Tender For relay for control electronic off/ safety relay control electronics on / relay temp control elec tronics (pos no 126.5, 126.6 , 211) as per clw specn. no. clw/es/3/0066 alt-b. one set consists of 4 items, 4 nos as per scope of supply given below: 1)relay for control electronics off (pos no. 126.5), nominal valu e 10a, 600v dc-110v dc, qty 1 no. 2)relay temperature control electronics (pos no. 211) nominal value 1 0a, 600v dc-110v dc, qty 1 no. 3)safety relay control electronics on (pos no. 126.6) nominal value 10a, 600v dc-110v dc, qty 1 no. 4)accessories for safety relay control electronics on 2 no, 2nc qty 1 no. [ wa rranty period: 30 months after the date of delivery ]
Tender For bid to ras corrigendum : tender for supply of control valves gnfc - gland steam inlet cv to front gland , gland steam dump cv , gland steam inlet cv to rear galnd , lube oil temperature control valve , turbine exhaust hood spray cv , vacuum breakar control valve , dearator steam control valve
Tender For corrigendum : supply installation and commissioning of lab. equipment for mechanical engg dept - separating & throttling calorimeter with mini boilerfeatures: determining the vapour content usingo a separating calorimeter with cyclone water separatoro a throttling calorimeter with vapour depressurization using an h-s diagramspecifications:supplied vapour temperature: 240 c pressure: 10barsafety valve: 10barmeasuring ranges temperature: 0 400 c pressure (inlet): 0 16bar pressure (outlet): -150 100mbar230v, 50hz, 1 phase230v, 60hz, 1 phase120v, 60hz, 1 phasedimensions and weight: l x w x h: 800x 800 x 1700 mm weight (approx.): 110 kg, 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, rope brake dynamometerpower 0.5 kwvoltage 220 vphase single phasefrequency 50 hzmaterial stainless steelwheel size 45 cm, cam analysis apparatus capacity 7. 5 hpphase 3 phasespeed 1500 rpmfrequency 50 hzmaterial stainless steel 304color blue, slip gauge set steel sets with high wear resistance.47 & nabl calibrationslip gauge set steel sets with high wear resistance. high level accuracy and reliability of measuring results are guaranteed by precise calibration. provided with nabl traceability if required. sets of m46, m87, m112. metric/imperial., bevel protectorblade length 150mm w/60, 40degree edges, required stand and type, sine bar range 200mm for checking concentricity, run out of sharpness taken & degree checking, digital outside micrometerspecification range 0-25mm, digital vernier caliperspecification range 0-150mm/6 , radius gaugeradius gauge 1-7mm, surface plate granite a grade 24 x 36 inch in a class granite, mechanical comparator analog type with dia
Tender For supply, installation, testing and commissioning of ahu control valves with thermostat for temperature controller of 22nos ahu, 2nos kirloskar make air cooled screw chillers for library building and auditorium of scbmch, cuttack
Tender For dual output dc regulated power supply with digital meter as per specification-multi output li near dc power supply, electrically floating outputs up to 500v dc, ac input voltage: 200-230 vac, +/- 10 %, 50hz, output variable voltage rating; 0-32v, dc in each channel current 0-2-2.5-3a, display and control f eature -03 digit led display, operating temperature range 0-50 degree celsius digitally controlled output se tting, store/load 10 sec of output setting in internal memory, usb interface, programmable arbitrary variabl e output by feeding co-efficient of the curve, fully protected against overload and short circuit, 5v/5a with o ver voltage crowbar protection for digital ics, three independent outputs electrically isolated from each oth er, precise regulation, low ripple and noise for both constant voltage & current operation, separate display f or voltage & and current for each output. make- aplab model no-lq6324t/lq6324p, mars, htc-u9 or simil ar. [ warranty period: 30 months after the date of delivery ]
Tender For supply of fire extinguisher 9 kg dcp , fire extinguisher co2 , fire extinguisher dcp 75 kg , fire extinguisher dcp 25 kg , wind sock with stand- supplying and fixing , fire proximity suit - oem make , water gel blanket , foldable stretcher , scba set with cylinder , oil spill dispersant , non-sparking tools kit , oil splash proof goggles , ss foam generator nozzle , hand operated siren 500 m range with stand , fire jet nozzles 63 mm , safety eye-wash assembly with foot paddle , emergency safety shower , pvc safety suit , high pressure fire fighting hose , flame proof search light , cold low temperature hand gloves , electrical rubber hand gloves , electrical tester , manual rescuciator , first aid box , fireman axe , megaphone explosion proof , emergency escape sets , petroleum product cleanup chemical , leak control kit , ifr suits , safety shoes