Latest interference filter Tenders | Government interference filter Tenders

CTN :45650388

07 Jul, 2026 NA

Bathinda - Punjab

Tender For supply of liquid particle counter (q3)

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

Central Government/Public Sector

CTN :45197352

04 Jun, 2026 8.23 Crore

Delhi - Delhi

Tender For corrigendum : supply of fully automated advanced blood culture system , elisa reader , glassware washer and disinfector , fully automatic chemiluminescence immunoassay system for mycology , air sampler , maldi tof , mycology incubator , fully automated multiplex pcr 2 module , laminar flow hood , table top centrifuge 36 tubes , fully automated immunoassay analyzer , automated liquid handling system , automated clia for serology and parasitology , portable fluorescent microscope with imaging facility , bacterial and yeast automated and ast system 60 positions , air particle counter , rapid biological indicator reader for steam sterilizer , deep freezer minus 80 deg c , automated nucleic acid extraction purification system , bod incubator , semi automated protein analyzer , automatic stool analyzer system

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

CTN :44991275

15 May, 2026 NA

Ahmedabad - Gujarat

Tender For supply of interference filter at 630 nm as per attached specification , interference filter at 777.4 nm as per attached specification

CTN :44991589

01 May, 2026 58.5 Thousand

Vadodara - Gujarat

Tender For providing of calibration services - calibration of pamas s40 model liquid particle counter; calibration of pamas s40 model liquid particle counter; any other government approved labs / service provider; lab

Central Government/Public Sector

CTN :44971197

02 May, 2026 NA

Nashik - Maharashtra

Tender For providing of custom bid for services - annual maintenance contract for calibration of liquid particle counter pamas s-40 for 1st year (first year),custom bid for services - annual maintenance contract for calibration of liquid particle counter pamas s-40 for 2nd year (second year),custom bid for services - annual maintenance contract for calibration of liquid particle counter pamas s-40 for 3rd year (third year),custom bid for services - annual maintenance contract for preventive maintenance of liquid particle counter pamas s-40 for 1st year (firstyear),custom bid for services - annual maintenance contract for preventive maintenance of liquid particle counter pamas s-40 for 2nd year (second year),custom bid for services - annual maintenance contract for preventive maintenance of liquidparticle counter pamas s-40 for 3rd year (thirdyear)