Latest digital hardness tester Tenders | Government digital hardness tester 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 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

Central Government And Public Sector

CTN :45338415

24 Jun, 2026 NA

Bangalore - Karnataka

Tender For " pressure gauge glycerine filled for hydraulic application to the following specification: dial size: 100mm, range : 0 to 250 kg/sqcm, mounting: panel mount,connection : 3/8"bsp male back connection, element : bourdon, material : ss 316,accuracy :+/-1% on full scale division, make: h. guru south / wika/waree/mass/ureka/radis, note:supply shall be along with test certificate." ]

CTN :44322767

28 May, 2026 NA

Mumbai - Maharashtra

Tender For bid to ras corrigendum : supply of degn sup inst test comm of water management system d d -pump set-minimum head 30 mtrs , power db with suitable for 1 working 1 stand by pumps , power db with suitable for 1 working 2 stand by pumps , plc hmi control panel with smps 1 working 1 stand by pumps , plc hmi control panel with smps 1 working 2 stand by pumps , inline electromagnetic flowmeter , smart pressure transmitter range 0-16 bar , pressure switch range 0-10 bar , pump set-minimum head- 15 mtrs , vertical pump set-minimum head- 15 mtrs , power db with suitable for 2 working 3 stand by pumps , plc hmi control panel with smps - 1 working 1 stand by pumps , plc hmi control panel with smps - 3 working 2 stand by pumps , pressure switch, range 0-10 bar , 1 pump set-minimum head- 10 mtrs , plc hmi control panel with smps for 1 working 1 stand by pumps , plc hmi control panel with smps for 1 working 2 stand by pumps , smart pressure transmitter range 0-16 , pump setminimum head- 22 mtrs , plc hmi control panel with smps for 1 working1 stand by pumps , ultrasonic hydrostatic level transmitter , magnetic float type level sensor , motorized valve with on off control 40nb , motorized valve with on off control 50nb , motorized valve with on off control 65nb , motorized valve with on off control 80nb , armoured cable 1. 1kv grade 3 core x 2. 5 sq. mm , armoured cable 1. 1kv grade 3 core x 4 sq. mm , armoured cable 1. 1kv grade 3 core x 6 sq. mm , cable tray , plc remote control panel with smps and suitable qty of relay boards , control panel with master plc ups , fiber optic cable 4 pair pvc , signal converter rs485 to fiber optic , signal converter ti port to fiber optic converter , cat 6 cable with pvc conduit , industrial grade 8 port lan switch , control room server with scada software 2000 tags licensed copy , plc programming software licensed copy with laptop , installation testing and commissioning of complete system ) /bid number: gem/2026/b/7268901 * /dated: 05-03-2026 & & / bid document1 / 42

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

CTN :45112405

29 May, 2026 23

Multi City - Karnataka

Tender For corrigendum : supply of variuos equipments - agpclamp set cup, agpgi collar 2 inches, agpgi pipes 2 inches, pump set 25 hp 50 stage, pump set 20 hp 40 stage, pump set 17.5 hp 30 stage, pump set 15 hp 30 stage, splaung, agp auto switch, agp 300 v fuse, agp preventer, pump set 7.5 hp 45 stage, test bearing set 17.5 hp, agp test bearing set 20 hp, agp test bearing set 25 hp, agp 25 hp motor panel bord, agp 20 hp motor panel bord, agp 17.5 hp motor panel bord, agp 6 sq mm cable, agp 4 sq mm cable, agp7.5 hp motor panel bord, agpbends with mrv 2 inches, pump set v4 2 hp 20 stage

CTN :45303951

04 Jun, 2026 9.00 Lacs

Cuddalore - Tamil Nadu

Tender For supply of equipments - equipments, dc series motor with electrical workbench, dc distribution panel, dc shunt motor coupled with three phase alternator with electrical workbench with 3point starter, single phase induction motor with electrical workbench, three phase synchronous motor with electrical workbench, open cup apparatus, closed cup apparatus, four stroke petrol engine cut section model, two stoke petrol engine cut section model, diesel engine test rig, multi cylinder petrol engine, air compressor test rig, exhaust gas analyzer

Central Government/Public Sector

CTN :45298301

01 Jun, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For automatic star delta starter control panel for 10 hp submersible pump, fully automatic with digital ammeter and voltmeter, power supply suitability is three phase/415 v/ 50hz, thermal bimetallic relay for protection against overload or single phasing and severe unbalanced load, non compensate type capacity is 20 a, overload relay range 13.2 - 20 a, contactor rating current (a) is 20 a, overall dimension (lxwxh) is 175mm x 150mm x 90mm, material and thickness of ms sheet used is m.s sheet 1.6mm thick, color of paint finish is grey, auto manual switch position selection switch type is 3 position(auto-manual), availability of test report from central govt/nabl/ilac accredited lab to prove conformity to specification. similar to bch 10 hp starters control panel forsubmersible pump model: cpsdeynbl2. preferrable make: l&t, havells, subtech, siemens, bch and crompton. ]

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