東洋精機製作所 List of Products and Services

- Measures the gas permeability (gas barrier properties) of materials such as plastic films and rubber sheets. - Adopts an automatic valve for fully automated measurements. - Does not limit the type of measurement gas. - The measurement section supports two sizes of test specimens (measurement section diameters ∅30mm and ∅70mm). - Modular design of the measurement section allows for additional expansions. - Temperature error correction function for permeated gases. - Email functionality enables receipt of messages in case of errors or at the end of tests. - Measurements are executed while saving data, allowing for data analysis and confirmation even during the test. - Options available for measuring diffusion coefficients, solubility coefficients, and hydrogen gas. - Utilizes a high-precision vacuum gauge with a reading accuracy of 0.25%. Reference Standards: JIS K7126-1, JIS K6403-3, ISO 15105-1, ASTM D1434, ISO 2782-1 (only applicable to CT type), ISO 7229 (only applicable to CT type), JIS K6275-1 (only applicable to CT type).

● Measures the water vapor permeability and water vapor transmission coefficient of plastic films and other materials. ● The measurement section accommodates two sizes of test specimens (measurement section diameters ∅30mm and ∅70mm). ● Modular design of the measurement section allows for additional expansions. ● Utilizes a high-precision vacuum pressure gauge with a reading accuracy of 0.25%. ● Email functionality enables receipt of messages in case of errors or at the end of tests.

This is a permeability testing machine (Gareden Someter) that automatically detects the drop speed of the pressurized cylinder and displays the time taken for 100cc to pass (air permeability resistance) and ISO permeability.

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