Based on the coulometric method, it is used for oxygen barrier testing of films, sheets, paper, and packages in fields such as food, pharmaceuticals, and medical devices. The specimen is placed in a single chamber: oxygen flows through the upper chamber, while nitrogen serves as the carrier gas in the lower chamber. The permeated oxygen is analyzed by a sensor to obtain the transmission rate, providing wide-range, high-efficiency testing for high-, medium-, and low-barrier materials.

Oxygen Transmission Rate Tester：Ensure the integrity of your packaging and materials with our state-of-the-art Oxygen Permeation Tester, engineered to deliver unmatched accuracy in measuring oxygen permeability across films, membranes, and barrier packaging.

The three chamber oxygen permeability tester can simultaneously detect three samples at a time, with higher detection efficiency. Oxygen permeability tester, also known as oxygen permeability meter, is suitable for testing the oxygen permeability performance of films, sheets, paper, packaging and related materials in the fields of food, medicine, medical equipment, daily chemical, photovoltaic electronics, etc. It provides a wide range and high efficiency oxygen permeability detection for high, medium and low oxygen barrier materials.