Used for testing the permeability of industrial filter paper,woven fabrics and non-woven fabrics,controlled by microcomputer and adopting a sensor of high accuracy and low differential pressure.

Standards:GB/T5453,ASTMD737,DIN53887,ISO9237,JISL1096,BS5636,AFNOR G07-111.

Technical parameter

1.Measuring Range: 0.6～10000mm/s(L/m2.s)

2.Measuring accuracy: ≤±3%

3.Test pressure: 50～500Pa

4.Test area/test trip: 20cm2;or 5cm2, 50cm2,100cm2,φ50mm(≈25cm2), φ70mm(≈38cm2)

5.Fixed pressure: ≤5mm

6.Power supply: AC 220V±10% 50Hz

7.Power: 400W

Volume: 700mm×1000mm×1000mm    N.W.:100kg