Tender For supply of air flow indicator for hhp locomotives (a part of gauge complex - three gauge of emdlocos) to rdso spec. no.mp.0.01.00.32 version.01 march-2021, emd pt.no.10631881 and dlw part no.17452508 and emd drg no.10631881 rev.let.d1 [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply installation and commissioning of lab. equipment for mechanical engg dept - steam turbine power plant setupfeatures steam power plant and its components start-up, operation and shut down of a steam power plant closed steam-water circuit with feed water treatment among others, determining:o boiler efficiencyo mechanical/thermal efficiency of the turbineo condenser efficiencyo specific fuel consumption of the plantspecificationsteam generator steam output: 200kg/h at 11bar fuel consumption: 12l/h heat-up time: 8min pressure: 13barsuper heater power: 7kwsingle-stage axial turbine with curtis wheel and hydraulic speed regulator power: max. 1,5kw at 3000min-1water-cooled condenser cooling capacity: 98kw transfer surface: 2,5m2measuring ranges temperature: 9x 0 400 c, 2x 0 100 c flow rate: 0 167l/min (cooling water) pressure: 3x 0 16bar, 1x 1bar torque: 0 20nm speed: 0 4000min-1400v, 50hz, 3 phases400v, 60hz, 3 phases, 230v, 60hz, 3 phasesdimensions and weight l x w x h: 3500x 2500 x 2250 mmweight (approx.): 2250 kg, rotary air compressor test benchfeatures: to study all components/accessories used in rotary air compressor. to study & determine isentropic work, actual work volumetric efficiency, isentropic efficiency & free air delivery at different delivery pressure. to plot volumetric efficiency/isentropic efficiency against delivery pressure & comment on the nature of the plot.observations can be taken by air compressed in storage& free condition. instrumentation: sensors with digital displays software for data acquisition via usbspecifications: vane compressor rotary compressor, driven by 3 hp motor. calibrated orifice meter with water manometer to measure air intake. energy meter to measure input of the meter. pressure gauge to measure discharge pressure. control valve at delivery side. stop clock.dimensions and weight: l x w x h: 1500x 1500 x 1250 mmweight (approx.): 320kg, marcet boiler test apparatusfeatures: recording the vapour pressure curve of water presentation of the relationship between pressure and temperature in a closed system temperature and pressure measurementspecification:bourdon tube pressure gauge: -1 24bartemperature limiter: 200 csafety valve: 20barheater: 2kwboiler, stainless steel: 2lmeasuring ranges temperature: 0 200 c pressure: 0 20bar230v, 50hz, 1 phase230v, 60hz, 1 phase120v, 60hz, 1 phasedimensions and weight: l x w x h: 800x 600 x 600 mmweight (approx.): 45 kg, slip & creep apparatusmaterial: stainless steelmotor type: dcpower : 1 hpspeed: 1500 rpm, universal governor apparatustype: digitaldriven type: pulley material: steeldisplay: digitalspindle material: stainless steelpower source: electricmotor type: dcvoltage: 220 v, motorized gyroscope apparatusmaterial: steeldisc material: stainless steel disc diameter: 300 mm thickness:12 mm weights: 2 kg, 1 kg, 1/2 kg, driven type: motorised, static & dynamic balancing apparatusmaterial: stainless steeldisplay: analogdrive motor: fhp motor, radical angle dekkor unitradical angle dekkor unit comes with objective lens aperture of 28mm. measuring range of 10 mtr. read out of 1 mtr. telescope length of 250mm. brass body of 240x300mm, closed grains casting hardened, stabilities and scrapped. light source of 6v 15w.ardened1) focal length of objective 220mm.2) clear aperture of objective: 40mm3) magnification: 11x.4) measuring range: 60-0-60 minute in x-y axis.5) least division on of arc raticle : 1 minute6) least division with micrometer drum: 2 second of arc, cylinder bore gauge50 to 150mm range (metrology calibrated with dial indicator 0.001 increments), thickness gauge (ultrasonic type)resolution: 0.01 mm (0.001 inch) for thickness upto 99.99 mmmemory capacity: 5000 readings, auto colimatorauto colimator g.g. make autocollimator a.a. 10 is a versatile model capable of meeting various measuring requirements involving small angles & displacements in linear & flatness testing.a. collimator unit.objective lens
Tender For supply of air flow indicator gauge self illuminated with led arrangement , union nut tail pipe,and washer to rdso's drg. no.skdp-3510 alt-1 & skdp-3518, alt-2,
Tender For corrigendum : supply of air flow indicator (part of air gauge complex - three gauge for emd locomotives to emd part no.10631881) [ warranty period: 30 months after the date of delivery ]
Tender For tender for supply of 1.5 mm x 3 core pvc multi core copper cable with (isi mark) highest quality electrolytic grade copper and flame retardant pvc used, pvc insulated cable/wire, conductor material anti rodent, anti termite, superior, isi certified product with pvc as its insulation material and superior quality copper as its conducting material. make/brand -polycab or finolex or havells or rr kable or anchor only, leak proof pen light cells 1.5 volt heavy duty, size aa, r-6, isi marked electronic static energy meter, digital display, single phase two wire, 50hz, current rating -30 amp(minimum), as per is-13779/99 having meter accuracy-1.0,along with battery backup and abc code for the meters. technical parameters make- maxwell, hpl, l&t, 2.5 mfd 400v capacitor metal container with cylindrical shape, for ceiling fan operated at 230 v 50c/s. other spec., terms and conditions & is as per gem product id:5116877-54148403360 accepted make:- bajaj cropmton, orient, surya, havells, epcos. material shall be supplied with oem-test report, power contactors, ac rating (ampere)32, coil voltage 240 vac, contact voltage 415 vac, number of poles 3, single phase, warranty 12 month. make? bch electric,l&t, abb, schneider, legrand, havells material shall be supplied with oem-test report, 1.5 ton inverter split air conditioner rotary compressor dc type refrigerant gas-r 32/830 g, excessive operating pressure discharge-4.3 mpo, operatitng pressure of r 32 is about 12-26 bar (174-377 psi), suction- 1.7 mpo, power source 230 v +/- 10%, 50 hz ac supply, working voltage range-150-280 volt, capacity->-15amp, compressor make-whirlpool/lg/panasonic., electrode oven with minimum 15 kg electrodes holding capacity with digital temperature indicator and temperature setting manually, with operating temperature up to 300 degree celcius (approximately), with thermal cut off to prevent overheating of electrode above set temperature with chamber size to accommodate electrode of length 450mm., ed torch light with replaceable cell battery run time minimum 8 hrs as per attached specification., 1.5 sqmm size copper cable, multi stand single core(e beam) electron beam irradiated thin walled ?exible elastomeric cable with copper conductors for working voltage above 750v upto 1.8 kv/3.0kv conforming to rdso.specn. no. elrs/spec/elc/0019, rev-4 of february 2018 or any latest. firm should submit test report & certificate of authorization from oem., portable electric air blower (heavy duty) with dust extraction as per specification: voltage 110-230v, ac/dc rated input power: 800w-900w, volumetric flow rate 4.5 m3/min., no load speed: 16000 rpm. make: model bosch gbl 800e or similar.