Continuously measures the air permeability or the pressure drop, respectively, as well as the thickness of fabrics, non-wovens, felts, films and paper maker cloth directly in the production machine.

Special Features

• Wide measuring range. AP: approx. 0.2 - 1,000 cfm (approx. 1 - 5,000 l/m²/s), thickness: 0 - 6 mm.

• The instrument is suitable for both, spot and profile measurements.

• High measuring accuracy

• High measuring speed of up to 200 m/min.

• High resolution of up to 1 mm test point pitch.

• Light weight portable instrument, suitable for one-handed operation, even overhead.

• Works in accordance with all known test standards.

• Calibratable.

• Worldwide only instrument of this kind.

Further Information

• leaflet

• test report