OTR, WVTR & Gas Permeability Test Equipment

Our permeability test apparatus is designed for precisely measuring the oxygen transmission rate (OTR), water vapour transmission rate (WVTR), gas permeability, and air permeability of a wide range of materials. These include film, sheets, paper, cardboard, hygiene products, textile fabrics, and packaging containers such as bottles, boxes, and cans.

Whether your business specialises in scientific research, food, packaging, pharmaceutical, or another industry, AML Instruments have a team of UK-based engineers on hand to support you in all areas of permeability measurement. From calibration services to permeability test instrument repairs, we’ll ensure your permeability test equipment delivers highly efficient and accurate transmission rate test results.