Portable Photoionization VOC Monitor

The PVD 9200 portable VOCs detector is developed and manufactured by Guangdong Mingqin Environmental Protection Technology Co., Ltd. It is a portable on-site analytical instrument based on the combination of FID hydrogen flame ionization detection principle and PID photoionization detection principle. The two detection technologies complement each other: FID relies on hydrogen flame ionization of organic matter, and has excellent quantitative ability for total hydrocarbons; PID relies on ultraviolet lamps to ionize volatile organic compounds and has a sensitive response to some special organic components. The combination of the two achieves comprehensive detection and analysis of volatile organic compounds in exhaust gas. The detection indicators meet the requirements of national standards such as GB37822-2019 and HJ1012-2018, and support rapid quantification of total hydrocarbons and VOCs, as well as LDAR leak point screening. The instrument integrates a precision flow control unit in…