Latest coin operated weighing machine Tenders | Government coin operated weighing machine Tenders

Central Government / Public Sector

CTN :45429950

08 Jun, 2026 NA

Gooty - Andhra Pradesh

Tender For auction sale of others - ms scrap ¿ 60.000 mts- delivery on actual weightment basis. lot no 5312 26 05 06 gtl gy ms ap. available with sse c w gy:- scrap cond u/s released ms scrap consisting of 41 items list of m.s scrap consisting of 41 nos rolling stock items1. snubber wedge 2. articulated lock lift lever assembly 3. hand brake wheel (side operated) 4. coupler rod 5. broken sab's 6. broken draft gears 7. cross bars 8. broken break beam support 9. front followers 10. yoke pins 11. broken break gear pins 12. broken m.s anglers 13. knuckle pins 14. foot step for hand brake wheels 15. bolt & nut 16. pu pad top & bottom iron cups 17. bcn door cotter long & short 18. side bearer housing 19. striker casting wear plate 20. door way stiffener 21. load / empty gear box 22. end pull rod & push rod 23. control rod 24. break wear plate break beam 25. cut off angle cock 26. door hinge & pins 27. main pull rod long & short 28. lock for cbc 29. bolster side frame friction liner 30. liner for bolster 31. empty tie rod 32. brake shoe keys 33. broken brake cylinders 34. broken auxiliary reservoirs 35. load empty bracket long 36. load empty bracket short 37. shaft bearing with sign plate 38. bearing pieces 39. shank wear plate 40. locking plates 41. other c&w broken parts total quantity: 60.000 mt ( approx)available at behind atc scrap yard boxn depot gooty.. ds-8 no. 531200003, dt. 15.05.2026. hsn code: 720429/gst18%).note to the bidders 1) bidders may visit the site of the material for physical inspection of the material and loading spot also, in all aspects before bidding in e auction.2) post auction no representation shall be entertained.3) for photos of this lot, kindly click on view lot image on bottom left side. 4) gas/chisel cutting is permitted, if required, for easy loading and transportation purpose, only after ensuring sufficient safety measures against fire hazards etc to avoid any mishap to any person, railway material etc. witnessing officials to ensure that the lot is delivered as per lot description 5) in case purchasers require usage of any railway assets/materials such as electricity/ forklift truck etc. during the process of delivery, they are required to pay, the prescribed amount to railways, as directed by the respective custodian of the lot. 6) it is the responsibility of the purchaser/bidder to return excess material, if found during gross weighment, to the nominated premises of the custodian. 7) clubbing of the lots, what so ever, is not permitted for loading 8) request for fixation of delivery point should be invariably raised in ireps online only. purchasers are requested to make use of this facility. no representative should be sent to the office of sr.dmm/gtl for collection of delivery fixation letter. as soon as the balance sale value is received by railways online, delivery order will be issued immediately, to facilitate the purchaser to raise an online request for fixation of delivery point. 9) railways does not guarantee for quality, quantity description etc.

Central Government / Public Sector

CTN :45429951

19 Jun, 2026 NA

Multi City - Andhra Pradesh

Tender For auction sale of pway scrap - 60 kg rails- 64.461 mt-delivery on sectional weighment basis. lot no. 6403 26 05 62 gtl mlk r aps available with sse p w dhne. scrap.cond. & u/s. released 60kg rails (1)60kg rails class-iii¿191nos-1068.30 rmts¿64.461mts. total- 191nos-1068.30 rmts¿64.461mts. (approx). available between km/tp no :mlk yard km 319/34-36 dn/ rh , mlk yard km 319/36-38 dn/ rh,mlk yard km 320/3-5 up/lh, mlk yard km 319/4-8 up/rh, malkapuram. ss no/ds-8 no. g/w/gtl/52kg rail/dhne/25-26/255 dt.31/03/26 sl no. 1 to 4 and stack no. 1-4. hsn code: 72042990 - gst 18%. note to the bidders 1) successful bidder is advised to pay bsv at the earliest and approach all the concerned witnessing officials immediately along with delivery point fixation letter for taking loading to avoid last minute rush and unforeseen circumstances 2) bidders may visit the site of the material for physical inspection of the material and loading spot also, in all aspects before bidding in e auction.3) post auction no representation shall be entertained.4) for photos of this lot, kindly click on view lot image on bottom left side. 5) gas/chisel cutting is permitted, if required, for easy loading and transportation purpose, only after ensuring sufficient safety measures against fire hazards etc to avoid any mishap to any person, railway material etc. witnessing officials to ensure that the lot is delivered as per lot description. 6) in case purchasers require usage of any railway assets/materials such as electricity/ forklift truck etc. during the process of delivery, they are required to pay, the prescribed amount to railways, as directed by the respective custodian of the lot. 7) it is the responsibility of the purchaser/bidder to return excess material, if found during gross weighment, to the nominated premises of the custodian. 8) clubbing of the lots, what so ever, is not permitted for loading 9) request for fixation of delivery point should be invariably raised in ireps online only. purchasers are requested to make use of this facility. no representative should be sent to the office of sr.dmm/gtl for collection of delivery fixation letter. as soon as the balance sale value is received by railways online, delivery order will be issued immediately, to facilitate the purchaser to raise an online request for fixation of delivery point. 10 railways does not guarantee for quality, quantity description etc.

Central Government / Public Sector

CTN :45429952

19 Jun, 2026 NA

Multi City - Andhra Pradesh

Tender For auction sale of pway scrap - 52 kg rails- 19.920 mt-delivery on sectional weighment basis. lot no. 5434 26 05 11 gtl pmd-tkpy r ap available with sse p w klu. scrap condemned un-serviceable 52kg rails- 77 nos. ¿ 383.920 meters ¿ 19.920 mt. total qty 19.920 mts. available between pamidi and turakapalli st=ation yard at km 254/26-28 dn, 253/34-36 dn, 254/25-27 up, 253/33-35 up. ss no/ds-8 no. g/w/gtl/klu/2026-27/29, dt.01.05.2026. sl no. 1 to 4 and stack no. 1 to 4. hsn code: 72042990 - gst 18%. note to the bidders 1) successful bidder is advised to pay bsv at the earliest and approach all the concerned witnessing officials immediately along with delivery point fixation letter for taking loading to avoid last minute rush and unforeseen circumstances 2) bidders may visit the site of the material for physical inspection of the material and loading spot also, in all aspects before bidding in e auction.3) post auction no representation shall be entertained.4) for photos of this lot, kindly click on view lot image on bottom left side. 5) gas/chisel cutting is permitted, if required, for easy loading and transportation purpose, only after ensuring sufficient safety measures against fire hazards etc to avoid any mishap to any person, railway material etc. witnessing officials to ensure that the lot is delivered as per lot description. 6) in case purchasers require usage of any railway assets/materials such as electricity/ forklift truck etc. during the process of delivery, they are required to pay, the prescribed amount to railways, as directed by the respective custodian of the lot. 7) it is the responsibility of the purchaser/bidder to return excess material, if found during gross weighment, to the nominated premises of the custodian. 8) clubbing of the lots, what so ever, is not permitted for loading 9) request for fixation of delivery point should be invariably raised in ireps online only. purchasers are requested to make use of this facility. no representative should be sent to the office of sr.dmm/gtl for collection of delivery fixation letter. as soon as the balance sale value is received by railways online, delivery order will be issued immediately, to facilitate the purchaser to raise an online request for fixation of delivery point. 10 railways does not guarantee for quality, quantity description etc.

Central Government / Public Sector

CTN :45429953

19 Jun, 2026 NA

Multi City - Andhra Pradesh

Tender For auction sale of pway scrap - 52 kg rails- 75.010 mt-delivery on sectional weighment basis. lot no. 5434 26 05 10 gtl tkpy r ap available with sse p w klu. scrap condemned un-serviceable 52kg rails- 230 nos. ¿ 1445.49 meters ¿ 75.010 mt. total qty 75.010 mts. available at turakapalli station yard at km 259/2-258/48, 259/4-6, road 1. ss no/ds-8 no. g/w/gtl/klu/2026-27/30, dt.01.05.2026. sl no. 1 to 2 and stack no. 1, 2. hsn code: 72042990 - gst 18%. note to the bidders 1) successful bidder is advised to pay bsv at the earliest and approach all the concerned witnessing officials immediately along with delivery point fixation letter for taking loading to avoid last minute rush and unforeseen circumstances 2) bidders may visit the site of the material for physical inspection of the material and loading spot also, in all aspects before bidding in e auction.3) post auction no representation shall be entertained.4) for photos of this lot, kindly click on view lot image on bottom left side. 5) gas/chisel cutting is permitted, if required, for easy loading and transportation purpose, only after ensuring sufficient safety measures against fire hazards etc to avoid any mishap to any person, railway material etc. witnessing officials to ensure that the lot is delivered as per lot description. 6) in case purchasers require usage of any railway assets/materials such as electricity/ forklift truck etc. during the process of delivery, they are required to pay, the prescribed amount to railways, as directed by the respective custodian of the lot. 7) it is the responsibility of the purchaser/bidder to return excess material, if found during gross weighment, to the nominated premises of the custodian. 8) clubbing of the lots, what so ever, is not permitted for loading 9) request for fixation of delivery point should be invariably raised in ireps online only. purchasers are requested to make use of this facility. no representative should be sent to the office of sr.dmm/gtl for collection of delivery fixation letter. as soon as the balance sale value is received by railways online, delivery order will be issued immediately, to facilitate the purchaser to raise an online request for fixation of delivery point. 10 railways does not guarantee for quality, quantity description etc.

CTN :45417602

10 Jun, 2026 NA

Tiruvallur - Tamil Nadu

Tender For supply of lab items for eee and mechanical - eee and mechanical lab items, single phase transformer rating: 1 kva, 50 hz input: 230 v ac output: 115 v ac type: air-cooled, single-phase step-down transformer properly insulated input and output terminals brought out for safe operation, three phase transformer type: three phase transformer rating: 3 kva input voltage: 415 v ac, 3-phase output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory use bench/floormounted suitable for laboratory operation. all winding terminals shall be brought out to insulated terminals and enclosed within a protective outer cover for safe laboratory operation , on / off control of lamp using solid state relay kit type : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status , mcb elcb trainer kit 1 phase/3 phase, 2/3/4 pole, 3a-16a single pole mcb 2-5amps two pole elcb 30ma lamp load single phase 5amps panel enclosure and terminal outlets , single phase induction motor kit for load test by speed control of vfd (variable frequency drive) 2 hp single phase 230v complete load test experimental setup(with brake drum/pulley) induction motor -1 no work bench setup with digital meter -1 no motor stand with ant vibration bush 1 set loading arrangement with spring balance non-vibrating brake arrangement with stand and electrical work bench , 3 phase induction motor kit three phase squirrel cage induction motor with rope brake arrangement non-vibrating brake arrangement with stand and electrical work bench three phase squirrel cage induction motor 5 hp, 440 v, 1440 rpm, foot mounted type, frame size 132 mm, core length 110 mm, mechanical rope loading set up with 1" screw rods 2 nos, 6" adjustable wheels 6" 2 nos, back support frame, 9" aluminium drum, 0 50 kg spring balances 2 nos , dc shunt motor kit for load test dc shunt motor rope brake arrangement non-vibrating brake arrangement with stand and electrical work bench d.c. shunt motor 5hp, 220v, 1500 rpm, foot mounted type, frame size 132 mm, core length 110 mm, field current 0.5a, armature current 11a, 4 pole with inter poles, mechanical rope loading set up with 1" screw rods 2 nos, 6" adjusting wheels 6" 2 nos, back support frame 9" aluminum drum, 0 50 kg spring balances 2 nos. , bldc motor kit with electrical work bench *36v 400w bldc pro motor 1 no inbuilt volt and ammeter and rpm meter inbuilt power supply input 230v ac

CTN :45197635

08 Jun, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : supply of 1 2 dichloroethane , boron trifluoride , ammonium thiocynate , chloroform , hydrochloric acid , carbon disulphide , methanol hplc , p toludine ar , petroleum ether 60 to 80 degree , diethyl ether , iodine monochloride , ferric ammonium sulphate , sodium chloride , potassium thiocyanate , tartaric acid , potassium chloride , potassium chromate , potassium hydroxide , potassium iodide , furfural , copper acetate ar , silver nitrate , sodium carbonate , sodium hydroxide , sulphuric acid , toluene rectified , amyl alcohol , basic fuschin , hexane hplc grade , sodium sulphate , sodium thiosulphate , tricresyl phosphate standard , lead chromate ar grade 100g , capsiacin , curcumin , piperine , sucrose , dextrose , linseed oil , argemone oil , mineral oil , kusum oil , karanj oil , neem oil , fame 37 standard , fame c 11 0 internal standard , castor oil , iso octane , copper metal strips , antimony trichloride , ferric chloride , ferrous sulphate , zinc oxide , sodium molybdate , hydrazine sulphate , potassium dihydrogen phosphate , sodium hypobromite , beaker capacity 250ml , beaker capacity 250 ml , burette 25ml , burette 50ml , conical flask 250 ml , conical flask 250 ml capacity , conical flask 500 ml capacity , bottle , cylinder graduated measuring , flask volumetric 50ml capacity , flask volumetric 25ml capacity , polenske flask 300ml capacity , haemocytometer , flat bottom flask 500ml capacity , test tube with stopper , volumetric flask 5 ml , bunsen burner , microscope , centrifuge machine , hot air oven , distill water plant , water bath , bath sonicator , top loading monopan balance digital weighing balance , tongs , pipette stand , rubber tubes for water circulation , silicon tubes for water circulation , tintometer cuvette , centrifuge tube 50 ml , nitrile gloves , syringe with needle 5ml capcacity , laboratory mask , vial amber colour , vaccumpet , pipette controller , glass droppers with rubber teat , head cover hair net , micropipette tip for 10 to 100 micrometer volume , silica crucible cap 50 ml //bid details 2 / 81

CTN :45417262

10 Jun, 2026 NA

Guwahati - Assam

Tender For procurement of goods, equipment terrestrial lidar with integrated automatic total station 1" (arc seconds) angular accuracy , resistivity imaging system for 2d electrical resistivity survey , automatic weather station , thermal infrared camera , portable air quality monitoring system , walkie-talkie communication , flexural strength test of tiles , abrasion test of tiles , aggregate polishing , desiccator (vacuum) , motor (5hp, 3hp, 2hp, 1hp, 0.50 hp) , -accelerometer set of 5 with different frequencies , compressometer-extensometer for concrete specimen , concrete surface-mount strain gauge system , compaction factor apparatus , portable digital microscope system , portable density meter , axle pad weighing system , temperature controlled water bath , gyratory compactor for asphalt specimens , normal refrigerator , environmental climate chamber , contact angle meter , bitumen emulsion charge detection instrument , drainage and seepage tank (visualisation of seepage flow) , symons rain gauge , digital rain gage , rainfall event logger , digital evaporation recorder , eco sounder , universal water current meter with direction indicator , vibratory hammer , concrete specimen cutter , accelerated curing tank , compressor with nozzle , double distillation assembly , indian standard sieves (200 mm diameter) , indian standard sieves (300 mm diameter) , indian standard sieves (450 mm diameter) , sieve shaker mechanical tapping motion , oven , digital weighing balance (15 kg) , digital weighing balance (30 kg) , digital weighing balance (220 g) , cone penetration apparatus determines the liquid limit of soils , shrinkage limit apparatus , density bottle , compaction moulds (light and heavy both) , compaction hammer (light and heavy both) , loading frame mechanised for soil and material testing applications, including unconfined compression (uc), cbr, and similar tests-50kn universal frame. , loading frame manual , proving ring: 2kn, 10kn, 25kn, 50kn, 100kn. , dial gauge: 0.002x5mm, 0.01x25mm-3 nos each in 1 set. , pvc drum (barrel) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , rubber glove , stop watch , spatula , glass plate , glass plate , glass plate , air tight container , air tight container , steel ruler , steel ruler , borosilicate beaker , borosilicate beaker , borosilicate beaker , measuring jar (plastic) , measuring jar (plastic) , non-return valve, air valve , m.s flange , lubricating oil , lead , spum yarn , water meter , pvc bend , pvc y branch , pvc dod bend , pvc pipe sloc , c.p piller tap , c.p waste coupling , pvc waste pipe , pvc connection flexible tube , ppr pipe fittings , pvc floor trap , pvc gully trap , pvc multi trap , pvc multi floor trap , white cement , pop (plaster of paris) , push cock , plastic water tank , water tank overflow alarm , butane/propane disposable cylinder , scaffolding pipes: , shuttering plywood sheets , plastic brick mould. 9"x4.5"x3" , mould and concrete spacers plastic i shaped dumbell paver mould 60mm , plastic zigzag paver mould , plastic cosmic paver block mould , pvc mold for cement cover block multi cover (20/25/40/50mm-42 kvt without hole) , pvc mold for cement cover block multi cover (20/25/40/50mm -25 kvt with hole) , ms h-beams: 100 100 length 1 m , ms h-beams: 100x100 length 2 m , ms h-beams: 100 100 length 3 m , ms h-beams: 150x150 length 1 m , tie rods: 2 m , tie rods: 3 m , formwork clamps/clips: , shuttering oil/release agent: , polythene sheets , adjustable column clamp , adjustable concrete beam formwork clamp , adjustable concrete beam formwork clamp , corner angles for formwork: , safety belts and harnesses: , flagging reflective tape: , scaffolding safety tags and tag holders , safety gloves , safety jacket , safety helmets , safety boots

CTN :45384469

16 Jun, 2026 NA

Coimbatore - Tamil Nadu

Tender For purchase of chemicals - purchase of chemicals, diluent for dna extractionsize 500mla diluent used in dna extraction is typically te buffer (10 mm tris-hcl, 1 mm edta, ph ~8.0) or nuclease-free water, used to dissolve and dilute extracted dna. tris maintains a stable ph, while edta chelates divalent cations (e.g., mg ), thereby inhibiting dnase activity and protecting dna from degradation. the diluent must be sterile and free of nucleases to ensure the integrity of dna for downstream applications such as pcr, sequencing, and cloning., luria bertani mediumsize 500gluria bertani medium is a nutrient-rich growth medium commonly used for culturing bacteria such as escherichia coli and agrobacterium tumefaciens. it contains tryptone (10 g/l), yeast extract (5 g/l), and sodium chloride (10 g/l), which provide essential nutrients, vitamins, and osmotic balance for bacterial growth. lb medium supports rapid cell growth and is widely used in molecular biology for cloning, plasmid propagation, and transformation experiments. for solid media, agar (15g/l) is added., chloroform (high analytical reagent grade) size 2.5lchloroform (high analytical reagent grade) is a high-purity organic solvent used in dna extraction, particularly in phenol chloroform methods, to separate proteins and other contaminants from nucleic acids. it enhances phase separation by forming a distinct organic layer, allowing dna to remain in the aqueous phase. due to its toxicity and volatility, it must be handled under a fume hood with proper safety precautions., depcsize 25mldepc is a chemical used to inactivate rnases in water and laboratory solutions, making them suitable for rna work. it modifies histidine residues in proteins, thereby deactivating rnase enzymes that can degrade rna. depc-treated solutions are typically incubated and then autoclaved to remove residual depc, ensuring they are safe for use in downstream applications such as rna extraction and cdna synthesis., tb green master mixsize 200rnxtb green master mix is a ready-to-use reagent used in real-time pcr (qpcr) for dna amplification and detection. it contains tb green dye (a double-stranded dna-binding fluorescent dye), dna polymerase, dntps, mg , and reaction buffer. the dye binds to amplified double-stranded dna and emits fluorescence, allowing real-time monitoring of pcr amplification. it is commonly used for gene expression analysis and quantification of dna., dna loading dyesize 10 inchdna loading dye is a solution added to dna samples before agarose gel electrophoresis. it contains tracking dyes (such as bromophenol blue and xylene cyanol) that allow monitoring of dna migration during the run, and a dense agent (such as glycerol or sucrose) that helps the sample sink into the wells. it may also include edta to protect dna from nuclease degradation., metaloopa metal loop is a reusable laboratory tool made of platinum or nichrome wire, used for transferring and inoculating microorganisms onto culture media. it is sterilized by heating in a flame until red hot before and after use to prevent contamination. it is commonly used in microbiology for streaking plates and handling bacterial cultures.

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 :45346460

04 Jun, 2026 NA

Vellore - Tamil Nadu

Tender For supply of eee lab items dept use - three phase transformer rating: 3 kva input voltage: 415 v ac, 3-phase output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory usebench/floor mounted suitable for laboratory operation all winding terminals shall be brought out to insulated terminals and enclosed within a protective outer cover for safe laboratory operation , dc stepper motor driver kit with stepper motorinput supply : 230 v ac, 50 hz stepper motor : permanent magnet / hybrid type with suitable driver circuits. motor operating voltage : 12 24 v dc variable speed control forward and reverse direction control full step and half step operation manual / automatic pulse generation facility built-in regulated dc power supply led indication for phase sequence and status test points provided for waveform observation start / stop control switches to be provided overload and short circuit protection to be provided mounted on compact powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided patch chords for interconnection. , dc servo motor driver kit with servo motorinput voltage 12 - 24v, dc, 5a, 10-60rpminput supply : 230 v ac, 50 hz servo motor type : dc servo motor with feedback arrangement motor operating voltage : 12 24 v dc controller type : microcontroller based servo drive controller speed control : variable speed control to be provided position control : angular position control facility to be provided direction control : forward and reverse operation feedback device : encoder / potentiometer based feedback system built-in regulated dc power supply led indications for power and status test points to be provided for signal observation and analysis start / stop control switches provided overload and short circuit protection to be provided mounted on powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided , three phase resistive loadrating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided , single phase induction motor with load arrangement 5hp ,230v, 1400 rpmsingle phase, 2hp,230v,1440 rpm with dol starter loading arrangement and electrical workbench mechanical rope with aluminum brake drum loading with adjustable wheels - 2 no s 0-50 kg spring balance - 2 no s electrical panel board with workbench -cupboard with door. panel board- with proper internal wiring& terminals insulated necessary symbols of motor and starter, fuse, supply indicators to be provided and printed on panel board -digital rpm indicator with proximity sensor to be provided -required number of digital ammeter , three phase synchronous motor with electrical workbench 3-phase synchronous motor with electrical workbench and loading arrangement , rating: 5 hp voltage: 440 v ac, 50 hz speed: 1500 rpm (synchronous speed), induction start using damper winding, suitable starter panel, dc supply (0 220 v dc adjustable (variable dc control) within the panel),and necessary workbench electrical panel board with workbench -cupboard with door. panel board- with proper internal wiring& terminals insulated necessary symbols of motor , starter, exciter, fuse, supply indicators to be provided and printed on panel board -digital rpm indicator with proximity sensor to be provided -required number of digital ammeters and voltmeters for motor to be provided on panel board. , synchronizing panelthree phase, 415v, 15a synchronizi

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