permeability tester
A permeability tester from Porous Materials Inc. (PMI) is designed to measure the rate at which gases or liquids pass through materials under controlled conditions. These instruments are used to evaluate transport properties that directly affect material performance, quality, and reliability.
PMI permeability testers are applied to a wide range of materials, including membranes, filters, porous plastics, ceramics, metals, papers, and composite structures.
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Oxygen Gas Permeability Tester - Porous Materials Inc.
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Oxygen Gas Permeability Tester - Porous Materials Inc.

The PMI Advanced Oxygen Gas Permeability Tester is able to measure oxygen transmission rate through plastic film, sheeting, coextrusions, metals, foils, laminated film, paper sheets, other barrier sheet metals, and packages. The instrument’s measurem