brittany

Low Air Permeability Tester uses cutting-edge technology to evaluate the air permeability of ultra-thin sheets. With various test methods such as Schopper, Bentsen, and Gurley, the unit provides quick and simple results. It is a fully automated instrument with a measurement range of 0 - 400 ml/min and a pressure difference of 1KPa that is controlled by a single chip microcomputer. The device includes an LCD screen as well as a micro-printer for quick and clear printing.