, 100x and oil immersion objective lens specification: 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 parfocal achromatic 10x, 40x, 100x, oil immersion; condensor built in substage condenser with iris diaphragm. make: reputed brand , kymograph full set up for nerve muscle experiment specification: sherrington starling kymograph e 8 myograph stand inductorium simple key short circuiting key pohls commutator vibrating interrupter muscle trough muscle lever muscle grip of femur clamp hook and weight set heart lever (simple &starling) frog board for dissection enamel tray frog board cork lined with boss head low voltage unit for tapping 2 and 4 volts for stimulation electromagnetic time marker tuning fork time marker 100/sec electrodes x blocks make: inco , kymograph full set up for perfusion specification: electrical e 8 sherrington kymograph student electronic stimulator drum paper clip, die pressed; spring action| nerve muscle chamber with cork base. starling heart lever adjustable stand. standard x block open sided x block n 100 tuning fork. simple contact key with silver contacts simple electrode muscle grip. frog heart clips. 20 cm. capillary lever arm with writing point. two unit thermostatic organ bath 3 1 19500.00 crank myograph with lever attachment. dubois reymond induction coil stainless steel with power supply. hook & wt. set 110 gms. hook & wt. set 11 gms. kymograph paper roll, one side coated 40 meters x 15 cm. wide make: inco , pneumograph complete set up specification: stethograph. length 25cm. mareys tambour : stainless steel capillary lever, 22 mm. dia. adjustable stand. standard x block, machined from solid brass perspex ink pen, will fit any lever & convert it to ink writing lever. ink ½ ml. e 8 student kymograph (digital) and rubber tube 2 mtr. make: inco , dales apparatus full set up specification: two unit thermostatic organ bath. lbh 11.5” x 9” x 8” organ tube for two unit bath with side tube aeration tube / oxygen tube without platinum tip spiral tube for organ bath / warming coil. horizontal miniature aerator heating unit (element) for two unit thermostatic bath.250 watt thermometer.0 100*c make: inco , body composition analyser make: reputed brand , permanent stained sections of different mammalian tissues– bone, cartilage, trachea, lungs, spleen, lymph gland, esophagus, stomach, duodenum, ileum, jejunum, large intestine, liver, kidney, ureter, salivary glands – parotid, sublingual & submaxillary, pancreas, adrenal gland, thyroid gland, testes, ovary, spinal cord, cerebral cortex, cerebellum, skin, cardiac muscle, skeletal muscle, smooth muscle, artery, vein, tongue, uterus make: biocraft , department of zoology laboratory instruments , all quartz double distillation unit with distillation apparatus power supply (daps): specification: 1. the unit should consist of primary boiler with built in heater.the primary boiler should have a ‘o’ ring groove at the top on which a silicone ‘o’ ring sits. 2. the secondary boiler with condenser is to be mounted on the primary boiler. a double wall condenser ensures separate condensation of vapor coming from the two boilers using a single cooling circuit. 3. the whole unit should be mounted on powder coated stand with electrical terminals for easy connection either to the mains or daps (distillation apparatus power supply). 4. the bottom outlet should be connected to a ‘t’ joint of which limb is connected by a rubber tubing & pinch cock for cleaning sediments in primary boiler by acid wash and other limb to the water leveller of ‘daps’. 5. dist. water output cap approx) (ltr/hr): 1.5 6. minimum cooling water requirement (ltr/ min): 1 7. total power consumed (kw): 3 8. conductivity (s/ cm): <1 x 10 6 9. voltage (v): 230 250 v 10. biological activity: pyrogen free 11. boiler: quartz 12. condenser: quartz 13. distillation apparatus power supply (daps) suitable for 1.5 lt/hr ddu make: borosil , water softner for boiler feed of double distillation unit: specification: 1. the softner should contains imported, specially made resin, which prevents accumulation of calcium and magnesium salts. 2. the raw water/bore well water is passed through the inlet of the softner and the treated water comes through the outlet. then the same can be fed into the distiller for better results of the distillation. 3. the softner has to be recharged when the resin exhausts by means of using sodium chloride solution. 4. softener tank:type vertical 5. material: resin make: riviera , magnetic hot plate stirrer: specification: 1. stirring position: one 2. max capacity: 2 l 3. temperature range ambient +5°c to 300°c 4. temperature accuracy ±1°c 5. temperature control pid and digital energy regulator mode 6. supplied with external & internal probe pt 100 7. heater capacity 300 wattage 8. speed range 200 to 1500 rpm 9. set up plate diameter 150 x 150 mm 10. set up plate ss top plate 11. dimensions (l x w x h) (260 x 190 x 155) mm 12. protection class ip21 make: riviera , manual sphignomanometer with stethoscope: specification: 1. it should consists of the aneroid gauge and an inflatable cuff to apply a mechanism for inflation through manually operated bulb and valve to measure systolic and diastolic bp. 2. large dial with air release valve: its large dial allows quick and easy readings even in dim light conditions. the device should has a single tube pvc bladder for an efficient air release. 3. the device should attains clinical accuracy of +_ 3mmhg with a certified 300 mmhg no pin stop manometer. 4. the manometer also should have a clip so that it can be attached to the cuff to prevent hassle. on the other hand, chrome plated brass screw type valve ensures precise deflation control rate without calibration errors. 5. the set should contain a premium quality single head stethoscope and a carry pouch are included within the kit. make:, dr. morphen , vortex mixer with round disc and micro centrifuge tube adaptor: specification: max rpm: 2800 orbital diameter mm: 4.0 motor type:ac synchronous digital display: no max load capacity gm: 500 press activation: 3 way switch speed setting: yes time setting:no dimensions (w x d x h) in mm: 205 x 136 x 138.5 power supply: 220 vac power consumption: 20 w weight: 3 kg adapter: round disc adapter & micro centrifuge tube adapter make: riviera , global positioning system machine: specifications: 1. physical dimensions: 2.5 x 6.4 x 1.4 (6.2 x 16.3 x 3.5 cm) 2. display size: 1.5w x 2.5h (3.8 x 6.3 cm); 3 diag (7.6 cm) 3. display resolution: 240 x 400 pixels 4. display type: transflective color tft 5. weight: 8.1 oz (230 g) with batteries 6. battery type: rechargeable, internal lithium ion 7. battery life: up to 36 hours; up to 450 hours in expedition mode 8. water rating: ipx7 9. mil std 810: (thermal, shock, water) 10. interface: high speed micro usb and nmea 0183 compatible 11. memory/history: 16 gb make: garmin , digital compact camera: specifications: type: compact digital camera image sensor: cmos effective pixels (megapixels): 16.0 million sensor size: 1/2.3 in. total pixels: 16.79 million lens: 125x optical zoom nikkor ed glass lens lens focal length: 4.3 539mm (angle of view equivalent to that of 24 3,000mm lens in 35mm [135] format) lens f/ number: f/2.8 8 focus range [w]: approx. 30 cm (1 ft.) to infinity [t]: approx. 7.0 m (23 ft.) to infinity macro close up mode: approx. 1 cm (0.4 in.) (wide angle position), approx. 7.0 m (23 ft.) (telephoto position) (all distances measured from center of front surface of lens) vr (vibration reduction) image stabilization: lens shift vr (still pictures) lens shift and electronic vr (movies) storage media: sd/sdhc/sdxc memory card highest iso sensitivity: 6400 lowest iso sensitivity: 100 iso sensitivity iso: 100 1600 iso 3200, 6400 image size (pixels) 4608 x 3456 storage file formats: still pictures: jpeg, raw (nrw) (nikon’s own format) movies: mp4 (video: h.264/mpeg 4 avc, audio: aac stereo) movie 4k uhd 3,840x2,160/ 30p 4k uhd 3,840x2,160/ 25p full hd: 1920x1080/ 60p full hd: 1920x1080/ 50p full hd: 1920x1080/ 30p full hd: 1920x1080/ 25p hd: 1280x720/ 60p hd: 1280x720/ 50p hd: 1280x720/ 30p hd: 1280x720/ 25p hs 640x480/ 4x hs 1920x1080/ 0.5x hs 1280x720/ 2x shutter speed: 1/4000 1 sec. 1/4000 30 sec. (when iso sensitivity is 100 in m mode) at wide angle position, with largest f number setting (smallest aperture) bulb and time setting (can be set when iso sensitivity is 100 in m mode): up to 60 seconds 1/8000 1/30 sec. (when recording movies) shutter: mechanical and cmos electronic shutter make: nikon , metal waterproof military compass for directions : specifications: weight: ?200 grams material type: ?metal size: ?8 x 6.5 x 3 cm features: ?high strength engineering metal body, rugged and capable of working under extreme weather condition. make: any reputed brand , field binocular: specifications: binocular type: porro prism type magnification: 10x effective diameter of objective lens: 50mm diameter of exit pupil: 5.0 mm actual field of view: 6.5 degree apparent field of view: 65.0 degree field of view: at 1000 m 114 m relative brightness: 25 eye relief: 12 mm diopter adjustment range: over ± 2 m 1 eye interval adjustment range: 60 70mm closest focusing distance: 6 m weight: 855 g dimensions: 191 mm (w) x 178 mm (h) x 63 mm (d) lens composition: 5 elements in 3 groups coating: monolayer coating make:olympus , field binocular: specifications: binocular type: porro prism type magnification: 8x effective diameter of objective lens: 21mm diameter of exit pupil: 2.6mm actual field of view: 6.4 degree apparent field of view: 51.2 degree field of view: at 1000m 112m relative brightness: 6.9 eye relief: 11.0mm diopter adjustment range over: ±2m 1 eye interval adjustment range: 60 to 70mm closest focusing distance: 2.2m weight: 170g width (at maximum eye interval:) 107mm length: 82mm thickness (at maximum eye interval): 41mm lens composition: 4 groups, 6 elements coating single layer coating make :olympus , microplate reader: specifications: • accommodates different microplate geometries • plate shaking facility with variable speed and duration • ability to read plate within seconds • digital light control with unique circuit for long lamp life • matrix mode for result printing • multiple blank setting in cut off mode • storage of calibration curves • storage of plate results • bichromatic readings • various curve fit mode like: linear, p0int to point with scales such as log abs/ conc, logit abs/ log conc, abs/ conc, log abs/ log conc etc. optical system: linear measurement range : 0.000 to 3.500 absorbance units(a) photometric accuracy: + 2% or 0.007 whichever is higher, from 0 to 1.5 a, + 3% from 1.5 a to 3.5 a optical measurement: 8 channel; drift: <0.005 a/hr filters: type ol filter : high quality narrow band interference wave length : 405, 450, 492, 630 nm & four optional half bandwidth : 10 nm + 2 nm selection : automatic by stepper motor display: human machine interface : touch panel/ keypad, 6” graphics lcd memory: battery back up : 250 tests results : 2500 patient results; printer : 0n board thermal 52 columns, maintenance free power: wattage : 100 va; voltage : 115 —230 volts + 10%, 50 — 60 hz computer interface rs232 serial port : 9600 baud, 8 data, 1 stop, no parity bits usb curve plotting : graphical representation on printer plate carrier movement : precisely through the stopper motor dimensions in mm (lxbxh): 405 x 380 x 280 (approx) weight : 10 kgs. (approx) analysis modes : absorbance (normal & differential), cut off, multi standard, % absorbance, single standard, uptake, kinetic make: robonik , bench top ph meter: specifications: 1. dual display standard bench ph range: 0.002 14.00 ph resolution: 0.01ph ph accuracy: + 0.01ph ph calibration points: upto 3 temp range: 0 100 degree c temp resolution: 0.1 degree c temp accuracy + 0.3degree c temp compensation atc/mtc (0 100 degree c power requirement: 9vdc adapter, 500ma (220vac) dimention: 23x18x6 cm weight: 570g make: eutech , department of physics laboratory instruments , to investigate the motion of coupled oscillators to investigate the motion of coupled oscillators (stand type) complete set any iso certified reputed brand , to determine the wavelength of sodium source using michelson’s interferometer. specification: must be consists of beam splitter and compensator plates mounted in an aluminum housing. least count 0.01mm. must be consist of reading telescope of magnification 3x, fitted with ramsdens eyepiece & cross line graticule. 20 x objectives with work with he ne laser or diode laser. •sodium lamp house with power supply •power supply unit •diode laser holding stand (on retort stand base metal) diode laser 5mw •power supply unit • diode laser holding stand (on retort stand base metal) any iso certified reputed brand , measuring unknown temperature using a diode sensor. specification: the single board trainer helps to study temperature sensor using diode. the setup consists of i) a constant current source. ii) digital temperature indicator with sensor. iii) small heating arrangement. iv) op.amp. based signal processor / amplifier. v) digital voltmeter . vi) sensor : pn junction diode any iso certified reputed brand , to show the tunneling effect in tunnel diode using i v characteristics specification: d c power supply:0 12v/500ma. variable d c power supply with short circuit protection. digital meters:digital voltmeter 2v/20v digital ammeter 0 200 ma. all digital meter accuracy =1%, dual range, 3½ digit 7 segment (green display) load resistance:variable load resistance. diode: tunnel diode. set of patch chords & manual any iso certified reputed brand , to study time division multiplexing (tdm) 1. power supply requirement: 230v ac, 50 hz. 2. built in ic based power supply +5v, 5v dc. 3. size (hxwxd) 4x12x8 inch’’ weight 2kg (approx). 4. 2mm socket are provide on the surface of acrylic sheet to measure voltage & waveform. 5.must provide enough safety precautions from electrical shocks. 6. complete assembly/pcb covered in wooden box. 7. on board sine wave generator 4 i)250hz ii)500hz iii) 1khz iv) 2khz 8. on board clock generator 1 i)150khz 9. on board, multiplexer. 10. on board demultiplexer 11.on board low pass filter, 12. all parts are soldered on single pcb with complete block diagram screen printed. standard accessories: a training manual. connecting patch cords. list of experiments 1. to study of tdm modulation. 2. to calculate tdm for varies amplitude. 3. to detect tdm modulation. any iso certified reputed brand , 6 to study ask, psk and fsk modulators ask modulation & demodulation trainer the single board trainer helps to studies ask modulation & demodulation technique. the trainer consists of i) square wave signal source: variable frequency [ 100 hz – 700 hz ] ii) sine wave carrier generator: variable frequency [ 10 khz – 100 khz ] iii) modulator using transistor iv) demodulator additional accessory required: # dual trace oscilloscope microtech industries , inco, pisco,osaw 1. fsk modulation and demodulation trainer the single board helps to studies fsk modulation & demodulation. the trainer consists of i) signal source: variable frequency [ 20 hz – 1khz ] and amplitude [ 10v max ] ii) modulator section with carrier frequency generator using xr2206 iii) demodulator section using i.c 565. additional accessory required: # dual trace oscilloscope 2. psk modulator & demodulator trainer the single board trainer helps to studies phase shift keying modulation & demodulation. the trainer consists of i) sine wave carrier generator: frequency 33 khz ii) data generator iii) psk modulator iv) psk demodulator additional accessory required: # dual trace oscilloscope any iso certified reputed brand , to study am transmitter and receiver a. m.modulation & demodulation trainer[ i.c based] the single board trainer with in built i.c. regulated dual channel power supply helps to construct modulator using operational transconductance amplifier & to demonstrate how signal can be added to a carrier & observe the amplitude modulated waveforms & check the percentage of modulation. in the same trainer it also demonstrates how signal can be recovered from an amplitude modulated carrier by demodulator. the trainer consists of i) carrier frequency generator : variable frequency [ 9khz – 80 khz ] & amplitude [ 4v max ] ii) signal frequency generator : variable frequency [ 100 hz – 1 khz ]& amplitude [ 10 v max ] iii) modulator using operational transconductanceamplifier iv) demodulator using diode detector. any iso certified reputed brand , to design an amplitude modulator using transistor a. m.modulation&demodulationtrainer [ transistor based] the single board trainer with in built i.c. regulated dual channel power supply helps to construct modulator using transistor amplifier & to demonstrate how signal can be added to a carrier & observe the amplitude modulated waveforms & check the percentage of modulation. in the same trainer it also demonstrates how signal can be recovered from an amplitude modulated carrier by demodulator. the trainer consists of i) fixed carrier frequency : 83 khz , 2 v pp. ii) high frequency transistor bf494b 2 nos. iii) air core outputtransformer iv) set of resistance v) set of capacitor additional accessories required: # dual trace oscilloscope # signal generator any iso certified reputed brand , to study fm transmitter and receiver frequency modulation & demodulation trainer the single board trainer with inbuilt i.c regulated power supply helps to construct modulator & to demonstrate how signal can be added to a carrier & observe the frequency modulated waveform & measure the frequency deviation. the demodulation part helps to demonstrate how signal can be recovered from a frequency modulated carrier by using pll demodulator. the trainer consists of (a) modulator using xr2206 with carrier wave generator [ 45 khz] (b) demodulator using i.c 565 (c) signal frequency generator : variable frequency [ 100 hz – 1 khz ]& amplitude [ 4.6 v max additional accessory required: # dual trace oscilloscope any iso certified reputed brand , to study the characteristics of a ferroelectric crystal oven with digit temp controller and temperature meter digit volt meter ac power supply: ht power supply (5000volt) built in the app. facility to connect cro provided on the front of the panel. arrangement of sample holder with temperature facility given on the top of the panel. 5 nos. of capacitor to control the pe hysteresis curve, which are internally connected and controlled by the selector switch as given on the top of the panel. test sample pzt/tgs also provided with the apps. control circuit also engraved on lower top panel of the unit. sample type: 1.pzt 2.tgs instruction manual. connections are brought out through 4mm bt15 terminals. any iso certified reputed brand , to draw the bh curve of fe using solenoid & determine energy loss from hysteresis. hysterisis loop tracer complete with scope of learning: coercivity and retentivity and saturation magnetization, various magnetic phase identification, hysteresisloss •technical specifications: 3.5 digit digital gauss meter ac power supply: a step down transformer on board. one solenoid coil one search coil. output brought out through bnc connectors. type different types of controls through 10 turn potentiometer length of sample 39mm, diameter of sample 1mm (approx) sample type: soft iron nickle hard steel salient features: front panel built with high class insulated printed circuit board sheet with well printed circuits andsymbols. instruction manual. connections are brought out through 4mm bt15 terminals. optional accessories: cro any iso certified reputed brand , : to measure the resistivity of a semiconductor (ge) with temperature by reverse bias characteristics of ge diode (room temperature to 80 degrees centigrade) and to determine its band gapto measure the resistivity of a semiconductor (ge) with temperature by reverse bias characteristics of ge diode (room temperature to 200°c) and to determine its band gap. complete with scope of learning: band gap of semiconductor •technical specifications: • digital milli voltmeter 2v/20v • digital milli ammeter 20?a. all digital meter accuracy =1%, dual range, 3½ digit 7 segment (green display) • power supply: • constant current power supply 20ma • the experiment consists of the following: • oven with oven controller oven (up to 200ºc) • sample: ge diode mounted • output brought out through 4mm banana plugs. • front panel built with high class insulated printed circuit board sheet with well printed circuits and symbols. • instruction manual. • connections are brought out through 4mm bt15 terminals. • metal cabinet. any iso certified reputed brand , to study temperature coefficient of a semiconductor (ntc thermistor) specification:to determine the temperature coefficient of a semiconductor (ntc thermistor) thermistortrainer: the single board trainer with steel case and integral power supply helps to study the characteristics of the thermstor and calculate temperature coefficient of a semiconductor (ntc thermistor)..the trainer consists of the following specifications: 1. transducer :thermstor( ntc type ) 2. temperature bath :temperature control bath. 3.temperature range :ambient temperature to 100degree centigrade. 4. output :measured by digital meter 5. temperature indicator:digital 3 ½ digit any iso certified reputed brand , to verify the law of malus for plane polarized light. to verify law of malus for plane polarized light malus law verification in this experiment, malus law of polarization is verified by showing that the intensity of light passed through two polarizers depend on the square of cosine value of the angle between the two polarizer axis. ... the transmitted light is measured by a photo detector and the malus law can be verified. any iso certified reputed brand , to verify the stefan`s law of radiation and to determine stefan’s constant determination of stefan constant & verification of stefan boltzmann law (4th power law) 1.copper black body radiator 2.digital temperature indicator 3.dc regulated power supply 0 10v/3a. 4, digital voltmeter 0 20v 5.digital current meter 0 20a. any iso certified reputed brand , to study the polarization of light by reflection and determine the polarizing angle for air glass interface. to study the polarization of light by reflection and determine the polarizing angle for air glass interface. complete with scope of learning: polarization of light using half wave plate experiment optical bench rail type 1mtr. length diode laser with power supply analyzer polarizer photo detector glass & acrylic plate with holder. air glass mounted on hurtle disc instruction manual. patch cords 4mm. light source to be suuplied: diode laser 5mw any iso certified reputed brand , to determine the refractive index of (1) glass and (2) a liquid by total internal reflection using a gaussian eyepiece to determine the refractive index of (1) glass and (2) a liquid by total internal reflection using a gaussian eyepiece complete with spectrometer with standard spectrometer source of light sodium vapor lamp with transformer gaussian eyepiece any iso certified reputed brand , to determine the refractive index of liquid by total internal reflection using wollaston’s air film. to determine the refractive index of liquid by total internal reflection using wollaston’s airfilm. spectrometer with extended colimeter (devco), source of light sodium vapour lamp with transformer air film glass container for the experimental liquid. all setup for setting air film & liquid glass container any iso certified reputed brand , to study the reflection, refraction of microwaves complete set. any iso certified reputed brand , trainer kit logic switch: specification:8 nos. logic input, 8 nos. logic output with led indicator. dc supply:5v/1a volt(fixed), ± 12v/1a volt(fixed) . clock pulse generator: 1hz, 10hz, 100hz, 1khz, 10khz, with ttl & triggering single pulse output. in built digital meters: digital voltmeter (dual range 20v) 1nos bread board:1nos bread any iso certified reputed brand , to design a switch (not gate) using transistor logic trainer [ discrete components]: the single board trainer helps to studies and, or, notgates using discrete components. also study the transistor act as switch. the setup consists of i) built ini.c. regulated power supply + 5 v @ 250 ma power supply, ii) logic inputs: 2 nos. iii) logic output indicators : 1 no. iv) oroperation usingdiodes and resistance. v) and operation using diodes and resistance. vi) not operation using transistor and resistances. any iso certified reputed brand make , multivibrators trainer using 555 multivibrator ( i .c 555) trainer the single board trainer helps to study the monostable, astable & bistable multivibrator using 555 timer ic. the set up consists of i) i.c regulated power supply +12 v@250 ma ii) set of resistance iii) set of capacitor iv) variable resistance v) set switch vi) reset switch vii) timer i.c. lm 555 i) output led indicator. ii) connecting wire additional accessory required: # oscilloscope any iso certified reputed brand , op amp characteristics trainer kit op. amp. characteristics trainer the single board trainer helps to study the following experiments: (a) determination of input offset voltage, (b) determination of input offset current (c) determination ofinput bias current. (d) cmrr (e) slew rate the set up consists of i) i.c. regulated power supply +12 v & 12 v@250 ma ii) set of resistance iii) op. amp. lm741 iv) digital voltmeter 0 – 20v v) set of connecting jack any iso certified reputed brand make , zero crossing detector and comparator trainer zero crossing detector & comparator trainer the single board trainer helps to studies i)to design and setup a zero crossing detector circuit with op amp 741c and plot the waveforms. ii)to design and setup a comparatorcircuit with op amp 741c and plot the waveforms the trainer kit contains i) i.c regulated power supply +12 v & 12v @250 ma ii) set of resistance iii) op. amp. i.c lm741 iv) variable sine wave generator. v)connecting jack additional accessory required : dual channel oscilloscope. any iso certified reputed brand make , schmitt trigger amplifier using op amp trainer schmitt trigger trainer the single board trainer helps to study schmitt trigger action of an op.amp. and measurement of upper tripp point and lower tripp point. the trainer kit contains i) i.c regulatedpower supply : + / 12 v @250 ma ii) set of resistance iii) 2 nos. diode 1n 4148 iv) op. amp. lm 741 v) connecting wire additional accessories required: # sine wave generator # oscilloscope any iso certified reputed brand make , p n/zener /led diode characteristics trainer kit 1. semiconductordiode ( characteristics )trainer the single board trainer helps to study the v – i characteristics of forward bias , reverse bias and calculation of impedance. the trainer consists of i) built ini.c. regulated variable power supply : 0 – 30 v @250 ma ii) one digital voltmeter [ dual range] 0 – 2v and 0 200 v iii) one digital milli ammeter [ dual range]0 – 20 ma and 2000 ua iii) germanium diode : oa79 / in34 iv) silicon diode 1n4007 v) zener diode 5.1 v , 1 w vi) led vii) adequate no. of jack. any iso certified reputed brand , photovoltaic solar cell characteristic experiment set solar cell trainer: the single board trainer helps to studies (1) illumination characteristics , (2) current voltage characteristics , (3) power load characteristics , (4) areal characteristics , (5) spectral characteristics , (6) distance vs . open circuit voltage , (7) distance vs. short circuit current . the trainer containsin built i.c. regulated variable power supply , digital voltmeter , digital milliammeter,resistance bank , solar cell , small optical bench with riders ,set of filters , set of light chopper , lamp, variable power supply for light intensity controlle any iso certified reputed brand , transistor characteristics trainer 2. 2. transistor [ce & cb] trainer the single board trainer helps to study input & output characteristics of transistor in ce & cb modes and determination of hybrid parameters. the trainer consists of i) dual channel i.c. regulated variable power supply 0 – 5v@100 ma and 0 – 12 v @250ma with coarse and fine voltage control faculties. ii) digital milliammeter 0 – 20 ma iii) digital microammeter 0 – 2000 ua iv) two voltmeters 0 – 20 v v) transistor cl 100 vi) connecting wire any iso certified reputed brand make , rc couple amplifier trainer rc coupled amplifier trainer the single board trainer helps to studies (a) a two stage r – c coupled amplifier. (b) the frequency response of the amplifier. (c) the effect of negative feedback on the performance of the amplifier. (d) bandwidth measurement with inbuilt i.c. regulated power supply. the trainer consists of: i) ic regulated power supply +12v@250 ma ii) set of resistance iii) set of capacitors iv) 2 nos. transistor : cl 100 or equivalent v) connecting wire additional accessories required: # sine wave generator (3 mhz) # oscilloscope any iso certified reputed brand , wein bridge oscillator wien bridge oscillator ( op. amp )trainer kit the single board trainer helps to construct & study the lead – lag network and wienbridge oscillator using op. amp. study the waveform of the oscillator and calibrating it using c.r.o. the trainer contains (i) i.c regulated power supply +12 v & 12 v @250 ma (ii) set of resistances, (iii) set of capacitor (iv) 2 nos. variable resistance (v) op.amp lm741 (vi)connecting wire additional accessories required: # dual trace oscilloscope # sine wave generator any iso certified reputed brand , adc and dac trainer kit digital to analog converter (dac) trainer the single board trainer helps to study the operation of digital to analog converter using dac 0808. the trainer contains i) ic regulated power supply +12v & 12v @250 ma ii)logic inputs : 8 nos. iii) digital voltmeter : 0 – 20 v , 3 ½ digit display. iv) dac 0808 i.c. v) lm 741 i.c. microtech industries , inco, pisco analog to digital converter (adc) trainer the single board trainer helps to study the operation of analog to digital converter using successive approximation type adc 0804. the trainer contains i) ic regulated power supply +5v @250 ma ii)i.c regulated variable power supply 0 – 5 v with fine control . iii) digital voltmeter : 0 – 20 v , 3 ½ digit display. iv) successive approximation type adc 0804. any iso certified reputed brand , phase shift oscillator using bjt rc phase shift oscillator trainer specification: the single board trainer helps to construct & measure the waveform and frequency of rc phase shift oscillator. the trainer contains (a) i.c regulated power supply +12v & 12v@250 ma (b) set of resistances, (c) set of capacitors (d) op.amp.741 (e) gain adjustment pot (f) connecting wire additional accessory required: # dual trace oscilloscope any iso certified reputed brand , collpitts oscillator using bjt specification: colpitt oscillator trainer the single board trainer helps to construct & measure the waveform and frequency of colpitt oscillator. the trainer contains (a) i.c regulated power supply + 12 v @250 ma (b) 2 nos. inductors (c)2 set variable capacitor for different oscillator frequency. (d) variable resistance (e) transistor bf494b (f) connecting wire additional accessory required: # dual trace oscilloscope any iso certified reputed brand , to study the various biasing configurations of bjt for normal class a operation specification: class a power amplifier trainer a single board trainer helps to study & determination of output power, frequencyresponse and efficiency of a class a power amplifier. the trainer contains : 1. i.c regulated power supply. 2. set of resistances, capacitors etc. 3. transistors. 4. output transformer. additional accessories required : • sine wave generator • dual trace oscilloscope any iso certified reputed brand...
38242193 bids are invited for spare and plasticwares z drift compensator and notch filter , microcentrifuge tube 1.5 ml , microcentrifuge tube 0.5 ml , micro tips 2 200 ml , micro tips 0.2 2 ml , micro tips 200 1000 l , tube conical bottom, pp with hdpe closure, 15 ml , tube conical bottom, pp with hdpe closure, 50 ml , ice bucket with lid, pur material 2.5l , syphon, ldpe , round magnetic stirrer bar total quantity : 51027...
38137411 bids are invited for magnetic stirrer low temperature reaction bath with magnetic stirrer low temperature reaction bath with inbuilt total quantity : 2...
38067228 tender for testing calibration of laboratory instrument at chakchaka bottling plant under coochbehar mechanical sub division, phe dte., bod incubator water bath hot air oven spectophoto meter turbidity meter laminar air flow auto clave pressure gauge digital ph meter magnetic stirrer graduated pipette measuring cylinder volumetric flask graduated burette digital balance digi. bacteriological incubator centrigufe glass thermometer tds meter colony counter onsite changes...
37629757 bids are invited for biosafety cabnet class ii a2 , laminar flow hood , co2 incubator , micro centrifuge , vortex mixer , digital magnetic stirrer total quantity : 6...
37464589 procurement of laboratory instruments for department of chemistry, nutrition,bmlt, physiology and automobiles auctioned vide administrative procurement of laboratory instruments for department of chemistry, nutrition, bmlt, physiology and automobile sanctioned vide administrative order no 249 edn ( cs ) / hed 17011 ( 99 ) / 1 / 2023 ngc sec dated 12 04 2023 , items , sahli’s haemoglobinometer , thermometer ( digital ) , anthropometric rod , weighing machine , calliper ( stainless steel ) vernier calliper , neubour chamber , esr stand , mercury sphygmomanometer with stethoscope , reflux hammer , microwave ( 21lit ) , microwave ( 20 lit ) , refrigerator , large bowl , small bowl , spoon , fork , khunti , pressure cooker –3 lit , non stick cookware set , electric blender , induction , strainer , all utensils for chapatti preparation , electric kettle 1.5 lit , cup set , weighing machine , grater , knife , chopping board ( big ) , chopping board ( small ) , oven system large lpg gas – 5lit , soup bowl with spoon , dinner set , steel mortar , double beam uv vis spectrophotometer, 200 1100nm, complitable pc software, quartz cell.• brand systronics / perkinelmer / hitachi • uv vis • 200 1100 nm, • nm bandwidth • single wavelength, multi wavelength, scan & time scan operating modes • graphic lcd / led • pc controlled with compatible pc software • quartz cell set , digital viscometer, model no – lmdv60 , ice flaker, storage capacity – 7 kg, model no – lmif50 , magnetic stirrer with hot plate—1lit , plastic dessicators with vacuum facility—300 mm diameter. model no – lmdv60 • high accuracy • at least measuring range 2000000 mpa.s • lcd / led display • temperature monitor , digital ph meter with electrode, model 335 , digital conductivity meter with cell ( 1.0 cc ) , digital potentiometer, model 318 , microscope ( sm 100 ) , rotary senior microtome , sahli’s hemoglobinometer , digital ph meter with electrode, model no 335 , thermometer 1100c , thermometer 2500c , thermometer 3600c , sphygmomanometer ( mercury ) , sphygmomanometer ( aneroid ) , micropipette 1 10 ul , micropipette 2 20 ul , micropipette 10 100 ul , micropipette 20 200 ul , micropipette 100 1000 ul , stethoscope , wintrobe tube , westergren esr pipette with stand, , mechanical clicker with finger rice silver , stop watch ( js 307 ) , needle burner and syringe destroyer, model: medtech dots , digital photoelectric colorimeter with 8 filters , diesel fuel injector tester ( mophorn 400 bars , 6000psi ) , parts trolley , fuel injector cleaner and tester ( petrol engine ) [ petrol engine, operation mode, semi automatic, brand, autonics machines india private limited, voltage 230 v ac. warranty 1 year country of origin made in india product code royal mx use garages and workshops ] , antifreeze refractometer [ antifreeze refractometer for glycol, antifreeze, coolant and battery acid. antifreeze tester for measuring freezing point of automobile antifreeze and battery fluid condition ] , automative hand vacuum pump , universal radiator pressure tester and vacuum type cooling system kit , ball joint separator [ keaa 5 in 1 ball joint separator, pitman arm puller, tie rod end tool set for front end service, splitter removal kit ( rd06 ) 6% off ] , brake pad installation spreader caliper piston tool , bore gauge , compression gauge ( p ) threeh 8 pcs gasoline engine compression tester petrol gas engine cylinder automobile pressure gauge tester automotive test kit ma02a 20% off , compression gauge ( d ) , digital torque wrench , push pull gauge [ the peak / track knob of it can switch between the peak value load test and the continuous load test. model: nk 500n max load: 500n / 50kg min load: 50n / 5kg load graduation value: 2.5n / 500g ] , gear opener set [ bearing puller capacity separator wheel hub axle puller pinion removal splitter tool kit dn d1013 14pcs… ] , sound scope [ brandabn item dimensions lxwxh38.1 x 12.7 x 3.8 centimeters materialmetal item weight0.01 ounces is electricno ] , plastic gauge...
37399122 tender for supply of spinot tm digital magnetic stirrer hot plate: 18x 18 cm top size (code 6040)....
36978493 tender for procurement of chemicals and apparatus for serb project (file no. eeq/2022/000401) of dr. ram chandra maji, assistant professor, department of chemistry, bankura university. 2,6 pyridinedicarboxaldehyde 2,6 dimethylaniline sodium thiophenolate dichloromethane 99.5% ar/acs n hexane for chromatography acetonitrile chromatography grad grade potassium superoxide calcium hydride, powder, 99.99% trace metals basis o phenylenediamine 2 picolylamine vacuum desiccator 150 mm dia vacuum desiccator 250 mm dia magnetic stirrers with hotplate 2lh magnetic stirrer 1l...
36825480 supply, installation and demonstration of the chemicals, equipment and glass apparatus as stated below. , 4 pyridinecarboxaldehyde 25gm sigma ( usa ) , 4, 4 dipyridyl 5gm sigma ( usa ) , 3 pyridinecarboxaldehyde 25gm sigma ( usa ) , 5 aminoisophthalic acid 25gm sigma ( usa ) , 9 acridinecarboxylic acidhydrate 1gm sigma ( usa ) , 9 phenylacridine 5gm tci , isonicotinic acid 100 gm spectrochem , 4 cyano pyridine 500ml spectrochem , ethanol 500 ml merck , methanol 500 ml merck , dmf 500 ml merck , acetonitrile 2.5 liter merck , hexane 2.5 liter merck , et3n 500 ml merck , dmso 500 ml merck , zinc nitrate hexahydrate 100 gm merck , cadmium nitrate tetrahydrate 100 gm merck , manganese ( ii ) chloride tetrahydrate100 gm merck , cobalt ( ii ) nitrate hexahydrate 100 gm merck , cadmium iodide 50 gm merck , isoniazid 50gm merck , 5 nitro isopthalic acid 25gm merck , acetylene dicarboxylic acid 5gm merck , 1, 4 cyclohexanedicarboxylic acid100gmmerck , terephthalic acid 100gm merck , biphenyl 4, 4 dicarboxylic acid 5gm merck , 2, 5 thiophenedicarboxylic acid5gm merck , 5 aminoisophthalic acid 25gm merck , 2, 6 naphthalenedicarboxylic acid5gmmerck , 3, 5 diamino 1, 2, 4 triazole 25gm merck , 2 furancarboxaldehyde 5gm merck , ( e ) 3 ( pyridin 4 yl ) acrylaldehyde5gmmerk , dmso d6 ( w / o tms ) 10 ml 4 packs clearsynth , oxone 1 kg packsavra , r binol100 g packspectrochem , palladium on activated carbon 25 gclearsynth , 37. chloroform d ( w / o tms ) 100g packclearsynth , triazol 4 amine 5gm merk , 4 formyl benzoic acid10gmmerk , flask round bottom with socket 250 ml. b24 2 borosil , flask round bottom with 100 ml. b24 5 borosil , flask round bottom two neck angle 250 mlb24, b14 4borosil , flask round bottom two neck angle 100 mlb24, b144borosil , flask round bottom two neck angle 50 ml b24, b14 4 borosil , flask conical 250 ml. 4 borosil , flask conical 100 ml. 4 borosil , stopcock adapter straight with cone b14 5 borosil , stopcock adapter straight with cone b24 5 borosil , borosil 2400090 liebig with drip tip ( interchangeable joints : 24 / 29 ( inner ) & 24 / 29 ( outer ) ) 4 borosil , reflux condenser b24 joint2borosil , tlc chamber with lid cylindrical 100 ml2borosil , chromatography column with stopcock 20mm x 300 mm2borosil , chromatography column with stopcock 30mm x 450 mm2borosil , chromatography column with stopcock 40mm x 600 mm2borosil , oil bath 100 mm dia 2 borosil , oil bath 150 mm dia 2 borosil , beaker 250 ml 2 borosil , beaker 100 ml 4 borosil , beaker 50 ml 2 borosil , hard glass test tubes 50 borosil , small test tube ( for crystal processing ) 100 borosil , analytical digital balance specification: weighing capacity: 200 220g. readability: 1 mg. tare range: 210 g1 any reputed brand , octagon magnetic stirrer bar 8 x 14 and 8 x 225 tarsons , storage vial 10ml sterile100pctarsons , spinwin micro centrifuge tube capasity 1.5ml 500pc tarsons , wash bottle new 500ml 5pc tarsons , wide mouth bottle 30ml 10pc tarsons , micro pipette capacity: 20 200 ?l1 tarsons , macro tips 5ml grad eppendroftarsons , portable oil free vacuum pumps 1 remi , stainless steel labman lmuc 3 digital ultrasonic cleaner, capacity: 2.5litre 1labman , heating mantle 500ml 2 any reputed brand , heating mantle 250ml 2 any reputed brand , heating mantle 1000ml1 any reputed brand , heat gun machine, 60 550c 1800w ghg180 1bosch...
36545843 supply of equipment metaloop ch 3 , variablemicropipette ( 10 100 ?l ) , variablemicropipette ( 100 1000 ?l ) , table top centrifuge ( 2ml capacity ) , hand held digital colony counter & marker pen , digital ph meter , table top digital spectrophotometer , vortex mixer , sensi disc susceptibility test discs penicillin ( 10 u ) , antibiotic sensitivity disc , 200c refrigerator , wensar pgb precision balance , egg incubator , water bath , double beam uv vis spectrophotometer with built in spectratreats software , cool centrifuge , colorimetry , dna gel apparatus with power pack , uv transilluminator , micropipette , inverter , 42 watt multimedia home theatre speaker , magnetic stirrer with hot plate & digital indicator , wintrobes tube , snellens chart with light arrangement , ischara chart , knee hammer , projector , set up to study the reflection, refraction of microwave optics system. , gausian eye piece , aurdino uno r3 beginers kit with hc0 sr04 ultrasonic sensor , dipole radiation with angle from radiation from simple dipole antenna. ( antenna trainer kit ) , temperature controlled digital oil bath , vacuum pump , digital balance ( accuracy with 3 decimal ) , digital balance ( accuracy with 1 decimal ) , distillation unit panel ( for water distillation ) , . bod meter , uv chamber , table top digital ph meter with electrode , ice maker , chilled water circulator , tripod stand projection screen , sound bar , projector , beam compass , samples of rocks & minerals , streak plate , mirror stereoscope ( ordinary ) , rotring pen ( germany ) , rotring ink ( germany ) , compass with extension arms , fortin’s barometer , thermometer ( maximum minimum ) , hygrometer ( wet & dry bulb ) , scientific calculators ( casio ) , plane table set with all accessories , 42 watt multimedia home theatre speaker , 40 inch lcd projector screen , water filter cum purifier , bluestar water cooler , water level monitoring sensor...
36513012 tender for purchase of equipment for setting up civil engineering materials testing laboratory at moynapur gram panchayat office building at moynapur 1, california bearing ratio test ( cbr testing ) 2, liquid limit plastic limit testing 3. sieve analysis for sand 4. proctor density test 5. aggregate impact value test 6. sieve analysis of aggregate 7. flakiness & elongation test of aggregate 8, flakin times 9. penetrometer 12, aggregate abriation and loss angle straight 13, hot air oven with digital indicator & blower 15x15x18 14, hotplate magnetic stirrer 15, crushing test ( compressive testing machine ) 17, blain air permeability test 18, vicut apparatus ( initial and final setting of cement & consistency ) 19, trowels 20, le chateliers flask ( 250 ml ) 21, weight machine ( 5kg / 6v, 5mh ) 22, metal tray 4 nos ( 12 x 12 ) ( 12 x 8 ) 23, liquid limit device 24. hydrometer 25, polycarbonet beakers 50ml 26, polycarbonet beakers 100ml 27. moiture meter ( hand heil ) 29. digital ph meter 35, electrics work, 3no switch boadrs.75w cilling fan 2no.bajaj. havells including all necessary materials 36. display board...
36349384 supply of equipment , supply of equipments for dept of chemistry , distilled water plant , portable electrical 15 amp dimmerstat , portable oil free vacuum pump with moisture trap , heating mantle with energy regulator , soxhlet apparatus , mini centrifuge machine , variable volume micropipetter , hot plate with regulator , auto digital ph meter , glass calorimeter, double walled / double walled copper calorimeter , hot air blower ( heat gun ) , electric cream beater , electric hand blender , electronic weighing balance , magnetic stirrer bar ( pc of different size ) , microwave oven , supply of equipments for dept of microbiology , incubator shakers, make rivotek , bench top centrifuge rm12c , “kyowa getner” bioline xlms, inclined monocular microscope, with led illumination & variable light control , department of physiology , anthropometer , ergograph , sphygmomanometer ( mercury ) , dales bath ( complete set ) , microtome manual , digital electronic balance , department of physics , apparatus for the measurement of dielectric constant with frequency , to analyze elliptically polarized light by using a babinet’s compensator. , to determine the coupling coefficient of piezoelectric crystal , determination of e / m of electron by magnetic focussing method. , determination of thermionic work function of tungsten using a directly heated valve and verification of richardson’s equation of thermionic emission. , green gatevdi ( zero client ) gvdi 500 ( wi fi ) , 19.5” hp lcdmonitor , 25 mhz dual channel analog oscilloscope model 3802, aplap , department of botany , colorimeter with cuvettes , ph meter with electrode , electrophoresis power supply ( variable ) with all the attachments , digital electronic balance , microcentrifuge , micropipette with microtips ( 100 ofeach type ) , pressure cooker , minus20 deep fridge , double distillation apparatus with all accessories , department of zoology , microscope , microscope , colormeter , microtome manual , power pack for gel , ph meter , department of geography , total station leica model – ts 07 , lawrence & mayo , kaizen imperial , optica , labtronics...
36324309 supply, installation, testing and training of instruments from dbt instrument grant of department of biotechnology of the university of makaut wb at the haringhata campus of the university. supply, installation, testing and training of centrifuge refrigerated of dbt instrument grant of department of biotechnology of the university of makaut wb at the haringhata campus of the university. , digital dry bath , micro centrifuge , hot plate with magnetic stirrer , microprocessor , rotary shaker , water bath , dancing shaker , circulating water bath , gel rocker (cold room compatible) , uv transiluminator , analytical balance, weighing capacity to 300g, readability 0.1mg , bath sonicator , bod incubator with shaker , degree deep freezer , ice flaker 50kg/day , refrigerated incubator...
36238907 bids are invited for mini pathological laboratory equipment balance , uv vis spectrophotometer , vortex mixter , water bath , hot air oven , hot plate , fume hood , quartz cuvette , magnetic stirrer , bunsen burner , micro pipette , pipette tips , freezer , automated tissue processor , slide cabinet , binocular microscope , tissue floatation bath , tissue embedding processing cassette , container beaker , glass dropper , glass slides , cover slip glass , droppers plastic , container screw cap capsule bottle , borosilicate measuring cylinder , ph meter , centrifuge , l block total quantity : 14807...
36210706 bids are invited for laboraratory instruments vacuum pump , shaker , mixer , vacuum desiccator , auto desiccator cabinets with 120vac automatic drying module , dancing shaker , digital magnetic stirrer and hot plate , analogue magnetic stirrer total quantity : 15...
36165263 supply of equipments as per annexure , distilled water plant , portable electrical 15 amp dimmerstat , portable oil free vacuum pump with moisture trap , heating mantle with energy regulator , soxhlet apparatus , mini centrifuge machine , variable volume micropipetter , hot plate with regulator , auto digital ph meter , glass calorimeter, double walled / double walled copper calorimeter , hot air blower ( heat gun ) , electric cream beater , electric hand blender , electronic weighing balance , magnetic stirrer bar ( pc of different size ) , microwave oven , incubator shakers, make rivotek , bench top centrifuge rm12c , “kyowa getner” bioline xlms, inclined monocular microscope, with led illumination & variable light control , anthropometer , ergograph , sphygmomanometer ( mercury ) , dales bath ( complete set ) , microtome manual , digital electronic balance , apparatus for the measurement of dielectric constant with frequency , to analyze elliptically polarized light by using a babinet’s compensator. , to determine the coupling coefficient of piezoelectric crystal , determination of e / m of electron by magnetic focussing method. , determination of thermionic work function of tungsten using a directly heated valve and verification of richardson’s equation of thermionic emission. , green gatevdi ( zero client ) gvdi 500 ( wi fi ) , 19.5” hp lcdmonitor , 25 mhz dual channel analog oscilloscope model 3802, aplap , r.f. generator ( range : 9 10mhz apprx. ) . , micro ammeter ( range : 0 50m a ) . , potentiometer for sensitivity selection. , fixed capacitor ( metal ) . , variable gang capacitor. , sockets for test capacitor and variable capacitor brought out at front panel. , one solid bakelite plate to be insert in rap of test capacitor. , one solid bakelite plate to be insert in rap of test capacitor. , to determine the coupling coefficient of piezoelectric crystal , ac voltmeter ( 0 30v ) , , ac current meter ( 0 2a ) , function generator ( 0 3 mhz ) , connecting leads , determination of thermionic work function of tungsten using a directly heated valve and verification of richardson’s equation of thermionic emission. , determination of e / m of electron by magnetic focussing , green gatevdi ( zero client ) gvdi 500 ( wi fi ) each , 19.5” hp lcd monitor , 25mhz analog oscilloscope – model 3802 , 25mhz analog 2 channel oscilloscope , colorimeter with cuvettes , ph meter with electrode , electrophoresis power supply ( variable ) with all the attachments , digital electronic balance , microcentrifuge , micropipette with microtips ( 100 of each type ) , minus20 deep fridge , double distillation apparatus with all accessories , microscope , colorimeter , microscope , microtome manual , power pack gel , ph meter , lawrence & mayo , kaizen imperial , optica , labtronics...
36156628 tender for procurement of minor equipments for dst serb, goi, sponsored research grant, micro crntrifuge, magnetic stirrer with hot plate slitre, ph meter, hot plate, deep freezer 20c double door system, ....
36153723 bids are invited for magnetic stirrers (q4) total quantity : 1...
36080671 bids are invited for magnetic stirrers (q4) total quantity : 1...
35794074 supply, installation and commissioning of devices, equipments, instrument, machineries, tools etc. related to laboratories and workshops of civil engineering, electronics and instrumentation engineering and science and humanities department , civil engineering lab job type: new procurement , proctor compaction test apparatus: 1 set of standard rammer and mould require , turbidity meter , muffle furnace , bod incubator , digital flocculator with six jar , closed reflux cod digester , cod digestion tube , double distillation unit , ph / ise bench top meter , electronic weighing balance , chlorine standard solution , sodium phosphate dibasic , potassium phosphate dibasic , mercuric chloride , acetic acid glacial , potassium iodide , dpd oxalate , manganese sulphate monohydrate , sodium hydroxide pellets , sodium azide , manganese sulphate monohydrate , sodium hydroxide pellets , sodium azide , sodium thiosulphate anhydrous , sodium carbonate , potassium dichromate , ferrous ammonium sulfate hexahydrate , concentrated sulfuric acid , ferroin indicator , ebt indicator , edta disodium salt di hydrate , magnesium sulfate heptahydrate , ammonium chloride , concentrated ammonia solution , potassium bi iodate , salicylic acid , starch soluble , aluminium sulphate octadeca hydrate , calcium carbonate , methyl red indicator , mercuric sulphate , silver sulphate , burette 50 ml with burette stand , pipette 10ml ( graduated ) with rubber pump , conical flask ( 50ml ) , borosilicate glass , conical flask ( 100ml ) , borosilicate glass , conical flask ( 250ml ) , borosilicate glass , beaker ( 50ml ) , borosilicate glass , beaker ( 100ml ) , borosilicate glass , beaker ( 250ml ) , borosilicate glass , beaker ( 500ml ) , borosilicate glass , measuring cylinder ( 1000 ml ) , borosilicate glass , test tube , test tube holder , test tube stand , plastic wash bottle ( 500ml ) , reagent bottle ( glass, 50 ml ) , borosilicate glass , reagent bottle ( glass, 100 ml ) , borosilicate glass , reagent bottle ( glass, 250 ml ) , borosilicate glass , reagent bottle ( glass, 500 ml ) , borosilicate glass , reagent bottle ( glass, 1000 ml ) , borosilicate glass , bod bottle ( 300 ml ) , borosilicate glass , volumetric flask ( 50 ml ) , borosilicate glass , volumetric flask ( 100 ml ) , borosilicate glass , volumetric flask ( 500 ml ) , borosilicate glass , volumetric flask ( 1000ml ) , borosilicate glass , funnel 75 mm dia, borosilicate glass , plastic reagent bottles ( 500 ml ) , silica crucible ( 50 ml ) , desiccator with cover and porcelain plate, plastic knob, borosilicate glass, 200 mm , spatula with one end spoon and one end flat, , pycnometer to determine the specific gravity , core cutter for determination offield density of soil with dolly and rammer ( full setup ) , sand replacement methodto determine in situ density of soil with pouring cylinder, metal calibrating container with an internal diameter 200 mm ( full setup ) , constant head and falling head permeability apparatus with water reservoir , is sieve 60mm, 40mm, 20mm, 12.5 mm, 10 mm, 2.36 mm, 1.7 mm and 90 micron , laboratory electronic balance 10kg x 1 gm , laboratory electronic balance 10kg 0.1g precision as per is standard , direct shear test apparatus , standard proctor test apparatus , cbr value apparatus , plane table board forsurveying , tripod stand for prismatic compus , cross staff for ( perpendicular offset ) , heating mantle for bitumen test , ring and ball apparatus to determine the softening point of bitumen , aggregate crushing value test apparatus , penetration test specimen , extensometer , test piece ( mild steel ) , electronics and instrumentation engineering lab job type: new procurement , 3 mhz function generator , 1 mhz function generator , 1 ghz frequency counter , study of op amp applications trainer module , single phase power measurement , ardino uno microcontroller , 20 mhz oscilloscope , ad590 , ultrasonic distance sensor module hc sr04 for arduino uno , v i characteristics of scr trainer kit , digital and analog ic trainer kit , trainer module for determination characteristics of diac & triac , physics lab job type: new procurement , slide calipers , variable power supply , fortin’s barometer , convex lens , leclanche cell , electrodes for leclanche cells , physical balance , screw gauge ( micrometer ) , resistance box ( 1 ohm 5000 ohm ) , resistance box ( 1 ohm 10000 ohm ) , rheostat 100 ohm, 1.0 a , rheostat250 ohm, 0.5 a , rheostat500 ohm, 0.5 a , rheostat1000 ohm, 1.0 a , steel metre scale , wooden bridge , hair pin , board pin , apparatus to determine the force constant off a spring using hooks law , apparatus to find the coefficient of friction between wood and glass using a horizontal board , apparatus to determine the moment of inertia of a flywheel , apparatus to determine the coefficient of linear expansion of material of a rod with steam boiler and heater , slotted weights 10 grams, 20 grams, 50 grams, 100 grams, 200 grams, hanger for slotted weights , magnifying glass , apparatus to verify inverse square law of radiation using a photo cell , apparatus to study the dependence of capacitance of a parallel plate capacitor on various factors and determine the permittivity of air at a place , apparatus to verify kirchhoff’s laws using electrical circuits , stainless steel meter scale , vice clamp ( c type ) , stainless steel round 6 inch long nut eye bolt, , chemistry labjob type: new procurement , ph meter , conductivitymeter / tds , digital magnetic stirrer hot plate , double stage distillation plant, , burrette , conical flask with b24 standard joint ( i / c ) , digital voltmeter , bulb type pipette , bulb type pipette , bulb type pipette , beaker , beaker , volumetric flask , volumetric flask , volumetric flask , measuring cylinder , measuring cylinder , measuring cylinder , measuring cylinder , measuring cylinder , spatula set , reagent bottle , reagent bottle , reagent bottle , reagent bottle , gas cylinder with bunsen burner full one set work , arsenic test kit , 3 finger clamp & holder , 4 finger clamp & holder , thin layer chromtography , conical flask , refrigerator , potassium dichromate , 48% mangnese sulphate solution , starchindicator , alkali iodide azide solution , 40% kf solution , salt bridge tube , nh4oh solution , potassium chloride , bod bottle , digital photocolorimeter , digital analytical balance , ables flash and fire point apparatus , muffle furnace , copper electrode , zinc electrode , agar agar , solid ki , solid nh4scn , copper pyrite ore , haematite ore , solid nh4hf2 , solid kclo3 , nh4oh nh4cl solution buffer for ph 10 , z r reagent , 5% hgcl2 solution , silica crucible , solid kmno4 , solid na2s2o3 , solid na2edta , solid na2co3 , ethyl acetate , n hexane , ethanol , solid sncl2 , mechanical engineering ( production ) labjob type: new procurement , thermal conductivity meter , cnc simulator , bernoulli’s theorem verification apparatus , velocity measurement using pitot tube , model of water cooling system of 4 – stroke i.c engine , model lubrication system of 4 – stroke i.c engine , model of impulse steam turbine , model of gas turbine , model of evaporative condenser , dead weight testing for calibration of pressure gauge , digital micrometer , digital vernier , digital height gauge...
35756453 supply and installation of science based equipment to belda college, belda, paschim medinipur. , tender for supply of eqipment , water proof pocket ph/cond/tds/salinity tester oakton oakton pcts testr50 , mini submarine electrophoresis unit, casting tray cm 7 x 7 with gelcaster, and power supply 7090 tarsons tarsons gelcaster 7024 power supply 7090 , rectangular uv transilluminator dual wavelength, 220v igene labserve model no. ig uvd , digital 3d shaker with a microprocessor and brushless motor neuation technologies ishak 3d 5 nxt , microwave oven samsung ms23a301tak , hot air oven remi remi rdho 50, 50l 1100w , to study the motion of spring and calculate (a) spring constant, (b) g and (c)modulus of rigidity. science vision the setup contains the following accessories: a) spring fitted on a metallic stand. b) different masses c) digital stopwatch , to determine the moment of inertia of a flywheel. science vision the setup consists of a balanced cast iron wheel of about 8 dia and 4.4cm thick, and steel spindle supported on the ball bearings in strong iron brackets. the sides of the wheel are red or grey painted. the top of wheel is chrome plated and is marked with a thick red line. a pointer is fixed to one of the brackets. diametric hole is drilled in the shaft to take a pin and cord. the base is provided with four holes so that the apparatus can be fixed on a wall, complete with cord and hook. , to determine the elastic constants of a wire by searle’s method. science vision the 30cm long wire under test is connected to two brass rods about 30 cm long at their midpoints by two screws fitted at the ends of the wire. the rods are suspended from hooks. the setup contains rigidity modulus, sample wire, and digital stopwatch. , digital multimeter waco , digital voltmeter meco , digital ammeter meco , bread board weiss , dc regulated power supply. science vision the i.c. regulated power supply, load regulation is better than 0.5% , line regulation +/ 10% , continuous short circuit (30 see delay) & over load protection. , to determine wavelength of sodium light using newton’s rings. science vision the setup consists of a newton rings microscope with plano convex lens, plane glass plate with same diameter of plano convex lens, lens holder with beam splitter fitted on a metallic platform. na light source with jacket. , sodium (na) source and mercury (hg) source lamp for diffraction experiments. science vision , to determine the mechanical equivalent of heat, j, by callender and barne’s constant flow method.science vision the setup consists of a sprial heating element inside a 15 long corning glass tube surrounded by another corning glass tube, thermometer chamber are made of brass with asbestos insulation, all are fitted on sunmica finish wooden base, complete with a constant level brass tank with an adjustable height. , to determine the coefficient of thermal conductivity of cu by searle’s apparatus. science vision the setup consists of a copper rod about 30 cm long and 2.5 cm dia, two ends are fitted with steam and water jackets respectively, thermometer chambers are at the inlet and outlet of water flow, two holes for the thermometer at the copper rod, fitted inside a wooden box packed with felt. , to determine the wavelength of the laser source using diffraction of single slit/double slits. science vision/holmarc different wavelength diode laser of output power 5mw: single slit, width: 0.05 mm and dimensions (mm) : 60 x 45; optical bench rail rod; optical white screen , study of v i & power curves of solar cells and find maximum power point & efficiency. science vision the following experiments can be done with this trainer kit.current voltage characteristics power voltage characteristics determination for ff efficacy of the solar cell. , to measure the dielectric constant of a dielectric materials with frequency. ses, roorkee the setup consists of a capacitance measurement from 1 50khz, dedicated schering bridge with built in oscillator, a computation of dielectric constant and loss factor, samples of barium titanate, mlcc, and a conventionalcapacitor.complete in all respect including the instruction manual.except in cro. , to determine the specific rotation of sugar solution using polarimeter. science vision the setup consists of the following apparatus.a) polarimeter (bi quartz) make: goko/devco bi–quartz polarimeter with two eye – piece,vernier reading is 0.1° accurate, complete with polarimeter tube of 200 mmlong.b) light source for polarimeter.c) measuring cylinder(100c.c, 50 c.c & 25 c.c) d) sugar cube (1 kg) & e) filter paper. , determine output characteristics of a lvdt & measure displacement using lvdt sensor.make: science visiondisplay: 3 1/2 digit digital display.circuit: phase detection method. excitation: ac source 1khz accessory: micrometre screw gauge assembly for displacement measurement power supply: built in ic regulated. circuitry: phase detection type , measurement of strain using strain gauge. science vision sensor : 4 arm bridge with strain gauge mounted on cantilever 6kg. (10 kg. optional) display: 3 1/2 digit digital display. for mv / strain mode: half bridge & full bridge accessory: sensor assembly with a set of dead weights. power supply: built in ic regulated. , measurement of level using capacitive transducer. science vision sensor: rf capacitive type. display: 3 1/2 digit digital display. accessory: sensor assembly with glass cylinder fitted on a stand.power supply: built in ic regulated. , calibrate semiconductor type temperature sensor (ad590, lm35, or lm75) science vision sensor: rtd pt 100 circuitry: bridge amplifier with gain & span (zero) adjustment. display: 3 1/2 digit digital display. accessory: sensor assembly & small oven with heating arrangement power supply: built in ic regulated. , to measure the change in temperature of ambient using resistance temperature device (rtd). science vision sensor: rtd pt 100 circuitry: bridge amplifier with gain & span (zero) adjustment. display: 3 1/2 digit digital display. accessory: sensor assembly & small oven with heating arrangement power supply: built in ic regulated. make: science vision , digital cathode ray oscilloscope htc instrumentmodel no: pdo 5025s interface: rs232, usb(main sub), rj45 lan. bandwidth: 25 mhz. y deflection: 2mv / div ~ 50v / div. sweep mode: time base. max input: 400v (dc+acp p). input attenuation 2mv/div ~ 50v/div. easy to measure the big signal. , digital conductometer systronics model 304 , digital ph meterelectronics india elec_101 , digital potentiometer systronics model 318 , electronic rough balance goldfield k kea 210 , silver electrode for digital potentiometer zeal tech standard , oil free vacuum pump axiva v300 , magnetic stirrer with hot plate remi 2 mlh , oil bath with stirrerroyal scientific rsw 116 , heating mantle riviera 250ml , sonicator (ultrasonic bath) leela electronics leela sonic – 50, 1.3 l , three finger clamp with bosshead max scientific , teflon lined stainless steel autoclave sisco 50ml , teflon lined stainless steel autoclave sisco 100ml , microwave oven bajaj 17l , vaccum desiccator pp/pc tarson 250mm , semi automatic biochemistry analyzer rms analytica 705 , elisa plate reader with software for data visualization in desktop merilyzer eiaquant , digital plate tube rotator neuation iroll pr35 , vortex mixer attachment for 250 ml flask neuation iswix vt withvm a1 universal attachment+ vm a4 attachment for 250 ml flask , bod incubator thermocon type: forced convection type freezer compressor: hermetically sealed air cooling compressor system temperature range: 5°c to 60°c (resolution 0.1°c) accuracy: +/ 0.5°c outer moc: power coated crc steel sheet inner moc: chamber and trays made of ss 304 insulation: high grade insulation for tighter temperature controls temperature controller: fitted with digital temperature indicator cum controller with led display for set value & process value voltage indicator: fitted with moving coil type voltmeter for voltage monitoring power: 220/230v ac, 50/60hz dimensions (wxdxh) mm: 570 x 550 x 875 capacity: 280 ltrs volume 10 cuft no. of shelves: 3 controller: digital temperature indicator – cum – controller display: led display for set value and process value process value , magnetic stirrer with hot plate neuation istir hp320 , digital plate tube rotator with microprocessor & brushless motor attachment p1 50 16 tubes × 50 ml plate p2 15 35 tubes ×15 ml plate p3 05 55 tubes × 2ml plate neuation iroll pr35 attachment p1 50 p2 15 p3 05 , hot plate magnetic stirrer neuation technologies istir hp320 , water bath shaker remirsb 12 , vortex mixture with attachment 24 x 1.5/2 ml tubes neuation technologies iswix vt +vm a1 universal attachment+ vm a2 attachment for 24×1.5/2ml tubes , compound microscope monocular laboratory inclinable microscopemagnus model sm 100 led , haemocytometererma , soil thermometer instrument dt 2 pen type plastic digital thermometer with auto power offhtc , maximum and minimum thermometer jrm , anemometerhtc , hygrometermake jrm , rain gaugebrass make with measuring cylinder , lux meter htc lx 101a , analytical balance (accuracy 0.001 g) wenser pgb220 , refrigerator 190l samsung 3 star , digital water bath sktsk 152 , compound microscope monocular laboratory inclinable microscopemagnus model sm 100 led , ph meter (pentype) , conductivitymeter , totalsolids–refractometer , totaldissolvedsolids–tdsmeter , sacchidisc , muffle furnace inner dimension: 25x13x13cm (2.0 kw) labline lsc 50 , clinometers bg rocksmins fe05b clinometer compassbrass , theodolite with stand (aluminium tripod stand) golden engineering corporation theodolite transit as per isi specification completed with stand and other accessories in box skt modelwatts pattern lc 10 sec accuracybrass metal body fitted with special coated high range lenses , auto level b40a with aluminium telescopic tripod and 5 meter aluminium leveling staffsokkia sokkia b40 24x automatic level 1009572 53 , freemans measures abs case open reel fiber measuring tape 100m freemans , steel top line 30 m measuring typefreemans , prismatic compass with stand and plastic box brass body 5 inchgolden engineering corporation prismatic compass with stand and plastic box brass body 5 inch , automatic electronics weighing balance wensar pgb 600 , soil testing kit a/o model , rugged handheld gps navigator garmin garmin e trex 32x , levelling staff 6m 5 section light weightgolden engineering corporation levelling staff 6m 5 section light weight , ranging rod iron two parts golden engineering corporation ranging rod iron two parts , laser range finderr 1000 meters 1km rfa 1000 nikon prostaff 1000 laser rangefinder 16664 bundle with 3 cr2 batteries and lumintrail cleaning cloth make nikon , digital spirit level length 300mm pro dl30freemans freeman pro dl30 , gsm based indoor air quality monitor lutronaq 9901sd , soi toposheets printed copy survey of india , metrix mm soil moisture meter metrixmm soil , matlaband simulinkfamilyofsoftware(academicversion matlab 1,deep learning toolbox 1,symbolic math toolbox 1,partial differential equation toolbox 1,optimization toolbox 1,global optimization toolbox 15 1,statistics & machine learning toolbox 1 and fuzzy logic toolbox 1)...
35670270 bids are invited for magnetic stirrers (q4) total quantity : 1...
35523763 tender for supply of equipments uv vis spectrophotometer, gradient thermal cycler, trinocular microscope with phase contrast kit and camera, trinocular microscope with drawing attachment and camera, ph/ec/tds /temperature tester, magnetic stirrer, vortex, digital ph meter...
35508934 purchase and installation of equipment fo rdepartment of zoology, post graduate section purchase and installation of equipment fo rdepartment of zoology, post graduate section , uv vis spectrophotometer , gradient thermal cycler , trinocular microscope with phase contrast kit and camera , trinocular microscope with drawing attachment and camera , homogenizer , ph/ec/tds /temperature tester , magnetic stirrer , vortex , digital ph meter...