Based on the practical application of VAC-V1, this article briefs on how to improve testing efficiency of gas permeation instruments of differential pressure method through measures such as the standardization of specimen preparation, testing process observation and temperature controlling. Continue reading
This article briefs on the battery structure, function of battery diaphragm and the influence of diaphragm gas permeability on battery property; and presents the field-testing conditions of Labthink BTY-Den. Continue reading
This article presents a detailed introduction to the common methods of improving material barrier property. Based on the testing characteristics of gas barrier property testing, it relates on the precautions and corresponding improving measures. Continue reading
This article presents a detailed data comparison of sensor method oxygen permeability testing between Labthink and Thailand Package Center. Continue reading
This article presents a detailed introduction about the testing principle, relating standards and testing process of equal pressure method. It also briefs on some testing information about oxygen permeability tester of equal pressure method. Continue reading