Latest gas leak detection system Tenders | Government gas leak detection system Tenders

CTN :40754476

21 Jul, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of 2amp glass fuse cartridge , fuse holder , 3amp glass fuse cartridge , led yellow , 22 pin edge connecter , dpdt push button switch , 8 ohms 4w 4 round speaker , photoelectric smoke detecor without mounting box , cable 2 core 1.5 sq.mm , cable tray 4 wide ms , 2 x 12v 7 17ah maintenance free lead acid battery set 2 sets , battery 2x12v 17ah maintainence free 1 set 02 batteries , standby battery supply of 24vdc 2x12v 7ah m f lead acid bat , ultraviolet flame detector head only , photoelectric smoke detector with compatible base , cable 18 core 1.5 sq.mm , cable 2 core 2.5 sq.mm , ionisation smoke detector model sije , make hochiki , heat detector , photo electric smoke detector model slv e j , 1 amp glass fuse cartridge small , 2 amp glass fuse cartridge , 6 amp glass fuse cartridge big , led 5mm red round , 5mm yellow led round , transistor 2n3055 metal , transistor 2n2646 ujt metal , speaker 4 8 ohm 4w , speaker 3 8 ohm 4w , zener diode 6 2v 400mw

CTN :41044980

22 Jul, 2025 NA

Leh - Jammu And Kashmir

Tender For supply of tube light , white cloth , digital locker , metal detector , photo frame big size , photo frame medium size , 9 volt battery , search light , pensonic helogen light , a4 acylic stand , water dispensor with bottle , cooker 22 ltrs , manul jack 10 ton , jharna , karchi , kaddu kash , patoto piller , cooker 5 ltr

CTN :40794577

18 Jul, 2025 NA

Kargil - Jammu And Kashmir

Tender For corrigendum : supply of manual call boxes of cast aluminum type , response indicator on surface recessed ms box having two leds metallic cover , fire alarm sounders electronic operating on 24 v dc with sounder card and speaker. , ionisation type smoke detector for detection smoke complete with base and connection. , photo electric type smoke detector for detection of visible smoke complete with base and connection. , thermister control heat detector operating on 24 volts dc complete with base. , microprocessor based main control and indicating panel. , aluminium channel with aluminium cover complete with accessories. , pvc insulated copper conductor cable

CTN :39040806

14 Jul, 2025 78.16 Lacs

Ernakulam - Kerala

Tender For bid to ras 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

CTN :41019457

28 Jul, 2025 NA

Bangalore - Karnataka

Tender For supply of balanced photo detector fiber pigtailed

CTN :40985912

29 Jul, 2025 NA

Rohtak - Haryana

Tender For purchase of various items for development of ultraviolet photo-detector measurement set-up - uv measurement set-up, uv sources of 365 nm 254 nm (01 no. each) timer (01 no.) stainless steel chamber of diameter: 4-inch, length: 1.25m, sample holder with cu probes, graduated scale with movable assembly etc. (01 no.) interfacing of keithleys electrometer with measurement set-up installation and calibration service of keithley electrometer

CTN :40994670

21 Jul, 2025 NA

Multi City - Multi State

Tender For supply of photo thermal smoke detector with base model no. 2351 - tem+b-401 make : system sensor ]

CTN :40955282

18 Aug, 2025 NA

Kavaratti - Lakshadweep

Tender For item wise procurement and supply of laboratory items for a period of 12 months - equipments, digital turbidity meter/ nephelometer -(a).parameter range- 0 to 200 & 200 to 1000 ntu*. (b). readability - 0.1 ntu & 1.0 ntu. ( c). accuracy - 3% of range. (d). repeatability - 2% of range. (e). light source - tungsten halogen lamp. (f). detector - photo diode. (g). data presentation - 31/2 digit 7 segment led of 12.7 mm height. (h). accessories - matched test tubes- 5 nos. (i). useful for determination of sulphate, phosphate, chloride, zn, ag, etc. by astm procedure. (j). extendable for measurement of inhibition growth of semantic microbial agent .brands-systronic,techlab,elko, digital conductivity meter with conductivity cell type cc-03b. (a). conductivity range : 0 to 20,200 m s*, to 2,20 & 200 m s*, (b) readability : 0.05% of range, (c) accuracy ; +_1% of range, (d) repeatability;+_1% of range, (e) data presentation: 31/2 digit 7 segment led of 12.7 mm height, (f) operating frequency: 1000hz, (g) temp. compensation: 0 to 500 c manual, (h) cell constant: 0.05, 0.1 or 1.0 (selectable), (i) out put: 20mv full scale into 10kz resistive impedance, (j) accessories: cell stand with cell holding clip.brands-systronic,techlab,elko, digital ph meter with combined ph electrode type cl - 51b (a). ph range: 0 to 14, +_1999 emf (mv), (b) readability : 0.1 ph, 1emf(mv), (c) accuracy ; +_0.01 ph, +_1 emf (mv), (d) repeatability;+_0.01 ph, +_1 emf, (e) temp. compensation: 0 to 1000 c manual, (f) data presentation: 31/2 digit 7 segment led of 12.7 mm height with polarity, (g) accessories: stand with electrode holding clamp, buffer tablets and polythine bottle, (h) physical dimensions: size 295 x 165 x 140 & weight - approximate 3, (i) manual 2 point calibration for ph, digital salinity meter (micro processor based water analyzer with magnetic stirrer), (a) measures directly ph, emf, temperature, electrolyte conductivity(ec), total dissolved solid (tds), dissolve oxygen (do), sanitary colorimeter (abs & %t) and turbidity in water sample one at a time. (b) data presentation: 2 lines 16 character dot matrix lcd modules, (c) light weight portable and easy to carry on field, (d) operates on rechargeable battery & mains supply, (e) ph: range- 0-14, readability- 0.001, accuracy - +_0.001,repeatability - +_0.1, (f) emf (mv): range- +_1999,9, readability - 0.1, accuracy - +_0.1, repeatability- +_0.1, (g) temp: range - 0-1000 c, readability - +_0.1, accuracy - +_0.5, repeatability - +_0.1, (h) ec; : range - 0-200 ms (5 ranges), readability - 0.05% of range, accuracy - +_0.1 of range, repeatability - +_0.5% of range, (i) tds: range- 0 to 100 ppt 5 range with pds factor 0.5, readability - +_0.05% of range, accuracy - +_1% of range, repeatability - +_0.5% of range, (j) do: range - 0-20, readability - 0.1, accuracy - +_0.1, repeatability - +_0.1 (k) colorimeter: range- +_2 abs & 0 to 100% t, readability - 0.001, accuracy - +_0.05 abs, repeatability - +_0.01 abs, (l) turbidity: range - 0 to 100 ntu, readability - 0.001, accuracy - +_2%, repeatability - +_0.1% (m) salinity ranger: 0 to 40 ppt, accuracy - +_1%, temp, compensation - 0 to 500c, sensor- ise (chloride) & re- bnc, (n) accessories: ce, dip type conductivity cell of 1.0 cell constant, do probe, thermo probe, magnetic stirrer, mains operated electromagnetic stirrer gi 631, stirring capsules, electrode stand with holding clamp, gas permeable membranes and 10mm & 30mm test tubes., zerological water bath superior quality(manufactures specification should be uploaded), ph meter (pocket type), brands-tamp,techlab,scientix, tds meter (pocket type) ,brands-tamp,techlab,scientix, magnetic stirrer superior quality (manufactures specification should be uploaded), heating mantle superior quality (manufactures specification should be uploaded), rainguage with measuring cylinder superior quality (manufactures specification should be uploaded), water purifier (dew drops)superior quali

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