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Permeability Test Benches

Permeability Test Bench

Product Description

The permeation bench tests the permeability of a new prototype of flexible hoses made of CO2-based R744 cooling gas barrier material. The bench consists of a test compartment and a structure made of carbon steel. The hermetic chamber in which the hose is located is installed in the test chamber.


  • CO2 pressure and temperature:
    – Maximum pressure 100 barg [1450PSIg]
    – Temperature range 0-100 ° C [32-212 ° F]
  • Heating and cooling power:
    – Electric resistance power 120W
    – Vortex cooling 900 BTU / hour