Latest air particle counter Tenders | Government air particle counter Tenders

CTN :41687868

24 Sep, 2025 NA

Ahmedabad - Gujarat

Tender For supply of physics laboratory equipment - ultrasonic distance meter , newton ring experiments set up , michelson interferometer standard model , kundt tube apparatus , torsional pendulum , yong modulus for bending , diode laser assembly , uniform and non-uniform bending of beam , superconductivity experiment kit , determination of energy band gap , apparatus for hook law verification , cantilever depression , spectrometer goniometer , measurement of wavelength of laser

CTN :41672256

23 Sep, 2025 NA

Mumbai - Maharashtra

Tender For supply of spc8000 series handheld air particle counter

Central Government/Public Sector

CTN :39527090

05 Sep, 2025 NA

Pathankot - Punjab

Tender For bid to ras corrigendum : supply of electrical workshop items - dc insulation tester meggar , ac motorized insulation tester meggar , portable universal bridge , portable digital power measuring instrument for 3 phase , phase shifter , portable multi channel vibration meter , portable earth resistance measuring device , digital portable dual beam storage type cathode ray oscilloscope , micro ohm meter of the portable type , on line dc earth fault locator , transformer dc winding resistance measurement test kit , dew point meter , automatic capacitance and tan delta kit , automatic turns ratio tester three phase

CTN :41508226

10 Sep, 2025 NA

Chhatarpur - Madhya Pradesh

Tender For supply, installation and commissioning of laboratory on turnkey basis - compound microscope, dissecting micrsocpe, slide box 50 slide, slide box 100 slide, image projector system, water bath double 6hole, water bath double 12 hole, distillation app 5 ltr, distillation app 3 ltr, hot air oven stainless steel, heating mentle with regular 1 ltr, heating mentle with regular 500 ml, magnetic strirrer with hot plate., vortex shaker, water and soil testing kit, ph meter, spectrophtometer 340-900 nm, digital colony counter, rotary microtome, auotclave portable, centrifuge machine 3500 rpm, tlc kit, oven, petrological microscope, petrological projector, specimen(fossils,minerals crystall, wooden/glass, ore minerals and rock sample, hardness box, hammer, havers sack, topo sheet, clinometer, brenton compass, measuring tape 100 ft, rr054-3d ge0morphological models ( g1 and g2 ), rr-059 land from model, solar system hand operated, solar and lunar eclipse app, arcylie crystall models showing axis, specimen tray, structural maps& sterographic projection, compound microscope, dissecting microscope, slide box 50 slide, slide box 100 slide, binocular micrscope, image projection system, slide reader, water bath 6 holes ss, water bath 12 holes ss, distillation 5 ltr, distillation 3 ltr, hot air oven stainless steel, heating mentle cap 1 ltr, heating m,entle cap 500 ml., magnetic strrirer with hot plate, vortex shaker, water and soil testing kit, ph meter, spectrophotometer 340-900nm range, digtial colony counter, rotary microtome, autoclave protable, centrifuge machine 3500 rpm, tlc kit, oven digitsl, balance (0.1) mg, analytical weight box 01 to 100 gram, chemical balance, chemical balance box 1 mg -100 grm, chromatographic chamber 6 leaves, paper chromatography, conductivity meter digital, cork boring machine, d o meter digital, digital colorimeter, digital photoelectric colorimeter 5 filter, distillation apparatus single distillation 5 litre, electronic balance 1-600 grm, exhaust fan 12, exhaust fan 18, heating mentle 7 lit, heating mentle 7 lit[500 w], hot air oven 14*14, humidity / lamp meter traceable temp range (0-50c), kipp apparatus, kjeldal digestion apparatus, physical balance, weight box, vernier caliper, screw gauge, spherometer, stop clock, stop watch digital, slotted weighted/hanger, resistance box [various length ], rheostate [various length, ammeter dc/ac, voltmeter dc/ac, galvanometer, milliameter milivoltmeter microammeter, battery eliminator, plug key one way two way, reversing key, four way key, moarse key, daniel cell, laclanche cell, lead accumulator, digital multimeter, analog multimeter, soldering iron, travelling microscope, battery charger 2 to 12 volt, ballistic galvanometer with lamp and scale, spectrometer prism crown /flint glas, spectrometer 67, optical bench with rider double bar, optical bench with rider double bar heavy, inertia table, c0mp app to verify law of parallel and perpendicular, axes for moment of inertia, compound pendulum/ bar pendulum, reading telscope, bending of beam apparatus to determine young, modulus, cantilever to determine young modulus, horizontal torsion apparatus, jaeger apparatus to determine the surface tension, app to determine the viscosity of fluid using poieuille method, calendor and barne appto det the value of mechanicalequivalent of heat, measurement of low resistance by carey foster bridge, potentiometer, lee apparatus, apparatus to verify newtons law of cooling, searle apparatus to determine the coefficient of thermal conductivity, sodium vapor lamp, transformer of sodium vapor lamp, mercury lamp, transformer of mercury lamp, fresnel biprism, biprism assembly, complete apparatus to determine resolving power of telescope, biquartz or half shade polarimeter, newton ring apparatus complete, electroscope or electrometer, audio frequency generator, cro dual trace 30 mhz single trace 10 mhz, use of vibration magnetometer to study o filed, tangent galvanometer, lcr appratus, appar

CTN :41508258

10 Sep, 2025 NA

Shahdol - Madhya Pradesh

Tender For supply of chemistry lab equipment - procurement of chemistry lab equipment, uv visible spectrophotometer equipped with integrating sphereapplicable for both solid and liquid sample, powder sample kit, diffuse reflectance standards of 2%, 5%, 10%, 20%, 50%, 100%, neutral density filter to obtain linearity for transmittance, and pc control(configuration: insight software for instrument along with core i7 processor and 512gb ssd), electronic balancestainless steel weighing plate, measuring range resolution: 0.001 g, weighing capacity measuring range 120 g, parameter 0.001 g readability (1 mg), capacity 120 g, outside size 20.5 cm (8 in.) 35 cm (13.75 in.) 9 cm (3.5 in.) weighing pan diam. 115 mm (4.5 in.), ph meterrecorder output 0 to 10 mv/ph, 0 to 10 mv/100mv (adjustable), ph range 0-14 phph resolution 0. 01, ph temperature compensation 0 - 100 c, mv accuracy 1 mv, magnetic stirrercapacity 1 litre,stirring paddle q-19 9 x 25 mm,dimensions 150 x 220 x 150 mm, with hotplate, capacity 5 litres, double distillation unit1.5 lph, material borosilicate glass with double stage distillation setup, pyrogen free dimension 650 x 630 x 520mm, flame photometergeneral range ppm, serum range meq,i,urine range meq,i,resolution 0.1 ppm / 0.1 meq,curve at accuracy 2% of fsdisplay 128 x 64 graphical lcd average time in-built in software,flame system lpg & dry oil free air,detector photodiode,aspiration time 3 ml per minute,gas control adjustable with knob,flame failure auto detection,gas cut off automatic,ignition system auto ignition,automiseraxial flow type,dimensions instrument: 365 x 245 x 220 mm approx. (lxbxh),pc interface usb power supply 230 v ac 10%, 50 hz, chromatography chambersize 26x13x26 height 26inch material teak wood, potentiometerrange: 0 to 199.9 mvresolution: 0.1 mvrepeatability: 1mvaccuracy: 1 mv 1 digit input impedance :> 1010 ohms operating temperature : 10 c to 50 c display : 3.5 digit bright red seven segment led display with auto polarity indication power : 230 10% ac ,50hz dimensions : 76*275*170 mm (approx.) weight : 2 kg. (approx.) standard accessories glass electrode : 01 no. reference electrode : 01 no. silver electrode : 01 no. platinum electrode : 01 no. dust cover : 01 no. electrode stand & clamp : 01 no. instruction manual : 01 no., polarimetrytouch screen, no warmup time required when instrument turned on, measuring multiple scales, conductivity meterresolution 0.1 ppm voltage 220 v,ec resolution 0.1 temperature range 0-100 c probe conductivity cell weight 1.5 kg auto cell constant measurement manually cell constant =1k dimension 32/23/18cm display type 3 1/2 digit seven segment led display measurable conductivity range in ppm number of ranges 5 power 230-volt main type of temperature compensation manual no. of calibration points 1 temperature compensation auto cond. range 0-1000 m in 5 range 200m*,2m,20m,200m,1000m phase single phase usage laboratory frequency 50 hz power source electric, handy ph, tds, and conductivity meterph range (-) 2.00 to 16.00,ph accuracy 1%,ph resolution 0.01 ph, orp range 1000 mv,orp accuracy 1%,orp resolution 1 mv,conductivity range,0 to 100 ms/cm,conductivity accuracy 2%,conductivity resolution 1 s,tds accuracy 2%,tds resolution 1 ppm,salt range 0 to 50 ppt,salt accuracy 2%,salt resolution 1 ppm,temp range 0 to 100 deg c,temp accuracy 0.2,temp resolution 0.1 deg c,atc yes,power aaa (1.5v) x 4 batteries, printerconnectivity technology usb, networkprinting technology laser special feature automatic document feeder, fast printing, scanner, copier colour blackmodel name laserjet pro mfp m128fnprinter output monochromemax print speed monochrome 20item weight 11100 gramsprinter media size maximum a4, b5, a6, dl, envelope, ups3kva online ups with 1 year batteries warranty

CTN :41508263

10 Sep, 2025 NA

Shahdol - Madhya Pradesh

Tender For supply of physics lab equipment - procurement of physics lab equipment, millikans oil drop 1. gap between parallel plates : 5 mm 2. voltage supply between the plates: 140 800v dc continuously variable o regulation : 0.1% o stability : 1 digit 3. voltmeter : 3 digit led 4. illumination between the plates : led 5. microscope : magnification 30x 6. time meter : 0 999.9 sec 7. monitor: 420 tvl, lcd monitor 8. input power supply : 220v ac/50 hz 9. density of the oil used: 929 kg/m, fresnel bi-prism1. optical bench, 1000mm- 1 2. riders, lateral adjustment -2 3. riders, plain- 2 4. sodium lamp, 20w, 110v 1 5. adjustable slit -1 6. biprism carrier, adjustable 1 7. lens carrier, plain 1 8. eyepiece carrier, adjustable 1 9. micrometer eyepiece 1 10. ground glass screen- 1 11. eyepiece adapter ring -1 12. height fixing collar -3 13. biprism 1 14. lens, f = +150mm 1, cascade control trainer1.power supply: 220v ac / 50 hz or as per regional requirements 2.temperature range: ambient to 100 c or higher.3.flow rate range: 0 10 l/min (or adjustable based on application). 4.pressure range: 0 2 bar (or customizable).signal types: input: 4 20 ma, 0 5 v, 0 10 v (selectable). output: 4 20 ma, 0 5 v, 0 10 v (compatible with actuators).accuracy: 0.1% of full scale. response time: 100 ms. pid parameters: adjustable proportional, integral, and derivative gains., celeastron nexstar evolutionoptical deisgn: aplanatic schmidt-cassegrain aperture: 235 mm focal length: 2350 mm focal ratio: 10 focal length of eyepiece: 26 mm included barlow lens: omni 2x magnification of eyepiece: 90xmagnification of eyepiece with barlow: 180x finderscope: starpointer pro star diagonal: 2 mount type: single fork arm altazimuth tripod: stainless steel power requirements: internal battery included highest useful magnification: 555x lowest useful magnification: 34x limiting stellar magnitude: 14.4resolution (rayleigh): 0.59 arc seconds resolution (dawes): 0.49 arc secons light gathering power (compared to human eye): 1127xoptical coatings: starbright xlt secondary mirror obstruction: 3.35 in (85 mm) secondary mirror obstruction by diameter: 36%secondary mirror obstruction by area: 13%optical tube length: 22 intotal telescope kit weight: 21.14 kgmax slew speed: 4 degrees per secondtracking rates: sidereal, solar and lunaralignment procedures: skyalign, 3-star align, solar system aligncommunication ports: 1 hand control and 3 aux ports for optional accessoriesapp database: over 120,000 including 220 of the best deep sky and solar system objectsusb charge port: yes, spin coating unitprograms10 programs with up to50 steps each15 programs with up to50 steps eachspeed stability 2% 0.25%speed 120 rpm to 6,000 rpm 500 rpm to 10,000 rpmspin time 1 s- 1,000 s 1 s to 3,600 spower supply 24 vdc / 2ainterlock software/hardware interlockcase dimensionswidth: 170 mmheight: 140 mmdepth: 225 mmmaterialscentral pp unit andchuck, steel case, petdisplay and keypad, andtempered glass lidcentral ptfe unit andchuck, steel case, petdisplay and keypad, andtempered glass lidfuses 1 a slow blowweight 3 kg 3.7 kg, 3d printerpanel size 15 build size 33 x 18.5 x 40cm (lwh)build plate perforatedpanel resolution 8k resolutionaverage printing speed 70mm/hrxy resolution 43micronz-resolution from 10 micronoperation 5 touch panelconnectivity usb/ethernetslicer software chitubox v1.8.1printer size l40 x w47 x h68cmprinting volume l33 x w18.5 x h40cmprinter weight 35kghousing full metal, ellipso meter (holmarc)measurement range, 1 nm ~ 300 nm ; incident angle, 30 ~ 90 , error 0.1 ; dpss laser, 532 nm, 5 mw ; si photodiode, 5.8 x 5.8 mm active area ; polarizer, 0 ~ 360 ., michelson interferrometerbase dimension: 290x212x168mm (lxwxh)distance (m2 & bs): 100mmbeam splitter: 50 x 38 x7mm (lxwxt)compensating plate: 50 x 38 x 7mm (lxwxt)mirrors m1 and m2: 30 mm dia, thickness 10mmr:t: 50 : 50flatness of beam splitter: /8least count: 0.01mm (coarse adjustment knob)least count: 0.0001mm (fine adjustment knob), magnetic

Central Government And Public Sector

CTN :41682528

12 Sep, 2025 NA

Nagpur - Maharashtra

Tender For supply of digital weighing balance (0-300 gms) with density measurement kit on additional account asper technical specification. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :41203649

08 Sep, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : repairing of tan delta measurement kit for ttps

Central Government/Public Sector

CTN :41542364

08 Sep, 2025 NA

Agra - Uttar Pradesh

Tender For corrigendum : providing of custom bid for services - repair work and calibration of megger make faulty capacitance and tan delta measurement test kit at agra substation

Corporations And Associations And Others

CTN :40911157

08 Sep, 2025 99.00 Lacs

Panchkula - Haryana

Tender For corrigendum : procurement of material for establishment of ied resource centres in 22 pm shri schools in haryana state for the financial year 2025-26-office desk (1 no.)office chairs (6 nos.)big student desk and chair set (1 set)small student desk and chairs set (2 sets)steel almirah (2 nos.)display racks/book case (1 no.)desktop computer set (cpu, monitor, keyboard and mouse) (1 no.)laser printer (1 no.)blue tooth speaker (1 no.)ups (1 no.)wheel chair (1 no.)bulletin board (1 no.)wall clock (1 no.)dustbin (1 no.)dari (1 no.)floor rugs (1 no.)mattress (1 no.)top sheet for mattress (1 pair)water jug (1 no.)pen drive (2 nos.)steel glasses, tray and jug set (1 set)open shelf rack (1 no.)white board for teaching (1 no.)computer table (1 no.)speech trainner (1 no.) smart assistive mobility aid (1 no.)mirror (1 no.)indoor slide for kids (2 nos.)indoor see saw (2 nos.)rocker toy for kids (2 nos.)indoor basket ball kit (1 no.)balls, stress ball, soft balls, squeeze balls (1 set)sand tray with lid (1 no.)physiotherapy ball (1 no.)pen (1 pkt)forearm exerciser (1 no.)finger gripper strengthner (1 no.) plastic crayons (2 sets)file cover (5 nos.)paper rim (1 box)craft glue (1 no.)file tags (1 pkt) pencil sharpener (1 box)eraser (1 box)stepler (2 nos.)stepler pin (1 box)push pin (1 box)scissors (5 nos.)drawing sheets (2 nos.)poster colours (2 pkts)water colors (2 pkts)tape (2 nos.)double sided tape (2 pkts.)craft paper (1 pkt)charts (1 no.)thumb pins (2 boxes)flash cards (1 set)board education books (1 set)abacus slate (2 nos.)shapes sorter cube (1 no.)stacker (1 no.)angle geometric block (1 no.)learning and activity ball (2 nos.)circle shaped stacker (1 no.)money concept kit (1 set)fractions kit (1 no.)measurement kit for length, weight concept (1 set)time concept kit (1 no.)maths concepts kit (1 no.)blocks - star blocks (1 no.)blocks - nuts and bolt blocks (1 no.)blocks - building blocks small size (1 no.)blocks - building blocks big size (1 no.)calculator (1 no.)double sided white and chalk board (1 no.)wooden puzzle - (1 pack)wooden puzzle - birds (1 no.)wooden puzzle - india map (1 no.)wooden puzzle - hindi swar and varnmala (1 no.)wooden puzzle - alphabets, shapes and numbers (1 set)adl kit (1 set)lacing kit - geometric shaped (1 no.)lacing kit - beads (1 no.)lacing kit - shoe lacing (1 no.)molding dough (5 nos.)sand clay (5 nos.)gardening tools and kit (1 no.)kitchen set kit (1 no.)skipping rope (1 no.)rubber mats for play area flooring (1 no.)carrom board (1 no.)fine motor dressing board kit (2 nos.)wooden shape puzzle learning toy (1 no.)bowling toy set (1 no.)doctor set toys (1 no.) artificial fruits (1 no.)artificial vegetables toys (1 no.) magnetic snakes and ladders with ludo board game (1 no.)yoga mat (1 no.)plastic cricket bat set (1 no.)big basketball set (1 no.)smiley soft plastic pool balls (1 no.)aquatic animals toy sea marine (1 no.)play food basket for kids| realistic sliceable cutting | 7 fruits, 7 vegetables, 1chopping board, 1knife (1 no.)magnet dart board game (1 no.)insect bug figurines animals (1 no.)educational spelling word/puzzle game. (1 no.)multi sensory inclusive educational (msied) kit for mentally retarded child (1 no.)snellen chart for eye check up (1 no.)hand held magnifying glass (1 no.)3d charts (10 nos.)talking & embossed calculator for visually impaired students (1 no.)"wooden snake and ladder board games in braille for visually impaired (1 no.) "wooden foldable chess board game in braille for blind (1 no.)wooden boad game set of ludo+chess+snake and ladder+tic tac toe. (1 no.)braille kit (1 no.)taylor mathametical frame (1 no.)abacus (1 no.)foldable white cane for blind (1 no.)signature guide (steel) (1 no.)cricket ball with sound for blind or low vision persons (1 no.)speech tools (1 no.)sensory bite (1 no.)ai glasses (1 no.)talk tip for speech (1 no.)spirometer 3 ball (2 nos.)visual dictionary (2 nos.)ghungroo (1 no.)flute (1 no.)bell (1 no.)whistle (1 no.)dholak (1 no.)damroo (1 no.)3d wild a

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