The HGA-331 High-Precision Greenhouse Gas Analyzer employs Cavity Ring-Down Spectroscopy (CRDS) technology to simultaneously measure the concentrations
of CO2, CH4, and H2O gases. With its unique internai temperature and pressure control algorithms, the analyzer delivers exceptional accuracy, précision, and low drift performance, providing measurements of unrivaled stability. Its measurement performance meets WMO standards, achieving a sensitivity of one part per billion (ppb), équivalent to the détection of one part in a billion.
Outstanding long-term stability and ultra-low drift
Highly sensitive, précisé, and accurate in the détection of Ppb levels
Simultaneous détection of gases (CO2, CH4, H2O)
Measurement performance meeting WMO standards
Capable of quantifying the water vapour dilution effect through algorithmic calculations
Urban Environment Monitoring
Régional Environment Monitoring
Quantitative Measurement of Industrial Carbon Emissions