Latest interference filter Tenders | Government interference filter Tenders

CTN :41918005

06 Oct, 2025 NA

Imphal - Manipur

Tender For corrigendum : supply of ac voltage meter 440v with selector switch genr set 20 kva kirloskar , ac amp meter 100 amp genr set 20 kva kirloskar , indicator switch genr set 20 kva kirloskar , oil filter genr set 20 kva kirloskar , fuel filter genr set 20 kva kirloskar , hours run meter genr set 20 kva kirloskar , pvc insulated sheathed unarmoured cable 10sqmm twin core aluminium conductor isi marked with working voltage upto 1100 volt roll of 90 mtrs , change over switch 63 amp four pole , alternator repair genr set 7.5 kva kirloskar , digital meter genr set 7.5 kva kirloskar , canopy light genr set 7.5 kva kirloskar , fol dipstick , fuel pipe 19 x 19mm , fuel pipe 17 x 19mm , oil filter genr set 7.5 kva kirloskar , air filter genr set 7.5 kva kirloskar , fuel filter genr set 7.5 kva kirloskar , fan belt genr set 7.5 kva kirloskar , avr auto voltage regulator genr set 7.5 kva kirloskar , bty lead terminal , fuel pipe y type genr set 7.5 kva kirloskar , air filter genr set 10 kva kirloskar , fuel filter genr set 10 kva kirloskar , oil filter genr set 10 kva kirloskar , fuel pipe filter to pump , fuel pipe tank to filter , fuel tank cap genr set 10 kva kirloskar , electronic stopper genr set 10 kva kirloskar , ignition key genr set 10 kva kirloskar , panel board door lock genr set 10 kva kirloskar , door lock genr set 10 kva kirloskar , benjo bolt 17 no with washer , benjo bolt 19 no with washer , fan belt genr set 10 kva kirloskar , fuel pump assembly genr set 10 kva kirloskar , pvc insulated sheathed unarmoured cable 16sqmm 4 core aluminium conductor isi marked with working voltage upto 1100 volt roll of 90 mtrs , avr auto voltage regulator genr set 10 kva kirloskar , ac voltage meter 440v with selector switch genr set 10 kva kirloskar , ac amp meter 100 amp genr set 10 kva kirloskar , indicator bulb , oil filter genr set 6 kva kirloskar , fuel filter genr set 6 kva kirloskar , air cleaner filter genr set 6 kva kirloskar , oil gauge meter genr set 6 kva kirloskar , fuel pipe filter to pump genr set 6 kva kirloskar , fuel pipe tank to filter genr set 6 kva kirloskar , foot walve 50mm pumping set 2.5 hp , ms clamp for holding 25mm pumping set 2.5 hp , fuel funnel , box spanner with tommy bar , measuring cup , de spanner 10 x 12 , gi reducer 50 x 20mm , oil filter genr set 20 kva kirloskar , fuel filter genr set 20 kva kirloskar , air cleaner filter genr set 20 kva kirloskar , oil gauge meter genr set 20 kva kirloskar , oil filter genr set 30 kva , fuel filter genr set 30 kva , ac voltage meter 440v with selector switch , ac amp meter 100 amp , ac voltage meter 440v with selector switch genr set 30 kva kirloskar , ac amp meter 100 amp genr set 30 kva kirloskar , frequency meter 415v 60 amp genr set 30 kva kirloskar , indicator switch , indicator lamp , rpm indicator meter genr set 30 kva kirloskar , pilot lamp , push button for emergency stop genr set 30 kva kirloskar , lub oil pressure meter genr set 30 kva , lub oil temp meter genr set 30 kva , cable ug xlpe lt 3.5core 50 sq mm , techno hrs meter genr set 30 kva

CTN :42132707

24 Oct, 2025 NA

Multi City - Multi State

Tender For supply of xenon burner 6.5 kw,inner filter quartz ci 4000,outer filter s boro ci 4000,dm cartridge,rh sensor,340 nm interference filter,clamp

CTN :41602577

04 Oct, 2025 NA

Barnala - Punjab

Tender For bid to ras bid to ras supply of impact testing machine charpy and izod , digital torsion testing machine , digital spring testing machine , rockwell cum brinell hardness tester , universal testing machine , wheel balancing machine , abs system trainer , electric vehicle kit , diesel fuel supply system , mpfi, four stroke four cylinder petrol engine test rig with eddy current dynamometer , model of mpfi system , model of crdi system , metallurgical microscope , metallurgical cut off machine , polishing machine , spark test apparatus , tool maker microscope , magnetic v block , angle deckor with set of angle gauges , profile projector , screw thread micrometer , sine bar , gear tooth vernier , sand mix muller , hand rammer , pneumatic rammer , shaper , milling , power hacksaw , circle cutting machine , edge folding machine , foot shear machine , digital multimeter , portable digital power factor meter , dc regulated power supply , portable digital wattmeter three phase , analog multimeter , digital lcr meter , digital clip on meter , current transformer , potential transformer , digital earth tester , portable digital power factor meter, single phase , portable digital frequency meter , digital flux meter , analog megger insulation tester , digital megger insulation tester , variac single phase , variac three phase , stroboscope , synchroscope , single phase resistive load , three phase resistive load , sliding rheostat wire wound , lte mobile trainer kit , am modulaor demodulator kit , psk modulator demodulator kit , qpsk modulator demodulator kit , am transmitter kit , arduino kits with modules , trainer board to study the effects of negative feedback on the amplifier characteristics , trainer board of two stage transformer coupled amplifier , trainer board of two stage direct coupled amplifier , trainer board to study characteristics of class a amplifier , optical fiber splicing machine , optical time domain reflectometer , pcb etching machine , pcb drilling machine , oil fired tilting type furnace impact testing machine (charpy & izod) with maximum capacity= 300 j for charpy 168 j for izod maximum scale graduation = 2 j, digital torsion testing machine with maximum torque capacity= 100 nm and lc 0.01 nm, digital spring testing machine with maximum capacity= 100 kn measuring range = 0- 100 kn load resolution= 5 n resolution of piston movement= 0.1 mm, rockwell cum brinell hardness tester with manual load selection and automatic zero setting dial gauge, universal testing machine with max capacity 100 kn load range: 0 100 kn load resolution: 2 n ram stroke: 150 mm, wheel balancing machine with weight of rotor= 0.5-10 kg max. weight on each pedestal= 7.5 kg max. diameter of rotor over bed= 600 mm, abs system trainer with four two wheels with wheel sensors and abs hydraulic actuator (modulator) unit which is controlled by the on-board computer system (ecu)., electric vehicle kit with ev controller, motor used in electric vehicle, battery used in electric vehicle, on board charger dc to dc converter,ac complete kit, transmission system etc, diesel fuel supply system with training board tank, the fuel transfer pumps, filters, injection pumps and the injection nozzles., mpfi, four stroke four cylinder petrol engine test rig with eddy current dynamometer, actual working metallic model showing various parts of mpfi system, actual working metallic model showing various //bid details 2 / 58

CTN :42081505

08 Oct, 2025 NA

Multi City - Multi State

Tender For supply of led luminaire (recessed luminaire) (v3) conforming to is 10322 (part 5/section 2),single core 4 sqmm frlsh pvc insulated copper cable,curtain rod stainless steel cp 18 or 20 mm dia,cp handle 75mm long with steel screw,ppr pipe 110mm,sodium hypochloride 6 to7 percetage in liquid form,asian paint syn enamelled black of 1 ltr,ppr pipe 75mm,non contact ac voltage with led flash light and audible beeper voltage range 200 to 1000vac 50 or 60 hz battery operated,digital cable fault locator or tracer for lt cable battery operated with featyres a transmitter and receiver,digital trms ac or dc high performance clamp meter with led display for measuring dc or ac current upto 1000 ac ordc dc or ac voltage upto 600 volts resistance capacitance frequency,clamp on ground or earth reistance tester measurement range 0 ohm to 1500 ohm and range of current 0ma to 35ma with storage and alarm,battery analyserr wiht built in priner suitable for 12 or 24 v lcd display for measuring battery voltage battery capacity internal resistan

CTN :41720939

04 Oct, 2025 NA

Kapurthala - Punjab

Tender For corrigendum : supply of study of self and mutual inductance measurment trainer kit , battery charger , inverter , battery for inverter , colour coded resistances , sliding rheostats , induction coil , dc regulated power supplies , multipurpose wire stripper and cutter , combination plier insulated 8 inch , round wire gauge , voltage or line tester , voltage or line tester non contact , tape roll , rccb 40 amps 4 pole , single core wire 4 sqmm roll , single core wire 2.5 sqmm roll , single core wire 1.5 sqmm roll , single core wire 1 sqmm roll , 3 phase 4 core cable 10mm square roll , 3 phase 4 core xlpe cable 35mm square roll , display board different wires and cable , display board different switches , desert cooler , room heater , electric kettle , voltage stabilizers , digital megger , single phase power measurment kit , three phase switch fuse unit , dol starter , electric drill kit , l key set , soldering gun kit , model cut section ceiling fan , power cable jointing kit , single phase lamp load , three phase lamp load , led street light , heavy duty power extension board , pvc casing capping , flexible pvc pipe , pvc conduit pipes , motor coil winding machine , heat convector , electric oven , digital clip on meter , measuring tape , screw driver mains voltage tester , trainer board to study chopper , trainer board to study dual converter , trainer board to study cycloconverter , study of mosfet trainer kit , scr based lamp intensity control , parallel operation of alternator , dc series motor , single phase transformer , sepratly excited dc generator , tachometer , synchronous generator , rs flip flop , t flip flop , multiplexer and demultiplexer trainer kit , portable moving iron voltmeter , portable moving iron ammeter , portable wattmeter , portable standard energy meter , thermocouple trainer kit , portable frequency meter , model cut section of refrigerator , cut section model of air ) /bid number : gem/2025/b/6640554 * /dated: 05-09-2025 & & / bid document 1 / 127 & & ' ' /item category conditioner , mercury vapor lamp kit , sodium vapor lamp study kit , halogen lamp study kit , neon lamp study kit , compact fluorescent lamp cfl study kit , resistance welding machine , 8085 microprocessor trainer kit , 3 core copper cable roll , 4 core copper cable roll , 2 core aluminium cable roll , double pole mcb with box , 4 pole mcb with box , led tube lights , galvanized iron wire 100 mtr , nut bolt with washer , circle cable clip , heavy duty switch socket with gang box , thimbles , anvil 50 kg with stand , ball peen hammer 500gm , basted file 12 inch , bench type drill machine capacity 13 mm , bench vice , divider 12 inch , flat file 12 inch , flat file rough 10 inch , grinder , hand hacksaw frame , hs twist drill 5, 6.8, 8.5, 10.5, 12.5, 5 or 8, 3 or 4 , pipe vice , pipe wrench 8 inch , screw driver kit , sledge hammer 5 kg , smooth file 12 inch , square face hammer 500 gm , steel foot rule 300mm , steel foot rule 600mm , steel number punch 5mm , try square 8 inch , vernier caliper lc 0.02mm, 150mm , acetylene cylinder , acetylene pipe 15 meter , acetylene regulator with spanner , chipping hammer , circle cutting machine , edge folding machine , foot shear machine , foundry bellow , funnel stake , gaggers , gate cutters , gloves pair , hand rammer , hand stake , ladle , ladle holder , leg vice 4 inch , lifter or tong 2 in 1 , milling machine conventional , molding board , molding boxes flasks , oil fired tilting type , oxygen regulator with spanner , oxygen cylinder , oxygen pipe 15 meter , planner , pneumatic rammer , riddle , rivet set , rivet snap , round die handle , round stake , sand mix muller , scriber 8 inch , shaper , sheet steel wire gauge , shovel , single snip , slick , swab , swage block 4 inch , tap wrench 5 or 16 in 1 in , taper stake , tong 12 inch flat , trowel , welding screen , welding torch high pressure , welding torch low pressure , gear tooth vernier , sling psychrometer study of s

CTN :41721003

03 Oct, 2025 NA

Dehradun - Uttarakhand

Tender For corrigendum : supply of multi-wavelength abbe refractometer with accessories , contact liquid monobromonaphthelene (100 ml) , interference filter - 1100 nm along with frame and test certificate , interference filter - 1500 nm along with frame and test certificate

Central Government/Public Sector

CTN :41859329

03 Oct, 2025 NA

Gautam Budnagar - Uttar Pradesh

Tender For corrigendum : providing of calibration services - electrical; frequency, power factor, phase angle, voltage, current, power (ac/dc), resistance, digital conductivity meter; nabl labs; lab

Central Government And Public Sector

CTN :41986627

15 Oct, 2025 NA

Chittorgarh - Rajasthan

Tender For supply of 0v-230v-400v, sy-23v-0v-23v , control transformer kab1426, py- voltage 415v, sy voltage-230v , control transformer kab2742, py- voltage 415v, sy voltage-230v , measurement ct 250-5a, 10va , connectors cts2.5 with end plate , end clamp 10ways , connectors cts2.5 with end plate , end clamp 15ways , connectors cts2.5 with end plate , end clamp 30ways , connectors cts2.5 with end plate ,end clamp 32ways , transistor 2n 3055 with heat sink , zener diode 24v, 1w , capacitor 470mfd, 63v , resistor 100e, 50w , push button with 1no contact green-rcb2- ba3,rb2-be101 , push button with 1nc contact red-rcb2- ba4,rb2-be101 , capacitor 0.47mfd, 400v , capacitor 100mfd, 63v , capacitor 100mfd, 50v , bleeder resistor 50e 100w 5 in parallel , resistor 47e, 0.5 w , resistor 4k7 0.5 w , resistor 6k8 1w , resistor 1k, 2w , resistor 1k2, 2w , burden resistor 0.5e, 4w , main transformer 3ph, 9.19 kva kab 2598 py 415v, 12.8a delta, class h sy 28.28v, 95.4a delta, sy2 27.8v, 95.4a star , filter choke kab 2599 2mh, 100a, 300hz class h , protection ct kab 1324 230v , connectors cts2.5 with end plate , end clamp 42ways , connectors cts2.5 with end plate , end clamp 5ways , connectors cts2.5 with end plate , end clamp 24ways , hooter ipb 27 , resistor 10e 12w , connectors cts2.5 with end plate , end clamp 38ways , 100mfd,450v mb type capacitor , w.w resistor 500ohm ,250w, 2 in series , w.w resistor 300ohm,100w , resistor 15k 0.5 w , resistor 22k, 0.5 w , resistor 100k, 3w , resistor 220k 0.5 w , bi coloured led with holder red,green with common cathode , 3ph input, transformer kab 2682 3ph delta 3ph star, 338 kva, class h, py 415v, 470a sy 373v, 522a , 3ph input, transformer kab 2683 3ph delta 3ph star, 338 kva, class h py 415v, 470a sy 373v, 522a , dc filter choke kab 2684 0.2mh, 653a, 300hz class h , inverter transformer kab 2685 250kva, class h, py bifilar delta, py1 216v, 334a py2- 216v, 334 a, sy 120v, 695a separate lead , 1ph inverter series choke kab 1426 2688 58 uh 0.058mh, 334 a class h , 11th harmonic filter choke kab 2686 0.34mh,2v,30a , 13th harmonic filter choke kab 2687 0.24 mh 1.42v 30a , protection ct 1000-0.5a kab 1470, 4.4va , connectors cst 2.5, 4way , connectors cst 2.5, 75way , connectors cst 2.5, 12way , 25 pin d connector , 9 pin d connector , digital frequency meter, 440v, 96sq.mm to read 45 to55 hz type no- 26763840 , vm selector switch type no- 61312 svv 13 tdyr 510-61312-b13-tdyr 3kw, 3.8amp , connectors cst 2.5, 55 way , connectors cst 2.5, 14 way , flexible link 250x50x10 thk. cu , flexible link 200x50x10 thk. cu , flexible link 200x50x12 thk. cu , flexible link 180x50x12 thk. cu , flexible link 250x50x15 thk. cu , auto restoration pcb aw-205 840 338 , 1ph inverter series choke, kab 2555, 1.8mh, 20.8a, 50hz, class-h , 1 ph inverter output transformer 6kva, copper, kab 2554 class h py. 123v, 48.78a, sy. 240v, 25a , measurement ct 50-5 , hall effect sensor lem 55a, 1- 1000 type no- la 55p, mikron , resistor 1k, 12w , push button with 2no,2nc contact red- rcb2-ba4,rb2-be101 1no,rb2-be102 1nc , push button with 2no,2nc contact yellow-rcb2-ba5,rb2-be101 1no,rb2-be102 1nc , push button with 2no,2nc contact green-rcb2-ba3,rb2-be101 1no,rb2-be102 1nc , mushroom head key switch, stay put, key removable in both positions. with 1no,1nc contact red-rcb2-bs14,rb2- be101 2no,rb2-be102 2nc , resistor 330e 0.5 w , bleeder resistor 560e,250w 6 in parallel , resistor 56e, 0.5 w , resistor 5.6k, 0.5 w , main transformer 3ph, 96.5 kva kab 2588 py 415v, 134.3a delta, sy1 244.v, 114.2a delta, sy2 //bid details 2 / 110 244v, 114.2a star , filter choke kab 2589 2mh, 125a, 300hz class h , protection ct kab 1331 250-0.1a 0.5va cl- 1 , alarm annunciator windows type no aw 7035-c-2 , resistor 1k-250w , am selector switch type no- 61325, sbb13tdyr , capacitor 4.7mfd, 25v , resistor 560e 0.5 w 6 in parallel , multiturn pot meter 500e, 0.5 w , led amber with holder , led blue with holder , power supply transformer kab 078 , electrolytic capacitor

CTN :41922084

10 Oct, 2025 3.00 Crore

Delhi - Delhi

Tender For supply of small animal anesthesia machine , led operation theatre lights , bed side multi para-monitor , small animal surgery table , small animal examination table , specification of electric cautery , general surgery instruments set , lead free aprons , laryngoscope , display meter for ot humidity , ot table , ophthalmoscope direct and indirect , otoscope with led display , orthopedic drill , ot tube or stomach tube , ultrasonic dental scaler , pet warming blanket , constant rate infusion pump , in-line fluid warmer , trinocular indirect ophthalmoscope , high vacuum suction machine , ultra sonographic machie with doppler , dressing drums , dressing tray , operation theatre fumigator , stethoscope , veterinary ecg machine , tonometer opthal , catheter or et tubes no 6 to 10 , crash cart , x-ray view box , oxygen cylinder , carbon dioxide cylinder , nebulizer , pulse oxymeter , refrigerator , woods lamp for skin examination , wearable surgical lighting system , horizontal autoclave , high pressure washer cleaner , tabletop autoclave , air curtain xx , air curtain-main gate entry xx , air purifier , shoe cover dispenser , electronic animal weighing scale , small animal cages for pet ward , mouth gags for animals , needle destroyer , sealing machine , air gun , mobile uvc sterilization , stand alone microwave mobile medical waste disinfection system , high frequency mobile digital radiography machine , instrument sterilizer , applier for titanium ligation clips , single bay scrub station , double bay scrub station , clinical centrifuge machine , multichannel micropipette fixed volume 8 channel , multichannel micropipette variable 12 channel , analytical and milligram balances , urine analyzer , fully automatic hemocyto meter set , hemoglobino meter , fully automatic serum biochemistry analyzer ) /bid number : gem/2025/b/6701568 * /dated: 20-09-2025 & & / bid document 1 / 45

State Government

CTN :41676459

07 Oct, 2025 NA

Guwahati - Assam

Tender For corrigendum : empanelment of agencies for supply of different laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoride & nitratemeter: ph/ion/ mv-redox-orp/ temperature benchtop meter with electrode for testing both fluoride & nitrate separately in water samples. technical specification: ph range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 accuracy 0.002 ph + 1 lsd calibration points up to 5 buffer sets: usa/ nist/ din/ custom orp range 2000.0 mv rel. mv range 2000.0 mv accuracy 0.2 mv resolution 0.1 mv ion concentration 0.001 to 19999 ppm resolution up to 3 digits relative accuracy 0.5 % full scale (monovalent) and 1 % full scale (divalent) calibration points up to 8 temperature range 0 to 100 c, 32 to 212 f resolution 0.1 accuracy 0.3 c/ 0.5 f compensation: auromatic temperature correction other requirement: auto buffer recognition, memory 500 with time and date stamp rs 232 alarm for calibration due & out of range alurm auto logging function., fluoride electrode of ion metersame make that of the ion meter, nitrate electrode of ion metersame make that of the ion meter, manifold filtration assembly (to be used for micobiological test)* sturdy and easy to clean ss filtration assembly with funnel, manifold unit, air vent filter and vaccum pump ready to be used for mictobiological testing * specification: # funnel with inbuilt clamp: made of ss 316, capacity: 300 ml, ss filter support base, ss support screan: 47 mm, made of ss 316l; filtration area 9.6 cm2; silicon stopper: size 8, with silicon lid and silicon o ring. # filtration manifold: 3 place manifold, made of ss 316, valves made of ptee, connection 12 mm; suitable for both pp and ss funnel with rubber stopper fittings. # vacuum pump: oil free, piston powered, suitable to be used with 3 possition manifold; max flow rate: 34 l/ min; vaccum stage: double. max vaccum: 100 mbar. the vaccum pump should also have a vacuum suction bottle to protect the pumps componennt by preventing liquid or solid material from entering the pump during filtration process., voltage stabilizer (3 phase)# capacity- 3 kva # input voltage range: 295 v - 465 v normal range # output voltage range 380 v / 400 v / 415 v # output regulation: 1 %; # output settability: 380 v - 420 v; # frequency: 47 hz - 53 hz; correction rate: 70 v/ sec; # aircooled servo stabilizer, three phase., heating mantle (single station) should have safety cut off with precise heating for boiling, evaporation, distillation or extraction process technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 350 degree celcius. accuracy: 1.0 degree celcius, display: led display with temperature, time; construction material: ms; power consumption : 150 w, semi automatic digestor for cod analysis with all assssories material of construction epoxy painted with chemical resistant coating; temperature range ambient to 450 deg c # stability of temperature 0.5 deg c # temperature calibration - automatic; selectable ramp: upto 4 per program; digestion time range: 1 to 999 minutes; time selection: 1 minutes steps; countdown: digital readout; heating places - 6 possition; size of tubes: 250 ml test tubes (42 mm); power 1000 w; number of programmable methods 20 numbers. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint., digital thermometer with probe# mini lcd thermometer # type: digital, # sensor cable length: 1 meter water proof probe # batteries: 2 x batteries should be included, # temperature range: - 50 - 110 oc, # temperature measurement accuracy: 1 0c, micropippete stand#self-standing holder accommodates most major brands of pipettes. #material: pmma, # capacity: 5 pipptes/stand, conical flask draining rack#material: acrylonitrile-butadiene-styrene/polycarbonate, # no. of pegs: 20

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