BS EN ISO 19918:2017
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Protective clothing. Protection against chemicals. Measurement of cumulative permeation of chemicals with low vapour pressure through materials (ISO 19918:2017)
Hardcopy , PDF
07-07-2021
English
12-12-2017
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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