testing instruments for quality control

Instruments for Determination of the Air Permeability

Portable Air Permeability and Thickness Tester FX 3360 PORTAIR

Continuously measures the air permeability or the pressure drop,

respectively, and/or the thickness of fabrics, non-wovens, felts, films and

paper maker cloth at the moving web directly in the production machine.

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On-line Tester FX 3500 COMBISCAN

Continuously measures the air permeability and/or thickness
of fabrics, non-wovens, felts, films and paper maker cloth at the
moving web directly in the production line.

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