Determination of the concentration of SF6 in an ...Cited by: 3Publish Year: 1995Author: W.S Wilburn, C.R Gould, D.G Haase, R.S Hoffenberg, S Mioduszewski, N.R Roberson1995-2-15A property of SF6 which can be exploited for measuring concentrations is the extremely low velocity of sound in this gas; approximately 1 that in air. We have investigated a technique for measuring the velocity of sound in mixtures of N2, C02, and SF6 by observing the shift in resonant frequencies of a tube filled with the gas
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Get Price2010-10-7However, the absorption coefficient of SF6 is 2 to 3 times higher compared to other air admixtures. Its portable design and integrated power supply allow efficient diagnosis of gas-insulated switchgear (GIS) and accurate location of gas leaks as well as leak size determination in daily use.
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Get PriceSulfur hexafluoride (SF6) is the electric power industrys preferred gas for electrical insulation and arc quenching/current interruption equipment used in the transmission and distribution of electrical
Get PriceThe determination of SF6 concentration in water using the head-space method is presented. The head-space extraction from water and enrichment of SF6 in a trap filled with glass pellets placed in
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