Latest traveling microscope Tenders | Government traveling microscope Tenders

Central Government / Public Sector

CTN :41028302

24 Jul, 2025 NA

Guwahati - Assam

Tender For supply of spectacle blinds

CTN :40992815

11 Jul, 2025 50.0 Thousand

Barmer - Rajasthan

Tender For supply of lab iteme - pegent bottle, winchester bottle, burret, burret stand with clamp, pipet(20 ml), h2so4 (sltr), hcl (5ltr), hno3 (500ml), afs. (500ml), dimethyle, conical flask, beljar, amonium solution (5ml), amonium oxalate (500ml), ethe stain sol. (500ml), na2hpo4 sol. (500ml), chlorine water(500m), glyoxime(100ml), pott. ferrocynide (100ml), bromine water (500ml), titan yellow (100ml), naon sub. hydroxide, fehling 50% a, amm cerric nitrate, fehling 50% b, wooden pointer, 3 d model, ammeter (3a), speciman (spot), ressistance wire, lachlaschee cell, deniel cell, battary elemenator, micro ammeter, poleriod set(plastik), resonance tube, concave lense micro, apparnus, sonometer apparates, spherometer, traveling microscope, candle, zener diode, micro ammeter, convex lense micro, connecting wire, battary elemenator, resistanse wlire, volt meter (0-3v), watch glass 3", voltmer (0-v3), dicot root and stem, bottle), monocott root and, stem (bottle), pott. thiocynide 100gm, volumetric flask 1000ml, nephthol ball 500gm, cobalt nitrate 100 gm, cci4 500gm, amm molybadak 00 gm, safranine (500ml), glycerine 500nml, pott. lodide, peroidical table, feric chloride 500ml, stannus chloride, amm thicynate, sceissor, amm acetate, starch, amm oxalate, amm carbonate, calsium chloride, mangnese dioxide 500ml, chlorine water 500ml, distil water 5 ltr, pott. dichloromate, schiff regent 125 ml, mosin regent

corporations/Associations/Others

CTN :40992956

25 Jul, 2025 NA

Namrup - Assam

Tender For opening & boxing up of spectacle blind in various flanges of ht & lt converter in amm-iii plant

Central Government/Public Sector

CTN :40665366

22 Jul, 2025 NA

Nadia - West Bengal

Tender For corrigendum : supply of pediatric ophthalmology items e e - lea gratings , lea symbols playing card , lea symbols near vision card , lea symbols 15 line distance chart , lea numbers low contrast test , lea symbols low contrast test , snellen letter linear spaced distance chart , proportionally spaced logmar sloan , lorgnette spectacle occlude , covd pediatric kit , stereopsis fly test standard , distance random dot stereo test , lea symbol flash card , lea symbols single symbol book , lea symbols crowded symbol book , teller acuity cards set of 16 , cardiff pediatric acuity test , cardiff pediatric low contrast , fansworth d15 colour test , color check complete vision screener , vision therapy kit , frisby davis distance stereo test , aperture rule trainer kit , bernell o scope , electronic metronome , aluminium balance board , clock 3d variable random dot tranaglyph , bernell macula integrity tester , 38mm corrected curve yoked prism , 48mm flat yoked prism , fresnel prism trial set , neutral density fliter bar large , loose prism set , prism bar sets horizontal and vertical , optokinetic drum , hart chart set , retinoscopy lens racks + /bid number : gem/2025/b/6209618 , /dated: 10-06-2025 ( ( / bid document 1 / 36

CTN :40946039

18 Jul, 2025 NA

Multi City - Multi State

Tender For supply of safety goggles (spectacle type) etc

corporations/Associations/Others

CTN :40919076

15 Jul, 2025 NA

Haldia - West Bengal

Tender For auction sale of flg,wnrtj,cs,a105,8in.40,600cl,nace,h2,fl,bl,rtj,as,a182,f5,600,8in,fl,bl,rf,as,a182,f9,300,16in,fl,bl,rf,as,a182,f11,300,24in,fl,bl,rf,a182,f316,150,24in,spectacle bl rtj 6in 300 a 182 gr f5,fl,sp.bl,ff,as,a182,f5,300,6in,fl,sp,bl,rtj,as, a-182 f-11, 8in, 300 #,fl,spacer & blind,ff,a182,gr.f5 10in 300,fl,sp.bl,ff,as,a182,f316l,300,10in,fl,wn,rtj,as,a182,f5,300,12'',30,fl wn bw a182 f5 rtj 450 mm 300 s: 10,fl wnrf 8in,150 sch40 a182f9 ansi:b16.5,fl,wn,rf,as,a182,f9,300,2'',80,fl,wn,rf,as,a182,f11,300,24in,20,fl,wn,rf,a182,f11,600,12in,80,ibr,fl,wn,rtj,as,a182,f11,900,3'',80,ibr,fl,wn,rtj,as,a182,f11,600,12in,80,h2,fl,wn,rtj,as,a182,f11,900,8in,120,h2,flg,blrf & spacer,a182-f11,12in.600cl,h2,flg,blrtj,spac,ss,a182f347,10in,300,fl,wnrf,ss321,a182,f321,b16.5,600,4,120,fl,wn,rf,ss,a182,f321,600,8'',30,fl wn/butwla182 f321 600lbsrf 16in,flg,wnrtj,ss,a182f347,10in.8mm,300cl,,flg,wnrtj,ss,a182f347,8in.40s,600cl,h2,flg,wnrf,ss,a182f304l,12in.10mm,300cl,h2,spare kit for butterfly valve,size:14in

State Government

CTN :40841890

18 Jul, 2025 NA

Kamrup - Assam

Tender For supply and installation of laboratory equipment experimental setup for fyimp ug practical classes at the department of physics, gauhati university - laboratory equipments/experiment set ups, experiment name: to verify the law of malus for plane polarised lighttechnical specifcations:i. light source: - led: 532 nm or 635 nm ( 2 nm stability), 1 5 mw adjustable output. - unpolarized (extinction ratio >500:1). - collimated beam (divergence 0.5 mrad); qty-1ii. polarizers- glan-thompson or polymer film. - extinction ratio 10 :1 @ operating wavelength.- mounted in 50 mm rotation holders.; qty-2iii. rotation stage- motorized analyzer rotation (0.05 resolution). - accuracy: 0.1 . - range: 0 360 (continuous).; qty-1iv. photodetector- silicon photodiode (400 1100 nm). - linearity: r 0.999 (0.1 w 5 mw).- digital readout: 0.1 w resolution.; qty-1v. optical bench-- anodized rail ( 60 cm) with kinematic mounts. - vibration-damping feet.; qty-1, experiment name: to determine thespecific rotation of sugar solution using polarimetertechnical requirementsa.core instrumenti. light source- - sodium d-line (589.3 nm) or tunable led ( 2 nm stability). - output stability: 0.2% drift/hour.ii. polarizer/analyzer- glan-thompson prisms or high-grade polymer film. - extinction ratio 10,000:1 at 589 nm.iii. rotation stage- motorized with 0.001 resolution.- accuracy: 0.005 .- range: -90 to +90 .iv. sample cell-- borosilicate glass tubes with precision ground ends. - path lengths: 0.5 dm, 1.0 dm, 2.0 dm ( 0.01 dm tolerance). - temperature-controlled jacket (5 50 c 0.1 c).v. detector- photomultiplier tube (pmt) or low-noise photodiode. - linearity: r 0.999 over 0.1 w 5 mw rangevi. enclosure- light-tight with vibration damping. - internal black anodized surfaces.b.measurement specificationsi. specific rotation: range: -180 to +180 resolution: 0.001 accuracy: 0.01 ii. concentration-range: 0.01 0.5 g/ml (sucrose in water) detection limit: 0.001 g/mliii. temperature control-stability: 0.1 c at 20 c (standard condition), experiment name: to determine the wavelength and velocity of ultrasonic waves in a liquid (kerosene oil, xylene, etc.) by studying the diffraction through ultrasonic gratinga.core componentsi. ultrasonic generator- - frequency range: 1 10 mhz ( 0.1% stability). - adjustable output: 0 50 w. - digital display (resolution: 0.01 mhz).ii. transducer- piezoelectric (pzt) crystal, resonant at 2 5 mhz. - liquid-coupled design for efficient energy transferiii. liquid cell- optical glass (low thermal expansion). - dimensions: 100 50 50 mm (l w h). - sealed with quartz windows.iv. light source- he-ne laser (632.8 nm, 2 mw) or sodium lamp (589.3 nm). - beam collimation: 0.5 mrad divergence.v. optical system- adjustable slit (10 500 m). - collimating lens (f = 150 mm, 50 mm). - precision rotation stage for detector (0.01 resolution).vi. detection system- photodiode/pmt detector with linear response (400 800 nm). - traveling microscope (0.01 mm resolution) or ccd camera ( 5 mp).b.measurement specificationsi.wavelength ( )range: 0.1 2 mm, resolution: 0.001 mm, accuracy: 1%ii. velocity (v)range: 800 2000 m/s (liquids) resolution: 1 m/s accuracy: 2%iii. diffraction angles- measurement range: 30 resolution: 0.01 , experiment name: to verify the stefans law of radiation and to determine stefan s constanta.core componentsi.black body radiator- cavity-type design (emissivity 0.99). - material: nickel-plated copper.- operating range: 50 c 600 c. - aperture diameter: 10 mm 0.1 mm.ii. heating system- pid-controlled furnace (0 600 c). - stability: 0.5 c at 300 c. - power: 500 w (ac 230v).iii. temperature sensor- type k thermocouple or pt100 rtd. - accuracy: 0.5 c at 500 c (nist-traceable).iv. radiation detector- thermopile sensor (spectral range: 0.3 20 m). - responsivity: 10 v/w.- active area: 10 10 mm .v optical path. - water-cooled collimating tube with baffles.- adjustable aperture to define solid angleb.measurement specificationsi. temperature range100 c 500 c (reso

Central Government/Public Sector

CTN :40369376

14 Jul, 2025 79.00 Lacs

Birbhum - West Bengal

Tender For corrigendum : e-tender 6th call for supply of spectacle by the cmoh, rampurhat health district, rampurhat, birbhum

Central Government/Public Sector

CTN :40827180

15 Jul, 2025 NA

Koraput - Odisha

Tender For tender for supply of apron blue drill cloth , hand gloves canvas 18 inch , hand gloves chrome leather 12 inch , hand gloves chrome leather 24 inch , hand gloves nitrile com rub 9-10 inch , hand gloves rubber 12 inch , hand gloves rubber 18 inch , hand gloves rubber electrician 15 inch , protective spectacle polycarbonate , particulate respirator r95 , surgical mask

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