Brief introduction: Open a long optical path is a kind of monitoring instrument online of the non-contact on-line automatic analysis instrument to detect atmospheric pollutants, have the characteristics of the real-time online monitoring with long optical path gas monitor, can realize continuous monitoring of ambient air gaseous pollutants. Monitoring instrument online of open long optical path using tunable semiconductor laser absorption spectrum technology and open long light Cheng Guanglu configuration, of gas in the air of the characteristics of the "fingerprints" of the near infrared radiation absorption spectrum measurement and analysis to realize the concentration of automatic on-line quantitative monitoring. The gas leakage monitoring, mainly used in oil chemical plant closed space gas leak detection, industrial production safety in the process of gas leakage monitoring, open greenhouse gas monitoring. Features: 1. Open the light path and non-contact measurement 2. No need for sampling and sample pretreatment 3. Implement multipoint distribution, multiple sets of fraction online test 4. Can be in real time, continuous and long running 5. Wide detection and monitoring over a long distance
Brief introduction: Open a long optical path is a kind of monitoring instrument online of the non-contact on-line automatic analysis instrument to detect atmospheric pollutants, have the characteristics of the real-time online monitoring with long optical path gas monitor, can realize continuous monitoring of ambient air gaseous pollutants. Monitoring instrument online of open long optical path using tunable semiconductor laser absorption spectrum technology and open long light Cheng Guanglu configuration, of gas in the air of the characteristics of the "fingerprints" of the near infrared radiation absorption spectrum measurement and analysis to realize the concentration of automatic on-line quantitative monitoring. The gas leakage monitoring, mainly used in oil chemical plant closed space gas leak detection, industrial production safety in the process of gas leakage monitoring, open greenhouse gas monitoring.
