BS EN 13274-7:2019 – TC:2020 Edition
$134.27
Tracked Changes. Respiratory protective devices. Methods of test – Determination of particle filter penetration
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 41 |
This European Standard specifies the procedure for testing particle filter penetration for respiratory protective devices.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 27 | National foreword |
| 30 | European foreword |
| 31 | Introduction |
| 32 | 1 Scope 2 Normative references 3 Terms and definitions 4 Pre-requisites 5 Test requirements 5.1 General |
| 33 | 5.2 Nominal values and tolerances 5.3 Penetration test 5.4 Exposure test |
| 34 | 5.5 Storage test 6 Sodium chloride test method 6.1 Principle 6.2 Test equipment |
| 35 | 6.3 Procedure |
| 36 | 6.4 Calculation of the penetration 7 Paraffin oil test method 7.1 Principle 7.2 Test equipment |
| 37 | 7.3 Procedure |
| 38 | 7.4 Calculation of the penetration |
| 39 | Bibliography |
