The Guangdong Mingqin PVD-9200 portable VOCs detector is a portable analytical instrument designed for rapid screening and quantitative detection of VOCs in industrial sites. It uses FID+PID dual detector collaborative detection technology to balance total hydrocarbon detection and characteristic organic pollutant response, making up for the shortcomings of single detector detection. It can quickly measure the concentration of volatile organic compounds in unorganized emissions, process exhaust gas, and equipment leakage points at the factory boundary. It is perfectly suitable for LDAR leak detection and repair, VOCs treatment facility efficiency evaluation, emergency monitoring of sudden exhaust gas pollution, and rapid on-site verification of fixed pollution sources. It is widely used in industries such as petroleum and petrochemical, automotive coating, printing and packaging, shipbuilding, chemical industry, etc., and also meets the on-site supervision and law enforcement testing n…