Latest rangefinder repair Tenders | Government rangefinder repair Tenders

State Government

CTN :45498716

01 Jul, 2026 16.63 Lacs

Delhi - Delhi

Tender For supply of set up to find the coefficient of thermal conductivity of a good conductor (copper) using searl's me , setup to find numerical aperture of an optical fibre , set up to use a prism shaped double refracting crystal to determine the refractive indices of the qu , set up to measure birefringence of mica , set up to determine the cofficient of viscosity using capilary flow method , sextant , set up to measure of planck s constant using black body radiation and photo-detector , set up to find the coefficient of thermal conductivity of copper (cu) by angstrom method , set up to calibrate a thermocouple to measure temperature in a specified range by direct method and/ , set up to study the variation of thermo e. m. f. of thermocouple with difference of temperature of its , setup to determine the temperature coefficient of resistance using platinum resistance thermometer ( , setup to determine the temperature coefficient of resistance by platinum resistance thermometer (prt , set up to determine coefficient of themal conductivity of a bad conductor by lee and charlton's disc , set up to study the pe hysteresis loop of a ferroelectric crystal probes arrangement , set up to measure the dielectric constant of a dielectric materials with frequency , set up for the measurement of field strength b and its variation in a solenoid (determine db/dx) , set up to study magnetic field variation along the axis of a circular coil and in a helmholtz coil

State Government

CTN :45498820

01 Jul, 2026 1.88 Lacs

Delhi - Delhi

Tender For supply of specification of physics lab equipments set up (kit) to measure the self-inductance of the coil using anderson's bridge method , set up (kit) for the measurement of self-inductance of a coil by owen s bridge , set up (kit) to determine the mutual inductance of two coils by the absolute method

CTN :45404122

19 Jun, 2026 NA

Palacode - Tamil Nadu

Tender For corrigendum : supply of equipment for mechanical engineering department - supply of equipment for mechanical engineering department, lathe machine :specification :bed: 2v & 2 flat, induction hardened and ground minimum bed length: 1375 mm bed width: 240 mm capacity: height of centre: 165 mm swing over bed: 320 mm swing over gap: 510 mm swing over cross slide: 180 mm distance between centres: 650 mm slides: cross slide travel: 200 mm compound slide travel: 115 mm spindle: spindle bore: 40 mm spindle nose: thread type, 62 mm spindle taper: mt-3 tail stock: quill diameter: 38.1 mm taper: mt-3 travel: 120 mm speed: no. of speeds: minimum 8 range: (40 800 )rpm threading: metric: (1 6 )mm (min 13 steps) english: (2 24 )tpi (min 19 steps) lead screw: (1 4) tpi electrical: motor: 1.5 hp, 230v/415v, 50 hz drive: v-belt structure: bed: close-grained cast iron (fg 260) gears: hardened steel base: rigid cast iron stand , open cup apparatus :specification :standard compliance: astm d92 / is 1448 (part 69) test method: open cup flash and fire point determination test cup: brass, precision machined with heat resistant handle heater: electric heater (1000 w 10% nickel chromium) with variable control heating rate: 5 6 c per minute (as per standard) temperature range: -6 to 400 c thermometer: astm 11c or equivalent flame applicator: gas test flame with fine control valvebody: stainless steel housing display: analog / digital temperature indicator power supply: 230v ac, 50 hz safety: overheat protection heat insulation , closed cup apparatus :specification :standard compliance: astm d93 / is 1448 (part 21) test cup:brass cup diameter: 50.7 50.8 mm capacity: minimum 70 ml stirring system heater: electric heater 650 w 10% heating rate: 1 12 c/min adjustable ignition: pilot flame with automatic shutter mechanism temperature measurement: thermometer or digital sensor(ip-28c or astm) display: digital temperature display power supply: 230v ac, 50 hz safety:over-temperature cut-off flame safety control , tail stock assembly :specification :medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, slip gauge :specification :set size: m87 (87 pieces) or equivalent range: 1.001 mm to 100 mm step sizes: 0.001 mm 0.005 mm 0.01 mm material: high-grade alloy steel / tungsten carbide (preferred) hardness: hrc 63 65 accuracy: grade: grade 1 or grade 2 flatne flatness / parallelism: 0.5 m stored in protective wooden boxes to prevent wear; calibration grades include charts for exact sizes , dc motor:specification :type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 pole construction: laminated stator salient poles accessible armature features: cut section / open type suitable for dismantling and reassembly, hydraulic cylinder :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steel calibration grades include charts for exact sizes supply: mounted on training base suitable for dismantling and inspection , hydraulic operated directional control valves (dcv):specification :type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study , bearing with shaft assembly :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply:mounted on training base suitable for dismantling and inspection , coupling unit using

CTN :45475070

15 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For purchase of non-consumables for physics lab in basic engineering (first year) department - purchase, joule calorimeter - 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- ic regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a., galvanometer- moving coil type, 30-0-30 scale, unbranded with bhel specification-sensitivity 0.143mm/v, voltmeter- dc voltmeter; range 0 10 v, analog, ammeter- dc (0 - 2 amp), parallelogram apparatus- parallelogram law of forces apparatus fitted with stand, decade resistance box- resistance box 12 month warranty (dial type) -manganin coil- 2 dials, sonometer apparatus- 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- branded travelling microscope 0 200 mm horizontal and 0-150 mm vertical measurement, potentiometer - 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., viscosity apparatus stokes apparatus with metre scale attached and long cylindrical glass jar, glass beads small size (1 box), screw gauge (0-15 mm), rheostat - high-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., deflection magnetometer apparatus - deflection magnetometer apparatus with compass box and two short bar magnets, solar cell kit- the 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 bridge kit- series 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., ohms law verification kit- 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), standard resistance coil of 1, 2 ohm (2-set) wound on a wooden bobbin, boyle s law apparatus - the apparatus includes the quill tube, a retort stand, a clamp, and a mounted meter scale. quill tube specifications: length: approximately 50 cm. bore diameter: uniform bore, roughly 1 mm to 2 mm. construction: glass tube with one end sealed. trapped substance: a mercury pellet (or thread) of length 10 to 15 cm is introduced to enclose a column of air. mounting: attached to a half-meter or meter scale., torsional pendulum - torsional pendulum metallic disc, symmetrical masses and pendulum stand, steel wire, compound bar pendulum- one meter long iron strip well painted with holes at a distance of every 5 cm and also with pair of brackets and a heavy base table top stand with stop clock, helical spring apparatus-- structure: 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., (6

CTN :45465678

19 Jun, 2026 NA

Kanchipuram - Tamil Nadu

Tender For supply, installation and testing of electronic equipments - supply -ece lab equipments, single output regulated dcvariable power supply- input voltage: 230v / 50hz ac. output voltage: (0 30)v dc. output current: (0 2)a dc. protection circuit: over voltage, over current, and short-circuit protection. high efficiency: greater than 85%. low ripple and noise: less than 50 mv. digital display., dual output regulated dc variable power supply- input voltage: 230v/50 hz ac. output voltage: (0 30)v dc. output current: (0 2)a dc. protection circuit: over voltage, over current, and short-circuit protection. high efficiency: greater than 85%. low ripple and noise: less than 50 mv. digital display., function generator - frequency range: 0.1 hz to 5 mhz. display: 4 to 6 digit led display. output waveforms: sine, triangle, square, pulse, ramp. amplitude: 0 20 vpp. rise time: 100 ns. distortion: 1% within specified frequency range. power supply: 230 v ac 10%, 50 60 hz. output amplifier protection: short-circuit and 15 v, digital ic trainer kit with breadboard - +5 v dc, 1 a regulated power supply. 12 v dc / 15 v dc, 200 ma regulated power supply. solderless breadboard with minimum 840 tie- points,power distribution buses. zif (zero insertion force) ic sockets to accommodate 8 or 16 pin ics. logic input and output leds for output monitoring. 16 buffered led outputs. 16 debounced switch inputs. variable clock generator: 0.5 hz to 50 hz. single pulse output: 100 ms (buffered, positive and negative outputs). one seven-segment display with 4 bcd inputs. built-in logic switches. manual clock: debounced push-button (one pulseper press)., dc voltmeter(digital) - dc digital voltmeter - 3 digit led/lcd display, measurement range: 0 20 v dc,accuracy: class 0.5( 0.5 % full-scale), dc ammeter - dc ammeter digital - 3 digit led/lcd display, measurement range: 0 5 a dc,accuracy: class 0.5 ( 0.5 % full-scale), lvdttrainer kit - ac mains power supply: 230 v 10%, 50 hz. fixed regulated dc power supply: +5 v, 12 v / 500 ma. transducer: lvdt. lvdt displacement: 20 mm (40 mm total). displacement scale: linear 20 mm. displacement display: red color 3 digit led display. excitation frequency: 4 khz. excitation voltage: ac variable excitation voltage up to 5 v., strain gauge trainer kit - ac mains power supply: 230 v 10%, 50 hz metal foil strain gauge mounted on beam/cantilever. strain measurement under applied load. wheatstone bridge arrangement. instrumentation amplifiers with 3 digit display for strain / output voltage. table-top trainer with labelled panel. test points for signal measurement. built-in dc power supplies and wooden closed cabinet. supplied with patch cords and user manual., ask modulation and demodulation kit - message signal1:8-bit variable data,amplitude 5v. message signal 2:debounced data, amplitude low (0) and high (5 v). message signal 3:fixed data 25 khz, 12.5 khz, 6.25 khz, 3.12 khz,amplitude 5 v. carrier signal: sine wave, frequency 200 khz, amplitude 5 v. supply voltage (board): +12 v, +5 v dc. input voltage: 230 v ac, 50 hz. interface connectors: 2 mm banana socket., fpga trainer kit - must use industry-standard mid-range fpga device usb-jtag programmable, compatible with vivado ise (webpack). power supply: 5 v dc through usb or external adapter. on-board peripherals: leds, switches, push buttons, 7-segment display,clock source, gpio / pmod expansion ports, uart, vga / hdmi, usb- uart bridge, usb cable. user manual., measurement scale: a vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement., accessories: includes a set of slotted weights (e.g., (6times 50g) or similar sets) for incremental loading.

corporations/Associations/Others

CTN :45084592

11 Jun, 2026 4.83 Lacs

Bardhaman - West Bengal

Tender For bid to ras supply of tool and plants for tgandaux c c - digital vernier calliper having external measurement range mm 0 300 and least count resolution 0 01 millimeter make mitutoyo or equivalent , vernier calipers range 0 to 200 mm make mitutoyo or equivalent , telescopic gauge set upto 150 mm make mitutoyo or equivalent , heavy duty portable magnetic drill machine drilling diameter upto 32 mm 1600 w make ralli wolf bosch or equivalent , dial guage range 0 to 10mm makemitutoyo or equivalent , ss 304 90deg long elbow r 1 5d seamless size 250 nb sch 40 bw ends thickness 9 27mm , slip gauge block set 100 pieces make mitutoyo or equivalent

Central Government And Public Sector

CTN :45252556

19 Jun, 2026 NA

Kudankulam - Tamil Nadu

Tender For corrigendum : supply of interchangeable anvil - lc 0.01 mm - as per annexure c - range 700-800 mm , supply and delivery of analog outside micrometer with interchangeable anvil - lc 0.01 mm - as per annexure c - range 800-900 mm , supply and delivery of analog outside micrometer with interchangeable anvil - lc 0.01 mm - as per annexure c - range 900-1000 mm , supply and delivery of analog groove micrometer - with inside and outside measurement - as per annexure d - range 0-25 mm , supply and delivery of analog groove micrometer - with inside and outside measurement - as per annexure d - range 25-50 mm , supply and delivery of telescopic gauge set with 6 number of gauges - as per annexure e - range 8-150 mm , supply and delivery of micrometer stand - as per annexure f - adjustable - range upto 100 mm , supply and delivery of micrometer stand - as per annexure f - fixed - range upto 50 mm , supply and delivery of - analog long jaw caliper with fine adjustment as per annexure g - range 0-300 mm , supply and delivery of - analog long jaw caliper with fine adjustment as per annexure g - range 0-500 mm , supply and delivery of - analog long jaw caliper with fine adjustment as per annexure g - range 0-750 mm , supply and delivery of - analog long jaw caliper with fine adjustment as per annexure g - range 0-1000 mm , supply and delivery of - analog offset type caliper as per annexure h - range 0-200 mm , supply and delivery of - digital back jaw edge to centre type caliper as per annexure i - range 10.1 to 200 mm , supply and delivery of - digital back jaw edge to centre type caliper as per annexure i - range 10.1 to 300 mm , supply and delivery of - digital back jaw centre to centre type caliper as per annexure j - range 10.1 to 200 mm , supply and delivery of - digital back jaw centre to centre type caliper as per annexure j - range 10.1 to 300 mm , supply and delivery of analog pointed type caliper as per annexure k - range 0-150 mm , supply and delivery of analog knife type caliper as per annexure k - range 0-300 mm , supply and delivery of analog knide edge type caliper as per annexure k - range 10-200 mm , supply and delivery of analog swivel type caliper as per annexure k - range 0-200 mm , supply and delivery of magnetic dial stand suitable for holding stem sizes 6 mm and 8 mm as per annexure l , supply and delivery of magnetic dial stand suitable for holding stem sizes 4 mm, 8 mm and 3 per 8 inch as per annexure l , supply and delivery of magnetic dial stand with fine adjustment suitable for holding stem sizes 6 mm and 8 mm as per annexure l , supply and delivery of magnetic dial stand with fine adjustment suitable for holding stem sizes 4 mm, 8 mm and 3 per 8 inch as per annexure l , supply and delivery of magnetic dial stand - mini - as per annexure l , supply and delivery of magnet dial stand - universal - as per annexure l , supply and delivery of precision level as per annexure m , supply and delivery of precision level- box type as per annexure m , supply and delivery of radius gauges - 26 leaves 90 degree arc - 0.5-13 mm - as per annexure n , supply and delivery of radius gauges - 34 leaves 180 degree arc - 1-7 mm - as per annexure n , supply and delivery of radius gauges - 32 leaves 180 degree arc- 7.5 -15 mm - as per annexure n , supply and delivery of radius gauges - 30 leaves 180 degree arc-15.5 - 25 mm - as per annexure n , supply and delivery of metric screw pitch gauges - 21 leaves - 0.4 -7 mm - as per annexure o , supply and delivery of unified screw pitch gages - 30 leaves - 4-42 tpi - as per annexure o , supply and delivery of whitworth screw pitch gages - 28 leaves - 4- 60 tpi - as per annexure o , supply and delivery of digital vernier depth gauge - hook end - 10.1-210 mm - as per annexure p , supply and delivery of digital vernier depth //bid details 2 / 83 annexure p , supply and delivery of digital vernier depth gauge - mini - 0- 25 mm - as per annexure p , supply and delivery of dial depth gauge - 0-200

Central Government And Public Sector

CTN :45470211

27 Jun, 2026 NA

Kaiga - Karnataka

Tender For tender for supply of plastic side cutters as per attached specification , heavy duty side cutters as per attached specification , hexagon key wrenches as per attached specification , hexagon key wrenches as per attached specification , screwdriver as per attached specification , screwdriver as per attached specification , set of reversible screwdrivers as per attached specification , spanner set as per attached specification , led headlamp as per attached specification , stripping and cutting tool as per attached specification , precision stripping holes as per attached specification , combination ratcheting spanners open ratch as per attached specification , combination ratcheting spanners open ratch as per attached specification , euro voltage tester as per attached specification , ratcheting ring spanners set as per attached specification , ratcheting bit holder set as per attached specification , combination pliers mechanics flat nose as per attached specification , pliers as per attached specification , water pump pliers parallel jaw self-grip as per attached specification , wrench as per attached specification , crimping pliers as per attached specification , safety knife as per attached specification , open box combination spanners sets as per attached specification , open box combination spanners sets as per attached specification , extensions as per attached specification , combination ratcheting spanners open ratch as per attached specification , combination ratcheting spanners open ratch as per attached specification , adjustable single end spanners as per attached specification , relay pliers as per attached specification , circlip pliers for inside circlips as per attached specification , mechanics snip nose pliers as per attached specification , long flat nose pliers as per attached specification , long flat nose pliers as per attached specification , combination pliers as per attached specification , combination pliers as per attached specification , 2 mm nut driver as per attached specification , ba spanner set as per attached specification , edge cutter as per attached specification , allen key set mm as per attached specification , 902 screwdrivers as per attached specification , pot screwdrivers as per attached specification , wire strippers as per attached specification , spanner set 10 , 11 as per attached specification , tester as per attached specification , small box spanner set (8 to 16 no set) as per attached specification , 7 meter measurement tape as per attached specification , combination plier as per attached specification , box spanner set as per attached specification , 6 to 15 spanners set as per attached specification , knife as per attached specification , spare blade as per attached specification , silicone sealant extraction guns as per attached specification , sets of combination ratcheting spanners open ratch as per attached specification , small size pipe wrench as per attached specification , small flat file as per attached specification , screwdriver set as per attached specification

Central Government And Public Sector

CTN :45470717

24 Jun, 2026 NA

Bilaspur - Chhattisgarh

Tender For supply of set of spring free height measurement gauge as per drawing attached and a slot be made additional as per sample photo for casnub nl bogies (in use springs) 1 set: 1 outer, 1 inner and 1 snubber. ]

State Government

CTN :45197645

10 Jun, 2026 NA

Bhabhua - Bihar

Tender For bid to ras supply of plane table complete set as per isi specification consisting of board , vernier transit theodolite as per isi specification no 2988 1965 , alidade sight vane brass 24 , clinometer compass semi compass , magnetic trough compass in wooden case 15 cm , quick setting dumpy level complete with stand , telescopic alidade in box with standard accessories , prismatic compass with ring divided in to complete with having stand ball , telescopic aluminum stand for prismatic compass , indian pattern clinometer tangent comp in case , abney level with slow motion 6 , box sextant pocket in leather case , levelling staff aluminum folding type 6 meter , floating globe dia 16 cms with led light arc base self revolving leviating , celestial star globe with earth inside basic dia 30cms , 3d globe 2 in 1 globe light off physical world light , 3d raised relief maps 75 100 cms , liquid prismatic compass ms001 liquid prismatic compass mk iiia guaranteed , weather station fully assembled and well equipped weather kit , wind speed measurement range , multifunction digital altimeter altimeter barometer compass thermometer , solar system automatic revolving with cd ge020 cyber sky cd rom program , astronomical reflector telescope 76mm objective lens dia 675 telescope , 3d self framed very superior quality fibre glass models rock cycle model , 3d self framed very superior quality fibre glass models ocean feature , anerod barometer , sprit level , pantograph 60cm in box , weather report map polyart plastic geographical astronomical charts ) /bid number : gem/2026/b/7518201 * /dated: 14-05-2026 & & / bid document 1 / 32

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