Latest optical variable attenuator Tenders | Government optical variable attenuator Tenders

Central Government/Public Sector

CTN :41054241

12 Aug, 2025 NA

Perambalur - Tamil Nadu

Tender For supply of 25 kw brushless alternator (excluding electronic rectifier cum regulator unit or rectifie r cum regulator unit) confirming to rdso specification no. rdso/pe/spec/ ac/0056-2014 rev.1 along with other accessories shall be supplied as per clause no. 1.3 of the specification. the suspension ha nger pin with split cotter and washer shall be as per rdso drg. no. skel 3943 (rev.2) 2016, alt-1 and indicator plate of belt tensioning device shall be cut to 250 mm length. icf approved makes of (1) ic e lectricals company pvt. ltd. new delhi (2) hmtd mumbai (3) kel kundara (4) p.d steels mohali (5) pre sstech india pvt. ltd.mumbai (6) stesalit baddi are only acceptable [ warranty period: 30 months aft er the date of delivery ]

CTN :41053419

15 Jul, 2025 NA

Multi City - Multi State

Tender For supply of electronic toe load measuring device as per specification [ warranty period: 30 months aft er the date of delivery ]

CTN :41034686

01 Aug, 2025 NA

Multi City - Multi State

Tender For supply of 24v dc fail safe electronic flasher device.

CTN :41019776

24 Jul, 2025 NA

Coimbatore - Tamil Nadu

Tender For equipment - purchase of equipment : solar simulator, module solar simulator equipment used to simulate solar radiation with mode of operation during a test cycle and suitable size of the test area for multiple applications. simulator class the simulator in order of spectral mismatch (12%), spatial non-uniformity ( 2%) and temporal instability (1%) should be same (i.e. aaa) i. test plan : area of the plane intended to contain the device under test should be 30 cm2ii. illumination area : the active light illumination area 50 x 50 mmiii. beam direction : all four directions (top/bottom & side wise)iv. irradiance output : steady state/pulsed simulatorv. type of lamp : replaceable xe arc lamp (ozone free) vi. lamp power : 300 to 450 wattvii. lamp life time : > 1500 hoursviii. light intensity : 1.5 sun ix. air mass filter : am 1.5g filterx. working distance : ~4 to 10 inches (~250 mm) cooling system - air cooling system to maintain lamp optics, and temperature optical shutter - manual / automatic shutter control for precise control over the light exposure experiments reference cell - calibrated reference cell with integrated display and availability of recalibration service computer & accessories - desktop monitor (windows 10, i5/i7 processor, 16 gb ram, 1 tb ssd, communication ports, peripherals), graphics card, cpu, keyboard & mouse. i-v measurement (optional) system includes i-v measurement software, source meter, electronic console sample stage (optional) - height adjustable sample holding stage/chunk installation & commissioning the instrument should be installed, tested and commissioned by representative of supplier. full installation kit and operational manual should be provided warranty & service - minimum 12 months & timely service required supply & shipment - the company should take care to deliver upto door step @ department of chemistry, bharathiar university, coimbatore-641 046

Central Government/Public Sector

CTN :40539966

12 Jul, 2025 NA

Gwalior - Madhya Pradesh

Tender For corrigendum : supply of low linewidth laser with laser controller - dual port tunable laser source c-band module , dual port high performance power meter modules , optical variable attenuator module , multi-output dc power supply , wireless video inspection probe , control console with data processing software and consumables

Central Government/Public Sector

CTN :40996600

17 Jul, 2025 NA

Multi City - Multi State

Tender For supply of electronic toe load measuring device (etlmd)no.tm/sm/etlmd/218 (fourth revision-2022), offensive extended warranty of machine & calibration charges for 18 months (after standard warranty of 1 2 months) as per attached specification. make- pujara engineers or similar [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40997671

15 Jul, 2025 NA

Bhopal - Madhya Pradesh

Tender For supply of electronic toe load measuring device with improved toe lifting clamp (suitable for all types o f erc's toe load up to 2000 kg), ip 65 certificate of environment protection (dust and water splash proof), made of rust free stainless steel body & leg and equipped with rechargeable long back-up battery. model n o. pe/etlm/4g of pujara make. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40946800

04 Aug, 2025 NA

Chennai - Tamil Nadu

Tender For supply of brushless alternator 4.5 kw, 110 v dc complete excluding rectifier-cum-regulating unit or electronic rectifier cum regulating unit conforming to rdso specification no. rdso/pe/spec/tl/ 00 54-2003 (rev.0) with amendment no.1 &2 with following details. (a) alternator pulley shall be as per rdso drg.no. skel 3882 (rev.2) 2014. (b) axle pulley shall be as per rdso drg.no. skel 3883 alt.5. (c) rubber pad shall be as per rdso drg.no. rdso/pe/sk/tl/0084-2005 (rev.0), alt.2 (d) safety chain shall be as per rdso drg. no. skel 3934 alt.2. (e) suspension hanger pin with split cotter and washer shall be as per rdso drg.no. skel 3939 alt.3 and washer shall be as per item no.2 of icf drg.no.icf/ std-3-2-003 alt.b. (f) belt tensioning device shall be as per rdso drg. no. skel 3940 alt. 5 sheet i & i i and indicator plate cut to 250 mm length. (g) terminal board shall be as per rdso drg.no. rdso/pe/ sk/ac/0047-2003 (rev.4) (h) wear resistance nylon bush shall be as per rdso drg.no.rdso/pe/sk/tl / 0085-2014 (rev.1). icf approved makes of: 1) dishita, 2) hmtd, 3) ic electricals, 4) kind, 5) kel, 6) pd steels, 7) presstech, 8) star electric, 9) stesalit and (10) gpgpl or any other make with prototype approval from rdso/rcf/icf [ warranty period: 30 months after the date of delivery ]

State Government

CTN :40940352

28 Jul, 2025 9.05 Lacs

East Nimar - Madhya Pradesh

Tender For procurement of spare parts of unique industrial handlers make eot cranes installed at 2x660mw, ph-ii, sstpp, mppgcl, dongalia /etni-ii - "pulse encoder: sn:700001240582, ip 66, f255, ub 9-30v dc).1024ppr, class 2, existing make: baumer" , shrouded type dsl for 110/25t eot: 400a copper dsl with expansion joint, support & fastner, hangers & jointing clamp etc. , accessories of dsl , 4 pole hanger clamp , copper joint link , joint cover , current collector , 250a current collector for 110/25t eot. , anti-collision device, model no. acc 102. , dc electromagnetic brake , "dcem brake :code ebdc 300/bm, inrush volt:300v dc, torque :76kgm, rating 100, drum dia 300, dsn volt 220v dc, holding volt: 150 v dc, stroke 3, spg 220ver, sr.no. v-24627/1, existing make: elektromag methods" , "dcem brake: code ebdc 300/bm, inrush volt:300v dc, torque: 76kgm, rating 100, drum dia 300, dsn volt 220v dc, holding volt: 150 v dc, stroke 3, spg 220ver, sr.no. v-24627/2,existing make: elektromag methods" , dyanamic braking resistor. , "dyanamic braking resistor for mh, s.no. sj-342, job no. sj-1348, kw/h.p: 30/ ,volt: 600, amps: 51.3, type: wi30dbr11.4/p6, ohms: 11.4, rating : conti., existing make: speed-o-controls pvt. ltd" , "dbr for ct, s.no. sj-344, job no. sj-1348, kw/h.p: 1.2/ ,volt: 600, amps: 4.5, type: wi1.2dbr60/p6, ohms: 60, rating : conti.,existing make: speed-o-controls pvt. ltd" , "dbr for lt, s.no. sj-346, job no. sj-1348, kw/h.p: 6.4/ ,volt: 600, amps: 19.5, type: wi4dbr16.9/p6, ohms: 16.9, rating : conti.,existing make: speed-o-controls pvt. ltd" , radio remote control , rrc: radio remote control ( shoulder hung, joystic type). range: approx. 355m, frq: 335mhz. (transmeter+ receiver) , rectifier pannel complete unit for dcem brake , "rectifier pannel having sr.no. v-24628/4 is connected with dc brake dia 300 having sr.no. v-24627/4. dc pannel specification: code rpnlc/12, c/s: 50, ac voltage: 415v ac, dc voltage:150v dc, sr.no. v-24628/4, existing make: elektromag methods" , line choke -3phase: inductance 0.157mh, current: 142 amps., imax: 150% , master controler , s.no. sm-1115, type: cm4/sr/6, volts 500 max, amps 40, existing make: speed-o-controls pvt. ltd , s.no. sm-1117, type: cm4/sr/6, volts 500 max, amps 40, existing make: speed-o-controls pvt. ltd , steps:4, volts: 500, amps: 40/10, c/s: 50, existing make: elektromag methods , anti-collision limit switch :anti collosion limit switch, aux supply :110v-230v (for lt), infra red type, range 5-10mtr. existing make electronic switches , requirement of electrical spare parts for unique make eot crane job no.bg-018-01-02 (tdbfp eot) , relay board 8 channel,110v ac, 2c/o contact, 5a. , shrouded type dsl for 60/10t eot: 160a copper dsl with expansion joint, support & fastner, hangers & jointing clamp etc , current collector , 100a current collector for 60/10t eot. , dc electromagnetic brake , dcem 250 dia brake for mh,drum dia 250, 115v. dc, 1.6a , dcem 250 dia brake for ah, drum dia 250, 115v. dc, 1.6a , dyanamic braking resistor. , dbr for mh,s.no. sk-043, job no. sk-072, kw/h.p: 17/ ,volt: 415, amps: 32, type: wi17dbr16.9/p6, ohms: 16.9, rating : conti., existing make: speed-o-controls pvt. ltd , dbr for ah s.no. sk-045, job no. sk-072, kw/h.p: 12/ ,volt: 415, amps: 25, type: wi12dbr20/p6, ohms: 20, rating : conti., existing make: speed-o-controls pvt. ltd , dbr for ct, 130 ohm, 600w , dbr for lt, 40 ohm , 2kw , rectifier pannel complete unit for dcem brake , rectifier pannel having is connected with dc brake dia 250mm dc pannel specification: code rpnlc250, c/s: 50, ac voltage: 415v ac, dc voltage:150v dc, sr.no. 44979/3, existing make: elektromag methods

Central Government/Public Sector

CTN :40945496

17 Jul, 2025 NA

Vadodara - Gujarat

Tender For supply of elastic rail clip foot lifting clamp for electronic toe load measuring device compatible with e rc mk-v (bolting based clamping [ warranty period: 30 months after the date of delivery ]

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