Study and Analysis of Volume Measurement for Battery Separator Air Permeability Testers by Soap Film Flow Meter Method
In this paper,a breathable volume calibration method was established with glass tube soap film flowmeter as standard,and its principle and influencing factors were analyzed,and the uncertainty was evaluated.The results show that the measurement results of this method are accurate,which can not only trace the quantity of the breath-able volume,but also ensure the accuracy and reliability of the quantity value.
battery separatorair permeabilityair volumesoap film flow meter
万方数据
维普
