Tender For bid to ras corrigendum : supply of development of multipurpose test bench for testing of hydraulic pumps e e - hydraulic oil tank one twenty litre capacity , electric motor twenty five hp of one thousand four hundred forty rpm , hydraulic cylinder , direction control valve , relief valve , oil temperature monitor , pressure gauge one gauge for pump pressure comma two gauge for operating pressure , electrical panel , digital pressure gauge , motor rpm digital , suction pressure gauge , accessories suction filter comma return line filter , pump flow meter , pressure switch , labour comma fitment comma misc , hydraulic pump for neutral position calibration , extra valves , hydraulic circuit for high pressure testing upto eight thousand five hundred psi , frequency drive for adjusting of rpm for variable speed level , servo valve operating system , additional items mounting comma nipples comma connectors comma nozzles
Tender For design, supply, erection, testing and commissioning of air dryer test bed as per rdso's technical circular no. rdso/2011/el/tc/0108, rev 0 dated 07.03.2011. air dryer test bench should be plc based model and the test bench should have data acquisition dedicated software, digital display and printing facility along with one no. additional portable/hand held dew point meter for testing on locomotive as per rdso's latest guidelines. air dryer test bed to be supplied as per scope of work/technical data sheet at annexure enclosed. calibration certificate for all the measuring instruments provided in the test bench should be provided along with supply.
Tender For providing of custom bid for services - drg325s144 expert supervisory services for maintenance overhauling calibration of agc sanmar make double post safety valve test bench at mechanical workshop along with psv tsvs of digboi refinery
Tender For supply, installation and training of instrument mechanic trade machinery & equipments - trainer on basis digital electronics i.e. logic gates boolean expression adder, sub tractor, flip flop , counter register , converter etc., scr driven/controlled power supply trainer, discrete component trainer with following seven basic modules- diode characteristic (si,zener, led)rectifier circuit- diode as clipper circuit diode as clamping circuit zener as voltage regulator transistor type npn&pnp and ce characteristic transistor as a switch, potentiometer/thermocouple test set, calibration test bench for ac and dc voltmeter, ac and dc ammeter, ohm meter, sensor trainer kit containing following sensor:- rtd, ntc thermistor, lm35 thermocouple j,k, type and ad590 photovoltaic , photoconductive, phototransistor and photo diode air humidity and tempreture, pressure transducers training kits ( containing potentiometer capacitive reluctive strain gauge lvdt load cell servo type piezo resistive ), p to i and i to p converters, orifice type flow meter venturi tube flow meter rota meter trainer, complete experimental set up for flow measurement, data acquisition system (das), microcontroller development platform