It is suitable for the oxygen permeability performance testing of films, sheets, papers, packaging components and related materials in fields such as food, pharmaceuticals, medical devices, daily chemicals, photovoltaic electronics, etc. It provides a wide range and high-efficiency oxygen transmittance detection for materials with high, medium and low oxygen barrier properties.
link:https://www.snlabtester.com/otr-tester/oxygen-transmission-rate-tester.html