Tender For supply of 24v starter battery charger for 500 kva diesel generator set of eog power car conforming to rcf spec. no. edts - 106, input voltage: 230 +/- 5 volts ac, output voltage: 27 volts dc, current rating: 50amps.
Tender For supply of lab equipments for ecg technology - list of lab equipments, potentiometer (detailed specification enclosed), lvdt (detailed specification enclosed), strain guage load cell (detailed specification enclosed), thermistor, rtd (detailed specification enclosed), thermistor, ldr (detailed specification enclosed), analog ic trainer board with bread board and power supply (detailed specification enclosed), ic 741 trainer kit (inverting and non-inverting trainer kit using op amp with inbuilt power supply) (detailed specification enclosed), ic 741 trainer kit (instrumentation amplifier trainer kit using op amp with inbuilt power supply) (detailed specification enclosed), ic 741 trainer kit (active filter trainer kit using op amp with inbuilt power supply) (detailed specification enclosed), ic 741 trainer kit (voltage to current converter trainer kit using op amp with inbuilt power supply) (detailed specification enclosed), ic 741 trainer kit (current to voltage converter trainer kit using opampwith inbuilt power supply) (detailed specification enclosed), ic 741 trainer kit (r-2r ladder network trainer kit using opamp withinbuilt power supply) (detailed specification enclosed), audio function generator (detailed specification enclosed)
Tender For corrigendum : supply of fuses , rheostat sliding type , capacitors , various electronic components , various lamps , plug socket piano switch , cables , bus bar with brackets , rubber mat , electrician helmet , rcc pole with accessories , safety belt , ohm meter series type shunt type portable box type , digital multi meter , a.c. voltmeter m.i. analog, portable box type housed in bakelite , milli voltmeter centre zero analog, , ammeter mc analog, portable box type housed in bakelite case , ac ammeter mi, analog, portable box type housed in bakelite case , kilo wattmeter analog , digital wattmeter , a.c. energy meter , power factor meter digital , frequency meter , magnetic flux meter , lux meter , tachometer , tong tester clamp meter , megger , 3- point d.c. starter , 4- point d.c. starter , wheat stone bridge with galvanometer and battery , single phase variable auto , phase sequence indicator , growler , ac starters , oscilloscope dual trace , function generator , soldering iron , temperature controlled soldering , discrete component trainer , linear i.c. trainer , digital i.c. trainer , domestic appliances , oil testing kit , inverter with battery , voltage stabilizer , dc power supply , battery charger , current transformer , potential transformer , solar panel with battery , d.c. shunt generator with control panel , motor- generator ac to dc , d.c. compound generator with control panel including fitted rheostat, voltmeter, ammeter and breaker , dc series motor coupled with spring balance load , dc shunt motor , dc compound motor with starter , motor generatordc to ac set consisting , ac squirrel cage motor with star delta , ac phase-wound slip ring motor with starter switch , universal motor with starterswitch , synchronous motor with accessories like starter, excitation , thyristor igbt controlled d.c. motor drive with tacho-generator , thyristorigbt controlled a.c. motor drive with , single phase transformer, core type, air cooled , three phase transformer, shell type oil cooled with delta star , electrical machine trainer , diesel generator set with changeover switch over cut , used dc generators-series, shunt and compound type for overh , pillar electric drill machine motorized , motorised bench grinder , a.c. series type motor , single phase capacitor motor with , manual motor coil winding machine , ceiling fan coil winding machine , primary current injection set , stepper motor with digital controller , shaded pole motor , smart meter , ev charger , ev charger home , wiring board , metal rack , black boardwhite board , fire extinguisher co2 , fire buckets
Tender For corrigendum : supply of consumables for construction of hybrid energy device - mild steel sheet, 8ft x 4ft x 1.2 mm, mild steel angle rod, 1.5 inch x 20 ft, mild steel angle rod, 1 inch x 20 ft, mild steel welding rod, diameter: 3.15 mm, mild steel perforated sheet, 8ft x 4ft x 1.2 mm, stainless steel 304 sheet, 8ft x 4ft x 1.2 mm, stainless steel 304 perforated sheet, 8ft x 4ft x 1.2 mm, stainless steel 304 pipe, 1.5 inch dia, 1.5 inch dia, 1.2 mm, 20 ft, zinc alloy door handle lock, stainless steel 304 welding rod, 2.5 mm diameter, ceramic fibre blanket insulation, 24"x12"x1", ceramic fibre rope, 10 mm diameter, 30 m length, heat insulating gasket, 8 ft x 4 ft, 5mm thickness, heat resistant spray paint 225 ml, silicon pipe 1/2 inch inner dia, 10 m, high temperature silicon hose pipe, 2 inch inner dia, 12 feet, worm-drive tubing clamps, chrome steel, hose clamp, 1/2 inch dia, worm-drive tubing clamps, chrome steel, hose clamp, 1 inch dia, worm-drive tubing clamps, chrome steel, hose clamp, 2 inch dia, worm-drive tubing clamps, chrome steel, hose clamp, 3 inch dia, galvanized mild steel set of nut, bolt and washer, 8 mm diameter, 2 inch length, temperature sensor with digital display, k. type, 0-1250 c, adruino uno r3 development board, rod heater, 8.2 mm diameter, 12 inch length, quartz furnace observation glass, temperature: 1200 °c, 10 cm diameter, 5 mm thickness, copper tube 1/2 inch dia, 23 swg, copper electric wire 6 sq. mm, 90 m, copper electric wire 2.5 sq. mm, 90 m, mcb dp 32 a, electric socket 16 a, electric plug 16 a, combined box 20 a, anabond gasket maker 85 g, heavy load caster swivel diameter: 100 mm, galvanized iron pipe b class diameter: 1.5 inch, length: 40 ft, galvanized iron pipe b class diameter: 1/2 inch, length: 20 ft, galvanized iron pipe b class diameter: 3/4 inch, length: 20 ft, stainless steel 304 ball valve diameter: 1.5 inch, stainless steel 304 ball valve diameter: 3/4 inch, stainless steel 304 ball valve diameter: 1/2 inch, check valve, brass diameter: 1.5 inch, check valve, brass diameter: 3/4 inch, check valve, brass diameter: 1/2 inch, metal cutter grinder disc, pack of 10, grit number 220 diameter:, 4 inch, grit material: aluminium oxide, metal cutter grinding wheel, pack of 5, grit number 4, diameter:, 4 inch, grit material: aluminium oxide, flap disc. pack of 10, grit number 80, diameter: 4 inch, grit, material: aluminium oxide, flexible heavy duty 3 layer pvc water pipe, diameter: 4 inch, length: 30 m, teflon tape for plumbing, pack of 10, 12 mm thick and 10 m length, heat resistant gloves, material: leather, size: 30.48 cm, nitrile disposable hand gloves, pack of 50 pieces, size: l, 150 microfarad capacitor, 230 v, 150 microfarad, 230 v, anti vibration rubber ribbed pads, pack of 4, 150mm x 150mm x 12mm, square pillow block bearing ucf204, 20 mm diameter, inner ball mounted pillow block insert bearing kp08, 8 mm bore, step down transformer, 220v ac to 12-0-12 v, 1.5a, single strand wire, diameter 0.51mm,5m, moc3021 moc 3021 optocoupler, bta16-600b triac, 600v, 16a, switch, sw-spst, in4007 diode, 100kv, ia, bldc motor with compatible e-bike controller, 48v 900w 3300rpm, lithium-ion battery, a grade 3.2v 2000mah (5c), battery management system, li-ion 13s 48v 20a, nickel strip, 0.2 mm thickness, 10 mm width, 5 m length, silicon wire, 12awg, insulation paper, 65mm, glue gun, 40 w, spot welding rod 5000 w, cpu fan 12 v dc, thermoelectric generator (teg), 150°c, module configuration: sp1848-27145, tungsten rhenium thermocouple, minimum temperature reading: 0°c, maximum temperature reading: between 2300°c and 2871°c, max31856 instrumentation amplifier, resolution: 0.0078125°c, supply voltage: 3.3v to 5v, arduino uno r3 with adapter cable, miniature circuit breaker fuse, d type, 32 а., power rocker switch, voltage rating: 24 vdc, current rating: 14 ma, 19mm size red power symbol led s.s. momentary type push button switch 5v-24v dc, potentiometers 100 k ohm, potentiometers 1 m ohm, relay module-
Tender For corrigendum : purchase of various testing advanced apparatus (lab equipment) in quality control labs under zone bharatpur, jaipur-i and jaipur-ii, jodhpur-i and jodhpur-ii, kota and tonk. - ultra sonic pulse velocity testing instrument :-supplying ultra sonic pulse velocity testing instrument for non destructive testing (ndt) of hardened concrete to asses the quality of concrete in term of dense, homogeneity and uniformity. instrument shall also be capable of crack & void detection and elastic properties measurment of concrete. the apparatus for ultra sonic pulse velocity measurment shall consist electrical pulse generator, transducers in one pair, standard calibrator bar, amplifier, electronic timing device. performance requirement of apparatus shall be as under :-- transit time accuracy within - 1 % range- range of time - 20 s to 10 ms- referance specimen - two no. usually steel bars having pulse transit time 25 s to 100 ms with accuracy 0.2 s- transducer - one pair - piezo electric and magneto strictime type frequencies in between 10khz to 200 khz, contact type ultra sonic concrete tester range - upto 5 mtr. & 5 mtr. and aboveaccuracy - 100 nano second, power - 7.2 v (dc), rechargable bettary - oper. temperature - 0 to 500 c - resolution - 0.1 s- display - 128x64 graphic lcd - display response time - instantaneousstandard accessories :-1- 1 set of 7.2 v nicd cell2- probe cable 2 no. (4m each)3- transduces - 2 no. (50 mm dia, 60 khz)4- calibration block alongwith verification block with nabl traceability certificate5- cover /bag instrument shall meet requirements of is: 516(part-5/sec.-i) 2018, en 12504-1 & astm c 597. standards.the complete item shall be supplied as per direction of engineer in charge . rates are inlusive of all taxes ., rotational viscometer : supplying & installation of rotational viscometer of spring torque model for higher viscosities that specially designed for conducting high-temperature testing of ashphalt binders in compliance with astmd 4402/d4402m-23 and is: 73-2013,is :15462-2019 & is:17079-2019 .standards . it should be capable to determine viscosities of liquids. like oil, ashphalt & solvent etc.key feature of apparatus shall be as under :-precise temperatures control unit to ensure precise temp control and maintaining content & accurate testing temperatures.user friendly inter face to easy to use and display of accurate result.level indicators surface level indictors should be our both the temp control unit and the main unit to ensure equipment remain level., versatile spindle options capable of with standing the demanding condition of ashphalt testing., builtin micro printer for convenient result printing., automatic range calculation capable of automatic full scale range (fsr) calculation for 100 % viscosity with specific spindle and speed combination., window based software shall include window based software for creating viscometer vs temperatures course with test data continently stored ms excel., high-visibility lcb the lcb display features a white backlight for enhanced visibility and clarity.technical specifications of apparatus shall be as under :-rotation speed 0.1- 250 rpm, viscosity measurement range 100 cp to 64m cp, torque range high up to 57496 dyne.cm ( 5.749 mn.m) ,, spindles set of large spindles as required, torque range 10%- 100% full -scale torque, measurement error: 1% (f s), temperature controlling range: up to 200 c, temperature controlling accuracy: 0.1 c, cubage of sample cylinder: 20ml, serial interface: rs232, working environment: ambient temperature: 15 c to 35 c, 85%, operating voltage: ac (220v 10%)v, 50hz, single phase, total power consumption: 200w, components included of apparatus shall be as under :- -head of viscometer -auxiliary controlling case (containing a temperature controller and a micro-printer), - thermo-electric heater, -spindles made of aisi 316l as per requirment with adaptor, -pen drive for pc software setupstand, ext
Tender For spare high voltage generator for xstress main unit item 288410185 includes- 233000200 hvps hyacinth htcm0110 rev. g, for x-ray, residual stress analyser, make- stresstech, model- xstress 3000.
Tender For spare high voltage generator for xstress main unit item 288410185 includes- 233000200 hvps hyacinth htcm0110 rev. g, for x-ray, residual stress analyser, make- stresstech, model- xstress 3000.
Tender For supply of excitation system spares d d - thyristor module , feraz fuse , circular cooper reactor , isolator assembly 3p ac , isolator assembly 2p dc , dyn11 transformer , dc ammeter , shunt 1500a , thristor , ring type ct , exctn thyristor centrifugal cooling fan , gate circuit assembly with pulse trafo , voltage dropping resistor , field flashing contactor , field discharge resistor , stainless steelcast grid resistor , crow bar type over voltage protector , diode assembly , three phase rectifier bridge , hrc fuse assembly 250a , field flashing transformer , auxiliary relay re300 a , auxiliary relay re300 , dc voltmeter , hrc fuse assembly 16a , shunts , hrc fuse link , mdl69203ia1aa unc4660av1 v , cpu module , interrupt generator , analoug io card , digital io card , mdl 69203py2ba power supply card , mdl 69203du1aa un0663bv1 , davr mdl , pulse monit , pulse final stage , ac dc power pack unitrol , test point module , numerical 3 phase over current relay , numerical rotor earth fault relay , dc supply module , aux relay , relay aux ) /bid number : gem/2025/b/6585054 * /dated: 21-08-2025 & & / bid document 1 / 31
Tender For provision of 30 kva silent diesel generator set, servo voltage stabilizer and associated accessories for ncn brownfield at maintenance of and special repair for replacement of 80 kva ups along with batteries at ncn data centre visakhapatnam