Eastern Railways - West Bengal

34246106 supply of h44gs 100m medium skirted screw base mercury lamp spot.h44gs 100m medium skirted screw base mercury lamp spot., supply of h44gs 100m medium skirted screw base mercury lamp spot ( highly safety uv lamp ) 100 watts....

Eastern Railways - West Bengal

33730414 supply of h44gs 100m medium skirted screw base mercury lamp spot.h44gs 100m medium skirted screw base mercury lamp spot., supply of h44gs 100m medium skirted screw base mercury lamp spot ( highly safety uv lamp ) 100 watts....

Public Health Engineering Department - West Bengal

33704699 supply of spare parts for regular upkeep of laboratory equipments and installation of new instruments required for different water testing laboratories related to water quality monitoring and survelliance activities under public health engineering department, government of west bengalmonitoring and surveillance activities under public health engineering dep 1 tungsten lamp 2 lc display for uv visible spectrophotomete 3 power regulator supply package for uv1 double beam spectrophotometer ( thermo ) 4 chasis with motherboard, integrated key pad, processor board, display, cell holder for uv vis spectrophotometer 5 electrode for cyberscan ph 510 / 700 ph meter, general purpose epoxy body ph electrode 6 mother board with integrated key pad & display for ph 510 / 700 7 power pack for cyberscan ph 510 / 700 ph meter 8 basic ion meter ph ion 7320 / star a 214 / accumet ion meter 9 fluoride ion selective electrode ionplus accumet combonation solid state combination for fluoride ion meter 10 temperature probe for ion meter 11 time alarm including relay contactor for autoclave 12 kettle type heating element, 3 kw for autoclave 13 uv lamp for laminar flow bench 14 electronic choke for uv lamp of laminar flow chamber 15 digital temperature indicator cum controller for incubators 16 stirring fan for incubator 17 supply of temperature sensor for incubator with compensating cable 18 dropping funnel for glass distillation assembly 19 mantle structure 5 lit with cloth element energy regulator for all glass water distillation assembly 20 5 lit glass reservoir for water distillation plant all glass coiled type 21 tripple jacketted condenser for water distillation plant all glass 22 kettle heating , 2 kw for water distillation plant ss 23 heating plate with integrated coil for hot plate 24 kettle heating element for water bath 1kw 25 silicon tube fitting for distt water unit, set of 3 mt 26 basic turbidity unit with motherboard &display with integrated chasis 27 key pad for tb210ir / tb211ir turbidity meter 28 suction assembly for vacuum pump including motor assembly & valves 29 filtering flask for vacuumfiltration 30 vacuum filtration funnel holder clamp 31 quartz t cell for hydride generator of aas 32 membrane dia 47 mm, ptfe for hydride generator thermo 33 plumbing kit for aas model ice 3500 34 pare peristillic pump tubing 35 gas liquid seperator top cap mk: thermo 36 iron hollow cathode lamp 37 arsenic holow cathode lamp 38 spider of spray chamber 39 buffel of spray chamber 40 massflow control ( mfc for vp100 ofic 3500 ) 41 power battery for tb210ir turbidity meter, 9v duralock alkaline, duracell brand 42 supply, delivery, installationof uv visible dual beam, programmable, scanning & suitable for water quality analysis spectrophotometer, 7“ high contrast colour graphic display, wavelength range:190 to 1100 nm, accuracy: ±1.0 nm; measuring methods: absorbance, % transmittance, concentration; detector: dual silicon photodiodes; connectivity: ethernet, usb b, usb a for external memory, keypad, barcode scanner, pcl compatible printer. light source: xenon lamp;cell holders: cell holder adjustable holder for round cuvettes: 13, 16 and 24 mm ; rectangular cuvettes: 10, 20 and 50mm & auto select option . the unit should be capable of storing user defined programming methods & to be supplied with programming data of reday to use spectrophotometric reagent tests are to be pre loaded & in usb sticks. the scope of work includes training of analysis of arsenic, iron, manganese to the user. the unit should be supplied with 10mmpatlength mateched pair cell along with power cord, operating manual & suitable ups. make: thermo / lovibond / wtw or equivalent 43 supply, delivery, installationof turbidity meter with standard calibration solution & accessories, measuring cuvette, carrying case & as per specification given in notice and direction of e.i.c.range: 0, 01 1100 ntu ( auto ranging ) . resolution: 0.01 9.99 ntu = 0.01 ntu / 10.0 99.9 ntu = 0.1 ntu / 100 1100 ntu = 1 ntu. calibration: 4 point auto calibration. unit shall be supplied with required calibration solutions, operating manual & as per specification in notice & direction of e.i.c. lovibond / thermo eutech / equiv 44 supply, installation & demonstration of microprocessor based ph / mv redox orp / temperature 700 meter with automatic temperature compensation. the unit should be complete with ph electrode, electrode holder, temperature probe, power pack & start up calibration certified buffer, operating manual & as per specification in notice & direction of e.i.c.thermo eutech / equivalent 45 supply, delivery, installation distillation unit, glass, with heater & in built cut ff system with reset button, horizontal type structure. all glass of borosilicate glass. , 4 lit / hour capacity. to work on 220 / 230 volts. the necessary connector tubing for installation are to be included in the scope of supply. the supplies to be as per specification in notice & direction of e.i.c. riviera / borosil / equivalent 46 supply, delivery, installation of microprocessor based analytical balance, 210 gm capacity, 0.1 mg redability, with internal calibration facility, air shield, ss pan, spirit level indicator & as per specification in notice & direction of e.i.c. shimadzu / equivalent 47 water bath made of ss, single hole, with concentric ring as reduction adaptor, with self ejecting type immersion heater suitable for preparation of chromogenic media. the supplies to be as per specification in notice & direction of e.i.c. relitech / digilab / equiv 48 purulia...

Bidhan Chandra Krishi Viswavidyalaya - West Bengal

33667096 establishment of state of art soil water testing facility and service centre purchase goods , particulars , milliporewater purifier: the system should produce pure grade water directly from potable water feed. the system, delivering astm type i and iii water, can be directly connected to the available potable water supply. system should contain inbuilt prefiltration containing 0.5um filter, silver impregnated activated carbon ( to avoid bacterial growth ) and polyphosphate granules anti scaling compound for removal of hardness from feed water. system should include reverse osmosis with conductivity sensors before and after the membrane to ensure the quality of purification. reverse osmosis should have a maximum water recovery of upto 20%. • total no. of conductivity cells in the system : four units • 3 – way solenoid valve : 2 units • ro reject recovery loop available to minimize tap water usage. recovery upto 66%. • rfid tag for automatic traceability of new consumables in the system’s memory to ensure on time reordering of the pre treatment consumables, the system should have automatic warnings and alarms regarding the water quality.type iii product water quality:, ions rejection : 97 to 98 % with new ro cartridge., organics rejection : > 99 % for mw > 200 dalton, particulates & bacteriarejection : > 99 %., flow rate : 8 lt / hr. the system should be quoted with proper prefilter & iron removal filter. both of these have to be provided by the same company who manufactures the water system.prefiltration system:a two stage purification 5 micron and 1 micron polypropylene graded density wrapped type depth filter with low voltage 20 watts powered dc pump with noise levels of 50 db prefilter should be attached with tap water. and• the unit shall comprise of diaphragm pump with inter connections and built in pressure sensor ensuring continuous monitoring of cartridge life.• system shall operate at minimum inlet pressure of 0.5 bar and maximum of 1 bar. • system shall deliver water at the outlet at a minimum pressure of 2.6 bar till a maximum of 2.8 bar.• system can handle feed water with tds as high as 5000 ppm and sdi upto 50.• it protects the water purification system downstream. iron removal filter:the system is connected with back wash able iron removal filter to deliver 0.1 ppm out put. feed water quality : potable tap water, conductivity :< 2000 ?s / cm., ph : 4 10, total chlorine : < 3ppm.fouling index : < 12., feed water toc : < 2000 ppb pe reservoir with vent filter: blow moulded pe reservoir with 50 l capacity with sensor rod float switch with a vent filter to resist airborne contamination consisting with 0.65 micron filter, activated carbon and sodalime for the removal of particulates, co2, n2 etc.the system produces type i water suitable for molecular biology, pcr, hplc & other critical applications. type igrade product waterspecifications: resistivity:18.2meg ohm.cm ( @ 25 degree c ) , toc : < 5 ppb , bacteria :< 0.1 cfu / ml , pyrogen : <0.001eu / ml, flow rate : 2 l / min, particulates> 0.22u:<1 p / ml , rnase: <0.01 ng / ml, dnase: 4 pg / ul company must provide ce, cul, valid iso and certificate of conformity. warranty for a period of 12 months from the date of installation. the system contains a built in dual wavelength photooxidation uv lamp ( 185 & 254 nm ) . the lifetime of uv lamp is two years. to support lifetime of uv lamp, original literature from company is to be submitted without fail.there must be minimum 200 systems installations in & around kolkata at leading depts. of state govt. institute, central govt. research institutes, industry in west bengal.and company’s own service team must be based in kolkata. engineers should be well trained by the company itself on water purification system. they only provide service whenever needed. suitable filters should be included wherever required. suitable distribution pump, booster pump for pumping feed water to the main unit from storage tank. final filter is 0.22 un. prefiltration cartridges are to be supplied for one year. in case, the system is having patented technologies in it, certificate with patent details should be submitted for proprietary item. systems consumables traceability via rfid tag technology. all water purification cartridges and point of use filters will have a built in rfid tag to ensure proper installation location, note installation date, and track volumes of water passed through the purification element. supporting documents wherever required and original catalogue should be provided to validate specifications. to verify the above technical specification provided catalogue & flow schematic must match on their global website for quoted model. , microwave digestionsystem : microwave digestionsystem capable of simultaneous processing of multi reaction vessels for digestion all kind of samples using all types’ acids including hf through pressure active control on reference vessel with pressure rate increase control and direct temperature control on all vessels. loading of vessels: top loading with hardware and software safety interlocks. sample vessels should be inserted individually from top for easy sample access. cavity and lid : stainless steel construction with heat bonded fluoropolymer ( pfa perfluoro alkoxy ) coating. system control and interface : touchscreen control, inbuiltsoftware, memory formethodparametersanddigestiondata with usb interface, software: built in software featuring screen display of temperature, weight, method search, power profile, method set up, cook book methods for various matrices, graphic display of routine operations etc. system should have option to operate using pc. software should have separate user login and admin login to secure method developed. digestion vessels: • vessels should bemadefrommassive tfm or ptfe tfm for easy handling.• the rotor should have capacity of 16or more vessels to run samples in same batch / run.• volume of vessel should be 75ml or more• vessel operating pressure should be high up to 100 bar or better• vessel operating temperature should be up to 2600 c or more. microwave oven: • the system should have poweroutput of1500w or more using dual magnetrons 2000w from 2 magnetrons ( 2 x 1000w ) • system should have circularoven forhomogeneousirradiation with pfa coating for corrosionprotection &gas collectionsystemforprotectionfrom reactiongases. • built in integrated cooling system for removal of gases ( vapours ) and cooling of vessel without a use of external chiller / thermostat in less than 20 minutes, reaction control:• the system must have direct temperature control in real time, measures the actual sample temperature in each individual vessel quipped with floor mounted ir sensors.• the system should pressurecontrolsensor for reference vesselinrealtime.• the temperature and pressure sensors supplied should be maintenance freewithoutcable connections. temperature measurement: measurementrangeambient to 250oc or more, pressure measurement : measurementrange0 to 40bar or better, contact free, optical sample pressure measurement, safety features : • interlocks to avoid opening of vessels during hot condition • release of over pressure to protect vessels from damage. • the system must have automaticsafety shut down atoverheat / overpressure. safety and emc emissions compliance warranty details: one year standard on site warranty from date of installation , input power supply: 230 240 v, 50 / 60 hz , centrifuge machine : microprocessor research centrifuges … • centrifuge rotors & carriers are suitable for use with variety of falcon & vacutainer tubes, • soft touch keypads for fast and accurate setting of run parameters. basic runs are easy with setting of speed, time, temperature, brake, press start key and compufuge • brushless induction motor with frequency drive & unique automatic rotor identification ensuring accurate speed setting for individual rotors. over current overheating safety cutoff circuit is provided for motor protection. • safety lid interlock on the centrifuge ensuring that the rotor does not run with lid open while the lid cannot be opened unless rotor comes complete halt. • max. speed 20000 • max. rcf 37540 • max. tube size 100 • max. capacity 400 • w x d x h ( mm ) 400 x 500 x 440 essential features: • user friendly microprocessor control with led display • menu driven ten programme memory • choice of high brake, low brake and coasting • imbalance detector with auto cutoff • safety lid interlock to prevent cover opening during centrifugation • automatic unique safety rotor identification system • speed holding accuracy 100 rpm • self diagnosis for errors four ( 4 ) years on site warranty from the date of installation iso 9001 2015 certified , environmental shaker : orbital shaking incubators salient features: • brushless induction motor with variable frequency drives suitable for continuous operations• step less variable frequency drive ensures gentle shaking start and maintains set speed• counter balanced mechanism for high stability in uneven load of different sized flasks• universal shaking platform to accommodate different sized assorted flasks• maximum shaking capacity – 9 flasks x 2000 ml• powerful fan motor for forced air circulation to maintain uniform conditions inside chamber • machine filled cfc free puf insulation to eliminate void pockets• unique design of thermal barrier for better energy efficiency• heating by long ss tubular heaters• additional tray to store samples• chamber calibration port on side • hermetically sealed compressor with cfc free refrigerant ( cis 24 plus ) • microprocessor controller with 4” lcd display for display of shaking speed & temperature• 9 programes memory• high temperature safety cut off & alarms for high / low set temperature• electrical circuit breaker• time delay for compressor switch on ( cis 24 plus ) • overload cut off relay for compressor ( cis 24 plus ) • rounded inner chamber for easy cleaning• attractive door profile• weight carrying capacity of each tray : 30 kg uniformly distributed• auto door closer• smart handle with led door closure indication• four ( 4 ) years on site warranty from the date of installation, desirable features: ( i ) touch screen display ( tft ) with additional features ( ii ) validation protocol with iq, oq, pq documentation ( iii ) port for calibration probes / safety back up iso 9001 2015 certified temperature range & accuracy: 5 c to 60 c + 0.5 c, internal volume ( liters ) : 215, platform size: 580mm x 600mm, maximum shaking capacity ( volume x no. of flasks ) : 100ml x 49, 150 ml x 33, 500ml x 24, 1000ml x 15, 2000 ml x 9, shaking speed range ( rpm ) : 20 to 250, shaking ampiltude: 25 mm, internal dimensions w x d x h ( mm ) : 660 x 765 x 650, external dimensions w x d x h ( mm ) : 800 x 1150 x 1300, temperature control: microprocessor with pt 100 sensor, display: 4 lcd screen, large size display for ease of reading, power failure alarm: audio visual alarm, door open alarm: audio alarm in case door open for over one minute, temperature variation alarm: set temperature + 2 c, audio visual alarm, illumination: 8 watts fluorescent tube, internal body material: stainless steel 304 grade ( standard modelas ) , stainless steel 316 grade ( gmp models ) , external body material: power coated crca steel ( standard models ) , satinless steel – 304 grade ( gmp models ) , insulation ( cfc free polyurethane foam ) : 70 mm minimum for body & 80 mm for door, noise level: less than 65 db ( a ) , recommended voltage stabilizer : vs02, warranty: four ( 4 ) years on site warranty from the date of installation , precision drier: microprocessor control helps in achieving precise high temperature with forced convection. • technical specifications ( parameter wise ) • internal dimension ( w × d × h mm ) 450×400×450 • chamber volume ( litres ) 740×618×630 • temperature range rt+10 ~300 c • temperature accuracy 1 c • display resolution ±1 c • timing range 1~9999min • shelves ( nos ) 2 • power consumption 1550w • electrical requirements 220v, 50hz, single phase essential features • microprocessor pid controller ( with timing function ) • polished stainless steel chamber with rounded corners for easy & quick cleaning • uniform distribution of air temperature • forced air convection • double layer glass door, larger viewing window four ( 4 ) years on site warranty from the date of installation iso 9001 2015 certified , 20 kva onlineups with battery back up:src 6000 uxi capacity 200kva, battery bank consists of 32nos, battery rake, 100 ah vrla battery exide, 120 minutes back up, 3 years warranty , uv vis spectrophotometer: microprocessor based uv vis spectrophotometer with high resolution touchscreen display, for operation on 220v / 50hz. ? uv vis spectrophotometer should have operating wavelength range 190nm to 1100 along with on board software for instrument operation. ? the software should be offered with user friendly software to work in scanning, wavelength program, time drive, rate, quant, scanning quant modes ? spectral bandwidth should be variable from 0.5, 1, 2, 5 & 20 nm is preferred ? fully optically double beam with czerny – turner monochromator design and holographic grating of 1200 lines / mm with 0.2 m focal length is preferred. ? light source : deuterium & tungsten ? detector – silicon diodes is preferred ? scan speed : up to 12000 nm / min or more ? wavelength accuracy : ± 0.1 nm or better is desirable ? wavelength reproducibility : ± 0.1 nm or better ? a stray light of <0.01 %t 220, 340 & 370 is a must ? photometric noise should be less than 0.00005a or better ? photometric range : minimum ± 4 a or more ? photometric accuracy should be ± 0.002a or better ? photometric reproducibility : ± 0.001 abs or better ? baseline stability should be less than 0.0003 abs / h or better ? cell ( quartz ) – with stopper – volume – 3.5 ml. – pack of 2 to be supplied along with instrument ? high sensitivity matched pair silicon photodiode detector ? 4 usb ports or more for high speed pc and printer connectivity, data storage and transfer through usb pen drive ? the instrument should provide network access via wireless connectivity. data can be transferred to a pc via a network ? large sample compartment compatible with wide range of accessories. ? must supply one pair of 10mm path length quartz cuvettes of 3.5 ml volume as a standard supply ? the instrument must be under 3 years on site warranty from the date of installation the following must be supplied along with the main instrument: ? one branded i3 pc with original windows 10 professional ? one laserjet printer online 1 kva ups with 30 minutes back up , automaticnitrogen protein analyzer: a. speed digester with scrubber digester unit, digestion system for 6 sample tubes with adjustable ir –heating and tight suction module to prevent the escape of sulfuric acid vapors during digestion. robust design with stand alone tube holder made from stainless steel. complete and ready to use system supplied with the following: • heating levels 1 to 10 and ir heating up to 580 °c • the insulation tube as well as the optimal designed heating chamber guarantees that the sample tubes are heated with optimal thermal homogeneity • sample tubes 300 ml ( diameter 48 mm ) with constricted condensation zone, glass thickness of 2.3 mm for sample tubes • tight suction module with included hose for scrubber / water jet pump.• stand alone rack• water jet pump, plastic• fast heat transfer; temperature range 700c to 580 c • sample holding capacity: at least 6 nos with 300 ml• tight suction module to prevent the escape of sulfuric acid vapors during digestion.scrubber unit environmentally friendly neutralization and exhaust of aggressive fumes, which arise during kjeldahl or other digestions.the system should have following features • it should operate without water jet pump • the build in membrane pump should guarantee high suction performance of 32 l / min. • for more sensitive digestions the suction capacity can be adjusted in a typical range of 100 – 400 mbar below atmospheric pressure.• the two step gas scrubbing system consists of a 3 l neutralization step and an adsorption step • the scrubber should be supplied complete and ready to use. b. automatic distillation system with ph acid base titration the system should have following features • detection range of 0.02 – 200 mg / n or more• steam ramps should be available• naoh pump• h20 pump• 7 inch touch display, the intuitive touch screen provides fast feedback and enables easy process handling.• recovery nitrogen:n: >98% with digestion process, n: >99.5% w / o digestionprocess • integrated timer • distillation capacity ( 100% ) ~ 40 ml / min• efficient steam distillation by high performance steam generator. adjustable distillation power 10 100% • operating convenience: compact, modern, and functional design, stand alone unit using minimal space, easy to use keyboard, clear led display• tap water consumption ~ 1.2 l / min• system should store memory of 80+ methods • system should store number of determinations log• system should store number of determination results• steam performance 150 ml / 5 min, system should have safety features:• protection of users from burns at the splash protector ( distillation area ) , which is hot during distillation due to protective door.• prevention of the start of a distillation with the protective door open and stop a running distillation and the dosing of reagents immediately when the protective door is opened during the process due to protective door sensor.• prevention of the start of a distillation without a sample tube inserted due to sample tube sensor.• prevention of electrical shock during maintenance with service door sensor / switch to disconnect electrical power immediately when the service door is opened.• protection of glass parts by protective shield ( cover ) at condenser control:• full process visibility, visual control, and close monitoring of the distillation process through glass splash protector.• full visibility of dosing pumps. • distillation area should be visible to make method development or trouble shooting easier. • warranty : 4 years on site from the date of installation ( for whole set up ) should have proof of supply of atleast 3 fully automatic system with inbuilt titration.iso 9001 2015 certified , quartz water double distillation set : flow rate: 2.5 lit / hr, primary & secondary boiler: demountable quartz boiler with silicone o ring arrangement to separate primary boiler from secondary boiler, easy to drain: unit has drain outlet at bottom of primary boiler for removing sediments, tubing: silicone tubing 10mmidx14mm od, 10m long, power required: 4.4kw, 230v, microbial activity : pyrogen free, conductivity: conductivity < 1?s / cm, condenser: quartz condenser inlet & outlet are at top for easy maintenance also additional cooling condenser is provided at centre, o / p: 2.5lit / hr, lxbxh cm: 35x35x100, daps: auto cut off has buzzer function & reset button, third party test reports: govt testing certificate for moc / third party test reports for output water can be shared, moc: quartz boiler and quartz condensers, daps: auto off in case water level falls – works with level sensor, water leveller: sediment drain provision with pinch cock and water leveller are connected with “t joint” with primary boiler, warranty documents: 3 years on site warranty from the date of installation iso 9001 2015 certified , ph ec ion meterwith ionselectiveelectrodes: specification for benchtop ion meter with ammonium & nitrate electrode package: meter specification: ise range: 0.0001 to 19900 ; resolution: up to 3 significant digits ; accuracy: ± 0.2 mv ; units: ppm, m, mg / l, %, ppb, none; calibration points: up to 5 points; calibration edit: yes calibration feature: fix calibration errors without complete recalibration; temperature compensation: 5 to 105 ?c temperature resolution: 0.1; readout:backlit graphic lcd display; splash proof rating:ip 54 data logging point: 2000 data with date & time st power input: 220 vlt ac wall adapter / optional battery operated facility. stirrer : automatic stirrer probe facility directly controlled by the meter. warranty: 3 years replacement warranty. certification: ce & tuv, ise specification: ammonium electrode: plastic membrane half cell with reference electrode ; range: 0.01 to 17000ppm; temp range: 0 to 40°c nitrate: module based half cell with reference electrode, range: 0.1 to 14000 ppm as n temp range: 0 to40°c connector: bnc supply should include: supply should include main benchtop ion meter with electrode holder & stand, nitrate electrode with replaceable module, reference electrode, respective filling solution pack, 300 ml , nitrate 1000 ppm standard, suppressor solution for ground water sample & isa solution for surface water sample.and ammonium half cell electrode with reference double junction electrode and all their respective filling solutions; standards and isa solutions along with automatic stirrer probe buffer solutions for measuring 1000 samples must be supplied along with electrode warranty: 4 years on site warranty from the date of installation . certification: ce & tuv ise specification: ammonium electrode: plastic membrane half cell with reference electrode ; range: 0.01 to 17000ppm; temp range: 0 to 40°c nitrate: module based half cell with reference electrode, range: 0.1 to 14000 ppm as n temp range: 0 to40°c connector: bnc .supply should include: supply should include main benchtop ion meter with electrode holder & stand, nitrate electrode with replaceable module, reference electrode, respective filling solution pack, 300 ml , nitrate 1000 ppm standard, suppressor solution for ground water sample & isa solution for surface water sample.and ammonium half cell electrode with reference double junction electrode and all their respective filling solutions; standards and isa solutions along with automatic stirrer probe specification for benchtop ph / conductivity / tds / salinity meter: ph range: 2.000 to 20.000; ph resolution :0.001ph accuracy: ± 0.002 ;mv range:±2000.0 mv; calibration features:fix calibration errors without a complete recalibration;ph electrode type :ph / atc triode. conductivity range:0.001 ?s to 3000 ms; conductivity resolution / accuracy:0.001 ?s / 0.5% of reading ±1 digit for conductivity, tds & resistivity; compatible cell constant:0.001 to 199.9; ph / cond. calibration points:up to 5 points; cond. electrode type:dura probe conductivity cell;resistivity range / resolution:2 ohm to 100 meg – ohm / 2 ohms cm resolution; salinity range / resolution:0.01 to 42 ppt sea water / 0.01 resolution; tdsrange / resolution :0 to 200 ppt / 4 significant digits; tds factor range:linear, 0.01 to 10.00; stirrer provision ( optional ) :direct control of stirrer probe with meter. ip rating:ip 54 rated; data logging:2000 with date and time stamp including auto read function; power supply:universal, ac power adapter, 100 240 vacand 4 nos. aas battery ( 800 hrs. ) . warranty: 3 years replacement warranty , certification : ce & tuv , laboratory petty mechanical / heating devices a ) magnetic stirrer: • speeds range 150 1500 rpm • stainless steel hot plate model for temperatures up to 340 c• ceramic hot plate model for temperatures up to 500 c • easy to read backlit lcd for display of set & actual parameters • monitoring of set & actual temperature / speed• high accuracy of temperature control with embedded duel sensors• advanced stirrers with microprocessor technology• constant speed even with change of load / voltage • maintenance free brushless motor• scratch proof & excellent chemical resistance• external temperature probe for control of fluid temperature• last parameter recall, ideal for repetitive processes• unique safety temperature control system • settable safe temperature limit to avoid overheating• residual temperature warning when unit is switched off for operator safety• power 1050• max. stirring quantity ( water ) ( liters ) 10• stirring paddle ( ptfe coated ) q 20a ( 13 x 50mm ) • motor rating input ( w ) 18• motor rating output ( w ) 10• speed range ( rpm ) 150 1500• speed / temperature display lcd• speed display resolution ( rpm ) 1• top plate material ceramic glass• dimension of top plate ( mm ) 184 x 184• heating power ( w ) 1000 • temperature range upto 500 c• control accuracy of heating temperature 1 c• residual heating warning alarm above 50 c• control accuracy of heating temperature with pt 1000 0.2 c• external temperature sensor pt 1000• dimension ( wxdxh ) ( mm ) 360 x 215 x 112• protection class acc. to din en60529 ip 21warranty: 4 years on site warranty from the date of installation.b ) water bath: • multipurpose water bath with adjustable double line 12 holes to hold different size• samples for easy & hygienic heating. technical data with parameter • temperature range rt + 5 c _ 99 c• temperature stability +0.5 c• tracking alarm +2 c• chamber volume 15 ltrs• interior dimension ( w x d x h mm ) 450x300x110• timing range 1~9999min • remark double lines six holes• electrical requirements 220v, 50hz, single phase• power consumption 1500w essential features:• microprocessor control with timing function• digital display• audible and visual alarm for over temperaturewarranty: 4 years on site warranty from the date of installation. c ) willy mill grinder: • ¼ hp, chamber size 40mmx25mm ( cast steel chamber ) d ) microwave oven • convection, microwave, 28l capacity, 1400w e ) e burette: fully motorized, touch screen control panel, , pre calibrated dispensing speed, capacity 50ml, ptfe piston for good chemical compatibility, spring less valve assembly, inbuilt memory dor 20 reading, computer connectivity option with free software, rechargeable battery, 5 no. adapters free of cost, free spare usb cable for computer connectivity, battery charger, increment for 10ml capacity : 0.005 ml 25 ml capacity : 0.01 ml 50 ml capacity : 0.01 ml accuracy ( +, ) 0.2% cv ( +, ) 0.07% two years warranty , nabl certificate , refrigerator : frost free refrigerator with a capacity of 415 liters, double door, smart inverter with multi storage basket with an energy rating of 4 stars or better, 3 years warranty , ac machine : split type , capacity of ac units in tonnage 1.5 with 5 star rating, !00% copper, 3 years warranty , flame photometer: microcontroller based unit designed to provide automation in operation, measurements and end result presentation. it can do the estimation of sodium ( na ) , potassium ( k ) , lithium ( li ) , calcium ( ca ) and barium ( ba ) in single aspiration of a sample. specifications • microcontroller controlled automation for ease of operation.• determination up to five elements with single aspiration ( na, k, li, ca & ba ) .• unit of measurement “ppm” and “meq / l” • suitable for medical and industrial analysis• calibration standard up to five point.• auto ignition• gas leak sensor• auto gas cut off• password protection• separate login for administrator and guest• data processing with linear mode or quadratic curve fitting• results of a measurement taken earlier can be recalled and displayed ( max. results storage: 500 ) • graphics lcd readout ( 240 x 128 dot ) lcd readout for adequate user interfaces. • built in real time clock for date and time.• centronix printer port for epson compatible dot matrix / inkjet printers to get hard copy of results ( printer optional ) .• air compressor with built in air regulator and air filter ( systronics model 126 ) .• pc link software ( optional ) • reproducibility: + 1% fs + 2 digits in low concentration mode. + 2% fs + 2 digit in high concentration mode.• curve fitting accuracy : + 2% fs. ( high conc. range ) • filters ( regular ) : na ( 589 nm ) , k ( 768 nm ) ; interference filters with 10 nm bandwidth• filters ( optional ) : li ( 671 nm ) , ca ( 622 nm ) , ba ( 554 nm ) interference filters with 10 nm bandwidth• separate channel and separate silicon photodiode ( detector ) for each element.• minimum sample: approx. 3ml. • aspiration time: five element analysis within 20 second on single aspiration• operating air pressure: 0.45kg / cm2 ( typical ) , regulated. *• fuel gas: lpg ( liquid petroleum gas ) , regulated.**• power supply: 230v +10%, 50hz.4 years on site warranty from the date of installation elements minimum concentration without dilution maximum concentration ( without dilution ) low concentration mode maximum concentration ( without dilution ) high concentration mode na 0.2 ppm 10ppm 100 ppm, k 0.1 ppm 10ppm 100 ppm, ca 3.0 ppm 100 ppm 300 ppm, li 0.1 ppm 2 ppm 50ppm, ba 50 ppm500 ( minimum ) • minimum & maximum are the limit of calibration , not measuring range elements serum urine bio fluids na 0 200 meq / l, 1 : 100 dilution 0 250 meq / l, 1 : 100 dilution upto 250meq / l , with 1:100 dilution, k 0 10 meq / l, 1 : 100 dilution 0 100 meq / l, 1 : 1000 dilution upto 250 meq / l, with 1: 100 dilution, ca ( note ) 0 10 meq / l, 1 : 2 dilution upto 250 meq / l , with 1: 100 dilution, li 0 2 meq / l, 1 : 10 dilution upto 250 meq / l, with 1: 100 dilution specification for compressor • pressure : power supply : • to 1.0 kg / cm2 ( maximum ) 230 v + 10 % • weight : 6 kg ( approx. ) , digestion chamber with heating: specification of digestion chamber 1 dimension:1800mm x 1000mmx 1200mm ( l x b x h ) , working space:1500mm x 900mm ( l x b ) 2 fume chamber should be made of double skin construction of frp ( fibreglass re inforcement plastic ) , outside should besmooth finished and inside of fume chamber is mat finished.inner lining of the f.c. should be compressed frp sheet, lined with f.r.pof 5mm thick biphenyl a grade fume rate resin. 3 external finish will be with 1st class grade pigment with resign 4 conceal type counter balancing door with toughened glass with frp framing 5 casing of the blower should be made up from frp. motor wattage 0.75kw, 415v, 3000 / 1420rpm, tefc , type mn – 16 dol 415v, 3phase on / off push bottom starter 6 standard ducting system of 200 mm dia ( 8” ) . pvc rigid duct.10 m duct free with the system. 7 impeller of the blower should be made up from frp. 8 surface of the fume chamber also made fromfrp , also the working surface is fire retardant . 9 the fume chamber will have facilities to mount 02 no. service panel with external control to operate the gas, water outlet within the chamber, electric switches, 08watt led daylight fitted inside the chamber. specification of digestion chamber fume purification system water scrubber : vertical types: 1. size of the water scrubber is1000x 800x 1400 ( lx d x h ) . 2. frp make water tank of capacity 750ltrs. 2 nos. 3. chemical pump, capacity 85 lpm, h.p. 0.5 1no. all plumbing work from connecting point. ( source of water ) specification of hot plate 1.rectangular in shape. body is fabricated out of thick mild steel duly finished in white powder coating paint with mat finished colour combination. the hot plate made of cast iron precisely machined and smoothed duly finished in heat resistant black paint is firmly mounted on the body. heavy duty heating elements are securely laid under the plate to operate on 220 volts, ac , 50 hz . temperature is controlled by three heat rotary switch / energy regulator as per demand. sizes : 36” x 18” guarantee / warrantee for all components: 24 months from the date of installation...

Indo Tibetan Border Police - West Bengal

33243263 bids are invited for membrean , smps , carbon , uv barrel , uv lamp , uv choke , s v , tds adjustar , pipe and pipe fitting , slim sponcandle , spun candle , repairing charge total quantity : 56...

Indian Oil Corporation Limited - West Bengal

32612445 supply of spares for ambient air monitoring station and sru v analyser analyser, stack monitoring , pmt cooler assembly, p / n:025730000, teledyne , power supply, 12vdc p / n: kit000254 sox ( model 100e ) / nox, 5vdc, 15vd power supply, p / n: kit000253 sox ( model 100e ) / nox ( model 200e ) analyser, make teledyne api, kit, uv lamp, w / e a adapter ( bir ) , p / n: kit000236 sox analyser, model 100e make teledyne api, pump rebuild kit, p / n:pu0000110, teledyne , pca flow / pressure, p / n:040030100, teledyne , window, sample filter, 47mm ( kb ) , p / n: 016290000 sox ( model 100e ) / nox ( model 200e ) analyser, make teledyne api , assy. pump nox pump pack, s / n:055740200, teledyne 220v / 50h, filter tape roll, p / n:460180, metone glass fiber, 70+ days per roll, 30mm x 25m, ...

Technical Education and Training Department - West Bengal

32121987 supply, testing, installation and commissioning of different tools, equipment and machineries of beauty therapist trade ( short term course ) under strive project atitimidnapore, paschimmedinipur. 1 therapy bed for beauticians, steel or wooden, foldable with head rest and arm rest, cabinet and trey below the bed, length2000 mm, width 800 mm , 250 kg bearing capacity 2 video derma scope sensor resolution 1600 x 1200, magnification native optical: up to 35x digital: up to 105x, lens assembly dual lenses, 3 layer glass, 650nm cut off, video format: yuy2, frame rate: 30 fps, video / image properties colour: hue, saturation , exposure: brightness, contrast, image: sharpness, gamma, video, image files bmp, jpg, avi, lighting 8 ultra bright leds fully adjustable brightness, dimensions 13cm x 3.6cm x 4cm, interface usb 2.0, software scalable window, zoom, freeze, resolution, rotate, flip, region of interest ( roi ) automatic / manual white balance, operating systems windows 10, 8, 7, and mac os 10.8 or higher 3 belex 08 cosmetic multiple device , current for my stimulation bipolar, impulse with frequency 100 hz: , reduction time– 0.7 s. , relaxation time – 1.2 s., power: 180 w; voltage: 220 v; weight: 19 kg; high frequency: approx. frequency 150 200 khz; flow rate 12 l / min; maximum vacuum – 600 mm.hg’, brossage brushes ( 20, 40, 55, 70 mm. ) 4 micro bio lifter capacity – 0 0.3 ton running mode – moving volt – 110 v 120 v 5 microdermabrasion suction power : 65 68 cmhg with 300pcs 6 lifting c 7 hi frequency salon equipment for parlour, voltage – 200v, semi or full automatic 8 ultrasonic machine ultrasonic frequency 3 mhz 9 galvanic machine voltage: 150 200v, wattage: 10 50 watts 10 professional electronic wax heater with heat controller, shock proof & specially for beauty parlour purpose 11 facial and hair steamer face sauna hot mist moisturizing humidifier for spa skin care, salon beauty equipment 12 hot cabinet volt –ac, 220 v , wattage – 120 w, temp. 75 deg c 13 foot spa, 220 v, 60 w, 50 hz, automatic 14 manicure trolley with double bowls 15 equipment trolley with 5 drawers, easily movable 16 therapy stools, revolving, height adjustable, wheel fitted, steel 17 pedicure tool steriliser, 8l capacity, green and red light indicator, built in uv lamp generates ozone to sterilize different types of tools, uv reflection on both sides & the shining bottom fulfil the sterilization, adjustable timer to assure different needs for sterilizing 18 spa paraffin wax warmer 19 pedicure station salon chair along with manicure station 20 jet spa 21 24 professional makeup brushes kit wooden handle with leather pouch...

MAULANA ABUL KALAM AZAD UNIVERSITY OF TECHNOLOGY - West Bengal

31674864 supply, installation, calibration, successful commissioning and training on the working procedure of instruments for the department of pharmaceutical science and technology for animal house of makaut wb at the haringhata campus of the university. , polypropylene cage / poly carbonate cage guinea pig , polypropylene mice cage , polypropylene rat cage , sliding type trolley for micecages , sliding type trolley for ratcages, outer dimensions approx.. without wheel ( mm ) 1563x405x1415 1570x405x1335, number of cages / row 5, total shelves 5, total number of cages 25 , rabbit cage standard , trolley with inbuilt polypropylene rabbit cage , rabbit cage with portable trolley , animal water feeding bottles , animal water feeding bottles , animal water feeding bottles , mice restrainer broom style , rat restrainer broom style , flat bottom restrainer , flat bottom restrainer , acrylic rabbit restrainer , metabolic cage , euthanasia chamber for rat , medium size animal operating table , animal identification device , animal identification device , animal identification device , feeding needle , feeding needle , feeding needle , feeding needle , feeding needle , feeding needle , feeding needle , feeding needle , big pp sink with under wall bench module , electric insects and paste killer chamber , autoclave , apron , slipper ( in pair ) , scientech capacity 600g electronic weighing balance , digital humidity and temperature combination sensor , uv lamp , laminar air flow , uvcabinet , white board , white board...

Bidhan Chandra Krishi Viswavidyalaya - West Bengal

31324213 supply of equipment cooling centrifuge: 1. relative centrifugal force ( rcf ) >16800 x g 2. temperature range 0 to +40º c 3. timer: 30s to 9h, continuous 4. full digit display for ease of programming 5. should maintain constant 4º c at max. speed. 6. rotor, rotor lid and rotor bowl must be metallic, not plastic 7. inbuilt facility to avoid off and on of the compressor during refrigeration 8. should have low noise level <50 dba 9. compressor should shut down automaticallyafter non use of 7 to 9 hrs. 10. sample access height < 26cm 11. fixed angle rotor for 18 x 1.5 / 2ml tube with third party certified aerosol tight lid 12. should provide adapter for 0.2ml pcr tube 13. lid with faster locking facility i.e. ½ of a turn or better 14. should have service centre in kolkata / mohanpur , uv transilluminator ( with darkroom, camera and software ) : 1. epi white light 2. camera with motorized zoom lens 3.one click image capture facility with auto lighting auto exposure auto focus function 4. should have uv table with uv lamp of 312nm for field of view 20 x 20 cm or more 5. scientific grade camera with camera resolution upto to 7.6 megapixels or better 6. camera must have usb 3 interface 7. 16 bit camera – 65 536 grey levels 8. camera should have motorized zoom lens with feedback 9. darkroom should be made up of steel and stainless steel 10. wide access door with uv safety shut off function 11. software control of the lighting 12. should have white light led panels with automatic intensity adjustment 13. software with multiple user license for image acquisition with full glp compliance. molecular weight calculation, band quantification, colony counting, distance calculation, text annotation and image enhancement, 3d dynamic scan 14. should provide white light conversion screen 15. should supply with computer 16. should have service centre in kolkata / mohanpur , gel electrophorosis: midi horizontal electrophoresis system 1. a midi horizontal electrophoresis system should be able to run the gel size of 15 x 7 cm, and 15 x 10 cm. the system should be supplied with 15 x 10 gel trays with gel tank with safety lid. 2. the supplied gel trays should be uv proof and the trays can be directly kept on the uv transilluminator and should have a integrated fluorescent ruler in the tray. the ruler should get illuminated on exposure to uv light for easy and safe calculation of the band movements. 3.should be provided with a bubble leveler for even gel casting. 4. the gel caster should have 3 height adjustable screws for balancing the uneven platforms for uniform gel casting. 5.the electrodes should be color coded to remove the confusion of wrong orientation. 6.the lid should have a integrated cables to connect it to the power pac directly. power supply basic programmable power supply should be capable to operate four electrophoresis units simultaneously for four identical runs with graphic led display. the output range should be 10 300 v , 0.4 400 ma, 1 75 w . constant voltage, current or power with automatic crossover memory storage: 9 programs , 9 steps, timer control : 99 hr, 59 min automatic power up after power failure, safety features: no load detection; sudden load change detection. mini gel specification for 8 x 7 cm gels high throughput capable of running up to 4 mini gel ( 8 x 7 cm ) simultaneously. should be supplied with the capability of running two gels ....

Indian Army - West Bengal

30920944 procurment of medical stores procurment of medical stores , drugs , uv lamp (lc 105 uv lamp) compatible to elga water filter system , ro membrane lc 143 compatible to elga water filter system , pre treatment cartridge compatible to elga water filter system , de ionisation cartridge compatible to elga water system filter system , sanitization tablets (pa) compatible to elga water filter system , points of use filter compatible to elga water filter system...

Health And Family Welfare Department - West Bengal

30301944 repairing of small value equipments lamp infra red , uv lamp , bp apparatus ,filcker fusion apapratus ,nebulizer , stirret , magnetic , automatic razor sharpner , hand and gofoot puva , hand nad foot puva , pipette , sldie viewer , slide warmer ,sterilizer , weighing scale , x ray view box , flame photometer , hot plate , pulse oxymeter , oxygen flow meter , wheel chair seal , patient trolley welding , almirah lock , almirah foot , almirah painting , sterile dressing drum, sterile , locker lock repair , revolving chair seat , revolving chair , wooden chair repairing handle , metal table , wheel repairing ,etc ...

Department Of Health And Family Welfare - West Bengal

30161876 repairing of small asset value equipments mentioned in annexure i at district hospital, alipurduar. 01 lamp, infra red 02 uv lamp 03 bp apparatus, mercury 04 bp apparatus, dialer 05 bp apparatus, digital 06 flicker fusion apparatus 07 nebu.lizer 08 niddle destroyer 10 illuminator 11 vision chart, opthalmic 12 stirrer, magnetic 13 automatic razor sharpner 14 hand & foot puva 15 laryngoscope 16 pipette 17 slide viewer 18 slide warmer 19 sterilizer, uv 20 sterilizer, basic 21 weighing scale, pediatric, electronic 22 weight machine 23 x ray view box 24 flame photometer 25 hot plate 26 pulse oxymeter 27 oxygen flowmeter 28 wheel chair seat along with back 29 wheel chair wheel 30 wheel chair handle 31 patient trolley wielding 32 almirah lock 33 almirah foot 34 almirah painting 35 sterile dressing drum 36 sterilizer 37 locker lock repair 38 revolving chair se.at along with back 39 revolving chair wheel 40 revolving chair handle 41 wooden chair kepaiiing handle 42 wooden chair repairing seat 43 wooden chair repairing foot 44 metal table repairing handle 45 metal table repairing seat 46 metal table repairing foot 47 small wheel repairing (e.g. trolley, oxygen stand, intravenous stand etc.,) 48 medium wheel repairing(e.g. trolley, oxygen stand,iv stand etc,) 49 big wheel repairing (eg.trolley,oxygen stand,iv stand etc,) 50 oxygen stand repairing 51 patient trolley stretcher sheet change 52 repairing of iv stand 53 iron cot wielding 54 iron cot painting 55 iron cot sheet change 56 wooden table repairing drawer 57 wooden table repairing top 58 wooden table repairing foot 59 b.p. cuff 60 plug top (6 amp or 16 amp) 61 almirah door 62 almirah rack...

Department of Higher Education - West Bengal

29507062 supply of lab equipments of the departments of physiology for details specification refer to tendernotice , mini protean® tetra vertical electrophoresis with basic power supply 4 gel vertical electrophoresis system (#165 8001) and power pac basic power supply (#164 5050), for 1.0 mm gels, with five 10 well combs and casting accessories for up to 4 gels, tran illuminators combined tans illuminator 10 x 10 cm basic system with sate beam filter, high range, 360 nm, four x 4w uv lamps, cool day light, cooling fan, orange uv blocking shield...

Public Health Engineering Department - West Bengal

29170560 supply and delivery of different spares materials regarding repairing of equipments in wtp, shrink wrapping machine and labelling machine 500 ml 1000 ml unit at haringhata bottling plant, kalyani, dist. nadia. supply and delivery of different spares materials regarding repairing of equipments in wtp, shrink wrapping machine and labelling machine 500 ml 1000 ml unit at haringhata bottling plant, kalyani, dist. nadia. , supply & delivery of the following spares / materials for wtp at site: , a ) uv lamp with ballast , b ) dosing metering pump ( metcon water systems pvt. ltd. ) , c ) dosing tank ( 60 ltr ) ( metcon water systems pvt. ltd. ) , d ) media comprising of pebbles and gravels ( 1 / 4x1 / 16, 1 / 2x1 / 4, 3 / 4x1 / 2, 1x3 / 4, 11 / 2x1 ) , treated sand, activated carbon, anthracite ( approx 2400 kg ) , e ) gasket 1.5” small ( silicon ) , f ) gasket 1.5” normal ( silicon ) , g ) gasket 2” ( silicon ) , h ) ozone cell for ozone generator , i ) float switch sensor , j ) 6 mm dosing pipe ( teflon type ) , k ) electronic compact balance machine ( 0 2 kg ) , supply & delivery of the following spares for shrink wrapping machine ( capacity 6x4 bottles / 3x4 bottles, make mini pack ) at site: , a ) proximity sensor pnp no, nc , b ) proximity switch m18 24v dc no+nc , c ) ring type thermocouple , d ) thermostat sensor , e ) teflon coated wire 4 sq. mm. , f ) sealing knife mushroom 30 long , g ) hylum bracket 8 , supply & delivery of the following spares for roll feed labelling machine ( capacity 60 bpm, make hilden ) at site: , a ) unwinding roller ( 500 / 1000 ml ) , b ) plc ( for 2000 ml ) , c ) rod type heater ( 2000 ml ) , d ) rolling station belt ( 500 / 1000 ml ) , add: gst @ 18%...

Indian Oil Corporation Limited - West Bengal

28062781 supply of pac analyzer lp , sbc w/8 . 4 lcd w/mag digitizer p/n 92176 as per tender specifications , kit , interface p/n 92167 6200b , antek as per tender specifications , pwr sply , 12 & 5 vdc , 5% adjust , 80134 as per tender specifications , card compact flash memr p/n 56233 antek as per tender specifications , power supply ac/dc 12v 10a p/n 103980 as per tender specifications , pcb p6200 24v dc p/n 58215r2 as per tender specifications , pcb p6200 power distrb p/n 58211r3a as per tender specifications , uv lamp model 6000s ( sulfur ) p/n 71097 0 as per tender specifications , line transfer , p/n 31065 6 . 75 , antek as per tender specifications , sulfur photo multiplier p/n 70090 as per tender specifications , filter uv floroscence p/n 71095 as per tender specifications , teflon ferrules ( pkg of 10 ) p/n 31054 as per tender specifications , o ring kit s detector ( sulfur ) p/n 90180 as per tender specifications...

Public Health Engineering Department - West Bengal

25989253 supply of spare parts for maintenance of instruments and equipment for different water testing laboratories related to water quality monitoring and surveillance programme under public health engineering department govt of west bengal , supply of spare parts for maintenance , mother board for uv1 / aquamate spectrophotometer ( pcb set alfa , beta , uv1 processor only ) , lc display ( alfa/beta/bio/aqua ) of uv1/aquamate spectrophotometer , switch mode power supply complete set for aquamate visible spectrophotometer , power regulator supply package for uv1 double beam spectrophotometer ( thermo ) , chasis with motherboard , integrated key pad , processor board , display , cell holder for uv vis spectrophotometer , electrode for cyberscan ph 510 /700 ph meter , general purpose epoxy body ph electrode , ph electrode for inolab 720 ph meter , sentix41 , mother board with integrated key pad & display for ph 510/700 , power pack for cyberscan ph 510/700 ph meter , power pack for inolab 720 ph/cond/ion meter , basic ion meter ph ion 7320/star a 214/accumet ion meter , display of basic ion meter , fluoride ion selective electrode ionplus accumet combonation solid state combination for fluoride ion meter , basic ph chasis integrated with mother board & display for 700 series , supply of basic salinity conductivity salinity meter : cond7110/ stara 212 , conductivity cell tetracon 325/duraprobe 4 electrode conductivity cell , k=0 . 475/cm for salinity meter . , time alarm including relay contactor for autoclave , kettle type heating element , 3 kw for autoclave , low water cut out for autoclave , uv lamp for laminar flow bench , electronic choke for uv lamp of laminar flow chamber , digital temperature indicator cum controller for incubators , stirring fan for incubator , mantle cloth with heating elemeant & energy regulator , dropping funnel for glass distillation assembly , mantle structure 5 lit with cloth element energy regulator for all glass water distillation assembly , 5 lit glass reservoir ( two neck with std joint fitting ) for water distillation plant all glass , tripple jacketted condenser for water distillation plant all glass , kettle heating , 2 kw for water distillation plant ss , motor for magnetic stirrer , heating plate with integrated coil for hot plate , teflon coated round magnetic stirring bar for magnetic stirrer , 8x22 cm , kettle heating element for water bath 1kw , silicon tube fitting for distt water unit , set of 3 mt , basic turbidity unit with motherboard & display with integrated chasis , power battery for tb210ir turbidity meter , 9v duralock alkaline , duracell brand , suction assembly for vacuum pump including motor assembly & valves , autoclave lid lock fly nut , autoclave fly nut key , vacuum filtration funnel , ss316 , 250 ml , quartz t cell for hydride generator of aas , reference detector board for uv1/aquamate spectrophotometer ( pcb reference detector ) , membrane dia 47mm , ptfe for hydride generator of aas...

Presidency University - West Bengal

23428897 supply of the under mentioned goods/articles 1. laminar hood: horizontal (tissue culture) make: acco (iso certified company). model. ac 72 02. 2. uv lamp with automatic sensor & fluorescent lamp hybridization oven, neolab make: model: hi 231. ...

Bidhan Chandra Krishi Viswavidyalaya - West Bengal

23208267 ridf stevia 30 / 2019 20 supplying and installation of laboratory furnishing 1 laboratory table ntechnical specification nproviding & fixing l 2100 x d 600 mm x 2 pcs. clear granite counter ( 20 mm thick polished granite ) .200 mm deep 20 mm thick polished granite front facia.cutting and creating hole in slab and stone.providing and fixing counter storage below and above granite top made with bwr ply conforming is. 303 1989 chemically treated for termite and borer resistant bonded with melamine fortified urea formaldehyde synthetic adhesive / phenol formaldehyde synthetic resin of 18 mm thickness with 1 mm approved colour laminate ( confirming to is 2046 95 & en 438 ) of all visible surfaces with 1 mm thick colour laminate in suede finish on all external / visible surfaces and 0.8 mm thick off white laminate on all internal / non visible surfaces. all exposed edges will be sealed with pvc edge banding, machine applied using hot melt glue nsize 2100x 1200x 1500 2 laboratory table ntechnical specification nproviding & fixing l 2400 x d 600 mm clear granite counter.rate shall be included of 20 mm thick polished granite.200 mm deep 20 mm thick polished granite front facia.cutting and creating hole in slab and stone.providing and fixing counter storage below and above granite top made with bwr ply conforming is. 303 1989 chemically treated for termite and borer resistant bonded with melamine fortified urea formaldehyde synthetic adhesive / phenol formaldehyde synthetic resin of 18 mm thickness with 1 mm approved colour laminate ( confirming to is 2046 95 & en 438 ) of all visible surfaces with 1 mm thick colour laminate in suede finish on all external / visible surfaces and 0.8 mm thick off white laminate on all internal / non visible surfaces. all exposed edges will be sealed with pvc edge banding, machine applied using hot melt glue . nhandle lock nsize 2400x 1200x 750 3 sofa set ntechnical specification nsupplying and placement of waiting sofa. the side frame assembly shall be fitted to the two ends of the connecting beam assembly to from the leg cum armrest assembly. it shall be made of 03.81±0.03 cm x 0.2±0.016 cm.the nends shall be the connecting beam assy. which holds thetwo side frames to each other. 2 nos tie members shall be used to connect the side frames. the tie member shall be of dia 3.81±0.03 cm x 02±0.016 cm. . the seat rest assembly shall be consists of a fabricated inner frame assembly insitu moulded high resiliense ( hr ) moulded seat rest assembly shall be covered with replaceable fabric upholstery cover.the dimension of the seat shall be :52.0 cm ( w ) x 50.0 cm ( d ) x 6.0 cm ( t ) .the backrest assembly shall be flexing type and consists of a fabricated inner frame assembly insitu moulded with high resilience ( hr ) polyurethane foam having density=45+ / 2 kg / cm3 with hardness load 14±2 kg for 25% compression of the foam.the complete moulded backrest assembly shall be covered with a replaceable fabric upholstery cover.glide shall be injection moulded in black nylon & fitted to the front and of side nsize 3 seater l 1850x d760x h 750mm 4 lcd or led tv set ntechnical specification nsharper and defined picture , branded company, screen size 40 inch measured diagonally, light weight ( 7 8 kg ) , usb drive format support display type lcd, picture mode vivid, standard, custom, sound modes standard, dynamic, clear voice, custom, with stand width 568 mm nmaintenance and service for 3 5 yrs 5 water purifier and cooler ntechnical specification n40l water purifier, cooling capacity 40l per hr, power consumption 1 750, 3 stage purification process, retaining natural quality of water, built in safety mechanism against incomplete purification, , uv lamp 8 watts, efficient after sales service nmaintenance and service for 3 5 yrs...

Council Of Scientific And Industrial Research - West Bengal

22814520 procurement of acquity pda / tuv 2489 / 2998 perf main kit 201000281 uv lamp for waters pda detector 2998 of hplc procurement of acquity pda / tuv 2489 / 2998 perf main kit 201000281 uv lamp for waters pda detector 2998 of hplc...

Jadavpur University - West Bengal

21673006 supply of items uv lamp chamber, filtration set up 2 nos. of pvc make 60 liter water tanks and 1 candle filter of 20 liter, optical measuring set up 1. acrylic sheet, 2 soda lime glass sheet 3. quartz glass sheet 4. borosilicate glass sheet...

Presidency University - West Bengal

21563350 supply of the under mentioned goods/articles 1 sds,100gm 2 aps,250gm 3 sodium citrate, 500gm 4 spirit,10l 5 glucose,250gm 6 hcl, 500ml 7 nitric acid, 500ml 8 lactose,500gm 9 sodium tungstate,500gm 10 copper sulphate,250gm 11 lactic acid,250g 12 seliwanoffs reagent, 500ml 13 esbachs reagent, 500ml 14 millons reagent, 500ml 15 hydrogen peroxide, 500ml 16 sodium tartrate, 250g 17 diphelylamine, 500ml 18 amino acids leucin,1gm 19 amino acids aspartic acid, 1gm 20 amino acids histidine,10gm 21 amino acids alanine,100gm 22 sugars d maltose, 500gm 23 sugars d fructose extrapure, 500gm 24 sugars d ribose extrapure ar, 25gm 25 n butanolextrapure solvent, 500ml 26 pyridine, acs/extrapure solvent, 1g 27 acetic acid, acs/extrapure solvent, 500ml 28 dimethyl sulphoxide (dmso) for hplc & uv spectroscopy, 500ml 29 ninhydrinextrapure ar, 10gm 30 phosphoric acid, 250gm 31 solution for cell culture sterilization 32 petroleum ether 33 mohr salt, 250gm 34 alkaline phosphatase enzyme, 100u 35 competent cells, dh5α 36 ciprofloxacin hydrochloride, 1g 37 pcr teaching kit 38 x gal for blue white screening, 1ml 39 kb1063 human il 1beta genlisa™ elisa krishgenbiosystems 40 hiper radial immunodiffusion teaching kit 41 oxytocin, 1gm 42 noradrenaline, 1gm 43 hematoxylin stain, 5gm 44 eosin stain alchohol soluble, 1gm 45 xylol /xylene, 46 lmp agarose, 25gm 47 leishman stain (powder), 100gm 48 deoxynucleotide (dntp) solution mix 49 taq dna polymerase with standard taq buffer 50 geneitm plasmid preparation teaching kit 51 fast green, 5gm 52 methyl green, 5gm 53 janus green b, 5gm 54 fuelgen, 1g 55 bromophenol blue, 5gm 56 adenine, 5gm 57 guanine, 5gm 58 cytosine, 5gm 59 uracil, 5gm 60 thymine, 5gm 61 perchloric acid (hclo4) 70 72%, 500ml 62 hydrochloric acid (concentrated), 500ml 63 isopropanol, 500ml 64 solution for nucleic acid purification , molecular biology grade, 500ml 65 slides 66 cover slips 67 50 ml tarson centrifuge tubes 68 burette stand 59 laboratory thermometer 70 stop cock 71 test tube holder 72 test tube rack 73 uv vis quartz cuvettes, reduced volume 1 ml 74 chemical goggles 75 hair dryer (with hot and cold air options) 76 marbel ball 77 micropipettes (1 ml, 100 µl, 10 µl) 78 microtips (1 ml, 100 µl, 10 µl) 79 ruler (transparent type) 80 pencil 81 labels (round and square) 82 glass marker pen 83 scissor (small and large) 84 paper clips 85 cotton thread (book binding quality, white) 86 blue litmus paper 87 red litmus paper 88 parafilm 89 glass markers 90 dispovan 10 ml syringes with needles 91 plastic cuvettes for bacterial culture od measurement 92 pcr tubes 93 rubber tubing 94 kymograph paper, 95 silica gel chromatography plates 96 chromatography paper himedia 601 46x57 100s 97 chromatography paper himedia 642 46x57 100s 98 chromatography paper himedia 238 20x20 100s 99 chromatography chambers 100 chromatography chambers, vapour tight [for holding 4 cm long paper] 101 whatman no. 1 paper sheets 102 uv lamp (254nm, 365nm) 103 syringe (5 ml) 104 syringe filters (0.22 µm) 105 rubber apron 106 test tube stand 107 tissue rolls 108 neoprene gloves (medium size) 109 purple nitrile gloves (medium size) 110 glass capillary tubes 110 glass droppers 111 glass beakers 250ml 112 glass beakers 400ml 113 glass beakers 1000ml 114 conical flask 150ml 115 conical flask 100ml 116 volumetric flasks 100ml 117 volumetric flasks 500ml 118 volumetric flasks 1000ml 119 glass rod 120 100 ml measuring cylinder 121 conical flasks 50 ml 122 conical flasks 100 ml 123 conical flasks 250 ml 124 conical flasks 500 ml 125 test tubes 126 glass pipette 127 measuring cylinders 50 ml borosil 128 measuring cylinders 250 ml borosil 129 measuring cylinders 500 ml borosil 130 petri plates (90 mm) borosil....

Eastern Railways - West Bengal

21304913 tender for 1)a set of spare parts of water purifier c [a set of spare parts ofitem list : (1) a set of spare parts of water purifier cum cooler consists with items asbelow: pf filter (candle) size 20. make : eureka forbes / aquas. (2) carbon block size 20. make : eureka forbes / aquas. (3) uv lamp, power 8/11/12 watts suitable for eureka forbes water purifiermodel no. ag green pure chill 120pss, or ag green pure chill 80ssuv.make: phillipsor similar. (4) pcb card for ag green pure chill 120pss. make: eureka forbes / aquas. (5) pcb card for ag green pure chill 80ssuv. make : eureka forbes / aquas. (6) faucet (ss water tap) suitable for ag green pure chill 120 pss / ag greenpure chill 80ssuv. (7) pre filter with housing, size : 20 suitable for eureka forbes make aggreen pure chill 120pss / ag green pure chill 80ssuv water purifier....

Department of Higher Education - West Bengal

20832442 supply of laboratory new equipment facilities, surendranath college 5.01 pneumograph sets 5.02 stop watch 5.03 wooden screen with stand 5.04 wais ii (wechsler abbreviated scale of intelligence) 5.05 statistical package for the social sciences (spss) – 17th version 5.06 chin rest 5.07 16 personality factor questionnaire (form a) 6 dept. of toology 6.01 vertical gel electrophoresis apparatus 6.02 laminar flow hood for cell culture 6.03 co2 incubator with co2 cylinder 6.04 centrifuge (15 ml) 6.05 kymograph apparatus 6.06 air conditioner (115 ton) 6.07 uv lamp for cell culture room sterilization with setting 6.08 magnetic stirrer for media preparation (with stirrer)6.09 filter apparatus with 012 micron filter 6.1 binocular dissecting microscope with light 6.11 inverted microscope (student model) 6.12 micropipette set 6.13 hot air oven (ambient to 300ᵒc) 12*12*14 7 dept. of molecular biology 7.01 olympus high resolution binocualr microscope (cx 21iled) 8 dept. of physiology 8.01 inverted microscope 8.02 spectrophotometer 8.03 students microscope 8.04 portable ecg machine 8.05 ph meter 8.06 microtome 8.07 kymograph machine 8.08 skinfold cliper 8.09 anthropometric rod set...

Department of Higher Education - West Bengal

20607252 supply of laboratory new equipment / facilities : incubator shaker ( 1.5 1 ) ;e gel electrophoresis unit compound microscope 104 simple ficro scope 1o5 water bath 106 objective tens ( .0x ) 2 dept. of geography 2 abney tevel 202 soil testing kit 203 fortins barometer 204 thennometer ( .c 205 raingauge mimror stereoscope u? duepy level 21 ) 8 transit theodobte 2os chnometers 2.1 ) rocks and minerals 3.0i m icrocentrifuge ( 6 well, tarson ( 1o2o ) 302 uv vis spectrophotometer systronics double beam 3.03 pcr 3.04 electronic aalance ( wincer, o.oolgrn 3 05 four binocular microscope ( olympus ) 306 refrigerator. double door s1o lit 4 dept. of piiysks 4 01 fresnel s buiprisma 4 02 function generator 4.03 cro 4.04 determn. of planck const by led 4 05 determin. of ionization potential of mercury 4 0r6 e / m using bar magnet 4.07 spectrometer 4 08 wavelength of alpha line of h atom 4 09 wavelength of he ne laser by plane diffr. grating 4.10 to study photoelectric effect 3 dept. of psychology 5.01 pneumograph sets 5.02 stop watch 5.03 wooden screen with stand 5.04 wais u ( wechsler abbreviated scale or 3 intelligence ) 5.05 statistical package for the social sciences 5.06 chun rest 5.07 16 personality factor questionnaire ( form 3 a ) 6 dept. of zoology 6.01 3 vertical gel electrophoresis apparatus laminar flow hood for cell culture 6.03 co, incubator with co2 cylinder 6.04 centrifuge ( 15 ml ) 6.05 kymograph apparatus6.06 air conditioner ( 1.5 ton ) 6.07 uv lamp for cell culture room sterilization with setting 6.08 magnetic stirrer for media preparation ( with stirrer ) • filter apparatus with 0.2 micron filter 6.1 binocular dissecting microscope with light 6.11 inverted microscope ( student model ) 6.12 micropipette set 6.13 hot air oven ( ambient to 300°c ) 12*12*14 7 dept. of molecular biology 7.01 olympus h...

Department of Higher Education - West Bengal

20447316 supply of lab. equipments : soil thermometer , digital maximum and minimum thermometer with i. material: mercuryin , digital anemometer , hygrometer with i. temperature range:, lux meter with i. measuring range, 1.06 rain gauge with i. collector area: ( 300 350 ) cm2, ii. resolution: ( 0.2 0.3 ) mm: amount of precipitation for one tip of the bucket, iii. materials: die cast aluminium for the base and plastic, iv. range of measure : ( 0 – 700 ) mm / h 1.07 haemocytometer with i. cell depth: 0.100mm, ii. volume: 0.1microliter, iii. ruling pattern: 1 / 400square mm, iv. with 100 22x22 mm glass cover slip, v. dimensions:4x1x4 inches 1.08 simple microscope – ( i ) magnification 5x, 10x, 20x, ( ii ) equipped with mechanical stage 1.09 multi purpose centrifuge – ( i ) 4 x 500 ml capacity, 120 vac , microscope , 1.11 stage micrometer with i. glass stage slide, ii. high strength, iii. highly durable, iv. total length of micrometer scale: 1mmx0.01 mm per division, v. packing with plastic box item11 1.12 occular micrometer with i. 19mm round, ii.10 mm linear scale ( 100 division ) , iii. packing with plastic box item12 1.13 camera lucida prism type with i. made by cast iron and brass, ii. prism with optical glass, iii. packing in velvet box item13 laminar airflow horizontal body made of cold rolled sheet table made of 1.14 s.s 304, uv lamp should be of philips item14 1.15 distillation plant with mantle , twenty ( 20 ) microscope storage cabinet with glass doors, laboratory hot air oven 30 liter: item weight , laboratory incubators, for cell biology and microbiology and molecular biology: electric, 1.19 hot plate rectangular: temperature ( deg. celsius ) : 350degc, rating: 1.2 kw to 3.5 kw, size: 10x12 to 18x24, material: ms => open tender...

West Bengal State University - West Bengal

20387342 supply and installation of spares of existing perkin elmer india ltd. instruments for the dept. of chemistry, west bengal state university, barasat, supply and installation of spares of existing perkin elmer india ltd. instruments for the dept. of chemistry, wbsu, barasat 1.01 tooth belt 120z.6t2 / 240 1.02 tungsten halogen lamp assembly 1.03 elp uv lamp complete 1.04 filter wheel glued l20 40p 1.05 source assembly for ls30l40l50 1.06 festoon lamp ls2 12v / 3w 1.07 stepper motor 1.08 stepper motor rdm 3716 1.09 spectrum 2 kbr windows kit 1.1 spectrum 2 desiccant replacement kit 1.11 sp2 source replacement kit=> single...

Public Health Engineering Department - West Bengal

19659452 supply and installation of chemicals and equipments at mathurapur wtp and gour wtp laboratory under malda arsenic area water supply division phe dte. : i 1 laminar air flow cabinet. horizontal model, with hepa filter, — pre lilter, uv lamp, air circulating blower, 55 top, sunmica clad body. size 3x2x2. cleanairisecor 2 membrane filter sterile cellulous nitrate pack of 100 nos, ca: no. sfs7d 10ljxino, 0.45 micron, 47mm dia , lot no. 0000302473?. 0000349674, make: himedia 3 autoclave vertical. double walled. complete with automatic — pressure cut off facility, stream release valve. pressure gauge, safety valve. size: 20”xi2” secor?sonar 4 rectangular water bathi — 5 bacteriological incubator for total ccliiorm, double walled — temparature controlled by thermostat with builr in l shaped thermometer 8c with air circulating fan size: 14’x14”x14” secoridigilab — 6 magnetic stirrer with ptfe coated stirring bar 1oxio 7 microprocessor based single pan analytical balance, digital — 200gm capacity, 0.1mg readibility vith calibration facilities , hot air oven. w&king chanber ize 16x16x16 .3sworking chamber, thermostatic as per specification, direction 8c satisfaction of eic s refrigerator, 180 lit — i0 distillation unit galss complete with flask mantle, — condenser, splash head, collector adaptor, stand clamp rubber tube assembly, 3 lit capacity 1i membrane filter paper 0.2 micron, 47mm, white membrane, — black grid, sterile, 100 nos a pk 12 petri dish, 100 mm . 13 culture media chromocult colilorm agar — 14 bacteriological samples collection bottle. 200 ml — 15 spectrophotometer pharo 300. uv visible spectrophotometer — with xenon lamp, with usb dat transfer 8c uss printer port. capable of holding 16mm round, 10mm, 20mm, 50mm, rectangular cell holder with scanning facility, with —...

Indian Railway - West Bengal

17702069 tender for supply & installation of water purifier (model maxima uv) or kent or livepure (features uv lamp sending mechanism, cross beam uv technology, hi flow: 2liters/per min, long cartridge life of 6000 liters, weight 6.30 kg.) warranty: 12months from the date of installation or 15 month from the date of sale....

South Eastern Railways - West Bengal

16763780 tender for supply & installation of water purifier make aquaguard (model maximauv) or kent or live pure (features uv lamp sending mechanism, cross beam uvtechnology, hi flow: 2 liters/per min, long cartridge life of 6000 liters, weight 6.30kg.) warranty: 12 months from the date of installation or 15 month from the dateof sale....

Department Of Education - West Bengal

16365268 supply of dept of zoology items: 1.00 microscopic lens a ) eyepiece 10x b ) objectives 10x, 40x 2.00 dissecting binocular 3.00 binocular microscope ( make : olympus ch20i ) 4.00 microscope ( make : olympus magnus mlx b ) 5.00 stereo zoom microscope with photographic attachment ( make : olympus ) 6.00 image projection system microscope ( make olympus ) 7.00 image analysis software ( image pro express ) ( make : olympus ) 8.00 cold light source ( make : olympus ) 9.00 ocular & stage micrometer 10.00 camera lucida ( prism type ) 11.00 microscope lens with pointer 12.00 planimeter 13.00 uv vis spectrophotometer 14.00 electronic balance 15.00 water bath ( multi chamber ) 16.00 thermometer & hygrometer 17.00 overhead projector 18.00 lcd projector 19.00 lcd projector stand 20.00 uv lamp with shade & fittings 21.00 spinwin microcentrifuge ( tarson ) 22.00 uv transilluminator college model ( biotech ) 23.00 refrigarator ( frost free ) 24.00 geographical positioning system ( gps ) 25.00 laser printer 26.00 printer with xerox, scanner, fax ( make : hp ) 27.00 laptop ( make : lenevo / hp / compaq ) 28.00 digital slr camera ( make : olympus ) with magnus slr microscope adapter 29.00 digital camera ( make : panasonic ) 30.00 field binocular ( make : olympus ) 31.00 plasma displays 32.00 smart board ( interactive white board with 3m make digital annotation sensor ( make : avermedia ) 33.00 projection screen ( tripod model ) 34.00 digital visualiser ( make : avermedia ) 35.00 saltwater aquaculture kit ( make : hach ) 36.00 portable multiparameter meter ( make : hach ) 37.00 digital reactor block ( drb 200 ) ( make : hach ) 38.00 bod analyzer ( make : hach lbod intellical probe with bod manager software ) 39.00 bod trak ii apparatus for simplified bod analysis ( make : hach ) 40.00 portable p.a. system with cordless mike, collar mike 41.00 multiple exhibit panel 42.00 insect stretching board ( adjustable ) ...

Military Engineer Services - West Bengal

14406775 procurement of stores: 1.01 national building code of india ( nbc 2016 ) volume i 1.02 national building code of india ( nbc 2016 ) volume ii 1.03 dak stamp 1.04 drum cartridge for xerox machine 1.05 mouse 1.06 drum cartridge for xerox machine 1.07 toner cartridge for xerox machine 1.08 fuser assembly for xerox machine 1.09 cat 06 lan cable make : d link 1.10 door curtain plain 1.11 wall clock make: ajanta model no: 168 1.12 wireless modem router dsl 300mbps 1.13 calling bell wireless 1.14 luminous jacket 1.15 table glass 1.17 rubber stamp for officer 1.18 self ink rubber stamp for officer 1.19 name plate for officer 1.20 attendance register 1.21 uv ballast ( chock ) for kent ro 1.22 uv lamp for kent ro 1.23 solinoid valve for kent ro 1.24 inline iron remover filter for kent ro 1.25 revolving executive chair 1.26 battery 12v 23ae ( high voltage ) => limited tender...

University Of Burdwan - West Bengal

13679763 supplying the technical aids including teaching aids 1. absorbent cotton 2. non absorbent cotton 3. whatmann filter paper 4. whatmann filter paper 5. tissue paper 6. brown paper 7. girder ( coloured ) 8. cloth duster 9. spirit lamp ( metallic ) 10. scissor 11. filter paper, 12. blotting paper 13. rubber band 14. sticker 15. rubber tube, adjustable with distillation unit 16. uv lamp 17. mortar & pastle 18. cuvette for spectrophotometer 19. sprayer for chromatography 20. plastic tray 21. chromatographic paper ( cat no. 3001 845 ) 22. colorimeter tube 23. forceps 24. disposable blade ( for tissue culture ) 25. inoculating needle 26. graph paper 27. slide 28. cover slip 29. aluminium foil...

Government College of Engineering and Leather Technology - West Bengal

13512859 supply of machinery / equipments / chemicals / computer / peripherals and accessories etc for the college, gcelt / nit 05 ( e ) / 2017 18 / polymer lab hardware/ equipment/kits 1 research centrifuges 2 microwave reactor system 3 water bath sonicator 4 vacuum cleaner 5 die for tensile strength measurement of rubber and plastic samples as per astm ‐ d412 6 ram for desktop 7 mixer grinder for mixing and granding of polymeric samples 8 uv lamp for uv‐vis lambda 365, perkinelmer 9 visible lamp for uv‐vis lambda 365, perkinelmer 10 rack for chemical storage 11 tga sample pan (1 set 3 pcs) 12 dsc sample pans with lid (pkg.) 13 blue curtains (50x10 sqft)...

Military Engineer Services - West Bengal

13481066 procurement of stores => limited tender1.00 not required1.01 dvd rw ( make; lg ) 1.02 hdmi spliter 1x41.03 hdmi cable1.04 telephone cable solid annealed bare copper 0.5mm diameter, high density polyethylene, rip code nylon, black pvc jacket, single pair for internal wiring of epabx system ( make: airtel cable ) 1.05 aluminium ladder 18 long best quality ( make: samrat / kalco ) 1.06 hp catridge black colour 932 xl1.07 lan cable cat 61.08 hp 30 a black laser jet toner catridge1.09 hp 32 a laser jet imaging drum1.10 uv lamp ( for kent ro ) 1.11 span candal ( for kent ro ) 1.12 wear bearing ( for kent ro ) 1.13 iron candal ( for kent ro ) 1.14 pump head ( for kent ro ) 1.15 steel tubular ploes with cast iron base plate, finial taper plug, nuts, bolts & screw type for overhead power line designation: 410 sp 53, length 11.0 meter, coating: bituminous. make:tata / jindal / kolkata poles & tubes / bansal utkarsh...

Eastern Railways - West Bengal

13263189 supply of uv lamp bulb for laboratory section of hwh diesel shed.watt 125 w, type: e27. make: sylvania/usa or spectronic/usa firm to quote specific make/brand in offer...

Chittaranjan Locomotive Works - West Bengal

13115136 supply of ultraviolet lamp fitted with bulb [ technical specification for ultraviolet lamp]: 1. input supply:220 v, 50 hz, 1 phase 2. uv intensity at 33 cm:500 uw/cm2 [approx] 3. wave length: 365 mm[approx.] 4. visible light intensity : less than 10 lux 5. bulb: 100 w 6. cable length:5 meter [between lamp and cu], 3 meter [power supply card] 7. cooling fan: inbuilt.,accessories 02[two] nos. uv bulbs compatible to above uv lamp....

Military Engineer Services - West Bengal

12221337 procurement of stores => limited tender1.00 not required1.01 hdmi splitter 1x4.1.02 adapter hdmi 22 cm male to female extender extension wire lead cable. make: astrum. 1.03 key board and mouse cordless. make: logitech. 1.04 kent 24v smps.1.05 kent inline sediment filter 10.1.06 kent inline iron remover filter.1.07 kent inline carbon 8.1.08 kent pump head.1.09 kent uv lamp.1.10 kent ro mambrane.1.11 kent tds controller.1.12 kent solenoid valve.1.13 kent uf mambrane 8.1.14 kent blue small carbon cartridge.1.15 activated filter.1.16 wear bearing.1.17 u v housing.1.18 envelope ( cloth lined ) size 12 x 10.1.19 envelope ( cloth lined ) size 16 x 12.1.20 envelope ( cloth lined ) size 12 x 6.1.21 marking cloth bag size 20 x 15.1.22 window curtains cloth faint blue colour, size 7 x 4. ( as per sample ) .1.23 printed forms for service books. ( as per sample ) .1.24 pencil cell. 1.5 volts. make: eveready.1.25 good night active gel.1.26 extension cord 5 / 6 amp multipurpose. make: tosiba / anchor. 1.27 brasso. 100 ml.1.28 nirma powder 0.5 kg pack.1.29 tata salt 1kg pack.1.30 napkin paper for toilet.1.31 borosil glass large size ( set of six ) .1.32 catridge black n0 : 310a make : hp.1.33 electric tea kettle capacity 1.5ltr 230v ac make : prestige.1.34 cup & saucer ( set of six ) make : bone china.1.35 water dispenser, 230v / 50hz / 1ph, cabinet capacity : 20ltrs, cooling capacity: 3.0ltrs / hr, heating capacity: 5ltrs / hr make : voltas, model : minimagic pure f, product code: 6210165 1.36 tray medium make : milton1.37 indoor plants with ceramic pots ( as per sample ) .1.38 dak stamp ( as per sample ) .1.39 round stamp ( as per sample ) .1.40 name plate for officer ( as per sample ) ....