Latest air switch Tenders | Government air switch Tenders

Central Government And Public Sector

CTN :45429853

24 Jun, 2026 NA

Multi City - Assam

Tender For auction sale of depot miscellaneousllaneous scrap - miscellaneousllaneous scrap comprising of empty charger box, tokenless block instrument, pannel box, empty waves emergency battery charger, sm's panel single liner, ufsbi alarm panel, ssdac, single section digital axle counter, rmpu, dip switch, electronic thermostat, micro controller unit, network datalogger, dc-dc converter, empty automatic battery charger box and others miscellaneous electronic items etc. with traces of non-ferrous content. all are fully damage, dismantle and rusty condition scrap. pl no.98985528

CTN :45430786

18 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of electronics andcommunication engineering lab materials - electronics and communication engineering lab materials, dso (digital storage oscilloscope)bandwidth: 50 - 100 mhz.sampling rate: 1gs/s.channels: 2 (minimum)power supply: 100v 240v ac, 50-60 hzautomatic measurement: vpp, vavg,rms, frequency, period, vmax, vmin, rise time, fall time, + width, - width, +duty, - duty etc.,horizontal scale: 5 ns/div 100 ns/div or equivalentvertical resolution: 8 bits (2 channels simultaneously)vertical sensitivity: 1 mv/div 10 v/div (at input)waveform math: +, -, x , , invert, fft etc.,waveform storage: 16 waveforms or equivalentcommunication interface: usb host, usb interface.7-inch color display or equivalentbasic trigger functions, digital ic trainer kit with breadboard5v dc, 1a regulated power supply 12v dc / 15v, 200 ma regulated power supplysolderless breadboard to accommodate 8 16-pin icszif (zero insertion force) ic socketssupports ttl and cmos icslogic io leds for output monitoring8 buffered led outputs8 debounced switch inputsttl clock: 1 mhzvariable clock generator: 0.5 hz to 50 hzsingle pulse output: 100 ms (buffered, positive and negative outputs)one seven-segment display with 4 bcd inputsbuilt-in logic probesbuilt-in logic switchesexperiments on basic logic gates, flip-flops, counters, and multiplexers, eliminator transformer (stepdown)input - 220v - 240v ac, 50 hz, output-2v to 12v dc, 0-2 a ripple: 5mv, decade resistance boxrange: 1 to 10 m , steps: 1-10-100-1k-10k, accuracy 1%, suitable for filter and oscillator experiments, decade inductance boxrange: 1 h to 10 h, rotary switch selection, low loss inductors, accuracy 1%, , suitable for filter and oscillator experiments, 8051 micro controller kitoperating voltage: +5v dc4 kb flash (at89c51) / 8 kb flash (at89s52)ram: 128 bytes internal ram16 2 alphanumeric lcdpush buttons / tactile switchesdip switches for digital inputinbuilt adc interface : ldr,potinbuilt dac interfaceinbuilt stepper motor driver with stepper motorinbuilt dc motor driver with dc motor1x4 led array, 1 x4 keypad, 1x relay1x buzzer, 16x2 lcd display, 1x pwm driver1x hardware interrupt key, inbuilt rtcinbuilt eeprom, inbuilt uart module4x7 segment display, both assembly and c language programmable, pc interfaceable., single phase induction motorsingle phase induction motor, 230v ac, 50hz supply.power rating 1 hp (0.75 kw).speed 1440 rpm.capacitor start/run type suitable for lab useloading setup portable ammeter and digital tactometer contact type, auto transformerinput - single-phase, 230v/240v, 50 hz, 4a, ac output - 0 to 270vac, class "h" or class f insulation., temperature measurement kitsensors: rtd (pt-100), thermocouple (fe-k/j-type), and/or thermistor (ntc).display: 3 digit led/lcd digital display (typically 200mv fsd).temperature source: portable water kettle or heater block.signal conditioning: on-board circuitry for amplification, linearization, and cold junction compensation. test points: multiple 2mm/4mm banana sockets for monitoring input/output signals.power supply: 230v ac, 50hz, single-phase.accessories: includes a glass thermometer, ntc thermistor probe 10k, k-type thermocouple probe, patch cords, and instruction manual., ask modulation and demodulation kitmessage signal 1 : 8 bit variable data, amplitude 5vmessage signal 2 : debounce data, amplitude low (0) & high (5v)message signal 3 :fixed data 25k, 12.5k, 6.25k, 3.12k, amplitude 5vcarrier signal : sine wave frequency 200 khz, amplitude 5vmodulator type : switching icdemodulator : envelope detector & lpfcomparator : lm 311 basedsupply voltage (board) : +12v, +5v / dcsupply current : 100 ma (minimum)input voltage : 230 v/ 50 hz acinterface connectors : 2mm banana socket, dth trainer kitpower supply 200v to 240v ac, 50hz,dish antenna 1.5 aluminum steerable, lnb low noise block down converterinput frequency ku band.output frequency 950 to 1450 mhz.conversion gain 65 db.noise temp 35 degree k max.set top box receiver in traine

CTN :45430824

18 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of lab equipment - basic engineering lab materials, digital balanceweight 500g, accuracy 0.01g, top pan. tare function,caliberation- automatic external display type: led, digital tds meterrange 0-9990 ppm, resolution 1ppm, digital lcd display, atc feature., digital ph meterph range o to 14, resolution 0.01 ph, digital display, joule calorimetercopper vessel, battery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), thermometer (alcohol), stop clock, mortar with pestleporcelain/agate,gazed exterior, unglazed grinding surface.item weight 2290 gramsitem diameter 4 inches, water distillation unitoutput capacity: 2 4 liters per hourmaterial: stainless steel boiler and condenserheater: built-in electric heating elementpower supply: 220 240 v ac, 50 hzcooling: water-cooled condensersafety: automatic low water cut-off, ic regulated battery eliminatoric regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a., galvanometermoving coil type, 30-0-30 scale, sensitivity 20 a/div, resistance approx. 100 ohms., voltmeterdc voltmeter; range 0 10 v, analog , ammeter dc (0 - 2 amp), cdecade resistance box3 or 4 dials, range 0.1 to 100 or 1k , constantan/manganin wire coils., rheostathigh-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., solar cell kitthe apparatus consist of variable dc power supply, led, solar cell and two multimeters (or an ammeter and a voltmeter). a variable dc power supply of 0-5v. light source is provided by led. the illumination intensity of the led can be controlled, wheatstone bridge kitseries arm: four decade dials in steps of thousands, hundreds, tens, & units of ohms. ratio arm: the ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01, 0.1, 1, 10, 100, 1000 for resistance measurements. two press keys are provided, one marked b is for battery & one marked g is for galvanometer one toggle switch is provided for internal battery a sensitive galvanometer is provided in the bridge., ohms law verification kitbattery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), standard resistance coil of 1, 2 ohm (2-set) wound on a wooden bobbin, meter bridgetype: 1 m length, with uniform wire (resistance wire)material: constantan or manganin (low temperature coefficient)scale: 0 100 cm, engraved or printedbase: wooden or metal, rigid, non-conductive supportjoints / terminals: brass or copper, fixed for connections2. galvanometertype: analog, moving coil or digital (for null detection)range: sensitive to detect micro-ampere currentsinternal resistance: high, typically ~100 or as specified5. cells / power supplytype: leclanch cells (1.5 v each) or dc power supplynumber: 2 4 cells in series (or supply ~3 6 v)

CTN :45443829

09 Jun, 2026 NA

Hisar - Haryana

Tender For auction sale of condemnation/write off unserviceable material or surplus store items - taxila binocular research microscope m. no. ix , bod incubator 45 x 45 x 45 m no. 915 , hot air oven , streoscope microscope m no. gs 44 , universal illuminator (for stereo microscope) , bod incubator 865 565 550mm m no. 505 , laminar flow m no. 1004 , microscope (scholar) , bod incubator 700 900 650mm , autoclave verticle 450*600ms , automatic low water level of device , pressure control switch , hot air oven 455*605*455mm , kelvinator refrigerator 165 litre , glass distillation app. double , cooling orbital shaker (cis-24) with plate form 250ml flask , voltage stabilizer 2kv logic state , hr 33t-r dew point microvolt meter including accessories vide pi no pr 2202 , infrared thermometer ag-42 including accessories , l-3000a portable area meter including accessories , l1-1600 steady state porometer including accessories , willey mill machine 100*50mm heavy duty , steri humionfier cap. 3 liter (ss body) , pressure chamber apparatus , seed counter numeral -1 , leonard refrigerator cap. 280 liter , hotplate single bajaj make , step down transformer gel make acc. no 3654 , spectronic 21 bausch & lamb make acc. no 26232 , ph meter with manual , coffee grinder , hot air oven 605*910*605mm with accessories , soxhet extraction unit (without gless port stand and clamps) , coil type hotplate , serological water bath ss with fitted , stabilizer of 20hp , power pack electrop zones system item , godrej refrigerator ws 275 with magic eye special repair. no. 00114454 , kel plus six place micro block digestion system m no. kesob automatic nitrogen analyser consisting of flowing parts , automatic distillation system m. no. distyl -em , automatic solvent extraction system four places m. no. scs-4 , centrifuge , fontey micer , vater bath , fcoset electronic precision, balance, m. no. fx400g special repair. no 705004 , microprocessor based uv-visible spectrophotometer (without winter with instruction manual special repair. no. 538 , h meter pen type , gital ph meter , icrowave oven (ifb make m. no. 305c3) with rice cooker , oltage stabilizer (remi m. no. vs-04) , ectronic balance make matter toledo m. nc. ml 204 special repair. no. 08114403 , rvo controlled voltage stabilizer remi vs-03 model , rvo controlled voltage stabilizer remi vs-01 model , ctangular muffle furnace (125*125*250mm) 3kw special repair. no. 5590, and khera , rological water bath thermostatically controlled double walled wer chamber and lid 55 size-32.5*30*17.5 special repair no. 11165 brand era ki-179 , ological water bath thermostatically controlled double walled er chamber and lid 55 60 ^ * 30^ * 1 special repair no. 11166 brand khera 163 , micro tissue homogenizer, high speed with 1/10 hp motor, 10,000 rpm special repair no. 5592 brand khera (cat no. ki-115)

CTN :45333079

12 Jun, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of knuckle assembly lh , wheel hub assembly , knuckle assembly rh , steering sensor assembly , tie rod assembly , circlip , bracket mounting , master cylinder , brake oil bottle , bottle hose , parking brake cable lh , hose-fcv- vtocentercyl-mfh4500 , dowty seal for 3-8 inch bsp , contactor sw60 , contactor sw180b , fuse mtg stud , reverse light fuse. control fuse , control ckt.fuse holder , spring washer -m8 , rubber cushion , fnr switch lhs , display-curtis 3501tb , accelerator pedal , micro switch , bolt hex m12x1.75x140l , split bush -3 set , steering pipe , wrg harness curtis smart display , top cover- hood, wide , hinge , gas spring , led sq head light , les tail light , reverse hooter , mirror rh , mirror lh , fir filter cap , flat seal , clogging indicator , dipstick assembly , hex head bolt -m20x2.5px80l , spacer , battery connector assembly , screw 2bax 10mm , acc pedal loom sme

CTN :45421986

18 Jun, 2026 NA

Kharagpur - West Bengal

Tender For set of items consisting of : (1) universal tool suitable polyvinyl chloride or similar material for welding and shrinking with 2 step airflow switching and steplessly adjustable temperature, protection glass with brushless motor and sturdy heating element. supply voltage : 230 v(ac) power : 2000-3000w temperature : 20-650 degree c size : 195mm x 85mm x 160 mm (approx.) handle : 57mm (approx.) weight : 0.9-1kg , quantity : 1 no. (2) speed welding nozzle 5mm, qty 1 no. (3) tubular welding nozzle (dia %u2013 32mm) dia -5mm push fit, qty -1 no. make/model -leister/ghibli/solona at, wegner/aritherm, forsthoff/oval-q [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

Central Government And Public Sector

CTN :45405341

13 Jun, 2026 NA

Raipur - Chhattisgarh

Tender For supply of qvrf relay switzer make model gm 021-00-bd-5-z (-2.5 to 2.5m bar) or dwyer model 1910-1 (0.40 to 1.6 inch wc) or eversure make diaphragm type with snap action micro switch as per m/s. eversure drg no.eee/afr/07. complying to rdso/elrs/tc/0072 - 2001 (rev-0).technical adoptors for suction and blower pressure switch along with ms mounting base heavy duty wire braided flexible air pressure pipe with adoptors and connecting pipe. model no.:gm-021-00-b3d-5 [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45449086

26 Jun, 2026 NA

Agartala - Tripura

Tender For supply of network wifi adapter 1900 mbps 802 , micro hdmi to hdmi cable , 8 port gigabit switch qos vlan igmp lag , official raspberry pi 5 desktop kit , burp suite professional version software , hack the box software , snort software , network long range dual band wireless usb 3 wifi adapter , bluetooth speaker

CTN :45420840

13 Jun, 2026 NA

Sagar - Madhya Pradesh

Tender For supply of lv7 t-815 442-073-900-764steering booster , lv7 t-815 272-212-040-000cone belt av x 13x750 , lv7 t-815 347- 223-352-200bulb 24v 21 wb a15s , lv7 t-815 442-053- 111-294hose 28 38 140 , lv7 t-815 442-076-631-154fuel supply tube , lv7 t-815 130-078-660-314protective cover , lv7 t-815 442-079-050-134light switch , lv7 stln vf p-1302805sintered bush , lv7 stln x- 2310600reverse light , lv7 stln hmvx-4001000micro filter make micro flow , lv7 t-815 130-052-381- 874screw to fly wheel , lv7 t-815 133-330-081- 604hose js 4x670 pn 211310 94r , lv7 stln vf f- 1907750hose 1 4 id , lv7 stln vf f-7860600catch assy hood , lv7 stln vf f-7865200door trim pannel rh , lv7 stln vf f-8041500direction indicator

Central Government/Public Sector

CTN :45422041

24 Jun, 2026 NA

Ajmer - Rajasthan

Tender For supply of micro limit switch 10 amp with short integral lever with roller and screws 01 no + 01 nc contact screw type 230v ac. as per sketch enclosed suitable for wc light suitable for use in lhb type ac coaches in lavotary door. make -essan, honnywell, clonix, vital, ommition.or similar as per description. [ warranty period: 30 months after the date of delivery ] ]

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