Latest photo colorimeter Tenders | Government photo colorimeter Tenders

State Government

CTN :45701686

06 Jul, 2026 NA

Aurangabad(Bh) - Bihar

Tender For short tender notice for purchase and supply of laboratory equipment for physics, chemistry, biology, geography and physology subject in janta college labhari-parsawan, amba , aurangabad. - district planning office, aurangabad.- spherometer, meter bridge, potentiometer, resistance box, rheostat, cathode ray oscilloscope, prism (equilateral, diffraction grating, traveling microscope, young's modulus app., , , , , crucible with lid, desiccator, equipment, , heating mantle, hot air oven, kipp's apparatus, muffle furnace, , redwood viscometer, separating funnel, stalagmometer, , water still, thermal cycler (pcr), , laminar air flow, , vortex mixer, , uv transilluminator, , compound slides set, , dissecting kit, , haemocytometer, , bod incubator, , digital photo-colorimeter, , refrigerator, first aid kit, fire extinguisher, sand buckets, lab aprons, waste disposal bin

CTN :45333373

26 Jun, 2026 3.33 Crore

Muzaffarnagar - Uttar Pradesh

Tender For corrigendum : supply of interactive panels with cpu (q2) , professional large format display (v2) (q2) , weighing machine , mill house , fully automatic jaggery production unit , solar panel foundation and all related items , structure of complete plant , bought out for complete plan , erection of mill house and boiling house , hdg set , submersible , fire fighting equipment , hcl kit single , oilfree 15 com , air filter , cylinder c2h2 , regulator c2h2 , hood aas , vacuum hot air oven , digital hot air oven , air circulation fan , microprocessor digital temperature indicator , digital timer , heating mantle , digital muffle furnace , single beam uv , double beam uv , digital photo colorimeter , weighing balance , analytical balance cy , water bath , pid temperature controller , atomic absorption spectrophotometer , gas chromatography , fused silica capillary column , gas purification panel , electromechanical voltage stabilizer , carbon steel cylinder , pressure regulator , glassware , servo candy pillopack wrapping machine , horizontal flow wrapepillopack high speed packaging machine , automatic packing machine , vertical single face paper corrugating machine , corrugated sheet pasting machine , eccentric slotter machine , bar rotary cutting creasing machine , stitching machine , paper reel to sheet cutting machine , flexo graphic printing machine , printing machine , manual jar filling machine , manual pouch sealing machine , manual sticker labelling machine , bag sewing machine , bar coding equipment , bar reader machine , projector , laptop , public address audio system , pantry , desktop with accessorie , tv 45 inch screen , solar panel , bio fertilizer plant , cctv unit for control ) /bid number : gem/2026/b/7564787 * /dated: 26-05-2026 & & / bid document 1 / 42

CTN :45540082

16 Jul, 2026 2.82 Crore

Multi City - Karnataka

Tender For supply of nrc engine spares to kkrtc divisions - ambient temp sensor eicher bsiv, exhaust temp sensor eicher bsiv, water in fuel sensor eicher bsiv, water lever sensor leyland bsiv, ecu with hbridg for h, fuel lever sensor, exhaust manifold h6 egr leyland bsiv, egr coolant unit leyland bsiv, eicher oil cooler assy eicher bs-iii, eicher oil cooler assy eicher bs-iv, tc midi wiring harness tata midi, eicher engine wiring harness eicher bs-iv, front wiring harness eicher bsiii, ll sensata sensor leyland bsvi, tc speed sensor tata bsiv, tc midi engine speed sensor tata miidi, eicher thermostat gasket eicher bsiii/ bsiv , eicher dip stick eicher bs-iv, eicher acceletor pedal floor mounting eicher bsiv, assy thermostat tata midi, assy cable select tat midi, assy cable shift tata midi, assy oil dip stick tata bsiv, acce cable assy tata hkrdb, fan shaft mounting assy eicher bsiv, fan dia. 590 eicher bsiv, fan leyland bsiv, fan clutch-cooling system 550 dia leyland bsiv, nox sensor leyland bsvi, sensor-oil temp & pressure leyland bsvi, egr temp sensor leyland bs vi, ball pillar leyland bsiv, extended outer lever without machining pitch 55 mm leyland bsiv, proximity sensor leyland bsiv, temperature sensor leyland bsiv, thermostat cover housing leyland bsiv, thermostat leyland bsiv, abs frame w/h leyland bsiv, abs w/h cab leyland bsiv, abs w/h pig tail leyland bsiv, e2 valve pig tail w/h leyland bsiv, edc wiring harness leyland bsiv, gauge, dipstick leyland bsiv, s/a of dipstick and guide leyland bsiv, turbo charger core assy for bsiii tata, turbo charger repair kit he-250wg for eicher bsiv, fan drive assy for eicher bsiv, vecu 24vdc eicher bsiv, oil gauge eicher bsiii, clutch pedal assy for eicher bsiv, dipstic assy eicher bsiii, ring gear / fly wheel gear tata midi, common rail leyland bsiv/vi, engine push rod tata midi , assy cable eicher bsiii/iv, cable eicher bsiii/iv, fuel tank cap leyland bsiv/vi, sensor eicher bsiv, sensor leyland bsiv, gear fip eicher bsiii, assembly piston cooling jet eicher bsiii, seat valve spring lower leyland bsiii/iv/vi, caps seating eicher bsiii/iv, shaft & wheel, valve cap, t g case gasket, plate thrust eicher bsiii, bushing con rod eicher bsiii/iv, sa of guage dip stick leyland bsiii, spacer bearing front eicher bsiii/iv, pipe oil supply eicher bsiii, idler bracket eicher bsiii, pipe by pass eicher bsiii, cooling let eicher bsiv, micro relay 4 pin 24v/15a kkauto11, speedo cable 3740 mm leyland, accelerator tata bsiii slf, eicher pedal assy eicher bsiii, eicher assy cable select eicher bsiv, lifter valve kit leyland bsvi, accelerator cable , pulley eicher bsiii, speed sensor leyland bsiii, cooler plate assbly eicher bs-4, gasket oil cooler leyland bsiii/iv, relay bs iv l/l, harness chassis front eicher bsiii, harness body eicher bsiii, harness chassis rear eicher bsiii, wiring harness edc engine ground pio tail ylina cheetah leyland bsiv, wiring harness engine control system h6bsiv leyland bsiv, repai kit leyland bsiii, hose engine breather eiicher bsiii, clip engine breather eicher bsiii/iv, cam shaft o ring c leyland bsiii/iv, dipstick tata bsiii, oil cooler inner eicher bsiii, air brake sensor eicher bsiii/iv, fuel level sensor eicher bsiii, fuel level sensor eicher bsiv, adblue sensor eicher bsiv, accelerator cable assly eicher bsiii, viscus fan assy eicher bsiii, assy idler pulley eicher bsiv, turobocharger eicher bsiii, belt tensioner eicher bsiv, ll cylinder head bolt leyland bsiv/vi, thermostat eicher bsiii/iv, coolant temperature sensor eicher bsiv, oil pressure sensor eicher bsiv, intake boost pressure sensor eicher bsiv, shim speed sensor eicher bsiv, cam phase sensor eicher bsiv, wiring harness eicher bsiv, fly wheel ring eicher bsiii, converter eicher bsiv, engine oil cap eicher bsiii, fuel metering unit leyland bsiv, sensor boost pressure leyland bsiv/vi, oil temparature sensor leyland bsiv, viscous fan controlling unit eicher bsiv, ring gear fly wheel e694 auto eicher bsiv, assy fl

Central Government/Public Sector

CTN :45559945

06 Jul, 2026 20.51 Lacs

Ravangla - Sikkim

Tender For supply of solid state potentiometer , microprocessor based ph meter , electronically controlled magnetic stirrers without heating , electronically controlled magnetic stirrers with heating , digital sonicator system , digital water bath , photoelectric colorimeter , microprocessor flame photometer , microcontroller based melting boiling point apparatus , laborathory drying oven , cloud pour point apparatus , vaccum pump , analyttical semi micro weighting scale , rotary evaporator , centrifuge , electric water distillation assembly , photocatalytic reactor with specific wavelength of led lights and its accessories , heating mantle 3litre , heating mantle 1litre , heating mantle 500ml , heating mantle 250ml , heating mantle 100ml

Central Government/Public Sector

CTN :45423689

13 Jun, 2026 NA

Junagadh - Gujarat

Tender For supply of photometer / colorimeter for water testing (q2)

corporations/Associations/Others

CTN :44907308

08 Jun, 2026 4.03 Crore

Bengaluru - Karnataka

Tender For corrigendum : procurement of spare parts required for maintenance of tata & leyland bsvi vehicles. - gasket,exhaust manifold - tt bsvi, gasket-exhaust manifold for h-series engines - ll bsvi, companion flange - ll bsvi, water pump assembly - tt bsvi, oil seal outer rear - ll bsvi, oil seal rear outer - ll bsvi, push rod repair kit - ll bsvi, drag link assy ashwamedha - ll bsvi, s/a for nox sensor - ll bsvi, engine speed sensor for crs engines - ll bsvi, temperature sensor - tt bsvi-a046p415, sensor,pressure - tt bsvi, sensor,position - tt bsvi, pressure/temperature sensor bs3/4 - tt bsvi, pressure sensor - ll bsvi, sensor-ambient temperature adblue tank -alb - ll bsvi, auto slack adjuster straight - tt bsvi, auto slack adjuster 160cd 16 offset rh - tt bsvi, auto slack adjuster 160cd 16 offset lh - tt bsvi, slack adjuster rear rh - ll bsvi, slack adjuster rear lh - ll bsvi, slack adjuster front rh/lh - ll bsvi, mc kit major - tt bsvi, m c kit minor - tt bsvi, air dryer -repair kit - tt bsvi, ac head - tt bsvi, ddu minor repair kit - tt bsvi, clutch master cylinder - tt bsvi, clutch booster assy - tt bsvi, cl m.c. assy w/ reservoir - tt bsvi, cl booster repair kit - tt bsvi, clutch master repair kit - ll bsvi, repair kit- ll bsvi, ac head - ll bsvi, clutch servo assy - ll bsvi, clutch master cylinder - ll bsvi-2705252239-4700530650, apda assy with parallel system protection valve - ll bsvi, air compressor assay cyl block kit - ll bsvi, m c assy - ll bsvi, m c kit - ll bsvi, hyd pressure relief valve - ll bsvi, clutch booster (tvs girling make) - ll bsvi, clutch servo repair kit - ll bsvi - ll bsvi, repair kit - hand brake valve (msp 3/93) - ll bsvi, repair kit dual brake valve (msp 6/51) - ll bsvi, repair kit of brake chambers (msp 25/84) - ll bsvi, hose assy - tt bsvi, bent hose pipe - tt bsvi, set 6ldat+reducer hose bs2/3/4 - tt bsvi, hose,flexible - tt bsvi, air brake hose with anti kink spring - tt bsvi, rear brake hose - ll bsvi, front brake hose - ll bsvi, hose-air brake front 600mm length with spring guard / straight and elbow end m18x1.5 - ll bsvi., hose-air brake front 600mm length with spring guard / straight and elbow end m18x1.5 - ll bsvi, pressure pipe assy at gearbox end - rane hfb 64 for mdv bs6 migration - ll bsvi, return hose assy at gear end for viking bs6 - ll bsvi, engine mounting front - ll bsvi, hose-straight hump cac outlet polybond - h6 - ll bsvi, hose-straight hump cac inlet polybond - h6 - ll bsvi, hose-single bend radiator outlet - ll bsvi, hose-multi bend radiator inlet- e+3 h6 - ll bsvi, hose-multi bend -viking h6 - ll bsvi, radiator assembly - tt bsvi, radiator -mdv e+3 viking h6 - ll bsvi, thermostat - ll bsvi, shift cable - tt bsvi, manifold, exhaust - tt bsvi, gear box cable select - ll bsvi, gear box cable shift - ll bsvi, fly wheel ring - tt bsvi, fly wheel - tt bsvi, gear flywheel ring - ll bsvi, hp pipe - rail to injector 2 - ll bsvi, hp pipe - rail to injector 3 - ll bsvi, hp pipe - rail to injector 1 - ll bsvi, hp pipe - rail to injector 6 - ll bsvi, hp pipe - rail to injector 4 - ll bsvi, hp pipe - rail to injector 5 - ll bsvi, metering valve - ll bsvi, gasket,exhaust manifold - tt bsvi, gasket-exhaust manifold for h-series engines - ll bsvi, companion flange - ll bsvi, water pump assembly - tt bsvi, oil seal outer rear - ll bsvi, oil seal rear outer - ll bsvi, push rod repair kit - ll bsvi, drag link assy ashwamedha - ll bsvi, s/a for nox sensor - ll bsvi, engine speed sensor for crs engines - ll bsvi, temperature sensor - tt bsvi-a046p415, sensor,pressure - tt bsvi, sensor,position - tt bsvi, pressure/temperature sensor bs3/4 - tt bsvi, pressure sensor - ll bsvi, sensor-ambient temperature adblue tank -alb - ll bsvi, auto slack adjuster straight - tt bsvi, auto slack adjuster 160cd 16 offset rh - tt bsvi, auto slack adjuster 160cd 16 offset lh - tt bsvi, slack adjuster rear rh - ll bsvi, slack adjuster rear lh - ll bsvi, slack adjuster front rh/lh - ll bsvi, mc kit major - tt bsvi, m

CTN :45358061

18 Jun, 2026 NA

Guna - Madhya Pradesh

Tender For supply of various items of lab equipments for govt. p g college guna district guna (m.p.) under p m usha pariyojna 4th call - supply of various lab equipments items for govt. p g college guna district guna (m.p.) 4th call, waterand soil testing analysis kit (digital) : range ph 0 to 14.00 resolution ph 0.01 accuracy ph 0.01 1 digit temp. comp. 0 to 100 deg. c., water bath (06holes) : 6 hole8 ltrs., waterbath(12holes) :12 hole 20 ltrs., water distillation apparatus(single distillation unit 2 litre/hour) : single distillation 5 litres, analytical balance : least cosunt 0.0002g, analytical weight box : 1-100g, fractional weight box : 1-500mg, physical balance : 250gm accuracy 0.1g, digital balance : least count 1mg, single pandigital balance : 0.1mg 200g, digital photoelectric colorimeter : 8 filter,1 ml, digital potentiometer : with hot plate and electrodes, digital conductometer : with cell 1cc and 0.1cc, d.o. meter : polarographic do range: typically 0 to 90 mg/l (milligrams per liter) or 0 to 600% saturation.rdo (optical) do range: usually 0 to 50 mg/l or 0 to 500% saturation., digital naphelo/turbidity meter : digital turbidity cum nephelometer range:-, 200,1000 ntu/jtu resolution:- 0.01 ntu/jtu accuracy:- 3% fs, 1digit display:- 3 digit 7-segment led light source:- ir led detector:- photodiode sample system:- 60 x 25mm clear glass test tubes power:- 230 v 10% ac, 50 hz accessories:- test tube set of 2, operation manual, dust cover, polarimeter half shade : the specific rotation ( ) is a physical property defined as the optical rotation at a path length of 1 dm, a concentration of 10 g/l, a temperature (usually 20 c), and a light wavelength (usually sodium d line at 589.3 nm), melting point apparatus :melting-point measurement range: room temperature - 400 c setting rate of the starting temp. : 50 c~400 c 5 min; 400 c~50 c 7 min minimum digital display: 0.1 c size of the capillary: 1.4mm (outside diameter) 1.0mm (inside diameter), 90mm equipped with color camera and color monitor to observe melting point with ease validation program for standard samples 8 operator names can be storedgraphic lcd display to display all test parameters & test instructions, digital melting point apparatus :melting point measurement range : ambient to 300 deg c starting melting point temperature : settable from 50 to 300 deg c heating time : 3 minutes (up to 300deg c) cooling time : 5 minutes (from 300 deg c) accuracy : +/ 0.5 deg up to 200 +/ 0.8 deg from 200 to 300 temperature display resolution : 0.1 deg c rate of heating (deg c per minute), abbe refractometer : safety bs en 60950-1:11/2006 emc en 55024 : 10/2003 en 55020 : 11/2005, tlc kit : outstanding standardization and quality control exceptional adherence, hardness and surface homogeneity. analyzing samples with high matrix- load without sample preparation. multiple samples analyzed in parallel.highly cost-efficient, fast and economical, centrifuge : 6000rpm, corkboring machine :adjustable guide that permits holes to be bored in any part of a stopper, the knurled chuck - 9/16" (14mm) shank of the eight, plated-steel borers included with the unit. the steel borers range from 3/16" to 5/8" (4.8mm to 15.9mm) in 1/16" (1.6mm) increments,, distillation apparatus : single distillation 5 litres, oven hot air : 14" 14" 14 , voltage stabilizer : 2kv, vertex shaker : 6 tube capacity, mixer small : moter capacity 900 watt, water bath(cu) : 4 , heating mantle with energy regulator : 500 w,2litre, single crucible heater : helical wire coil moldatherm insulation platinel ii thermocouple with 10tm compensated lead wire and polarized plug ceramic fiber hearthplate programmable heat-up to setpoint temperature indicates setpoint and process temperatures temperature: 1200 c (2192 f) maximum crucible sizes: 5 (top vestibule id) x 8 (heated depth), water bath rectangularsingle walled : 6 hole 8 ltrs., water bath rectangular :2 hole, kjeldahl distillation unit : unit of 3 tests, microwave oven : 30 ltr co

corporations/Associations/Others

CTN :45331299

16 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For supply of digital photoelectric colorimeter

CTN :45322644

01 Jun, 2026 8.70 Lacs

Sawai Madhopur - Rajasthan

Tender For supply, installation, testing and commissioning of phase wire and street light and vairious electrical equipment needed for implementation of budget announcement 2025-26 - providing & fixing of ik08, ip 66 protected led street light luminaire on existing bracket/pole. fixture made of powder coated single piece pressure die cast aluminum material with heat dissipation fins on housing with uv stabilized pc (uv stablization report submitted for uv cover ) /toughened glass cover and secondary lens on each led & should be smd type of 3 to 5 watt each . the system efficacy >=125 lm/ wt and potted driver & has a unique bis r number with input voltage ac 120 to 270 v ac with high voltage cutoff @>=300 v ac and auto resetting safety , power factor >0.95 driver efficiency >85% ,thd(i) 70 and cct 5700k +355k. surge protection shall be min 4 kv internal and min 10 kv external inside driver compartment. driver should be phase to phase protection of 440 v for 4 hrs. manufactures word mark/name engraved/embossing on die cast housing to allow traceability/authenticity. fixture shall be as per is 10322 complianced.oem must have its own in, led street light fixture with minimum lumen output 5600 lm, sitc of ip-42 and general construction confirming to is:8623 : 1993, wall/ free standing floor mounted dust and vermin proof compartmentalised cubical panel as specifications and other parameters required as per point (a) ,(b), (c),(d), (e), (f), (g), (h) as below:-(a)thickness of crca sheet shall be 2.0 mm, cable alley compartments having concealed hinged type doors with key type lock with / without detachable extension type structure. removable 3 mm. thick sheet steel gland plates with appropriate size of knockouts for cables shall be provided(b)complete panel shall undergo a process of degreasing, water rinsing, activation, derusting, pickling in acid bath, phosphatising & shall be subjected to nine tank process and then powder coated with approved shade of minimum 70 microns on both side of panel. the panel having pe foam/ neoprene rubber gasket of not less than 3mm thickness ,required hardware , concealed hinged door with key type locking arrangement for equipment/switchgear earthed with 2.5 sq.mm braided copper wire.[c) interconnection between bus bar and switchgears /cable shall be rigidly supported and made out by flexible copper wires (up to 63 amp ) and by solid bus bar (>63 amp ) . control wiring will be carried out with 1.5 sq.mm, earth wire with 2.5 sq.mm and ct with 2.5 sq.mm flexible copper wire only. all joints / interconnections of copper bus bar shall be dully tinned . clearance between main bus bar and risers / metal parts shall be at least 10 mm additional to width of bus bar bus bar is insulated by heat shrinkable sleeves . earth and neutral bus bar shall be half of the size of phase bus bar. ( cost of bus bar / flexible wire for interconnection between main busbar and switchgear is to be paid extra )(d)wiring between components within switchgear and incoming / outgoing cable shall be done through the terminal block only. direct connection shall not be permitted. each terminal block shall be one piece moulded, barrier type, 650 volt grade, complete with washers, heads, studs with two nuts and identification strips and shall have adequate continuous current rating. for tap-offs, adjacent terminals with shorting strips shall be used. 10% spare terminal blocks shall be provided. wire identification on marking strip shall correspond to the designation of the wiring diagrams. all wire terminals on the equipment shall also be marked with designation corresponding to those of the wiring diagram.(e)all wiring shall be enclosed in plastic channels and neatly bunched and closed in metering chamber, wiring between terminals of various devices shall be point to point (no wire splitting or tee connections) with wires neatly trucked along the back of the panels, adequately supported to prevent sagging.(f)floor mounted panel sh

corporations/Associations/Others

CTN :45007408

04 May, 2026 NA

Nashik - Maharashtra

Tender For design, fabrication, supply, installation, testing, commissioning with remote monitoring system 20 kwp capacity on-grid solar pv power plant under roof-top net metering system for state water informatics center (swic) at jalvidnyan bhavan nashik, dis

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