The instrument can rapidly detect SO2+ SOF2, H2S, CO, HF decomposition products and also able to carry out the dew-point test.

SF6 electrical equipment decomposition products detector is a precision, intelligent and portable comprehensive detector, able to make judgment in a rapid and correct way based on detection of SO2+SOF2, H2S, CO and HF if SF6 circuit breaker, instrument transformer, GIS and transformer inside the electrical equipment happen to initial failure. The portable SF6 decomposition products detector operates with the highest precision and ability to detect the most compositions in the world. Furthermore, JH3000-5 detector is able to carry out the dew-point test at the same time so as to provide the more complete and efficient technical means for SF6 electrical equipment in terms of insulation defective diagnose, SF6 live steam quality monitor and toxicity test.