Latest check q meter Tenders | Government check q meter Tenders

corporations/Associations/Others

CTN :45401486

12 Jun, 2026 10.00 Lacs

Tirupathur - Tamil Nadu

Tender For maintenance work for building and supply and delivery of kitchen vessels and equipments in amma unavagam in palanisamiyar road - supply ,delivery & fixing of steam boiler ckr 36 outer shell dia. : 28 , inner shell dia. : 19 , outer shell ht. . : 36 . steam output. : 30 kgs/hrs. operated by gas outer shells are made of 6mm ms plate. inner shells are made of 304 grade 16swg ss sheet. inner bottom 10swg ss sheet. steam boiler is fitted with automatic float valve assembly, safety valve, pressure gauge meter, water level indicator, and drainage valve., supply ,delivery & fixing of steam iddly plant - cap 240 nos made of 304gde 16 swg ss sheet. this unit is divided with 04 chambers. this is mounted on ss stand . racks will be provided underneath to keep idly plates. idly boiled within 5 to 7 mts. heat resistancedoor with auto steam injection. each idly tray having 20 iddlies. total tray is 12 nos., supply and delivery of chest freezzer-double ef 450 double door chest freezer fibres body cap 450 ltrs , temp 8 degree to -25degree, supply and delivery of idly cooking unit, ss vessels, plastic materials, mixie, tilting grinder, and other equipments supply & delivery of ss meals plate 11 dia, supply & delivery of ss water jug, supply & delivery of steam pipe line accessories 3/4 gi pipe & ms fittings, supply and delivery of gas pipe line:. manifold 4 + 4 point., supply and delivery of ss plate collecting trolley size : 600x500x750mm., supply and delivery of rice grinder - 50 kgs with 3 hp motor and auutomatic washing shower., aluminium vessel 25 kg capacity, aluminium vessel 10 kg capacity, aluminium bucket (25l-15kg), mixie with 3 jar, pressure cooker 20 l, ss rice karandy, ss sambar karandy, ss water drum 50 lit capacity, aluminium kadai-5 kg capacity, supply and fixing of water co2 stored pressure type 9 litres capacity fire extinguisher as per new is 15683 complete with control valve, gun metal cap, pressure gauge, operation sticker, discharge hose, wall mounting bracket, safety clip, etc., as directed by the departmental officers., supplying and erecting in position of following 250 liters capacity industrial model reverse osmosis water-cum purifier to deliver potable water with world health organisation (who) standards with following accessories. (a) ms skid - 1 no. (b) media 11054 no. vessel with 20 nb multiport valve (with media pubble and fine sand and activated carbon filling) set (c) feed pump 0.50 hp 1 no. (d) vertical pump 2-9, 2.00 hp / single phase 1 no.(e) membrane 40 x 40 filmtech (or) equilaents / osmonic (usa) - 1 no. and membrane pressure vessel 40 x 40 -1 no. & pressure gauge - 2 nos. (f) flow meter - 1 no. 20 filter with housing - 1 no.,low pressure switch - 1 no., level switch - 1 no. & necessary cpvc pipes and fittings. the system shall be provide with two panel control system with necessary stainless valves and fittings and float control etc. the rate should be inclusive of all civil works, wherever necessary to install the system in position and intact, supply and fixing of 300mm (12") sweep (light duty) ac exhaust fan complete without provision of hole in the wall, supplying, fabricating, erecting and fixing hilux (or) equivalent board false ceiling upto a ceiling height of 4.5m from floor level., supply and fixing of single box type 436 w flu fitting complete with electronic ballast with tw round blocks on wall or ceiling with flu tube with pvc unsheathed copper leads from terminals to the fitting., supply and fixing of 1200mm sweep ac ceiling fan with stepped electronic 300w regulator with the existing down rod on the existing clamp, supply and fixing of 300mm sweep wall mounted fan with stepped electronic 300w regulator with the existing down rod on the existing clamp, supply and fixing of wt bulk head fitting suitable with guard and 15 w (100w) led bulb, wiring with 2 x 1.5 sq.mm. (22 / 0.3) pvc insulated single core unsheathed copper conductor of 1100v grade in suitable pvc

Central Government/Public Sector

CTN :45407626

12 Jun, 2026 NA

Sambalpur - Odisha

Tender For supply of illumination items package for hindalco lapanga unit# 7 - industrial type 15w led dc well glass luminaire suitable for 220v dc supply with features and accesories as per specification. industrial led well glass fixture 40w approx, 230v ac with minimum 4000 total lumen output and with features and accesories as per specification. led street lighting fixture 90w approx, 230v ac with minimum 9000 total lumen output and with features and accesories as per specification. 32nb, 120 deg bend pipe with 2 nos suitable clamp, base & hardwares as per drawing at annexure-1 2.5 meter gl lighting pole without base plate as per drawing at annexure-1 2.5 meter gi lighting pole with base plate as per drawing at annexure-1 cable clamps suitable for 3cx2.5sqmun ca. armoured cable cable clamps suitable for 3cx4 sqmm cu. armoured cable cable clamps suitable for 4c * 25 sqmın al armoured cable cable clamps suitable for 4c * 35 sqmm al. armoured cable 4 way 200x150x100mm rectangular polycarbonate weather proof jb (ip65 with cable entries suitable for 3cx2.5 sqmm. cu. armoured cable weatherproof ip65 isolation box outdoor type industrial metal clad type 1-ph, 20a, 240v socket with plug 415v, 63a, 3p+n+e, outdoor type industrial socket with 63a, 4p rccb (100ma) & plug. outdoor type industrial metal clad type 1-ph, 10a, 24v socket with plug 24v power supply module with 240/24v transformer portable type 24v power supply module with 240/24v transformer and 10a, 24v, 3 pin socket safe area hand lamp of 10w led 2.5sqmm cu. pvc insulated frls flexible wire lighting panel type-1 lighting panel type-2 lighting panel type-3 lighting panel type-4

State Government

CTN :45412896

11 Jun, 2026 NA

Bhubaneswar - Odisha

Tender For request for proposal (rfp) for selection of firm / company for supply, installation, testing & commissioning of tools, equipment and consumables addressable fire alarm control panel , addressable smoke detector with base , addressable multisensor detector with base , addressable heat detector with base , addressable manual call point (mcp) , addressable audio-visual strobe , addressable input/output module , addressable isolator module , addressable control module , addressable monitor module , addressable repeater panel , addressable zone module , programming software & license , programming tool / interface , laptop for programming , loop simulation / fault kit , wooden wiring cubicle with metal framing , 18v brushless cordless jigsaw machine , heavy duty cable cutter , cable insulation remover , deburring tool , spirit level 1200mm , precision screwdriver set , quick/trigger clamp , step bit , hole saw , tubular crimping tool , magnetic wrist belt , , , tool belt , tool trolley , non contact tachometer , phase sequence meter , , , 3-phase multifunction meter , squirrel cage induction motor with mechnical loading (break drum type) , single phase induction motor including centrifugul switch along with starting and running capacitor , soft starter for motors , dol starter , star delta starter , power quality meter , upgraded fault simulator , 5 pin industrial plug and socket , spirit level , pipe cutter (plastic) , plastic rounder , plastic pipe chamfer , external bending spring , external bending spring , internal bending spring , internal bending spring , crimping tool , over head shower with shower arm 300 mm , thermostatic mixing valves , digital inclinometer , copper tube bender , , rothenberger standard bender , rothenberger robend 4000 set , portable hand held electric pipe threading machine , hdpe butt fusion machine , co2 cylinder with gas , co2 regulator with preheater , vfd , inverter , vibration meter , thermal imager/thermographic camera , lokring joint complete set , inverter pcb testing jig , thermostat , varistor , power relay , rectifier

Central Government/Public Sector

CTN :45396907

26 Jun, 2026 NA

Mumbai - Maharashtra

Tender For supply, installation, testing and commissioning of constant current constant voltage battery charger regenerative discharger capacity (155v, 220a) type-2, cell capacity 1100 ah as per rdso specifications no. rdso/pe/spec/ac/0008 (rev-2), april 2010. required length of cables for connecting the chargers and the cross section of the cable should be 35 sq.mm cable 02 wires 03 meter for input side and 50 sq.mm cable 02 wire 05 meter for output side.accepted offer: signotron or similar make igbt based constant current/constant voltage battery charger regenerative discharger panel [155v 220a), type-2, cell capacity: 1100 ah batteries as per rdso specification no.rdso/pe/spec/ac/0008 (rev-2) april-2010 or latest, based on drawing no.rdso/cdig/1522/appv/mech/01 (rev.00). [ warranty period: 72 months after the date of delivery ] ]

CTN :45386611

15 Jun, 2026 NA

Tuticorin - Tamil Nadu

Tender For purchase of lab equipments for basic eng dept - purchase of lab equipments for baisc eng dept (physics and chemistry), digital balance itemcode: a001 weight 500g, accuracy 0.01g, top pan. tare function, caliberation- automatic external display type: led., joule s calorimeter itemcode: a005specifications:copper vessel, battery eliminator 3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0 2a), voltmeter (0-5v), thermometer (alcohol), stop clock, ic regulated battery eliminator itemcode: a011specifications:ic regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a., galvanometer itemcode: a012specifications:moving coil type, 30-0-30 scale, unbranded with bhel specification-sensitivitysensitivity, voltmeter itemcode: a013specifications:dc voltmeter; range 0 10 v, analog., ammeter itemcode: a014specifications:dc (0 - 2 amp), decade resistance box itemcode: a016specifications:resistance box 12 month warranty (dial type) -manganin coil- 2 dials, sonometer apparatus itemcode: a017specifications:sonometer with meter scale attached along with knife edge, tuning forks set 256, 384, 512 ranges, hammer, slotted weight - 500 gm each to a total of 3 kg. brass wire (5 m), travelling microscope itemcode: a018specifications:branded travelling microscope 0 200 mm horizontal and 0-150 mm vertical measurement, potentiometeritemcode: a019specifications:it features a 1-meter to 10-meter constantan/manganin wire stretched on a wooden or sunmica baseboard with a millimeter scale. it includes 4mm brass terminals, a pencil jockey for contact, wire options (10 wires), and a typical resistance range of 10-20 ohms, ideal for high-precision voltage measurements., rheostat itemcode: a021specifications:high-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., deflection magnetometer apparatusitemcode: a022specifications:deflection magnetometer apparatus with compass box and two short bar magnets, digital electronic balance /analytical balanceitemcode: a001/a007specifictions:load capacity: minimum,500 g readability: 0.01 g,linearity: 0.02g,display: lcd/led,tare function: required,top pan typepower supply: 220 240 v,ac, 50 hz, digital tds meter itemcode: a002specifictions:measuring range: 0 9990,ppm resolution: 1 ppm,display: lcdautomatic temperaturecompensation (atc): requiredwaterproof: minimum ip67 protectionpower source: battery, operated (button cell/aaa, digital ph meter benchtop model itemcode: a003specifications:ph type microprocessor/microcontrolle r ph range: 0 14resolution: 0.01 ph,accuracy: 0.05 ph or better combined ph electrode with temperature sensor two or three-point calibrationfacility temperature compensation type automatic display: lcdpower supply: 220 240 v ac, 50 hz warranty minimum 1 year, laboratory heating mantle (knitted glass yarn) itemcode: a004specifications:capacity: 500ml,temperature range: ambient to 350 c energy regulator/control knob:required power supply: 220-240 v ac,50 hz, mortar with pestle itemcode: a006specifications:material: porcelain size: 100 150 mm inner diameter exterior: glazed grinding surface: unglazed, hot plate itemcode: a008specifcations:top plate material: cast iron plate size: minimum 8 inchdiameter power rating: 2000 w temperature range: ambient o 200 c minimum thermostatic temperaturecontrol: required power supply: 220 240 v ac, 50hz., electric bunsen burner itemcode: a009specifications:electrically operated energy regulator/ control knoboperating temperature 800 c body: stainless steel power supply source: corded electric, supplied with a heavy-duty, heat-resistant,earth-grounded, 3-pin power cord (minimum length 1.2 meters). power consumption: between 350 and 500w power supply: 220 -240 v ac, 50 hz, water distillation unit itemcode: a010specifications:output capacity: 4 litres per hour (lph) ph value: 5.5 to 7.0conductivity (raw water distillation):3.0 4.0 s/cm or less glassware material:borosilicate 3.3 glass (pyrex/duran

CTN :45384493

06 Jun, 2026 NA

Vellore - Tamil Nadu

Tender For supply of dmt lab items dept use - robotic arm controller with software supportdegrees of freedom: 6 dof payload: minimum 250 g at full reach reach: minimum 350 mm repeatability: 0.2 mm or better controller: industrial-grade controller (arm cortex-m4 or higher / equivalent architecture) programming: supports guibased and programming (python / c++ / equivalent) vision system: integrated camera with ai-based object detection capability communication: usb and serial communicationsoftware: licensed software compatible with windows os end effectors: minimum 3 (gripper, suction cup, pen holder) safety: emergency stop, limit protection power supply: 100 240 v ac, 50 60 hz, optical digital microscopemagnification: 40x to 400x digital camera: minimum 5 mp resolution display: pc/monitor via usb/hdmi or built-in display illumination: adjustable led illumination focus: coarse and fine focusing mechanism optics: coated lenses with wide field view stage: mechanical stage with slide holder software: image capture, measurement, and analysis software included connectivity: usb / hdmi /ethernetpower supply: 110 240 v ac, 50 hz, digital height gage with driving wheel (300)measuring range: 0 300 mm resolution: 0.01 mm accuracy: 0.03 mm construction: hardened stainless steel column base: ground and lapped base suitable for surface plate measuring tip: carbide tipped scriber movement: smooth slider with fine adjustment wheel display: digital lcd power: battery operated, portable surface roughness testerparameters: ra, rz, rq, rt measuring range: ra: 0.005 16 m rz: 0.02 200 m resolution: 0.01 m accuracy: 5% or better stylus: diamond tip ( 5 m radius) cut-off lengths: 0.25 mm, 0.8 mm, 2.5 mm display: digital lcd output: usb interface for pc connection standards: iso 4287 / din / ansi compliant power: rechargeable battery, ultrasonic flaw detectortest range: 2.5 mm to 10 meter in steel velocity range: 1000 15000 m/s gain: minimum 100 db with calibrated steps frequency range: 0.5 15 mhz display: a-scan display (lcd) modes: pulse echo and transmit/receive linearity: vertical: 3% horizontal: 0.5% probes: minimum 2 (straight and angle) connectors: standard (size 00 or equivalent) power: rechargeable battery + ac supply

CTN :45363411

12 Jun, 2026 NA

Sivaganga - Tamil Nadu

Tender For purchase of equipments ( s.no 1 to s.no 08 ) for chemistry department - purchase of equipments, digital electronic balance /analytical balance load capacity: minimum 500 g readability: 0.01 g linearity: 0.02g display: lcd/led tare function: required top pan type power supply: 220 240 v ac, 50 hz , digital tds meter measuring range: 0 9990 ppm resolution: 1 ppm display: lcd automatic temperature compensation (atc): required waterproof: minimum ip67 protection power source: battery operated (button cell/aaa battery), digital ph meter benchtop model ph type microprocessor/microcontroller ph range: 0 14 resolution: 0.01 ph accuracy: 0.05 ph or better combined ph electrode with temperature sensor two or three-point calibration facility temperature compensation type automatic display: lcd power supply: 220 240 v ac, 50 hz warranty minimum 1 year, laboratory heating mantle (knitted glass yarn) capacity: 500ml temperature range: ambient to 350 c energy regulator/control knob: required power supply: 220-240 v ac, 50 hz, mortar with pestle material: porcelain size: 100 150 mm inner diameter exterior: glazed grinding surface: unglazed , hot plate top plate material: cast iron plate size: minimum 8 inch diameter power rating: 2000 w temperature range: ambient to 200 c minimum thermostatic temperature control: required power supply: 220 240 v ac, 50 hz, electric bunsen burner electrically operated energy regulator/ control knob operating temperature 800 c body: stainless steel power supply source: corded electric, supplied with a heavy-duty, heat-resistant, earth-grounded, 3-pin power cord (minimum length 1.2 meters). power consumption: between 350 and 500w power supply: 220-240 v ac, 50 hz , water distillation unit output capacity: 4 litres per hour (lph) ph value: 5.5 to 7.0 conductivity (raw water distillation):3.0 4.0 s/cm or less glassware material: borosilicate 3.3 glass (pyrex/duran equivalent) heating elements: silicaenclosed quartz heaters or chromium-plated element variants power supply: 220 240 v ac, 50 hz / 60 hz, single phase automatic water level cut-off

CTN :45363433

12 Jun, 2026 NA

Sivaganga - Tamil Nadu

Tender For purchase of equipments ( s.no 1 to s.no 21 ) for physics department - purchase of equipments, joule calorimecopper vessel, battery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), thermometer (alcohol), stop clock, ic regulated battery eliminatoric regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a, galvanometermoving coil type, 30-0-30 scale,unbranded with bhelspecification-sensitivity 0.143mm/v, voltmeterdc voltmeter; range 0 10 v, analog, ammeterdc (0 - 2 amp), parallelogram apparatusparallelogram law of forces apparatus fitted with stand, decade resistance box resistance box 12 monthwarranty (dial type) -manganincoil- 2 dials, sonometer apparatussonometer with meter scale attached along with knife edge, tuning forks set 256, 384, 512 ranges, hammer, slotted weight - 500 gm each to a total of 3 kg. brass wire (5 m), travelling mircroscopbranded travelling microscope 0-200 mm horizontal and 0-150 mmvertical measurement, potentiometerit features a 1-meter to 10-meter constantan/manganin wire stretched on a wooden or sunmica baseboard with a millimeter scale. it includes 4mm brass terminals, a pencil jockey for contact, wire options (10 wires), and a typical resistance range of 10-20 ohms, ideal for high-precision voltage measurements., viscosity apparatusstokes apparatus with metre scale attached and long cylindrical glass jar, glass beads small size (1 box), screw gauge (0-15 mm), rheostathigh-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., deflection magnetometer apparatusdeflection magnetometerapparatus with compass boxand two short bar magnets, solar cell kitthe apparatus consist of variable dc power supply, led, solar cell and two multimeters (or an ammeter and a voltmeter). a variable dc power supply of 0-5v. light source is provided by led. the illumination intensity of the led can be controlled, wheatstone bride kitseries arm: four decade dials in steps of thousands, hundreds, tens, & units of ohms. ratio arm: the ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01, 0.1, 1, 10, 100, 1000 for resistance measurements. two press keys are provided, one marked b is for battery & one marked g is for galvanometer one toggle switch is provided for internal battery a sensitive galvanometer is provided in the bridge., ohm s law verification kitbattery eliminator-3a,(2,4,6,8,10,12 v), tubular rheostat20-3.3a,one way plug key,analog type dc ammeter (0-2a),voltmeter (0-5v),standard resistance coil of 1, 2ohm (2-set) wound on a woodenbobbin, boyle s law apparatusthe apparatus includes the quilltube, a retort stand, a clamp, anda mounted meter scale.quill tube specifications:length: approximately 50 cm.bore diameter: uniform bore,roughly 1 mm to 2 mm.construction: glass tube with oneend sealed. trapped substance: a mercurypellet (or thread) of length 10 to15 cm is introduced to enclose acolumn of air. mounting: attachedto a half-meter or meter scale., torsion pendulumtorsional pendulum metallic disc,symmetrical masses and pendulumstand, steel wire, compound bar pendulumone meter long iron strip wellpainted with holes at a distanceof every 5 cm and also with pairof brackets and a heavy basetable top stand with stop clock, helical spring apparatusstructure: a rigid support mounted on a heavy metal base, typically cast iron, to ensure stability during tests.springs: high-tensile steel spiral springs, typically (approx 25 mm) diameter, (100 mm) long.measurement scale: a vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement. loading mechanism: a, typically (50g), hook-attached weight hanger at the bottom.pointer: a fine pointer attached to the bottom of the spring moves along the scale.accessories: includes a set of slotted weights (e.g., (6times 50g) or similar sets) for incremental loading. , meter bridgetype: 1 m length, with unif

CTN :45379134

10 Jun, 2026 NA

Arakandanallur - Tamil Nadu

Tender For for electrical and communication engineering department lab equipments are required as per new syllabus - upgradation of labarotariesece department, 8051 micro controller kit operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable., single phase induction motor1 hp, 230 v ac, 1500 rpm with loading arrangement 1 no.voltmeter: (0 300) v ac, 96 96 mm with input terminals 1 no.ammeter: (0 10) a ac, 96 96 mm with input terminals 1 no.wattmeter: 2 kw, 96 96 mm with input terminals 1 no.power factor meter: 96 96 mm with input terminals 1 no.auto transformer: 0 300 v, 1 variac 1 no.mcb: 2-pole, 40 a / 230 v ac 1 no.digital rpm indicator with proximity sensor 1 no.aluminium brake drum: 230 mm diameter 1 no.spring balance: (0 25) kg 02 nos.circuit diagram printed on front panel with instruments and connecting terminals.motor and loading arrangement mounted on rigidchannel frame with anti-vibration mounting pads, m12 1.5 bolt & nut, 85 mm dia 4 nos.mild steel powder-coated electrical panel tablesetup., auto transformerinput: 230 240 v ac, 50 hz.output: variable (0 270) v ac.rating: 1 kva.insulation class: class f / class h.construction: copper winding with carbon brush arrangement.mounting: bench-top / panel type.protection: suitable fuse / overload protection., dth trainer kitpower supply: 200 v to 240 v ac, 50 hz. dish antenna: 1.5 ft aluminium steerable dish antenna.lnb (low noise block down converter): input frequency: ku-band. output frequency: 950 mhz to 1450 mhz. conversion gain: 65 db. noise temperature: 35 k (max).set-top box receiver in trainer form: if frequency: 70 mhz. video bandwidth: 50 hz to 5 mhz. video output level: 1 vpp at 75 load. video polarity: normal/inverted, switch selectable. audio subcarrier frequency:tunable from 5.0 mhz to 8.0 mhz. remote control provided. hdmi cable: 10 m. controls: channel selection. volume control. fault simulation: five built-in simulated faults for troubleshooting experiments. if signal disconnected. video output fault. audio mute fault. tuner misalignment. rf output interruption. pcb size: 15" 12" with multicolour section-wise block diagram.standard accessories: 1.5 ft dish antenna. lnb. trainer pcb. dish connecting wire. audio-video cable. user manual. acrylic cover. hardware materials for assembly of dish antenna. additional features: dth subscription connection with doordarshanfree channels., sim reader trainer kitpower supply: operates on 230 v ac 10%, 50 hz mains supply. built-in regulated smps power supply. operating dc supply: 5 v / 12 v with overload and short-circuit protection.sim card interface: supports gsm sim cards compatible with 2g / 3g / 4g / 5g networks. sim card read/write interface. supports sim card initialization, authentication, and communication functions. compatible with standard 6-pin / 8-pin sim card sockets.communication interface: usb 2.0 interface for pc communication. rs-232 serial communication interface. uart communication facility for embedded system interfacing.sim operating parameters: selectable sim clock frequencies: 3.579 mhz 7.159 mhz 14.318 mhz sim supply voltage selection facility. sim reset and activation control. supported protocols and standards: gsm etsi 07.07 and etsi 07.05 at command support. iso/iec 7816 smart card communication support. sim communication command monitoring facility. hardware features: on-board sim card socket. led indication for: power status sim detection reset activity data transmission/r

CTN :45363423

15 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For supply of metrology lab items - "ultrasonic flaw detector specification ● test range: 2.5 mm to 10 meter in steel● velocity range: 1000–15000 m/s● gain: minimum 100 db with calibrated steps● frequency range: 0.5–15 mhz● display: a-scan display (lcd)● modes: pulse echo and transmit/receive● linearity:● vertical: ±3%● horizontal: ±0.5%● probes: minimum 2 (straight and angle)● connectors: standard (size 00 or equivalent)● power: rechargeable battery+ ac supply ", "optical digital microscope specification magnification: 40x to 400x● digital camera: minimum 5 mp resolution● display: pc/monitor via usb/hdmi or built-in display● illumination: adjustable led illumination● focus: coarse and fine focusing mechanism● optics: coated lenses with wide field view● stage: mechanical stage with slide holder● software: image capture, measurement, and analysis software included● connectivity: usb / hdmi/ethernet", "portable surface roughness testerspecification:● parameters: ra, rz, rq, rt● measuring range:ra: 0.005–16 µmrz: 0.02–200 µm● resolution: ≤ 0.01 µm● accuracy: ±5% or better● stylus: diamond tip (≈5 µm radius)● cut-off lengths: 0.25 mm, 0.8 mm, 2.5 mm● display: digital lcd● output: usb interface for pc connection no 50000 ● standards: iso 4287 / din /ansi compliant● power: rechargeable battery", "digital height gage with driving wheel (300)specification:● measuring range: 0–300 mm● resolution: 0.01 mm● accuracy: ±0.03 mm● construction: hardenedstainless steel column● base: ground and lappedbase suitable for surface plate● measuring tip: carbidetipped scriber● movement: smooth sliderwith fine adjustment wheel● display: digital lcd● power: battery operated"

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