Article – Relationship Between Measurements of Air Permeability by Two Machines

Description

Relationship Between Measurements of Air Permeability by Two Machines – by M. I. Landsberg, Gerald Winston

Applicable Testing Apparatus: Frazier Air Permeability Tester

Excerpt:

In this paper is described the derivation of the empirical relationship between two commonly used instruments for determining air permeability–namely, the Frazier and Gurley machines.