I.S. EN ISO 19918:2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
03-24-2021
English
01-01-2017
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus and supplies
6 Test parameters
7 Preparation of test chemical and test specimens
8 Procedure
9 Expression of results
10 Report
11 Precision and bias
Annex A (informative) - Schematic diagram of the
permeation cell
Annex B (normative) - Drawing and measurements of
the permeation cell, washer, and bolts
Annex C (informative) - Sources of permeation test cells,
and permeation cell parts
Annex D (informative) - Selection of gasket and pressure
Annex E (informative) - Interlaboratory test data
Bibliography
Annex ZA (informative) - Relationship between this European
Standard and the essential requirements of EU Directive
89/686/EEC aimed to be covered
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