Latest close circuit television Tenders | Government close circuit television Tenders

Central Government/Public Sector

CTN :41017473

31 Jul, 2025 NA

Multi City - Multi State

Tender For supply of closed circuit television (cctv) surveillance system for lhb coaches. set c onsists of 04 cameras including antena, nvr and panic button. note: safety clause must be followed according to annexure-a of dy.cple-ii l.no.rcf/emp/1 dated. 01.04.2025, as pe r drawing: rdso/spn/tc/106/2025 version 3.1 and follow design l. no. md46291 dated 03/07/ 2025., packing instruction: as per standard packing. it should be ensured that item should not rub during transportation. the item should be packed with adequate strength. tra nsit damage , if any , shall be at the cost of supplier. [ warranty period: 42 months after th e date of delivery ]

CTN :40706450

19 Jul, 2025 1.07 Crore

Multi City - Karnataka

Tender For corrigendum : supply and installation of scientific instruments to centre of excellence for multidisciplinary advance research facility cemarf at, vijayanagara sri krishnadevaraya university, jnanasagara campus, ballari- (call -2) - analytical balance, electrochemical workstation, gas chromatography mass spectrometer (gc-ms), atr fourier transform infrared spectrometer, high temperature muffle furnace, gel documentation instrument, light microscope with camera (l), semi-automated microtome, nanodrop uv-vis spectrophotometer (n)

Central Government/Public Sector

CTN :40693313

15 Jul, 2025 NA

Tambaram - Tamil Nadu

Tender For corrigendum : closed circuit television ( cctv ) work for utility-i building at niot campus

CTN :40962699

25 Jul, 2025 NA

Bardhaman - West Bengal

Tender For supply of network video recorder , storage device , closed circuit television camera , poe switch , interface converter , ofc , unshielded twisted pair cable 305 mtrs , registered jack 45 connector , video display unit , multimedia interface cable , power cable , 5 amp power socket switch including set , power backup system , gi pipe 50 mm , gi wire

Central Government/Public Sector

CTN :40961686

14 Jul, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of high-temperature camera system for monitoring tube and pipe movement inside reheating furnace

corporations/Associations/Others

CTN :40901285

14 Jul, 2025 7.89 Crore

Jhansi - Uttar Pradesh

Tender For re- tender for supply, installation, testing and commissioning of lab equipments for organic lab i c maintenance of the lab at rlbcau, jhansi, u.p-, inductively coupled plasma mass spectrometry (icpms), lcms-ms, gas chromatography-mass spectrometry (gc-ms-ms), x-ray diffraction (xrd), microwave digestion unit, uv spectrophotometer, water purification system, laminar flow, double distillation assembly, microwave oven, micro centrifuge, refrigerator, deep freezer (-20 c), deep freezer (-80 c), ph meter (multi-parameter), hot plate, digital electronic balance, rotary shaker, spe vaccum manifold, nitrogen evaporator, rotary evaporator, muffle furnace, hot air oven, office equipments, computer with accessoires, multi function printer (black & white), multi function printer (colour), heavy duty copier machine, camera

State Government

CTN :40841890

18 Jul, 2025 NA

Kamrup - Assam

Tender For supply and installation of laboratory equipment experimental setup for fyimp ug practical classes at the department of physics, gauhati university - laboratory equipments/experiment set ups, experiment name: to verify the law of malus for plane polarised lighttechnical specifcations:i. light source: - led: 532 nm or 635 nm ( 2 nm stability), 1 5 mw adjustable output. - unpolarized (extinction ratio >500:1). - collimated beam (divergence 0.5 mrad); qty-1ii. polarizers- glan-thompson or polymer film. - extinction ratio 10 :1 @ operating wavelength.- mounted in 50 mm rotation holders.; qty-2iii. rotation stage- motorized analyzer rotation (0.05 resolution). - accuracy: 0.1 . - range: 0 360 (continuous).; qty-1iv. photodetector- silicon photodiode (400 1100 nm). - linearity: r 0.999 (0.1 w 5 mw).- digital readout: 0.1 w resolution.; qty-1v. optical bench-- anodized rail ( 60 cm) with kinematic mounts. - vibration-damping feet.; qty-1, experiment name: to determine thespecific rotation of sugar solution using polarimetertechnical requirementsa.core instrumenti. light source- - sodium d-line (589.3 nm) or tunable led ( 2 nm stability). - output stability: 0.2% drift/hour.ii. polarizer/analyzer- glan-thompson prisms or high-grade polymer film. - extinction ratio 10,000:1 at 589 nm.iii. rotation stage- motorized with 0.001 resolution.- accuracy: 0.005 .- range: -90 to +90 .iv. sample cell-- borosilicate glass tubes with precision ground ends. - path lengths: 0.5 dm, 1.0 dm, 2.0 dm ( 0.01 dm tolerance). - temperature-controlled jacket (5 50 c 0.1 c).v. detector- photomultiplier tube (pmt) or low-noise photodiode. - linearity: r 0.999 over 0.1 w 5 mw rangevi. enclosure- light-tight with vibration damping. - internal black anodized surfaces.b.measurement specificationsi. specific rotation: range: -180 to +180 resolution: 0.001 accuracy: 0.01 ii. concentration-range: 0.01 0.5 g/ml (sucrose in water) detection limit: 0.001 g/mliii. temperature control-stability: 0.1 c at 20 c (standard condition), experiment name: to determine the wavelength and velocity of ultrasonic waves in a liquid (kerosene oil, xylene, etc.) by studying the diffraction through ultrasonic gratinga.core componentsi. ultrasonic generator- - frequency range: 1 10 mhz ( 0.1% stability). - adjustable output: 0 50 w. - digital display (resolution: 0.01 mhz).ii. transducer- piezoelectric (pzt) crystal, resonant at 2 5 mhz. - liquid-coupled design for efficient energy transferiii. liquid cell- optical glass (low thermal expansion). - dimensions: 100 50 50 mm (l w h). - sealed with quartz windows.iv. light source- he-ne laser (632.8 nm, 2 mw) or sodium lamp (589.3 nm). - beam collimation: 0.5 mrad divergence.v. optical system- adjustable slit (10 500 m). - collimating lens (f = 150 mm, 50 mm). - precision rotation stage for detector (0.01 resolution).vi. detection system- photodiode/pmt detector with linear response (400 800 nm). - traveling microscope (0.01 mm resolution) or ccd camera ( 5 mp).b.measurement specificationsi.wavelength ( )range: 0.1 2 mm, resolution: 0.001 mm, accuracy: 1%ii. velocity (v)range: 800 2000 m/s (liquids) resolution: 1 m/s accuracy: 2%iii. diffraction angles- measurement range: 30 resolution: 0.01 , experiment name: to verify the stefans law of radiation and to determine stefan s constanta.core componentsi.black body radiator- cavity-type design (emissivity 0.99). - material: nickel-plated copper.- operating range: 50 c 600 c. - aperture diameter: 10 mm 0.1 mm.ii. heating system- pid-controlled furnace (0 600 c). - stability: 0.5 c at 300 c. - power: 500 w (ac 230v).iii. temperature sensor- type k thermocouple or pt100 rtd. - accuracy: 0.5 c at 500 c (nist-traceable).iv. radiation detector- thermopile sensor (spectral range: 0.3 20 m). - responsivity: 10 v/w.- active area: 10 10 mm .v optical path. - water-cooled collimating tube with baffles.- adjustable aperture to define solid angleb.measurement specificationsi. temperature range100 c 500 c (reso

CTN :40808732

15 Jul, 2025 NA

Multi City - Multi State

Tender For supply, installation, testing and commissioning of 3 nos of high temperature camera (upto 100 deg c) on furnace area to see the blind spot of all eafs & 02 nos. of normal camera (temperature upto 60 deg c) at slag off station (sos) and ladle placing at jmp ( melt shop activity ) with nvr & other suitable accessories at steel melting shop at rwp/bela

Central Government/Public Sector

CTN :40701089

21 Jul, 2025 NA

Kapurthala - Punjab

Tender For supply of closed circuit television (cctv) surveillance system for indian railway coache s.(set consists of 6 nos cctv per coach). note: safety clause must be followed according t o annexure-a of dy.cple-ii l.no.rcf/emp/1 dated. 01.04.2025, as per drawing: icf/md/spec-269 issu e status-02, revision-00 (ref.md35131 dated 22/09/22), packing instruction: as per standard pack ing. it should be ensured that item should not rub during transportation. the item should be packed with adequate strength. transit damage , if any , shall be at the cost of supplier . [ warranty period: 42 months after the date of delivery ]

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