2022 New Style Test Method For Capillary Effect - YY310 Oxygen Permeability Analayzer–Differential Pressure Method (Three Chambers Independent) – Yueyang

This product is designed and manufactured in accordance with the relevant provisions of GB 1038 national standard technical requirements, and can meet the test requirements of ASTM D3985; ASTM F2622; ASTM F1307; ASTM F1927;ISO 15105-2 international standards. It is suitable for the determination of gas permeation, solubility coefficient, diffusion coefficient and permeability coefficient of various films, composite films, sheets, etc. at various temperatures, and can provide reliable and scientific data reference for scientific research and new product development.

Imported high-precision vacuum sensor, high test accuracy;
The three test chambers are completely independent and can test three identical or different samples at the same time;
Precise valve piping components, complete sealing, high-speed vacuum, complete desorption, and reduce test errors;
Precise pressure control to maintain the pressure difference between high and low pressure chambers in a wide range;
Provide proportional and fuzzy dual test process judgment mode;
The system is controlled by computer, and the whole test process is completed automatically;
Equipped with USB universal data interface, which is convenient for data transfer;
The software follows the principle of GMP authority management, and has functions such as user management, authority management, and data audit tracking.

Test host, vacuum pump, constant temperature bath, test software, vacuum bellows, gas cylinder pressure reducing valve and fittings, display