ISO 9237, ASTM D 737, BS 5636
Gas Permeability Tester - QT-GPT-700 is desgined to test the gas transmission rate of various textiles, including household textile, industrial textile, non-woven fabrics and other materials such as sponge, paper etc.
Keeping a pressure difference, test the flow volume of gas vertically penetrating the test area of sample in a certain period of time, so as to calculate the gas transmission rate.
Test range |
0~20000mm/s |
Test accuracy |
1mm/s |
Pressure range |
0.1~500Pa |
Test area |
5cm2, 20cm2, 50cm2, 100cm2 |
Sample thickness |
≤10mm |
1-877-884-8378