BS EN ISO 19918:2017
$142.49
Protective clothing. Protection against chemicals. Measurement of cumulative permeation of chemicals with low vapour pressure through materials (ISO 19918:2017)
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 26 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | European foreword |
| 5 | Annex ZA (informative) Relationship between this European Standard and the essential requirements of EU Directive 89/686/EEC aimed to be covered |
| 7 | Foreword |
| 8 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 11 | 4 Principle 5 Apparatus and supplies |
| 12 | 6 Test parameters 6.1 Analytical method |
| 13 | 6.2 Determination of extraction efficiency 6.3 Test specimens |
| 14 | 7 Preparation of test chemical and test specimens 8 Procedure 8.1 Contamination |
| 15 | 8.2 Extraction and analysis 9 Expression of results |
| 16 | 10 Report |
| 17 | 11 Precision and bias |
| 18 | Annex A (informative) Schematic diagram of the permeation cell |
| 19 | Annex B (normative) Drawing and measurements of the permeation cell, washer, and bolts |
| 21 | Annex C (informative) Sources of permeation test cells, and permeation cell parts |
| 22 | Annex D (informative) Selection of gasket and pressure |
| 23 | Annex E (informative) Interlaboratory test data |
| 24 | Bibliography |
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BS EN ISO 19918:2017+A1:2021
Protective clothing. Protection against chemicals. Measurement of cumulative permeation of chemicals with low vapour pressure…
