Permeability Testing Equipment

Oxygen / Water Vapor / Gas Permeability Testing Equipment and Permeation Testing for Films and Finished Packages

Labthink has a whole series of permeability and barrier units to measure Oxygen, Water Vapor, Carbon Dioxide, Air and other gases transmission rate throuth packaging materials.

Gas permeability is the ability of a barrier material to allow gases (O2, N2, CO2 etc.) to permeate through it in a specific time. Gas permeability may vary with temperature, humidity, pressure and specimen thickness.

Water vapor permeability is a measure of the passage of water vapor through a membrane. It is the rate of water vapor transmission per unit area per unit of vapor pressure differential under test conditions.

Permeability Testing Equipment - YouTube Video

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C230H Oxygen Transmission Rate Test System

C230 Oxygen Transmission Rate Test System is designed and manufactured based on the coulometric sensor method (aka. equal pressure method) and conforms to ASTM D3985.

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C230G Oxygen Transmission Rate Test System

C230 Oxygen Transmission Rate Test System is designed and manufactured based on the coulometric sensor method (aka. equal pressure method) and conforms to ASTM D3985.

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C360M Water Vapor Transmission Rate Test System

C360 Water Vapor Transmission Rate Test System, is designed and manufactured based on the gravimetric determination method and conforms to the requirements of ASTM E96.

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C390H Water Vapor Transmission Rate Test System

C390 Water Vapor Transmission Rate Test System, is designed and manufactured based on infrared sensor method and conforms to the requirements of ISO 15106-2 and ASTM F1249.

Gas Permeability Tester

Gas Permeability Tester is to measure O2, CO2, N2 transmission rate through barrier materials.

Water Vapor Peremability Tester

Water Vapor Permeability Tester is for the WVTR test of flexible films, sheets, foils and packages. Test methods includes electrolytic sensor, infrared sensor, humidity sensor and cup method.