Differential pressure gas and water vapor permeability measurement device
This single unit can measure the gas permeability of H2, O2, N2, CO2, etc., under dry and humid conditions, as well as the water vapor permeability.
This device can measure the permeability and moisture permeability of gases and vapors under humid conditions using the differential pressure gas chromatography method specified in JIS K 7126-1. It introduces the gases and water vapor that have permeated through the film into the column of a gas chromatograph, where they are separated by component, allowing for the measurement of permeability and transmission rates for each component. It is a device that can evaluate the barrier properties of gases and water vapor in one unit.
- Company：GTRテック
- Price：Other
