Laser Gas Concentration Measurement System｜Multi-Component Infrared / Laser Absorption Analysis
This system utilizes a high-stability semiconductor diode laser combined with Tunable Laser Absorption Spectroscopy (TLAS). It enables rapid detection of concentration changes for multiple gases over long optical paths ranging from 1 to 750 meters, with a 1-second response time. The system is well suited for applications requiring high sensitivity, such as environmental monitoring, factory emission surveillance, and process safety detection.
Main Specifications
- Target gases: HF, NH₃, H₂S, CH₄, CO₂, HCN
- Customizable gases: HCl, CO, C₂H₂, H₂O
- Response time: 1 second
- Optical path length: 1–750 meters (adjustable according to site conditions)
- Light source type: Semiconductor diode laser