The HGA-351 High-Precision Greenhouse Gas Analyzer is a professional-grade instrument designed for simultaneous, high-sensitivity measurement of CO₂, CH₄, NH₃, N₂O, and H₂O concentrations.
With an intuitive user interface and easy operation, it is ideal for urban and regional environmental monitoring as well as soil flux research, providing reliable real-time greenhouse gas measurements to support sustainability initiatives.
The HGA-351 High-Precision Greenhouse Gas Analyzer is a professional-grade instrument designed for simultaneous, high-sensitivity measurement of CO₂, CH₄, NH₃, N₂O, and H₂O concentrations.
With an intuitive user interface and easy operation, it is ideal for urban and regional environmental monitoring as well as soil flux research, providing reliable real-time greenhouse gas measurements to support sustainability initiatives.
Principle
Utilizing advanced Cavity Ring-Down Spectroscopy (CRDS) technology, it delivers exceptional accuracy, low drift, and rapid response times.

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