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This instrument is based on the principle of vacuum differential pressure testing, and meets various standards such as GB, ISO, and ASTM. In addition to gas permeability testing of plastic films, composite films, sheets, and a variety of barrier materials, it is also possible to count the diffusion, dissolution, and permeability coefficients of materials, and bring their own temperature control capabilities.
VAC-V1 gas permeability meter is another strong product after Jinan Languang introduced the gas permeability tester to the market. It has unique "data fitting function". After acquiring the air permeability data at several different conventional temperatures, the instrument can fit the test data for a particular temperature. This function is particularly suitable for the exploration and research of barrier properties of packaging materials used in unconventional conditions such as cold storage or high temperature.
The instrument highlights two major features of accuracy and function, and can provide more reliable theoretical and data support for material manufacturers. Through accurate test data, it guides manufacturers to find a favorable entry point for product quality and customer actual demand, so as to reasonably adjust the use of materials and save costs.
Jinan Languang high-precision gas permeability meter
Based on the research results of Languang Film Barrier Laboratory and a large amount of experimental data, Jinan Languang recently launched the VAC-V1 Gas Permeameter to meet the higher accuracy requirements for the packaging materials and permeability of packaging materials. .