Latest salt spray test Tenders | Government salt spray test Tenders

Central Government/Public Sector

CTN :45336343

24 Jun, 2026 NA

Multi City - Multi State

Tender For supply of air break contactors, 240 v a.c., 50 hz, 2 pole, 60a with 2 no and 2 nc auxiliary contacts for 10 kva at cls panel as per rdso spec: ti/spc/psi/cls/0020 rev.3 (i.e. ti/spc/psi/cls/0023) or latest. make: andrew yule, c&s, abb, siemens, suntron or make suitable for suntron, eastland & supreme clspanels with oem test and warrantee certificate. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45325994

02 Jun, 2026 NA

Multi City - Jharkhand

Tender For auction sale of others - disposal of scrap released materials such as: (1) after cooler of wdm2 with housing, qty=04 nos.=1176 kg. (2) power assembly (full set), qty=04 nos.=768 kg. (3) p.a (liner & head), qty=02 nos.=278 kg. (4) p.a (liner & piston construction rod), qty=06 nos.=732 kg. (5) p.a (liner, head & piston), qty=03 nos.=495 kg. (6) manifold, qty=02 nos.=230 kg. (7) test stand, qty=11 nos.=2640 kg. (8) head, qty=01 no.=70 kg. (9) air maze panel wdm2, qty=01 no.=170 kg. (10) alfa tank, qty=02 nos.=480 kg. (11) scrap iron table, qty=01 no,=95 kg. (12) hhp/a/cooler released hausing, qty=06 nos.=642 kg. (13) alco radiator from hausing released, qty=01 no.=127 kg. (14) hhp/dumper old/released, qty=01 no.=217 kg. (15) water tank hhp released, qty=01 no.=277 kg. (16) horizontal shaft released rubber roller, qty=01 no.=160 kg. (17) flying ring old alco released, qty=02 nos.=350 kg. (18) compressor c/case, qty=02 nos.=330 kg. (19) expressor c/case, qty=04 nos.=940 kg. (20) mr reservoir complete, qty=01 no.=149 kg. (21) cut piece of mr reservoir, qty=550 kg. (22) expressor crank shaft, qty=02 nos.=284 kg. (23) experessor c/case with crank shaft, fan constructionecting rod and coupler, qty=01 no.=545 kg. having local lot no. 02. location:-old wheel lathe.

Central Government/Public Sector

CTN :45335513

01 Jun, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of hexagon nut m16x2.0 mm (thread pitch), conforming to iso 4032. mechanical properties shall comply with property class 10 in accordance is: 1367 (part 6). surface finish: zinc flake coating (geomet 321 or similar) in accordance with iso 10683 with coating thickness 8-12 micron, with top coat, without any hexavalent chromium, without any integrated or separately added lubricant. minimum salt spray test life of 1000 hours is to be ensured. the nut shall be free from burrs, sharp edges, cracks,laps, and other manufacturing defects. accepted makes: tvs / unbrako or equivalent. [ warranty period: 30 months after the date of delivery ] ]

CTN :44961942

03 Jun, 2026 65.76 Lacs

Jhalawar - Rajasthan

Tender For corrigendum : supply of spares for lnt make lt and ht switchgear, breakers and panel accessories of electrical circle and chp circle, csctpp, chhabra - racking handle for cn-cs 5000c, racking handle cn-cs 4000 h2, lockable trip push button type-aa, fixed arcing contact 800 s1, moving arcing contact 800s1, moving arcing contact, 5000c, hardware kit, spring charging, motor 220 v dc, spring charging limit, switch 220 v dc, closing coil 220 v dc, shunt release 220 v, dc, test position microswitch, service position microswitch, mdo to edo 800-, 2500c,3200h1(3p), mdo to edo 3200h1(4p), mdo to edo 5000c (4p), pole assembly 800c d/0, brekaer, door camlock-lhs, door camlock-rhs, racking handle, sic puller tq3 mat.-, delrin500, locking angle -tq3 m, tq3 earthing lip assembly, aux. busbar support, tq+tf2 v, aux.busbarterm assy, tf3,tq3-fr, aux.busbar support assy, tf3,tq3-fr, stainless steel door lock, td3,tf3-fr, bracket ,reset cord mn5 relay, ,tq3, xtension shaft, dropper support assembly, tq3 form iv, safety shutter tq3 d/o, safety shutter opener tq3, d/o, vcb spares 11 kv and 6.6, kv, big gear assembly, small gear -charging gear, assembly 12 kv vcb-25ka, subadha aux switch, (12no+12nc), tripping coil, closing coil, spring charging motor, vcb sds housing wo wire, pin locking channel, assembly, vaccum interrupter abb, vg6, drive rod assembly 800, a,1250a,2000a, vcb racking handle, spring charging handle, tripping rod, pin type channel racking, fixture 600 w, pin type channel racking, fixture 1000 w, breaker shutter assembly, 600 w, breaker shutter assembly, 1000 w, switron, switch,switron, 12no/12nc) aux., switch, rackin handel &, interlock, locking channel, assy 12kv 1250a 40ka, 1000w 3150a locking, channel assembly, limit switch, test/service,omron, make limit, switchmodel: x-, 10gm-b,contacts: 1, c/o, shutter roller, bracket 3150 a, roller for shutter, 3150a 40ka, pin for shutter, roller 3150a 40ka, 3150a breaker arm, contact - finger, contip finger f 2000a, vcb breaker, m4 flat washernylon(, 4.5 x 9, x 0.8mm), x 10-cozn pan head, m/c, screw, spring washer (zc), bottom conductor, arm, assy 12kv 3150a 40ka, top conductor arm, assembly 12kv 3150a, 40ka-abb, vi, 800a breaker arm, 800a vcb contact, finger assy new, flexible conductor, 12kv 800a, 40ka- abb vi, 2000a breaker arm, contip finger f 2000a, ø4 ss e-clips, ø6 ss e-clips, ø8 ss e-clips, ø10 ss e-clips 0.8mm, thk, circlip dia. 12mm, 1 mm, thick, 24 external type, circlip, wire circlip dia. 3.4+0/-, 0.4 ss, m3 x 25 spring pin, m3 x 30 spring pin, x 25 mm cotter pins, x 30 mm cotter pins, spring pin 6.5 dia x 40, long, split pin ø3x35, split pin ø1.8x20, connector type lug, for 800a,1250a,2000a &, 3150a), male connector - dnf, 14-250fim-m, female connector -, dnf 14-250fib-m, kv switchgear vcb, spares for type vk10l40h, rated voltage:12 kv, rated, normal current:800, a,rated s.c breaking, current : 40 ka & type, vk10q40h,rated, voltage:12 kv ,rated, normal current :3150, rated s.c. breaking, current : 40 ka, pds cable asm 12 kv, 800 a, short pds r phase asm 12, kv 800 a, short pds y phase asm 12, kv 800 a, short pds b phase asm 12, kv 800 a, breaker: type vk10l40h,, rated voltage:12kv, rated, normal current: 800a,, rated s.c. breaking, current: 40ka, line pt rack-in/out handle

CTN :45326580

09 Jun, 2026 NA

Madurai - Tamil Nadu

Tender For purchase of instrumentation and control engineering practices (equipment) - motorized control valve trainer kit signal input:4 20 ma or 0 5 v valve characteristic:equal percentage stem movement:maximum 10 mm or 12 mm body material:cast iron trim material:ss 316 trim size: cv value:2 or 5 actuator:servo motor supply voltage:230 v ac, 50 hz connection: flanged or screwed type. digital indicator provided potentiometer provided for varying the 4 20 ma input signal, saybolt viscometer apparatus glass type: high-quality borosilicate glass tube. control type: manual energy regulator control. shape: rectangular bath with cylindrical test chamber. temperature range: ambient to 240 c oil bath temperature. humidity: up to 80% rh (non-condensing). power supply: 230 v ac, 50 hz. measuring range: 32 to 1000 sus(saybolt universal seconds). accuracy: as per astm d-88( 0.2 seconds). mounting type:benchtop. capacity:one cup(approximately 60 ml). control mode:manual operation. port size:standard orifice sizeas per astm d-88. features:oil bath with heater,thermoregulator,insulated outer body,orifice,receiver flask, control valve trainer kit three pneumatic control valves provided with individual hand valves valve characteristics: i) quick opening ii) linear iii) equal percentage. valves connected in parallel configuration for comparative study. pneumatic operation with air supply connection. control valve assembly mounted on trainer panel. power supply: 230 v ac, 50 hz., water level measurement trainer kit using capacitive type transducer tabletop model with transparent acrylic tank of approximately 50 cm height. capacitive type level sensor for continuous level measurement. sensor output: (4 20)ma and/or (0 5)v with built-in signal conditioning. vertical pump for water circulation from sump to tank. flow control valve, overflow, and drainage arrangement. digital display for water level indication in cm. power supply: 230 v ac, 50 hz, single phase. in-built regulated dc power supply for sensor and control circuit. mounted on powder-coated ms frame for laboratory use. suitable for calibration and study of capacitive level measurement.

CTN :45326592

09 Jun, 2026 NA

Madurai - Tamil Nadu

Tender For purchase of equipments for ece department - function generator frequency range: 0.1 hz to 5 mhz display: 4 to 6 digit led display output waveforms: sine, triangle, square, pulse, ramp . amplitude: 0 20 vpp. rise time: 100 ns. distortion: 1% within specified frequency range power supply: 230 v ac 10%, 50 60 hz. output amplifier protection: short-circuit and 15 v, strain gauge trainer kit ac mains power supply: 230 v 10%, 50 hz metal foil strain gauge mounted on beam/cantilever. strain measurement under applied load. wheatstone bridge arrangement. signal conditioning and amplification circuit. instrumentation amplifiers with 3 digit display for strain / output voltage. zero and gain adjustment controls. provision for applying calibrated loads. table-top trainer with labelled panel. test points for signal measurement. built-in dc power supplies and wooden closed cabinet. supplied with patch cords and user manual., temperature measurement kit sensors: rtd (pt-100), thermocouple (fe-k/j-type), and/or thermistor (ntc). display: 3 digit led/lcd digital display (typically 200 mv fsd). temperature source: portable water kettle or heater block. signal conditioning: on-board circuitry for amplification, linearization, and cold junction compensation. test points: multiple 2 mm / 4 mm banana sockets for monitoring input/output signals. power supply: 230 v ac, 50 hz, single-phase. accessories: glass thermometer, 10 k ntc thermistor probe, k-type thermocouple probe, patch cords and user manual., cathode ray oscilloscope bandwidth: dc to 30 mhz (-3 db) - sensitivity: 1 mv/div to 5 v/div - display modes: ch1, ch2, dual (chop/alt), add, sub - timebase: 0.2 s/div to 0.5 s/div (essential for slow bio-signals) - magnification: x 10 sweep magnifier - triggering: alt triggering, auto, norm, - tv-v/h with source selection (ch1, ch2, line, ext). - input impedance: 1 mohm || 25pf - included accessories: two 60 mhz passive probes, power cord, and user manual

CTN :44799777

25 Jun, 2026 NA

Delhi - Delhi

Tender For corrigendum : procurement of spares for mi-17v5 helicopter - hydraulic tank, coarse filter, contrifugal fuel pump, electrick magnatic valve, wiinch "v", winch control panel pul300, counter meter, outer holder, nozzle guide vanes 3 with supports housing, nozzle guide vane i stage, 5053 gm co2 used in aerazur 610 life raft, check valve assembly, drain valve, bell crank set, punch r15mm, h/c mooring device, vibration supressor, external pod with two locks vtdg6, distressed beacon "v", megaohm meter, fire fighting system, optical quadrant, computation and generation module, communication unit, assembly frame, code device, protractors, transducer, speed inductive, free turbine, exhaust pipe, anti torque rotor, connection with filter, bearing, needle roller bearing, air cleaner, air filter, bevel gear support, gear box driven internal, adapter,gs, temperature control device cover, rotor shaft, rod, device, rod control, bomb rack store, solonoid valve, test lamp for upk-23-250, electric drive centrifugal pump, axle, piston, casing, rod, pressure relief valve, winch control panel, piston, testing cosole set

CTN :45316200

09 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of digital and analog communication lab equipment(tansche) - digital and analog communication lab equipment(tansche), digital ic trainer kit:1. equipped with 16 high-visibility leds for monitoring experimental outputs and logic status indication. 2. dedicated driver circuitry provided for reliable operation and protection of all 16 leds during experimentation. 3. all 16 driver input lines are terminated through banana connectors for flexible and easy external interfacing. 4. includes 16 spdt toggle switches for generating manual logic input conditions in digital electronics experiments. 5. additional 16 leds provided to display the real-time status of individual switch operations. 6. one terminal of each spdt switch is externally accessible through banana sockets for convenient circuit connections. 7. built-in variable clock generator enables pulse generation for sequential and timing-based 8. digital experiments. 9. frequency adjustment provided through potentiometer and rotary switch combination for precise clock selection. 10. clock output is terminated through banana connectors for quick integration with external circuits and trainer modules. 11. features dual 7-segment led display with 7447 decoder/driver ic for bcd to display 12. conversion experiments. 13. inputs of the 7447 drivers are terminated at banana connectors for direct digital logic interfacing. 14. includes solderless breadboard for rapid circuit prototyping and reusable experimental setup development., amplitude modulation trainer kit:1) on board carrier and modulating signal generator with amplitude and frequency adjustable 2) carrier and modulating signals are provided in the unit with frequency variable. 3) in-built regulated power supply 4) on board envelope detector 5) schematic diagram provided in the front panel modulating signal frequency : (300hz-3 khz) amplitude : (0-5) v carrier signal carrier signal frequency : 10 khz - 50 khz amplitude : (0-15) v type of modulator : 1. ring modulator 2. transistor based modulator method of modulation : 1. under modulation 2. critical modulation 3. over modulation, fm trainer kit 1) on board sine wave generator 2) provision to study modulation & demodulation in the same unit 3) test points to study different waveforms 4) in-built audio power amplifier 5) mic pre amplifier 6) built-in power supply 7) sine wave generator : frequency - 100hz to 1.2 khz with amplitude adjustable, (0-5v) 8) fm modulator : direct fm 9) carrier frequency : 20 khz (low), 367 khz(high) 10) fm demodulator : pll detector, quadrature detector, foster seelay discriminator / phase discriminator, ratio detector are provided. 11) audio power amplifier : gain 100 12) mic pre amplifier : gain 20, ask, fsk, psk trainer kita s k modulation & demodulation trainer on board data generator circuit. auto / manual mode (data generation) external patching provision provided between the modulator and demodulator. built-in power supply. modulator and demodulator are separately provided. easy interconnections are made by patch cords. mode : auto / manual input data rate : 800hz to 2 khz any external ttl compatible sequence with frequency up to 2.1 khz. carrier frequency : 20 khz power supply ratings: 230v + 10%, 50hz. f s k modulation & demodulation trainer three types of i/p sources - manual input , square input , rs232 input fsk modulator with, mark frequency: 1070 hz space frequency: 1270 pll based fsk demodulator output provided through bs2 connector and serial port. built-in power supply. p s k modulation & demodulation trainer on board programmable data generator on board carrier generator mimic diagram in the front panel type of modulator : balance modulator type of demodulator : balance demodulator binary inputs - 8-bit data length 50 khz, clock carrier inputs frequency : 200 khz amplitude : 2 v pp level converter : unipolar to bipolar supply ratings ac input (230v, 10%, 50hz) dc output (+12v,-12v, +5v, gnd, pam, pwm, ppm trai

CTN :45121842

02 Jun, 2026 NA

Silvassa - Gujarat

Tender For corrigendum : procurement of electrical material for maintenance and repairing of 66/11kv and 220/66kv substation of dnhddpcl. - supplying bolted connections (bs type) hrc fuse link capable to withstand 80ka, 415 v confirms to i.s. 13703 for following current capacity. make ftc/l&t/havells(i) hrc fuse link -2 amp, (ii) hrc fuse link -4 amp, (iii) hrc fuse link -6 amp, (iv) hrc fuse link -10 amp, (v) hrc fuse link -20 amp, supplying bolted connections (bs type) hrc fuse base suitable for 2 amp. to 20 amp. 80 ka, 415 v hrc bolted fuse link. as per is/iec 60269 part-ii, supplying of led indoor fittings with leds of wattage 0.2 watt to 0.5 watt assembled on single mcpcb, with housing used as a heat sink shall be made of thick sheet steel conforming to is: 513, volt 160v to 270v, (a) tube light with integral driver 20 watts, 4 feet make: philips / bajaj / crompton, supplying of approved make single phase industrial exhaust fan suitable for medium duty ring mounted low noise operation suitable for medium duty having following [a] 305 mm dia 900 rpm make: bajaj/hevells/ crompton /almonard, supplying of approved make ceiling fan with double ball bearing isi mark with condenser a.c. 23ov. 50 c/s.1200 mm. sweepmake: bajaj/hevells/crompton /usha/orient , supplying of approved make pedestal fan a.c. 230v. 50 cy/s. 400 mm sweep oscillating, type and adjustable, height complete with guard regulator, & standard lead flexible wires and plug top. make: bajaj/hevells/ crompton /usha/orient, supply of tnc switch with lock for 66/11 kv panel, supply of petroleum jelly for sub-station equipments protection (1 kg pack), indicating lamp led type, mount hole-22 mm, 110 v dc with back panel lock nut fitting.red- 100 nosyellow-100 nosgreen-100 nosblue-100 noswhite-100 nos, providing crimping type cable terminals (lugs) conforming to is of following types and sizes. (aluminium tubular terminals long barrel)) .240 sq. mm, providing crimping type cable terminals (lugs) conforming to is of following types and sizes. (aluminium tubular terminals long barrel)) .300 sq. mm, supply of telescopic earth / discharge rod up to and included 66 kv, 72.5 kv tested manufacture in fully automatic pultrusion plant having strong electrical & mechanical strength. as per specification.a. total section 4 sectionb. assembled height 18 feetmake :- biemco or equivalent, supply of shroud for 11 kv panel, 12 kv , jyoti make (as per approved sample), supply of jaw contact female, 11 kv, 1600 amp. jyoti make( as per approved sample), supply of tripping coil, 110 v dc for 11 kv panel (suitable for abb & jyoti make panel), supply of closing coil, 110 v dc for 11 kv panel (suitable for abb & jyoti make panel), supply of natural rubber latex seamless hand gloves for electrical purpose tested as per is 4770-1991 having test potential of 33000 volts and maximum working potential 11000 volts of size 380 mm crystal brand., supply of rechargeable torch with led bulb make: eveready/hevells/ wipro

Central Government And Public Sector

CTN :45214074

05 Jun, 2026 NA

Kalpakkam - Tamil Nadu

Tender For corrigendum : tender for supply of dnm channel modules as per the technical specification , low voltage power supply , bin for dnm channels , dnm field panel with all internal accessories , fcu as per specification , commissioning of field panels , emi emc test charges

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