Available to rent, the RH Systems 973-SF6 analyser measures the purity of SF6 gas and the level of humidity in gas insulated switchgear systems. The device uses a gas-recovery system that stores sampled gas during the measurement process, which can be pumped back into the original compartment after analysis.
The analyser will measure humidity and SF6 volume (by %) both independently and simultaneously. Measurement data can be transferred to a PC for storage and analysis, and system accuracy can be checked at any time using the built-in Ice Test calibration function.
Features include: humidity measurement data displayed in ppmv, ppmw and dew/frost point at either system pressure or standard pressure; purity measurement displayed in % volume SF6; gas coupling achieved via a quick-connect fitting.