Auto Air Permeability Tester is used to determine the air permeability of fabric totally automatically. With its wide measuring range, it is suitable for all kinds of knitted, woven, non-woven, coated fabrics, paper, film, leather, etc. Can also be used as the medical mask breathability tester, by measuring the differential pressure required to draw air through a measured surface area at a constant airflow rate, to test the air exchange pressure of the medical face mask material, which indicates the breathability performance of medical face masks (under improving, soon will be finished)
1000 x 450 x 1140 mm
121 kg
220 V / 50 Hz