Latest air velocity transmitter Tenders | Government air velocity transmitter Tenders

CTN :45427779

18 Jun, 2026 2.46 Lacs

Thanjavur - Tamil Nadu

Tender For supply of eee lab items - furniture, 5hp/3.75kw/415v1500rpm three phase(3 )synchronous motor with starting / loading arrangement and with work bench voltage:415v ac/220v dc for field excitation make: benn rating: 5hp/ 3.75kw speed:1500rpm no of poles : 4 synchronous starter dc excitation field current :0.8a digital voltmeter ac(0-500v) moving iron type:01qty digital ammeter ac(0-20a) moving iron type :01qty digital ammeter dc(0-2a) moving coil type :01qty digital power factor meter 600v/10a :01qty 3pole mcb/dc mcb with 20a fuse carrier and supply indicators (three pin plug socket should also be provided) :03qty digital rpm indicator with proximity sensor: 01qty banana connectors for motor/starter/supply outputs :01qty control panel (hylem sheet(5*1.5feet) with ms panel) :01 work bench spec: size: 4feet*3feet*2 1/2 feet height leg teak wood with top 3/4" inch plywood 18mm plywood withone mica sheet for finishing front side cupboard with door open and closed type back side wiring box with door open and closed type, performance of ultrasonic and moisture sensors(5v dc/15ma(40khz/digital output) arduino uno: microcontroller-atmega328p on-board digital sensor components two push button switches and dour leds buck converter and relay for 5v and potentiometer-one each 2x16 liquid crystal oscillator(lcd) and mini bread-one each onboard digital sensor modules: ultrasonic sensor module(3cm-100cm) and soil moisture sensor -one each all sensor modules should be mounted on legend size pcb, speed control of ac motor using variable frequency drive(vfd) (0.5hp/415ac/5a(3 )) variable frequency driver (vfd) unit: input voltage:single phase, 230v ac +-10%, 50hz output voltage : three phase output frequency range: 0 to 60hz suitable for 0.75kw motor output current 4.2a vf pattern of spwm control 2pole mcb for on/off control of mains ac voltmeter, ammeter and speed indicator should be provided external stop/start and frequency control should be provided output terminals should be provided and must be brought out in front panel experimental board should be housed in a cabinet with suitable cover three phase induction motor motor type:squirrel cage |rating:0.5hp voltage rating :415v ac speed :1440rpm+-5% insulation : class b/f

Central Government/Public Sector

CTN :45453779

26 Jun, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of digital multi meter 3-3/4 digit. can measures ac/dc voltage and current, diode,capacitance, resistance, frequency. ac current range 1 microamp to 10 a, ac voltage range 1mv to 1000v, dc current range 100na to 10a dc voltage range 10 microv to 1000v, capacitance 100na to 10a, counts 3100, frequency 0.1 hz to 100khz, power input 9v battery with valid calibration and having automatic blocking system(abs), with protective holster for rough duty. make-rishabh rish multi 15s, fluke17b+, sanwa japan-pc710 only. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45422042

24 Jun, 2026 NA

Ajmer - Rajasthan

Tender For supply of digital vibration meter .specification as : frequency range : (a) acceleration : 10 hz to 1 khz in 1 mode , 10 hz to 10 khz in 10 mode. (b) velocity : 10 hz to 1 khz (c) displacement : 10 hz to 1 khz . (2) frequency : 1-20 khz (3) display : lcd (4) rpm (revolution ) 60 - 99,990 r/min reading should be multiplied by 10 if the display show 10 (5) accessories : magnetic base ,vibration sensor with minimum 2 meters along with carrying case. accepted make-metrix /htc/mextech or similar. [ warranty period: 30 months after the date of delivery ] ]

CTN :45417602

10 Jun, 2026 NA

Tiruvallur - Tamil Nadu

Tender For supply of lab items for eee and mechanical - eee and mechanical lab items, single phase transformer rating: 1 kva, 50 hz input: 230 v ac output: 115 v ac type: air-cooled, single-phase step-down transformer properly insulated input and output terminals brought out for safe operation, three phase transformer type: three phase transformer rating: 3 kva input voltage: 415 v ac, 3-phase output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory use bench/floormounted suitable for laboratory operation. all winding terminals shall be brought out to insulated terminals and enclosed within a protective outer cover for safe laboratory operation , on / off control of lamp using solid state relay kit type : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status , mcb elcb trainer kit 1 phase/3 phase, 2/3/4 pole, 3a-16a single pole mcb 2-5amps two pole elcb 30ma lamp load single phase 5amps panel enclosure and terminal outlets , single phase induction motor kit for load test by speed control of vfd (variable frequency drive) 2 hp single phase 230v complete load test experimental setup(with brake drum/pulley) induction motor -1 no work bench setup with digital meter -1 no motor stand with ant vibration bush 1 set loading arrangement with spring balance non-vibrating brake arrangement with stand and electrical work bench , 3 phase induction motor kit three phase squirrel cage induction motor with rope brake arrangement non-vibrating brake arrangement with stand and electrical work bench three phase squirrel cage induction motor 5 hp, 440 v, 1440 rpm, foot mounted type, frame size 132 mm, core length 110 mm, mechanical rope loading set up with 1" screw rods 2 nos, 6" adjustable wheels 6" 2 nos, back support frame, 9" aluminium drum, 0 50 kg spring balances 2 nos , dc shunt motor kit for load test dc shunt motor rope brake arrangement non-vibrating brake arrangement with stand and electrical work bench d.c. shunt motor 5hp, 220v, 1500 rpm, foot mounted type, frame size 132 mm, core length 110 mm, field current 0.5a, armature current 11a, 4 pole with inter poles, mechanical rope loading set up with 1" screw rods 2 nos, 6" adjusting wheels 6" 2 nos, back support frame 9" aluminum drum, 0 50 kg spring balances 2 nos. , bldc motor kit with electrical work bench *36v 400w bldc pro motor 1 no inbuilt volt and ammeter and rpm meter inbuilt power supply input 230v ac

Central Government/Public Sector

CTN :45407727

16 Jun, 2026 NA

Gautam Budnagar - Uttar Pradesh

Tender For providing of calibration services - electrical; pressure and vacuum, frequency, power factor, phase angle, voltage, current, power (ac/dc), temperature, specific heat & humidity, digital earth resistenace meter & digital thermo hygrometer; nabl labs; lab

CTN :45384493

06 Jun, 2026 NA

Vellore - Tamil Nadu

Tender For supply of dmt lab items dept use - robotic arm controller with software supportdegrees of freedom: 6 dof payload: minimum 250 g at full reach reach: minimum 350 mm repeatability: 0.2 mm or better controller: industrial-grade controller (arm cortex-m4 or higher / equivalent architecture) programming: supports guibased and programming (python / c++ / equivalent) vision system: integrated camera with ai-based object detection capability communication: usb and serial communicationsoftware: licensed software compatible with windows os end effectors: minimum 3 (gripper, suction cup, pen holder) safety: emergency stop, limit protection power supply: 100 240 v ac, 50 60 hz, optical digital microscopemagnification: 40x to 400x digital camera: minimum 5 mp resolution display: pc/monitor via usb/hdmi or built-in display illumination: adjustable led illumination focus: coarse and fine focusing mechanism optics: coated lenses with wide field view stage: mechanical stage with slide holder software: image capture, measurement, and analysis software included connectivity: usb / hdmi /ethernetpower supply: 110 240 v ac, 50 hz, digital height gage with driving wheel (300)measuring range: 0 300 mm resolution: 0.01 mm accuracy: 0.03 mm construction: hardened stainless steel column base: ground and lapped base suitable for surface plate measuring tip: carbide tipped scriber movement: smooth slider with fine adjustment wheel display: digital lcd power: battery operated, portable surface roughness testerparameters: ra, rz, rq, rt measuring range: ra: 0.005 16 m rz: 0.02 200 m resolution: 0.01 m accuracy: 5% or better stylus: diamond tip ( 5 m radius) cut-off lengths: 0.25 mm, 0.8 mm, 2.5 mm display: digital lcd output: usb interface for pc connection standards: iso 4287 / din / ansi compliant power: rechargeable battery, ultrasonic flaw detectortest range: 2.5 mm to 10 meter in steel velocity range: 1000 15000 m/s gain: minimum 100 db with calibrated steps frequency range: 0.5 15 mhz display: a-scan display (lcd) modes: pulse echo and transmit/receive linearity: vertical: 3% horizontal: 0.5% probes: minimum 2 (straight and angle) connectors: standard (size 00 or equivalent) power: rechargeable battery + ac supply

CTN :45379134

10 Jun, 2026 NA

Arakandanallur - Tamil Nadu

Tender For for electrical and communication engineering department lab equipments are required as per new syllabus - upgradation of labarotariesece department, 8051 micro controller kit operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable., single phase induction motor1 hp, 230 v ac, 1500 rpm with loading arrangement 1 no.voltmeter: (0 300) v ac, 96 96 mm with input terminals 1 no.ammeter: (0 10) a ac, 96 96 mm with input terminals 1 no.wattmeter: 2 kw, 96 96 mm with input terminals 1 no.power factor meter: 96 96 mm with input terminals 1 no.auto transformer: 0 300 v, 1 variac 1 no.mcb: 2-pole, 40 a / 230 v ac 1 no.digital rpm indicator with proximity sensor 1 no.aluminium brake drum: 230 mm diameter 1 no.spring balance: (0 25) kg 02 nos.circuit diagram printed on front panel with instruments and connecting terminals.motor and loading arrangement mounted on rigidchannel frame with anti-vibration mounting pads, m12 1.5 bolt & nut, 85 mm dia 4 nos.mild steel powder-coated electrical panel tablesetup., auto transformerinput: 230 240 v ac, 50 hz.output: variable (0 270) v ac.rating: 1 kva.insulation class: class f / class h.construction: copper winding with carbon brush arrangement.mounting: bench-top / panel type.protection: suitable fuse / overload protection., dth trainer kitpower supply: 200 v to 240 v ac, 50 hz. dish antenna: 1.5 ft aluminium steerable dish antenna.lnb (low noise block down converter): input frequency: ku-band. output frequency: 950 mhz to 1450 mhz. conversion gain: 65 db. noise temperature: 35 k (max).set-top box receiver in trainer form: if frequency: 70 mhz. video bandwidth: 50 hz to 5 mhz. video output level: 1 vpp at 75 load. video polarity: normal/inverted, switch selectable. audio subcarrier frequency:tunable from 5.0 mhz to 8.0 mhz. remote control provided. hdmi cable: 10 m. controls: channel selection. volume control. fault simulation: five built-in simulated faults for troubleshooting experiments. if signal disconnected. video output fault. audio mute fault. tuner misalignment. rf output interruption. pcb size: 15" 12" with multicolour section-wise block diagram.standard accessories: 1.5 ft dish antenna. lnb. trainer pcb. dish connecting wire. audio-video cable. user manual. acrylic cover. hardware materials for assembly of dish antenna. additional features: dth subscription connection with doordarshanfree channels., sim reader trainer kitpower supply: operates on 230 v ac 10%, 50 hz mains supply. built-in regulated smps power supply. operating dc supply: 5 v / 12 v with overload and short-circuit protection.sim card interface: supports gsm sim cards compatible with 2g / 3g / 4g / 5g networks. sim card read/write interface. supports sim card initialization, authentication, and communication functions. compatible with standard 6-pin / 8-pin sim card sockets.communication interface: usb 2.0 interface for pc communication. rs-232 serial communication interface. uart communication facility for embedded system interfacing.sim operating parameters: selectable sim clock frequencies: 3.579 mhz 7.159 mhz 14.318 mhz sim supply voltage selection facility. sim reset and activation control. supported protocols and standards: gsm etsi 07.07 and etsi 07.05 at command support. iso/iec 7816 smart card communication support. sim communication command monitoring facility. hardware features: on-board sim card socket. led indication for: power status sim detection reset activity data transmission/r

CTN :45363423

15 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For supply of metrology lab items - "ultrasonic flaw detector specification ● test range: 2.5 mm to 10 meter in steel● velocity range: 1000–15000 m/s● gain: minimum 100 db with calibrated steps● frequency range: 0.5–15 mhz● display: a-scan display (lcd)● modes: pulse echo and transmit/receive● linearity:● vertical: ±3%● horizontal: ±0.5%● probes: minimum 2 (straight and angle)● connectors: standard (size 00 or equivalent)● power: rechargeable battery+ ac supply ", "optical digital microscope specification magnification: 40x to 400x● digital camera: minimum 5 mp resolution● display: pc/monitor via usb/hdmi or built-in display● illumination: adjustable led illumination● focus: coarse and fine focusing mechanism● optics: coated lenses with wide field view● stage: mechanical stage with slide holder● software: image capture, measurement, and analysis software included● connectivity: usb / hdmi/ethernet", "portable surface roughness testerspecification:● parameters: ra, rz, rq, rt● measuring range:ra: 0.005–16 µmrz: 0.02–200 µm● resolution: ≤ 0.01 µm● accuracy: ±5% or better● stylus: diamond tip (≈5 µm radius)● cut-off lengths: 0.25 mm, 0.8 mm, 2.5 mm● display: digital lcd● output: usb interface for pc connection no 50000 ● standards: iso 4287 / din /ansi compliant● power: rechargeable battery", "digital height gage with driving wheel (300)specification:● measuring range: 0–300 mm● resolution: 0.01 mm● accuracy: ±0.03 mm● construction: hardenedstainless steel column● base: ground and lappedbase suitable for surface plate● measuring tip: carbidetipped scriber● movement: smooth sliderwith fine adjustment wheel● display: digital lcd● power: battery operated"

State Government

CTN :45368001

05 Jun, 2026 NA

Bhopal - Madhya Pradesh

Tender For quotations for calibration of various equipments of regional meter testing laboratory -reference standard meters ,1nos. of make zera class-0.02s, bench id 10907 with msvt ,1 nos. of make zera class- 0.02s, bench id 0043736 with ict, msvt and scanner ,1 no. of make zera class-0.01s, bench id 12856 with msvt ,1nos. of make zera class- 0.02s(semi-automatic) bench id, mpbp001 ,1 no. of make -rts class- 0.04s, bench id 300554 ,1 no. of make -kigg class-0.05s, bench id hc2018113002 ,digital frequency meter ,digital temperature meter ,digital stop watch ,three phase portable reference standard meter ,distortion factor (of test bench output) ,flux density measurement (at the test bench position) ,high voltage testing kit ,burden measurement unit ,lux meter

corporations/Associations/Others

CTN :45346264

17 Jun, 2026 NA

Cuddalore - Tamil Nadu

Tender For tender for supply of voltmeter and ammeter - ammeter , range 0 to 800 a , ctr -800/1a , ammeter range , 0 to 150/300 a ctr 300/150/1a , ammeter range 0 to 100a ctr 100/1a , ammeter , range 0 to 1000/2000a , , ammeter , range 0 to 500/1000a , ctr-1000/1a , voltmeter , range 0-275kv , ptr-230 kv/115v/3 , voltmeter , range 0-500kv , ptr400 kv/115v/3 , digital voltmeter ptr-230 kv/115v/3 , electronic digital voltmeter s96 0-500v , mw meter , type- 3 phase 3w , 2e range- 0-250mw , mw transducer with mw meter range- 0-60 mw , mw transducer with mw meter range - 250-0-250 mw , mw transducer with mw meter range - 600-0-600 mw , mw transducer with mw meter range 0-250 mw , ctr- 800/1a , digital frequency meter 230kv or 115v aux supply 220v , digital frequency meter 400kv or 115v aux supply 220v

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