The 985 Dew Point Mirror is a portable instrument equipped with an integral measuring head for both spot and continuous measurement of frost/dew point and temperature in air and gas.
iSF6-1800S He helium integrated analyzer is used for nitrogen and oxygen mixture measurement after helium leak detection on GIS switch.
Dew point measurement —Advanced chilled mirror technology;
Purity measurement — MEMS technology;
Decomposition products measurement — Non-dispersive UV absorption photometry (NDUV)
iSF6-1800S multi-analyzer can be used in GIS switches and other SF6 high-voltage insulated switchgear or devices, to detect the moisture content, purity, decomposition products and chamber's gas pressure.