The method determines air permeance in the medium range. It is applicable to papers and boards having air permeance between 0,35 µm/(Pa·s) und 15 µm/(Pa·s). It is unsuitable for rough surfaced papers and boards, such as creped and corrugated papers, which cannot be securely clamped to avoid leakage. Annex A considers maintenance of Bendtsen testers, Annex B calibration of capillary tubes and variable area flowmeters.
Status: WithdrawnPublication date: 1992-09
Edition: 2Number of pages: 8
Technical Committee: ISO/TC 6/SC 2 Test methods and quality specifications for paper and board
- ICS :
- 85.060 Paper and board
ISO 5636-3:1992Stage: 95.99
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