Latest deep search mine detector Tenders | Government deep search mine detector Tenders

Central Government/Public Sector

CTN :40580822

04 Jul, 2025 NA

Uttarakannada - Karnataka

Tender For bid to ras corrigendum : supply of smoke detector ionization, part no. bjh-33, qty. 03 nos , optical smoke detector, part no. bhh-31a/ex, qty. 01 no , optical smoke detector, part no. bhh-31a, qty. 10 nos

CTN :40647280

04 Jul, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of optical scintillator crystal gagg:ce for scientific instrumentation , for pixelated array detector , 1. 8x8 array crystal (3mm x 3mm), thickness 5mm , 2. 8x8 array crystal (3mm x 3mm), thickness 10mm

CTN :40912287

04 Aug, 2025 NA

Raipur - Chhattisgarh

Tender For nfov module - mwir camera module, infrared (ir) detector, infrared (ir) optics module, video processing electronics card, power supply and communication controller electronics card, emi/ emc filter card, rugged mechanical housing for nfov sensor module, hd-sdi display (with two hd-sdi video inputs), graphical user interface (gui), device drivers, software complete code (on dvd/ pen drive), field testing and integration equipment, complete vhdl code or processor code of video processing software module for customized video processing electronics card, mwir detector, variable dc power supply (18-36vdc, 30 a), hdsdi to ethernet converter full hd resolution upto 60 hz. (support for windows 10), hdsdi to usb recorder (support for windows 10), 02 channel hdsdi to fiber optics transceiver units with foc (200m), programming dongles interfaces for updating codes in processor / micro controllers etc., interconnecting connectors, cables and harnesses for all electrical interfaces. (internal and external), rugged carrying case, lens covers and protective covers, temperature controller system (hot and cold), test jig, fixtures, installation tool kits and mounting hardware., swir camera module, infrared (ir) detector, infrared (ir) optics module, emi/ emc filter card, proximity electronics, power module, interface card, rugged mechanical housing for nfov sensor module, hd-sdi display (with two hd-sdi video inputs), graphical user interface (gui) software complete code (on dvd/ pen drive), field testing and integration equipment, complete vhdl code or processor code of video processing software module for customized video processing electronics card, swir detector, solidworks premium 2024 or higher (with simulation) node locked perpetual licensed software, version upgradable for minimum 3 years, for mechanical modeling & simulation, vivado xilinx enterprise software with perpetual license (latest version), rugged mechanical cabinet (shelf type) for clean storage of electro-optical instruments, test jig, fixtures, installation tool kits and mounting hardware., interconnecting connectors, cables and harnesses for all electrical interfaces. (internal and external), cables and connectors (assorted) with each nfov sensor module, application code / user graphical interfaces (for swir and mwir): 1 set in dvd (graphical user interface for camera control implementing control for all camera functionality interface to camera via rs422/232, focus, zoom, polarity, agc, int time etc, nuc calibration, matlab application for image quality assessment), documentation charges (as per specifications), nre charges (if applicable)

CTN :39040806

07 Jul, 2025 78.16 Lacs

Ernakulam - Kerala

Tender For bid to ras corrigendum : supply of 635 nm free space acoustic optic modulator aom with rf driver module and sma cables , 532 nm free space acoustic optic modulator aom , cmos camera with tripod mount adapter , free space avalanche photo detector temperature compensated with compatible power supply , rf amplifier , bias tee , gan laser diode green , gan laser diode blue , adjustable laser diode collimation tube and optics , laser diode mount with integrated tec and controller , trans impedance amplifier , acoustic optic frequency shifter aofs fiber coupled with rf driver module frequency shift 80 mhz and interconnect cables , acoustic optic modulator fiber coupled with rf driver module frequency shift 40 mhz and interconnect cables , miniature splice protection sleeves of 25 mm length , miniature splice protection sleeves of 40 mm length , fc apc to fc apc simplex patch cord 1m length 1550 nm , fc apc to fc apc simplex patch cord 2m length 1550 nm , fc apc to fc apc simplex patch cord 10m length 1550 nm , fc apc to fc apc simplex patch cord 20m length 1550 nm , fc apc to fc apc simplex patch cord 5 m length 980 nm , fc apc to fc pc simplex patch cord 2 m length 1550 nm , fc apc to fc apc mating adapter narrow key slot panel mount d hole type green dust cap , 8 channel 200 ghz channel spacing dense wavelength division multiplexer dwdm compact package , single mode fused fiber coupler type 2x2 1550 nm coupling ratio 50 by 50 , 1550 nm polarization independent fiber optic isolator , dust cap green colour for fc apc connector 2.5 mm ferrules , dust cap for fc adapter port red colour , fiber stripper , fiber optic microscope with external monitor , photo detector battery operated , optical power meter , 1480 nm pump laser diode , single mode bare optical fiber as spools of specified length , single mode bend insensitive bare optical fiber as 5 km spools , polarization maintained fiber coupler coupling ratio 50 by 50 , polarization maintained fiber coupler coupling ratio 90 by 10 , polarization maintained fiber optic isolator , fiber coupled low pdl electro optic phase modulator bandwidth 1ghz bid details/ 2 / 35

State Government

CTN :40877390

28 Jul, 2025 12.00 Lacs

Kannur - Kerala

Tender For supply, installation, testing and commissioning of czerny-turner spectrometer with detector, source and optical power meter at the department of physics, swami ananda theertha campus, payyannur

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

Central Government/Public Sector

CTN :40702946

03 Jul, 2025 NA

Kolkata - West Bengal

Tender For corrigendum : supply of title1 , title2 , title3 , title4 , title5 , title6 , title7 , title8 , title9 , title10 , title11 , title12 , title13 , title14 , title15 , title16 , title17 , title18 , title19 , title20 , title21 , title22 , title23 , title24 , title25 , smart branch security and fire alarm control panel with key pad separate not on board package 16 zone ip based integrated alarm , conventional sounders , siren , pir sensors pet safe , lioght sensor , panic switches , foot switch , magnetic contact , vibration sensor , shutter sensor , glass break sensor , optical smoke detector , heat detector , response indicator , mcp , battery , armored cable 2 core 1.5 sq mm isi marked , cable of 2 core copper shielder 2 core 1 sq mm, flexible wire - not regular or armoured , pvc round conduit white colour , installation or reinstallation or shifting charges , buy back charges of old system , title47 , title48 , title49 , title50 , title51 , title52 , title53 , title54 , title55 , title56 , title57 , title58 , title59 , title60 , title61 , title62 , title63 , title64 , title65

Central Government/Public Sector

CTN :40729170

03 Jul, 2025 65

Kolkata - West Bengal

Tender For corrigendum : supply of network video recorder 16 channel with 04 sata hdd port , 2mp fixed dome ip ir camera (stqc,er certified) , 2mp fixed bullet ip ir camera (stqc,er certified) , 4mp fixed dome ip ir camera (stqc,er certified) for vault with 256 gb micro sd card , standalone 6mp ip fish eye camera (stqc,er certified) for middle of the branch with 512 gb micro sd card , 6 tb surveillance hard disk , 16 port poe network switch , monitor- led 43 inch , cat 6 cable , armoured cat 6 cable , rack 6 u with lock and fan , pvc round conduit white colour , pvc flat conduit white colour , wireless mouse & keyboard , rj45 to hdmi extender , hdmi cable , vga cable , poe injector( for fish eye camera & length of utp cable is more than 100 mtr) , hdmi spltter , vga splitter , hdmi switcher 1x2( 1 outputx02 inputs) , vga switcher 1x2( 1 outputx02 inputs) , surge protector with 6 sockets ( in lightning effected/ heavy power fluctuations areas) , installation or reinstallation or shifting charges , buy back charges of old system , support both security and fire alarm detectors-ul/en/etdc/ce certified control panel with separate (non onboard) key pad , four wired concventional sounders(02 for power & 02 for tamper) min 120 db , ac siren (motorized) 1 mile range , pir sensrs wih quad linear technology with pet immunity upto 25 kg , light sensor , micro switch technology auto reset button, inbuilt tamper,sturdy abs housing with stainless steel finish cover plate. , foot operate switch , metal magnetic contact small , with adjustable sensitivity sensor , secuirco /equivalent , glass break sensor , dust proof,moth proof , conventional heat detector with 360 degrees direction with min 25 degrees trigger , for any fire detector , for fire alarm , 12v 7ah smf battery , for fire detectors , for siren and switches of intrusion alarm , pvc round conduit white colour , installation or reinstallation or shifting charges , buy back charges of old system , 08 zone fire alarm control panel -smart standalone , 12v 7ah smf battery , conventional optical smoke detector with base , conventional heat detector with base , response indicator , conventional manual call point , hooter , ac siren (motorized) 1 mile range , gsm & pstn auto dialer , wire -2 core 1.5 sq mm frls armored cable , installation / reinstallation / shifting charges , buy back charges of old system , afff 9 ltr , co2 3 kg , abc , fire ball , modular 5 kg , installation / reinstallation / shifting charges , buy back charges of old system

CTN :40739832

08 Jul, 2025 NA

Ahmedabad - Gujarat

Tender For supply of aspiration type optical smoke detector (vesda panel) capable of protecting up to 8000 sqft area , aspiration type optical smoke detector (vesda panel) capable of protecting up to 16000 sqft area

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