Quality Test Of Solar Battery Backsheets

by:Huihua     2020-06-07
Solar Battery is widely used in various industries today. To generate the quality of solar battery, need to control the barrier property of the backsheets. How to sample the water permeability of backsheets becomes an important subject for the manufacturers of solar power. Labthink supplies differnet models which always be suitable for different customers. Labthink W3/330 Water Vapor Transmission Rate Test System is relevant in water vapor transmission rate testing for high barrier matrials, laminated films, sheets, solar energy back sheets, high barrier materials, foils, OLED, water-proof membranes and bottles, pouches, jars, boxes made from plastic, rubber, paper, glass and metal, as well as medical devices, and. With water vapor transmission testing, controlling and adjustment of packaging materials can be achieved; application demands can also be satisfied. The testing principle of water vapor transmission rate tester is as follows: Mount the preconditioned specimen between the testing cells and clamp tightly. Nitrogen with constant humidity flows in one side of specimen; dry nitrogen flows an additional side of the specimen. Owing to the humidity difference, water vapor passes using the specimen from higher humidity side and enters the lower humidity side, particularly carried to the sensor by the dry nitrogen. The electrical signals are generated; water vapor transmission rate various other parameters can be obtained by analyzing the electrical messages. For packages, dry nitrogen flows in the packages, high humidity nitrogen flows regarding the outer side from the package. For more information, please visit Labthink website and send us inquiries. About Labthink: Labthink, focusing concerning the laboratory testing instruments R&D and production and laboratory IT services, is aimed at provide professional quality control solutions for customers in packaging, food, pharmaceutical, medical, daily chemistry, printing, adhesive, automotive, petrochemistry, bioscience, construction, new energy and other establishments. Labthink is a worldwide enterprise headquartered in Jinan, China with administrative, sales and service branches in Shanghai, Guangzhou,Brussels and and many more.,covering over 40 countries and regions. Labthink, as a knowledge-based enterprise, advocates scientific research and integrates production-manufacturing destinations services. Labthink is devoted to share excellent testing technologies and advanced IT achievements with customers worldwide. Labthink instruments are now operating in more than 5000 laboratories of authoritative institutions and renowned enterprises. Labthink IT services, when using the innovative mode of cloud computing online information management, actively promotes the information trends of Science laboratories! Labthink, as a customer-focused enterprise, possesses an outstanding service circle. The Labthink Global Support services Center provides customers with professional, prompt and sustained pre-sale, point-of-sale and after-sale services in Chinese, English, French, Spanish, Portuguese, Russian, Arabic and other various. The Labthink Global Customization Center offers customized professional in order to meet individual customer needs. Labthink, think that you only!
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