Schiefer Differential Pressure Air Permeability Tester

Description of this Apparatus:

This tester has been discontinued. The defacto standard for air permeability testing is the Frazier Permeability Tester

Manufacturer of this Apparatus:

The original Schiefer Differential Pressure Air Permeability Tester is no longer in production but the Frazier Differential Pressure Air Permeability Tester is an updated version of the original.

Inventor of this Apparatus:

Herbert F. Schiefer

Testing Standards, Methods, and Guides that are followed by this Apparatus:

Articles about this Apparatus:

Factors Affecting the Properties of Rayon Fabrics

Named Tests Performed by this Apparatus:

Type of Tests Performed by this Apparatus:

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