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- fpi-online@fpi-inc.com
- 459 Qianmo Road, Binjiang District, Hangzhou, China
The HGA-331p Portable High-Precision Greenhouse Gas Analyzer is a professional instrument designed for mobile measurements. Utilizing Cavity Ring-Down Spectroscopy (CRDS), it delivers high sensitivity and low drift for stable and accurate gas detection. Compact, battery-powered, and lightweight, it supports wireless connectivity and real-time data export via WiFi, USB, or Ethernet.
It can simultaneously measure concentrations of CO, CH₄, and H₂O, making it ideal for applications such as natural gas leak detection, greenhouse gas analysis, soil flux measurements, and closed-loop chamber studies—widely used in air quality monitoring and scientific research.
The HGA-331p Portable High-Precision Greenhouse Gas Analyzer is a professional instrument designed for mobile measurements. Compact, battery-powered, and lightweight, it supports wireless connectivity and real-time data export via WiFi, USB, or Ethernet.
It can simultaneously measure concentrations of CO, CH₄, and H₂O, making it ideal for applications such as natural gas leak detection, greenhouse gas analysis, soil flux measurements, and closed-loop chamber studies—widely used in air quality monitoring and scientific research.
Principle
Utilizing Cavity Ring-Down Spectroscopy (CRDS), it delivers high sensitivity and low drift for stable and accurate gas detection.
| Technology | CRDS Technology |
| Sample Flow | Built-in vacuum pump with a flow rate of approximately 1 slpm at atmospheric pressure. |
| Sample Temperature | <99%RH(No condense) |
| Sample In/Out | Quick-connect Fitting |
| Environmental Temperature | -5~45°C(Working), -10~50°C(Store) |
| Environmental Humidity | <85%RH(No condense) |
| Output | USB, WiFi, Ethernet |
| Power | Built-in 26V/440Wh lithium battery, providing 6 to 10 hours of operation on a full charge. |
| Power Consumption | <30W |
| Dimension | 570*418*228mm |
| Weight | 12.5kg(with internal pump) |
| Accessories (included) | Portable Environmental Soil Flux System4.1-mini |
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