A Set Of Standard Gas Mixture For Calibration Of Dga
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: A set of standard gas mixture for calibration of DGA. 10 ltr capacity Aluminum can with nozzleand 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 %u2013 1000 ppm, Ethylene %u2013 1000 ppm,Ethane %u2013 1000 ppm, Acetylene %u2013 1000 ppm, Hydrogen %u2013 1000 ppm Carbon di oxide %u20135000 ppm, Carbon monoxide %u2013 5000 ppm and Nitrogen balance %u2013 02 Nos/set. 2) Methane %u2013500 ppm, Ethylene %u2013 500 ppm, Ethane %u2013 500 ppm, Acetylene %u2013 500 ppm, Hydrogen %u2013500 ppm Carbon di oxide %u2013 500 ppm, Carbon monoxide %u2013 500 ppm and Nitrogen balance %u201301 No/set. Preparation tolerance +/- 20 % and shelf life 12 months. Canister capacity 0.5 ltr, filling pressure 20Kg/sq.cm with test certificate and suitable septa as spares.
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