JB/T 11937-2014 《Portable infrared gas analyzer》 Related products

"JB/T 11937-2014 Portable Infrared Gas Analyzers" specifies the terms and definitions, classification, requirements, test methods, inspection rules, marking, Encasement, transportation and storage of portable infrared gas analyzers. This standard applies to portable infrared gas analyzers (hereinafter referred to as instruments) that are battery-powered and have built-in pump suction measurement of mixed gas composition. This instrument utilizes infrared absorption characteristics for gas composition analysis and is widely used in the fields of environment monitoring, industrial safety and indoor air mass detection. The purpose of the standard is to ensure the accuracy, Reliability and Safety of the instrument in various application scenarios to meet the requirements of users for fast and accurate Gas Analysis.