Latest interference filter Tenders | Government interference filter Tenders

Central Government/Public Sector

CTN :45723394

06 Jul, 2026 NA

Mumbai - Maharashtra

Tender For supply of electrical techo meter set consist of axel generator model no. 303m/s sonata make no. 436 or similar for fitment on broad gauge and meter gauge complete with 100mm long connecting cable 01 no. speedometer size 144mm x 144 mm calibrated for 0 to 180 km alongwith built in calibrating device for adjustment of full scale deflection for wheel dia 975 mm and new wheel size 952mm (saloon). [ warranty period: 30 months after the date of delivery ] ]

CTN :45638777

30 Jun, 2026 NA

Hisar - Haryana

Tender For supply of digital volt meter , electric motor , digital techo meter , digital ammeter , digital ohm meter

Central Government/Public Sector

CTN :45575546

26 Jun, 2026 NA

Mumbai - Maharashtra

Tender For supply of electrical techo meter set consist of axel generator model no. 303m/s sonata make no. 436 or similar for fitment on broad gauge and meter gauge complete with 100mm long connecting cable 01 no. speedometer size 144mm x 144 mm calibrated for 0 to 180 km alongwith built in calibrating device for adjustment of full scale deflection for wheel dia 975 mm and new wheel size 952mm (saloon). [ warranty period: 30 months after the date of delivery ] ]

CTN :45581741

01 Jul, 2026 3.63 Lacs

Tanuku - Andhra Pradesh

Tender For supply, delivery and installation of advanced testing mechanism, lab equipment for conducting daily quality of drinking water in tanuku municipality supply, delivery & installation of compact photometer pf-12plus make: mn, germany (or) any equivalent isi make model no: 919250 technical specifications: type: filter photometer with microprocessor control, self-test and auto-calibration light source: xenon lamp optical system: automatic filter wheel with 7 interference filters wave length: 345 nm / 436 nm / 470 nm / 540 nm / 585 nm / 620 nm / 690 nm plus 1 compartment for an additional filter, 860 nm led for ntu measurement wave length accuracy: ± 2 nm, bandwidth at half transmission: 10 nm?12 nm photometric range: ± 3 e photometric accuracy: ± 1 % long term stability: < 0.002 a/h measuring modes: more than 100 preprogrammed tests and special methods, absorbance, transmission, factor, standard, nephelometric turbidity measurement; 50 freely programmable methods pre programmed tests: nanocolor tube tests, visocolor eco tests and powder pillows turbidity measurement: nephelometric turbidity measurement at 860 nm (based on iso 7027), 1?1000 ntu cuvette slot: round tubes 16 mm od data memory: 1000 results, glp conform display : backlit graphic display, 128 x 64 pixel auto off: inactive or automatic shutdown after 5 min, 10 min, 15 min, 20 min, 60 min internal quality control: with nanocontrol nanocheck 2.0 operation: self-explanatory menu guidance, plastic foil keypad, test selection via parameter lists language: de / en / fr / es / it / nl / hu / pl / pt / cz / id / sl / tr / my operating range: 10?40 °c (50?104 °f), max. 80 % relative humidity (non-condensing) power supply: via usb power supply, standard or rechargeable batteries or accu-pack weight: 0.7 kg dimensions (l x w x h): 215 x 100 x 65 mm scope of delivery photometer, software dvd, manual, visocolor eco test instructions, 4 batteries, 4 empty test tubes, funnel, beaker, syringe, usb cable, calibration cuvette, cleaning cloth and certificate in rugged case hazardous material: no , supply, delivery & installation of mm42dp-ph,ec,tds portable multi-parameter water quality meter with ph, conductivity electrodes. includes: mm-42dp(main unit)+mm4-ph(1m) ph electrode+mm4-ec(1m) ec electrode make: dkk-toa corporation, japan. technical specifications : measuring method : ph : glass electrode method orp : platinum electrode method conductivity : ac bipolar method dissolved oxygen : optical type temperature : thermistor resistor display unit :custom lcd(with backlight) measurement items/ranges : ph : ph0.000 to ph14.000 mv (orp) : -2000 to 2000mv conductivity:0.1ms/m to 10s/m d0: 0.00-20.00mg/l or 0.0 to 200.0% electrical resistivity:0.1o.m to 10ko.m (converted from electric conductivity) salinity (nacl):conversion from electrical conductivity salinity (pss: practical salt):conversion from electrical conductivity total dissolved solids (tds):conversion from electrical conductivity temperature:0.0to100.0°c display range : ph : ph-2.000to ph16.000 mv (orp) : 0to99.99mg/l 0to999.9mg/l 0to9.999g/l 0to99.99g/l 0to999.9g/l (automatic/manual range switching) temperature :-5.0to110.0°c do:0.00-22.00mg/l or 0.0 to 220.0% display resolution : ph :0.01ph/0.001ph mv (orp) :1mv conductivity :0.05%fs electrical resistivity :0.05%fs, salt :0.01%(nacl)0.01psu(pss) total dissolved solids (tds) :0.01%fs temperature :0.1°c, repeatability (instrument body): ph :within ±0.006ph mv (orp) :±2mv, conductivity :±0.5%fs, do:when combined with 8mg/l ±0.1mg/l or 100%±1% electrical resistivity :±0.5%fs salt :±0.5%fs, total dissolved solids (tds) :±0.5%fs temperature :within ±0.2°c ph temperature compensation range: atc (automatic temperature compensation): 0 to 100.0? mtc (manual temperature compensation): 0 to 100.0? electrical conductivity temperature compensation range : atc (automatic temperature compensation): 0 to 100.0? mtc (manual temperature compensation): 0 to 100.0°c atc off (no temperature c

CTN :45587322

04 Jul, 2026 9.90 Lacs

Saharanpur - Uttar Pradesh

Tender For supply of pvc insulating , empire tape , glass varnished tape , black tape , cotton tape , ctc 300ml bottle , crc 2-26 400ml , insulation varnish , thinner , beck-tol red , phase tester , combination plier , nose plier , continuity tester , insulation tester , digital multi , tong tester , padent holder , button holder , angle holder , s.c. holder , flush type switch , flush type , flush type socket , plug top , ceiling rose , novex paper , bakalite kit-kat , fuse carrier bakalite , alumunium lugs dowell , alumunium lugs , alumunium lugs dowell inchs , copper lugs dowell inchs , copper lugs dowell , dowell inchs , screw driver , d-spaner complete , ring-spaner complete , box spaner complete set , electric tool kit , pvc insulating sheathed , pvc insulating sheathed copper , pvc insulating sheathed copper conductor , pvc insulating sheathed alumunium conductor wireorcable , hylam bakalite sheet , bakalite rod , white fibre glass , teflon rod , fibre glass tube , inductive proximity switch , mtc coilor selonoid coil , mcb 1-pole 6 amp , mcb 1-pole 16 amp , mcb 2-pole 10 amp , mcb 2-pole 16 amp , mcb 2- pole 32 amp , mcb 2-pole 63 amp , mcb 3-pole 32 amp , mcb 3-pole 63 amp , mcb 4-pole 25 amp 440v , mcb 4-pole 40 amp 440v , push button station , push button , mushroom type push button , foot switch , micro switch , limit switch , dcr thruster , carbon brushes grade m15e , carbon brushes grade eg-224 , carbon brushes grade eg- 224-double , carbon brushes , armature for hand grinder , brass holder for carbon brush , slip ring , techo-generator dtg-4000 , techo-generator tdp-02-lt , synchronous timer em-1000 0 to 60s , synchronous timer em-2000 0 to 120s , synchronous timer em-2000 0 to 60s , timer , dyno drive , motor heating rod , pvc unarmoured flexible cable copper conductor , pvc unarmoured flexible cable copper conducto , pvc unarmoured flexible cable copper , pvc unarmoured flexible cable , condenser 2.5 mfd , condenser 3.15 mfd , condenser 4 mfd , condenser 6 mfd , condenser 10 mfd , condenser 33 mfd , condenser 50 mfd , condenser 60 mfd , condenser 72 mfd , condenser , power capacitor , soldering wire , soldering flux , soldering iron , air blower , hot air blow double speed blower with heater 1-phase 240v 50hz , copper bus bar , shakle insulator , bus bar insulator length , current transformer , ampere meter 96x96mm 0 to100a , ampere meter 96x96mm

CTN :45113828

28 May, 2026 NA

Hyderabad - Telangana

Tender For supply of ir viewer with nd filter , ir cards , thermal camera , kinematic mount for large circular optics dia 100mm , kinematic mount for circular optics dia 50mm , kinematic mount for circular optics dia 25mm , v type adjustable lens mount: dia 100mm , beam dump , optical post type-1 , optical post type-2 , optical post type-3 , switchable magnetic post bases , manual lab jack , optical rail: length 500mm , carrier for optical rail , five axis positioner , xy post base , table clamps , x-y liner stages , round apertures type 1 , round apertures type 2 , round apertures type 3 , absorptive nd filter kit , interference filter , optical power head & compatible analog power meter , shearing interferometer