Year Established:2013 2007
Air Permeability Tester, to determine the resistance of fabrics (woven, knitted and non woven textile materials) to the passage of air (air flow) under constant pre-set air pressure while firmly clamped in the test rig of selected test head/area.
The specimen is loaded to the test area of the instrument easily by means of a pneumatic holder. By pressing down the holder to start the test. Air permeability tester equipped with a vacuum pump to draw air through an automatic interchangeable test head with a circular opening. The pre-selected test pressure is automatically maintained, and after a few seconds the air permeability of the test specimen is digitally displayed in the pre-selected unit of measure on the touch panel. After test the holder is released and the vacuum pump is shut off.
Easy to Control
Control via the touch panel
Test result displayed on touch panel
Result units can be easily changed
Equipped with printing function
Can test with < +/-2% accuracy
11 nozzles are included.
Test Heads: 5cm2, 20cm2, 50cm2, 100cm2 and dia. 50mm (25sq.cm), dia. 70mm (38sq.cm).
Measuring Range: 0.1~12000mm/s(L/m2.s)
Test pressure: 1~4000Pa
Max thickness of specimen: ≤ 8mm
Measuring accuracy: < +/-2%