Pri-8601+ Smart chamber for Aquatic flux

The PRI-8601 Plus is a versatile cylindrical smart chamber designed for both water surface gas flux measurements and soil respiration studies. It features a built-in high-speed capacitive water level sensor that detects water ingress and automatically activates an electromagnetic valve to switch the analyzer to atmospheric measurement mode while using the analyzer's exhaust gas for blow-back protection of the gas pathway. The chamber can operate with one or more analyzers, and monitors water/air temperature, atmospheric pressure, and GPS position.  Equipped with a patented pressure vent and progressive air-mixing collection system, along with scientifically controlled drive speed, it minimizes pressure fluctuations and boundary layer disturbances to ensure accurate measurements. Its unique waterproof protection mechanism makes it especially suitable for high water-risk environments such as marine areas, lakes, reservoirs, and wetlands, as well as traditional soil gas flux research.

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Water sampling protection

Built-in lithium battery for autonomous operation

Real-time data display

Immediate gas flux calculations

Wifi/Bluetooth connected

Portable

Easy integration