What are the leak detection technologies for high purity sulfur hexafluoride? SF6 gas leakage detection mainly uses electrochemical, electric breakdown, infrared spectrum absorption and other technologies.

Electrochemical technology: The principle of electrochemical technology is that the detected gas contacts the catalyst surface at 200 ℃ and reacts chemically to change the electrical signal, so as to discover the detected high-purity sulfur hexafluoride gas.

Electrical breakdown technology: The electrical breakdown technology evolved from the typical application of high-purity sulfur hexafluoride gas in electric power, as an insulating gas in GIS. The working principle is to judge whether there is SF6 gas in the air from the voltage change between high-voltage electrodes placed in the air to be detected according to the insulation characteristics of SF6.

The infrared spectrum absorption technology adopted by sulfur hexafluoride manufacturers is based on the principle that SF6, as a greenhouse gas, has strong absorption characteristics for infrared light of specific bands. Hotline: 139-4929-0069.

The content of the article comes from the official website of high purity sulfur hexafluoride: www.feiriergas.com/