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DT D - XPR80™

On-line Tritium Detector

8 L ionization chamber for use in the field or for radioprotection, environmental monitoring and process surveillance.

Tag Features

  • High performance
    • Precise and stable
    • Continuous measurement
    • Tritium detection from 5 kBq/m3 (0.135 μCi/m3)
    • Response time under 90 seconds
  • Simple
    • Easy maintenance
    • Accessible electronics
    • Direct in-line measurement
    • Quick and easy commissioning
  • Customizable
    • Several configurations available
    • Several filtration systems available


The DT D - XPR80 detector is a high-volume ionization chamber (8 000cc) allowing for tritium activities in gases from 2 kBq/m3 to 2 GBq/m3.

The XPR80 is unique thanks to its compacity. It includes an interchangeable particles filter with a gas heating system preventing any condensation. It can be connected to a flange circulator allowing to generate a gas stream in the detector.

The XPR80 also has the advantage of having the preamplifier on the outside, allowing for easy potential maintenance operations.

Connected to a DT ionix 3 touchscreen Human Machine Interface that can be installed sever hundred meters away from the detector. It also benefits from the most advanced features such as data extraction via USB, Modbus communication dry contact outputs...

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