Detector Tenders

CTN :40135660

16 May, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of assembled pcb set for video switcher , 8 ohms 4w 4 round speaker , 33 ohms 5w wire wound resistor , transistor 2n 3055 , transistor bd 139 , 2n-5294 transistor , pan & tilt unit make dennard model d-488 , assembled pcb set for 1/2 ccd b/w camera model ncd-370 or 38 , zoom lens auto lris 8mm to 80mm , ionisation smoke detector (without mounting box) , cable 2 core 1.5 sq , mm , 2 x 12v , 7 ah maintenance free lead acid battery set (2 sets) , cable 2 core 2.5 sq , mm , cable 4 core 1.5 sq.mm , copper cable 16x1.5mm sq collectively screened , copper cable 2x1.5mm sq collectively screened , zoom lens 30x (10-300mm focal length) , 1/2 colour ccd high sensitivity high resolution dsp camera , weather proof housing with wiper and washer unit , 3 amps glass fuse cartridge , zone module pcb(es-096 r1 and es-097 r2) with out front plat , ammeter , bd139 transistor , transistor 2n 3055(metal) , 2n3055 transistor , transistor bc-117 (small , signal metal) , bc177 transistor , photoelectric smoke detector (head only) , photoelectric smoke detector with compatible base , zone module(pcb es-096 and es-097r1)without front plate , fuse holder , 12v 35ah maintenance free battery , power supply unit , 2 amp.glass fuse cartridge , 3amp glass fuse cartridge , 1 amp glass fuse cartridge ( small )

Central Government/Public Sector

CTN :40140779

17 May, 2025 1.19 Crore

Dhubri - Assam

Tender For supply of commissioning of gi pipe earthing , supplying and laying 25 mm x 3 mm copper strip , sitc of 5 kg abc or co2 type fire extinguishers , design, manufacturing, supply, installation, testing and commissioning of environmental friendly aerosol based fire suppression system , supply, installation, testing and commissioning of conventional agent release control panel with battery back up for 30 minutes in alarm condition , supply, installation, testing and commissioning of conventional type en listed or equivalent indian standard ip based optical smoke detectors , supply, installation, testing and commissioning of conventional type en listed or equivalent indian standard ip based heat combination detectors , supply, installation, testing and commissioning of en listed or equivalent indian standard ip based manual release switch , supply, installation, testing and commissioning of en listed or equivalent indian standard ip based manual abort switch , supply, installation, testing and commissioning of en listed or equivalent indian standard op based manual call point, , supply, installation, testing and commissioning of en listed or equivalent indian standard ip based conventional sounder cum strobe , supply, installation, testing and commissioning of gas discharge identification signage , supply, installation, testing and commissioning of addressable ip based multi photo electric or optical smoke detector or fire sensor , supply, installation, testing and commissioning of auto dialer unit , supply, installation, testing and commissioning of ip based addressable manual call point , supply, installation, testing and commissioning of ip based addressable horn cum strobe , supply, installation, testing and commissioning of fire alarm armoured cable , supply, installation, testing and commissioning of response indicator on surface or recess ms box , supply, installation, testing and commissioning of supporting tube for hvi long conductor , supply, installation, testing and commissioning of elevation pole made of gi material having isi marking , supply, installation, testing and commissioning of fixing clamp with tensioning strap, for fixing combi supporting tubes , supply, installation, testing and commissioning of high voltage resistant insulated down conductor , supply, installation, testing commissioning of conductor holder for installation of the hvi conductor in explosion hazardous areas ex zone 1 , supply, installation, testing and commissioning of connection elements for sealing the hvi long conductor on both ends, for implementing the sealing end of the conductor in the supporting tube , supply, installation, testing and commissioning of connection elements for sealing the hvi long conductor at both ends, , supply, installation, testing and commissioning of fixing kit for hvi long conductor black or grey , supply, installation, testing and commissioning of eb connection element for discharging the electric field of the hvi long conductor in the sealing end range. , supply, installation, testing and commissioning of lightning strike counter for digitally recording impulse currents the counter is preferably installed on the down conductors , supply, installation, testing and commissioning of uni disconnecting clamps with intermediate plate as test link for round and flat conductor of material , supply, installation, testing and commissioning of copper bonded rod , supply, installation, testing and commissioning of poe surge arrester of class d m surge arrester, class d spd , supply, installation, testing and commissioning of rj45b 48 surge arrester of class d m surge arrester, class d spd , supply, installation, testing bid details/ 2 / 40 and commissioning of 3 phase or type 1 plus 2 kema certified lightning current and spd , supply, installation, testing and commissioning of gi pipe with socket and reducer , supply, installation, testing and commissioning of gi pipe with suitable gi base plate to mount 4 inch gi pipe siz

CTN :40145429

02 May, 2025 NA

Mumbai - Maharashtra

Tender For work of providing and fixing walky talky system, door metal detector with allied arrangement for security dept and video grapy and photography of all arrangement on rental basis and drinking water arrangement for police staff during bakari - eid

State Government

CTN :40047625

02 May, 2025 NA

Chennai - Tamil Nadu

Tender For procurement of required instruments, ph meter -digital, 4 led or lcd display, bench model, range 0-14 ph, accuracy sensitivity 0.01 ph, with automatic temperature compensation with combined glass electrode, electrode holder, 3 point calibration for ph, mv- 0 to 1999 mv, slope-90% to 110%, 220v ac operated. warranty minimum 1 year., turbidity meter-range 0-2000 ntu, resolution 0.01 ntu for 0-100 ntu, 0.1 ntu for 100 1000 ntu, 1 ntu for 1000 2000, repeatability 3%, source-projector lamp, detector-photodiode., calibration up to 3 points, including sample vials. warranty minimum 1 year., electrical conductivity/tds meter-microcontroller based electrical conductivity, digital 4 inch led or lcd display, bench model, different measuring ranges 0-20, 0-200, 0-2000, 0-20000, 0-200000 micro mho per cm, with automatic temperature compensation arrangement, resolution-0.01 micro s, accuracy 1% mid scale, conductivity cell of 0.1 cell constant, with holder and clamp, tds range 0-200ppt, ac operated. calibration upto 3 points. warranty minimum 1 year., flame photo meter-dual channel simultaneous display for both na & k, capable of measuring 4 elements with single aspiration i.e. na, k, li and ca with filters for na, k, li and ca, 3 digit, full scale sensitivity na-2 ppm, k-1 ppm, li-1ppm and ca-30 ppm, operated on lpg supply, with compressor. warranty minimum 1 year., spectro photo meter-digital visible spectro photometer, wave length range 340 to 900nm, bandwidth :10nm, wavelength accuracy : 5nm, wavelength setting through dial, wavelength readout: 5nm, photometric accuracy : 0.005 abs at 1.000 abs, photometric resolution: 0.1% t, 0.001 abs, photometric readout: 4 digit seven segment led, source: tungsten halogen lamp, grating based mono chromator with 600 lines/mm, power : 230 v, 10% 50 hz, detector: wide range silicon photoiode, sample holder : single position 10 mm cuvette holder, min. sample volume : 1 ml in 4 ml cuvette, measuring mode: automatic - % transmittance, absorbance, concentration, accessories: two glass cuvettes, temperature: capable to operate in room temperature. warranty minimum 1 year.

Central Government And Public Sector

CTN :40097499

13 May, 2025 NA

Angul - Odisha

Tender For supply of the photo electric detectors , photocell (diffused type)

Central Government/Public Sector

CTN :40098318

07 May, 2025 99.82 Lacs

Dhubri - Assam

Tender For supply of annual operation and maintenance of electrical and mechanical works at rupsi airport - operation and maintenance of electrical and mechanical installations , job contract for operation and day to day maintenance services of airport systems equipments , execution of item of schedule of rates cpwd dsr 2022 as and when required , testing of transformer oil sample including conducting bdv test and submission of test report etc complete as required , filtration of transformer oil of 630 kva transformer , supply of transformer oil conforming to is 335 1983 , servicing and checking of lt air circuit breaker , servicing and checking of ht vacuum circuit breaker , calibration and testing of relays at ht panel , calibration and testing of following relays at lt and synchronizing panel , scrubbing, cleaning the existing surface of cubicle panel, feeder pillars and painting , lettering of maximum 2 inch size alphabetic or numerical , cleaning the surface of ms chequered plates , supply and replacement of silica gel in breather of existing 630 kva transformer etc. complete as required , lifting and lowering of 10 hp borewell submersible motor pump set , servicing and complete overhauling of 10 hp borewell submersible motor pump set , decoration of terminal building and canopy of rupsi airport , supply and replacement of defective smoke detectors , supply and replacement of defective manual call point , maintenance and service of addressable two or one loop honeywell make fire alarm systems , supply of convertor or driver suitable for philips make 20 w downlight types led luminaires or fittings , supply of convertor or driver suitable for osram make 120w types of led luminaires or fittings , supply of convertor or driver suitable for havells make 18 or 20 w downlight of led luminaires or fittings , supply of convertor or driver suitable for wipro make 36w 2ftx2ft recess mounted of led luminaires or fittings , supply of 1000w 240v lamp suitable for aerodrome beacon , supply of aerodrome beacon , calibration of clinometer , supply of minimum 10 meter high wheel driven telescopic ladder , supply of reflector , supply of 2c x 4 sq mm. secondary lead with plug , supply of b connector or four way porcelain terminal , supply of 5 kv grade 50 hz ac isolating transformer , supply of two pin halogen lamp holder suitable for 200 watt , supply of 5 w screw cap led lamp , supply of wind sock cloth , supply and replacement of led flood light , supply and replacement of obstruction light of wind direction indicator , supply and replacement of 180 ah 12 v lead acid battery , supply and replacement of 100 ah 12 v lead acid battery , supply of automaic electric hand drier , servicing, checking repairing overhauling and testing of crompton make 630 kva transformer

Central Government/Public Sector

CTN :40098547

14 May, 2025 NA

Mumbai - Maharashtra

Tender For supply of fire detection system against ard - optical smoke and heat detector type 851ph sland 851 ph photo smoke and heat detector marine only without base , psm 800 m power supply module and psu 830 alongwith fixing conversion kit , 811f m thorn and 811 mx flame detector , 811 mx optical smoke and heat sensor and 851 ph photo smoke and heat detector marine only without base , 801 phex is optical sland heat tyco and 801 phex optical smoke and heat intrinsically safe detector with base , cim 800 sland contact input module and cim800 mx contact input module , mubex base for 600 and 800 ex , cp 830 addressable outdoor e sland p call point and mcp830m outdoor marine callpoi , smoke and heat detector sland 801 phex optical smoke and heat intrinsically safe detector with base , flame detector and 811f mx flame detector , smoke and heat detector sland 851 ph photo smoke and heat detector marine only without base , smoke and heat detector sland 851 photo smoke and heat detector marine only without base , cim sland cim 800 mx contact input module , 851 ph optical smoke and heat detector and 851 ph photo smoke and heat detector marine only without base bid number/ & ( * ) : gem/2025/b/6064494 dated/ + : 23-04-2025 bid document/ 3 3 1 / 15

Private Sector

CTN :40086173

13 May, 2025 NA

Gurgaon - Haryana

Tender For procurement of spares for fire alarm and detection system for admin building at icat centre-ii, manesar(haryana) - supply of addressable multi detectormake-morley iasmodel-hm-ptse, supply of addressable heat detector make: morley model no-hm-rhse, supply of addressable sounder make: morley model no. mi-wso-pr-n, supply of addressable manual call point make: morley model no. mi-mcp-glass, supply of power supply for morley ias 2xe make- morley, freight charge

CTN :39901115

05 May, 2025 2.00 Crore

Delhi - Delhi

Tender For corrigendum : procurement of equipment, instruments, machinery, tools etc. related to laboratories and workshops of electronics & telecommunication engg., engineering physics, engineering mechanics of mirik government polytechnic, mirik, dist - "spherometer , (screw pitch 0.05 mm and lc 0.005 mm)", "concave mirror , (focal length 20 cm)", "convex mirror, (focal length 20 cm)", "concave surface , (focal length 20 cm diameter 50 mm)", "hook's law apparatus , (consisting of 30 cm long mirror scale,, spring, slotted weights with hanger and, pointer, complete on heavy tripod stand)", "mercury , (distilled liquid mercury, grade std.-biotech grade)", "flywheel apparatus , (thickness: 4.4 cm diameter :20 cm)", cantilever (length 100 cm, hook at one end, c clamp), light weight hanger (metal slotted weight mechanics physics experiment equipment set with hook with weight of each mass of the order of 50gm or 100 gm), "inverse square law apparatus (optical bench, photocell housed with, red and black sockets, lamp house with lamps, dc microammeter)", stopwatch (digital stopwatch with ms count), high resistance box (resistance box plug with 1 to 10 k ohm resistance), "winch crab single purchase with weight, [experiment set up winch crab single purchase- fitted with heavy cast iron wall brackets the grooved wheel is of 25 cm diameter and gears are machine cut. string, weight box with pan. ]", "winch crab double purchase without weight, [experiment set up winch crab single purchase- fitted with heavy cast iron wall brackets the grooved wheel is of 25 cm diameter and gears are machine cut. ]", "worm and worm wheel single without weight , [experiment set up consisting of machine cut worm gear of 25 cm diameter, carrying a metal drum on 12 cm diameter, and machine cut worm on steel spindle carrying a 12 cm, complete with effort pulley, string with pan.]", "worm and worm wheel double without weight , [experiment set up consisting of machine cut worm gear of 25 cm diameter, carrying a metal drum on 12 cm diameter, and machine cut worm on steel spindle carrying a 12 cm, complete with effort pulley, string with pan.]", "wheel & axle simple without weight, [standard setup for lab.]", "simple screw jack with weight, [experiment set up screw jack ( weights)all metallic construction accurately machine cut screw with a pitch of 5 mm carrying a double fanged turn table of about 20 cm diameter. fitted on a heavy cast iron base and complete with two adjustable pulleys, cord and hook. weights are included.]", ", combined inclined plane & friction slide apparatus iron base & with weight, [standard setup for lab.]", "parallel forces apparatus, [experiment set up simple supported best type supported at its end. for verification of condition of equilibrium of parallel forces, law of lever & forces on beam etc. consisting of two compression thrust type 10 kg tubular spring balances fixed on wooden polished board, a wooden beam with steel back plate. complete with two strups, hooks & two 10kg weights. ]", "to verify lamis theorem , [gravesand apparatusboard: wooden with metal base, pulley: z-pullies (2 nos), with adjustable distance, weight set: 5x50 g (3 sets). ]", "simple jib crane apparatus iron stand with weight, [experiment set up with consisting of a tubular compression balance, pivoted about an axis fitted to the base. the tie chain has an adjustable angle bracket and fitted with a 10kg extension balance. completion wooden base with 1.2 meter jib. with weights. ]", "mini drafter, t square, protractor, set squares, compass, divider, [made out of wood. to be used in chalk board]", "model of geometric constriction (solid cube, solid primed, cylinder, cone, hexagon, tetrahedron ), [made out of wood. to be used in chalk board]", "amplitude modulation and demodulation trainer kit, [message signal:100 hz to 2.8 khz, carrier signal 28 khz to 108 khz,modulation : balanced modulator, amplifier : op amp based, demodulation : diode detector &

CTN :39873036

12 May, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of spares of steering gear system acos afas hts ipms and switchboard 22blec001 - mn0 22e contr. relay 24 v dc , tp mcb , 115v ac , 400hz , 20a , 110v dc , 22e mn0 contactor , 7.5 inch hmi display , green push button , cylinder pin-2 , packing for rail , packing for inner rail- curve , packing for platform , 12 v dc green indication lamp 22.5 , phase reversal relay , control transformer 380/240v , 500va , analog input module , coil mnx 185/225 110v ac 50hz , roller assembly , on delay timer , roller lever limit switch , roller lever limit switch , cover for lug , 851ph photo-heat detector marine , toggle switch , 0-400a , ammeter , ctr 400/1a ae , 0-400a , control transformer 380/240v , 2500va , c power acb 2500h , mpr300 , 1-2.75a , 240vac , 3ph , 50hz , dn2-250n 125a 3p mccb , cover for lug , 811f mx flame detector , adressable combine heat and optical detector , ac lamp , digital output module , interposing relay , dn2-250n 80a (6-10in) 3p mccb navy , push button , contact elnt , no , hf fuse link 6a , packing for platform , packing for rail , packing for rail , luffing cylinder seal , push button , diode , hrc fuse link (4a) , eapl 2c10 delayed , 0.3 sec-30 min , a1d1 , mo 0 (4no) contactor , 240 vac , 50/60 hz , led lamp , green 22.5mm , 240vac , variable thermostat 230v 20a , interposing relay , 2 c/o , no contact element , dn3-630n , 630a , 3p , mccb , bush , straight rail - outer , hrc fuse , fuse link (6a) , auxiliary relay re300 (dc) , tp mcb , 115v ac , 400hz , 10a , hydrobar sensors 85 degreec c side mounting 0.4bar 4m cable , insulation monitor

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