Bidhan Chandra Krishi Viswavidyalaya - West Bengal

23238911 rrss / ch 19 / ridf / 53 equipment purchase for scientific research 1 note :the work includes the following: ( 1 ) the supply and installation of equipment with accessories; ( 2 ) testing of equipment; ( 3 ) provide, one copy each of following documentation ( both on cd / dvd and printed manual – ( i ) installation manual, ( ii ) operating manual, and ( iii ) service manual; ( 4 ) any other work required for equipment making functional up to the satisfaction. 2 bod incubator : capacity 200 l 3 digital ph meter : range 0 14 ph within accuracy of ±0.05 ph, complete with combination electrode 4 electronic weighing balance :weighing capacity upto 10 g and precision upto 4 digits 5 balance : a ) precision balance: ntechnical specifications capacity : 210 g with external calibration readability ( d ) : 0.001g repeatability ( std dev ) : 1mg linearity : 2 mg application modes : weighing, parts counting, percent weighing units : mg, g, ct, oz, dwt, tical, tola, mommes, baht, grain, mesghal, newton, ozt, teals, custom platform size ( mm ) : 120 diameter cal weight span ( g ) : 100g or 200g cal weight linearity ( g ) : 100g + 200g taring time: 1 second stabilization time : 3 seconds gross weight : 4.5 kg shipping weight : 6.9 kg balance dimensions : 19.6 x 28.7 x 32 ( cm ) carton dimensions : 49.5 x 39.5 x 52.2 ( cm ) draftshield : yes operating conditions : 10°c to 40°c at 10% to 80% relative humidity, non condensing, up to 4000m above sea level storage temperature : 40°c to 70°c at 10% to 80% relative humidity, non condensing nb ) table top balance nsalient feature: built in rechargeable battery for continues use. rust proof stainless steel platter. auto power off, battery indicator. fast weighing response time. overload protection design. 01 6, 000.00 technical specifications capacity: 10 kg with external calibration readability: 0.5 g repeatability ( ± ) : 0.5 g linearity ( ± ) : 1.0 g pan size ( mm ) : 210 x 260 diameter display: led power supply: ac 220v / 50 60 hz gross weight: 3.5 kg balance dimensions: 365 x 320 x 160 ( mm ) operating temp. : 10°c 40°c n 6 seed germinator ( single chamber ) : 5 600 c, 70 x 550 x 875 mm ( 280 l ) 7 microwave oven : plastic body ( branded ) 8 double distillation unit : 2 l / hr capacity 9 vernier caliper ( digital ) : measurement: 0.1 mm to 10 cm, weight less than 200g, data storage card system 10 digital chlorophyll content meter ( spad meter ) : measurement method: optical density difference at two wavelengths nmeasurement area: 2 mm×3 mm nsubject thickness: 1.2 mm maximum nsubject insertion depth: 12 mm ( with stopper having position adjustable from 0 to 6 mm ) nlight source: 2 led elements nreceptor: 1 spd ( silicon photodiode ) ndisplay: lcd panel showing 4 digit measurement value ( values shown to first decimal place ) and 2digit number of measurements; trend graph of values in memory can also be shown. ndisplay range: 9.9 to 199.9 spad units nmemory function: memory capacity for up to 30 values; calculation / display of average of data in memory also possible npower source: 2 aasize alkaline batteries nbattery life: more than 20, 000 measurements nminimum interval between measurements: approx. 2 seconds naccuracy: within ±1.0 spad units ( for spad value between 0.0 and 50.0 under normal ntemperature / humidity ) nrepeatability: within ±0.3 spad units n ndimensions: 78 ( w ) ×164 ( h ) ×49 ( d ) mm nweight: 200 g ( excluding batteries ) n 11 digital refractometer : refractive index ( nd ) : 1.32422 to 1.58000 nbrix : 0.000 to 100.000% ( 5 75 0c atc ) n 12 binocular microscope : model: ch 20 built in halogen light complete set 13 trinocular stereo zoom microscope with both of transmitted incident light, microscopy camera : microscope body stemi 508 doc apochromatic greenough system camera port with interface 60n with switchover 100vis / 100doc right manually operable zoom 8:1 ( 0.63x...5.0x ) on both sides switchable zoom clickstops 0.63x 0.8x 1x 1.25x 1.6x 2x 2.5x 3.2x 4x 5x free working distance 92 mm ( without dust protection glass ) viewing angle 35° with adjustable interocular distance 55...75 mm eyepiece mount 30 mm with maximum field number 23 mm mount d=76 mm for stemi mount / mount s interface d=53 mm for illuminators thread m49 / 50 for front optics or analyzer additionally included: eyepieces pl 10x / 23 br. foc. dust protection glass m50 with m49x0.75 camera adapter 60n c mount 2 / 3 0.5x ndust protection glass m50 with m49x0.75 nhigh power goose neck long light guide with focusing attachment, filters etc. ncold light source cl 6000 led ( d ) up to 600 lm light flux at 9 mm fiber output dia., ca. 6200k color temperature min. 50, 000 operating hours until intensity drop to 70% control of intensity and 6 memory cells by rotary push knob and lcd 10 mm collet chuck with sensor for 1500 light guides filter slider for 2 mounted filters 35x26x4 mm and with free opening max. 70w wide range supply for flicker free light, silent fan 2.5 mm jack bush for on / off via optional foot button s, usb socket country specific mains cord nday light filter cl led ( d ) nhalogen light filter cl led ( d ) ngoose neck light guide 1500, 4.5 / 600 mm ( d ) nfocusing attachment d=6 mm without filters ncoarse / fine drive with t column 350mm 10kg load capacity; compatible with base 300 or 9902 version of stand base 450 and to configurations without nosepiece nmount s with diam. 76 mm support ntransillumination base 300 ntransillumination base 300wxdxh 322x373x42mm stand base with 2x m8 threaded holes, 90 white light led transmitted light, brightness knob, socket forfootswitch s, straightly movable diaphragm and 3 position turret for:1. bright field plus and oblique light contrast by shiftable diaphragm2. homogenous bright field with 67mm dia.3. all side dark field, also unilateral by movable diaphragm;incl. glass plate d=120mm, df insert diaphragm 28 / 84, table top supply 24v 60w and country specific mains cord; nfront optics 5 apo 2.0x nmechanical stage s 150x100 r ( d ) 3 plates mechanical stage 322x251x28 mm for max. load 3 kg; with horizontal coaxial drive 115 mm right, interface d=120 mm and 237x157 mm support for insert plate s; useable with trans illumination ninsert plate s, glass 237x157x3mm ( d ) nadd freight & insurance nmicroscopy camera axiocamerc 5s rev.2 with driver software and connection usb 2.0 y cable, 2 m. ( need pc for installation ) n n 14 adjustable lighted magnifying glass led head headband magnifier with lens : 1. lens diameter: 87mm / 34.25inch n2. magnification: 1.5 x , 3x, 9.5x, 11x magnifier n n3. dimensions: 9.84x 7.68 x 1.57 in / 25 x 19.5 x 4cm ( l x w x h ) n4. color: black n5. weight: 10.48oz / 297g n6. package dimensions: 10.43 x 8.07 x 2.56inch / 28.5 x 20.5 x 6.5cm ( l x w x h ) n7. max headband diameter: 6.69inch / 17cm n8. power:6 x aa batteries ( not included ) n 15 digital pocket scale : 500 g 0.01 g 16 portable vacuum emasculator for rice : battery operated portable vaccum emasculator 17 magnetic hotplate stirrers : led display for precise monitoring of temperature t a wide speed range of 0 to 1500rpm t max. heating plate temperature 550°c t external temperature control is possible by connecting the temperature sensor ( pt 1000 ) with accuracy at ±0.2°c t the “hot” warning will flash when the work plate temperature is above 50°c even the hotplate is turned off 18 photoelectric colorimeter : wave length range: 400 700 nm with 8 optical filters nfilters peak wavelength: 420 nm, 440 nm, 490 nm, 520 nm, 540 nm, 570 nm, 600 nm, 700 nm nmeasuring mode: % t, abs, conc& k factor nphotometric resolution: 0.1 % t, 0.001 abs up to 1.999 abs ( o.d. ) ndisplay: 2 line 16 character lcd nk factor range: 0 to 1999 nconcentration: 0 to 2 times the absorbance nsample volume: 1 ml in 4 ml test tube nsource: white led ndetector: hermetically sealed photodiode nprinter port: epson compatible 80 column d.m. printer naccessories: four test tubes, two glass cuvettes n 19 water bath : temperature range: 20 to 100°c bath volume: 5 lit heater capacity: 2000 watts cooling capacity @ 20 o c: 300 watts pump type: force flow rate max: 12 lit / min pump pressure: 300 mbar bath opening ( w x d x h ) : 13 x 12 x 15 cm overall dimensions ( w x d x h ) : 25 x 45 x 62.5 cm supply voltage: 230 / 50 volts / hz recommended bath liquid 5 to 40°c distilled water –20 to 40°c water with antifreeze in applications below 5°c the water has to be mixed with an antifreeze. in doing so, the amount of antifreeze added should cover a temperature range 5°c lower ( but max –20°c ) than the operating temperature of the particular application. this will prevent the water from gelling ( freezing ) in the area of the evaporating coil the surface area of which is much colder than the working temperature. an excess of antifreeze deteriorates the temperature accuracy due to its high viscosity. filling with heat transfer liquid: filling level of the interior bath: max. up to 2.0 cm below the cover plate, when working with water or water with antifreeze or with oil below ambient temperature: the filling level should be 2 cm below the deck plate. 20 cooling centrifuge : with maximum speed 14000 rpm and 18 places for 1.5 / 2 ml tubes; temperature range 0 40°c 21 minus 20 degree centrigrade freezer 22 centrifuge 5424 r : rpm 100 15000, temp 10 400 c, power consumption 350 w max. wxdxh 29x48x26 23 refrigerator : digital inverter compressor and 10 year warranty. ndigital inverter compressor has 7 adjustable speeds to suit different cooling demands. ndoor alarm, led lights. ntwin cooling, twist & ice maker, water and ice dispenser n586 gross capacity and 501 l net capacity, 5 racks n 24 electrophoretic apparatus with power pack : output range: 0 500 v adjustable iv steps; 500 mv fully adjustable i ma steps; type of output: constant voltage or constant current; output terminals: 04 pare in parallel, timer: 1 999 min; display: 3 digit digital; input protection: n nfuge on both hot and neutral; input power: 220 vac / 50 hz; body: made by metal steel power coated n 25 uv vis digital spectrophotometer : 200 1000 nm with all accessories 26 flame photometer : with na, k filters and compressor 27 incubator shaker : steel cabinet, speed range: 52 300 rpm; with different flask capacity and temperature controlling system 28 moisture probe : product details: nmain unit portable instrument, easy carried in a case. npower supply: 110 / 220 vac, 50 60 hz nmoisture range: 9% 30% ntare range: up to full capacity nbatteries: smf chargeable battery, 12 v, 6 ampere. ndisplay: lcd display nfeatures n• • single handed operation to determine the moisture content n• • user friendly visualization display. n• • easy to operate n• • profile programming system to select the required option for drying. n• • user friendly operations for time and temperature analysis & selection. n• • large lcd display for accurate results. n• • improved repeatability for better results. n 29 gradient pcr : 96 well thermal cycler system with 6 separate peltier blocks to provide independent temperature zones for gradient pcr 30 gel doc : specification dna, rna and protein gel documentation ( imaging ) system n1. gel documentation instrument for dna / rna / protein applications n2. 16 bit ( 65 536 grey levels ) ccd camera with passive cooling facility and usb3 connection n3. camera resolution should = 5 megapixels n4. inbuilt large 12” high contrast medical grade touch screen display n5. stainless steel darkroom n6. 4 positions filter wheel should be supplied with the 590 nm interferential filter with the system for ethidium bromide application n7. auto exposure and automatic illumination control n8. motorized zoom lens n9. slide out uv trans illuminator ( uv 312nm ) with imaging area of 20x20 cm n10. both uv to while light and uv to blue light conversion screen should be provided n11. a complete library that contains the excitation and the emission spectra of the main fluorophores used in modern molecular biology laboratory should be a built in feature of the software. it also should suggest the best possible system configuration in terms of light source excitation, emission filter and sensitivity level of applications to ensure reproducibility and ease of use. n12. capable to use a large number of dyes such as ethidium bromide, sybr safe, sybr green, gel red, gel green, sybr gold, gfp, pro q emerald 300, sypro ruby, fitc, dapi, coomassie blue, silver stain, ponceau s red, copper stain, zinc stain… n13. uv should shut off automatically after few minutes of non use n14. 7 usb ports n15. should be upgradable for rgb epi light module for future application n16. one branded laptop should be provided alongwith the system with multiuser licensed image analysis software n• company should have at least 20 installations in eastern india. n n• manufacturer should have own services engineer base in kolkata. n door delivery and warranty + maintenance for2 + 3 = 5yrs n 31 autoclave vertical fully automatic digital : chamber volume ( l ) : 50 ntemperature sterilization temp. ( °c ) : 110 to 123 ntemperature melting temp. ( °c ) : 60 to 100 npressure sterilization at 121º ( kg / cm2 ) : 1.1 to 1.2 npressure gauge range in analog ( mpa ) : 0.1 to 0.6 nload per baskets ( kg ) : 10 nbasket dimension ( o x h ) ( mm ) : 380 x 180 npro programs: standard modes ( decontamination, solids sterilization, liquids sterilization, melting ) : program modes ndoor delivery and warranty + maintenance for 5yrs noptional nlocal make, chamber volume ( l ) : 50 ntemperature sterilization temp. ( °c ) : 110 to 123 ntemperature melting temp. ( °c ) : 60 to 100 npressure sterilization at 121º ( kg / cm2 ) : 1.1 to 1.2 npressure gauge range in analog ( mpa ) : 0.1 to 0.6 ndoor delivery and warranty + maintenance for 5yrs n 32 oven : hot air oven ( size: 14 x 14 x14 “ ) ; temp: ambient + 5 to 250c, accuracy + / 1c, double wall .outerms power coated inner ss, 3 side heating element, solid doorwith lock . size: 14 x 14 x 14 inch, capacity : 45l , with timer : 0 –24 hrs , digital temperature indicator and controller and micropresser based pid controller 33 diesel generator ( branded ) : 3.5 kv, silent type 34 power operated paddy thresher : single crop; it operates on pto shaft npower rating: 35 & above hp tractor, feeding chute ( hopper ) , drum type ( axial flow ) threshing rooter with fixed threshing rooter with fixed threshing bolt system ndrum size: length 65 inches; diameter: 20 inches nclearance adjusting concave winnowing 3 blowers and 2 filters are provided for cleaning the paddy nsize : standard n n 35 growth chamber ( 10 ft. x 12 ft. ) : inside laboratory, including temp. and humidity control, racks etc. and other accessories to be installed. 36 ac ( branded ) : 1.5 t 37 aquaguard : auro ( new model ) 38 seed keeping racks : size: 900 mm w x 450 mm d x 1800 mm h nspecification: made of ply and laminate n 39 g p s : display type: tft, 2.6 inch display size, w x h x d: 66 mm x 152 mm x 30 mm, connectivity: usb 40 desktop computer : intel core i3 7th gen / 4 gb ram, 1 tb hdd / dvd writer / 19.5” led tft monitor, key board & mouse / windows 10 home basic, single function laser printer with 12a toner, 600 va ups, 1 year warranty. 41 laptop : core i3 6th gen – ( 4 gb / 1 tb hdd / windows 10 home ) , i ( 15.6 inch, black, ) with carry bag 42 pendrive : 64 gb 43 external hard disk 2 tb 44 pressure cooker 20 lit 45 lcd projector, roof hanging tools and its installation lcd projector, vpl dx220 46 projector screen imported motorized screen, size: 5 ft. x 7 ft. with 100´´ diameter 47 lcd project pointer wireless pointer ( black ) 48 full hd led television 123.2 cm full hd smart led tv 49 sound and speaker system amplifier, paging microphone, column speaker...

Indian Ordance Factories - West Bengal

16972674 tender for supply of gasket, gasket ,gasket, ring (*),gland, pipe, strip, shaft ,shafts, light filter axle, pawl axle,band,tip of cable,strip,ring...