Tender For corrigendum : service estimate towards calibration of chlorine gas leak detection systems at cw chlorination and at ptp (pre treatment plant) of ktpp stage-i
Tender For supply of a set of standard gas mixture for calibration of dga. 10 ltr capacity aluminum can with nozzle and screw fine control valve on to outlet valve on top of the can to obtain required gas flow with regulatorconsisting of 1) gas concentration of gases as methane 1000 ppm, ethylene 1000 ppm, ethane 1000 ppm, acetylene 1000 ppm, hydrogen 1000 ppm carbon di oxide 5000 ppm, carbon monoxide 5000 ppm and nitrogen balance - 02 nos/set. 2) methane 500 ppm, ethylene 500 ppm, ethane 500 ppm, acetylene 500 ppm, hydrogen 500 ppm carbon di oxide 500 ppm, carbon monoxide 500 ppm and nitrogen balance - 01 no/set.preparation tolerance +/- 20 % and shelf life 12 months. canister capacity 0.5 ltr, filling pressure 20 kg/sq.cm with test certificate and suitable septa as spares. [ warranty period: 12 months after the date of delivery ]
Tender For supply of repair and maintenace job at automatic weather station and hydrogen sensor at hydrogen shed -thermistor probe renewal and calibration , hygristor rh module renewal and calibration , ultrasonic wind sensor transducer board renewal , barograph pressure sensor cartridge renewal , rain gauge reed switch and bearing renewal , data logger ic board and surge protection renewal , battery pack and charge controller renewal , solar panel junction and connector renewal , hydrogen gas detector sensing head renewal , onsite diagonistics and integrated testing ls
Tender For providing of refilling of industrial gases in cylinders - schedule - 01 (refilling of cylinder with pure carrier gas) as per price annexure attached; ls,refilling of industrial gases in cylinders - schedule - 01 (refilling of cylinder with pure carrier gas) as per price annexure attached; ls,refilling of industrial gases in cylinders - schedule - 02 (refilling of cylinder with standard calibration gas mixtures)as per price annexure attached; ls,refilling of industrial gases in cylinders - schedule - 02 (refilling of cylinder with standard calibration gas mixtures)as per price annexure attached; ls
Tender For supply of set of standard calibration gas canister for dga consisting of (1) methane,ethane,ethylene, acetylene, hydrogen, co and co2 each 100 ppm and nitrogen balance-01 no (2)methane,ethane,ethylene, acetylene, hydrogen, co and co2 each 500ppm balance nitrogen - 01no (3)methane,ethane,ethylene, acetylene, hydrogen, each 1000ppm, co andco2 each 5000 ppm and nitrogen balance -01no. with pressure gauge,septa and knob arrangement to draw sample directly from canister using gc syringe, preparationtolerance+/- 20% and self life 12 months. canister capacity 0.5 litres, filling pressure 20 kg/sq.cm with test certificate and suitable septum as spares. [ warranty period: 12 months after the date of delivery ]