NBN EN 13274-8 : 2003
Current
The latest, up-to-date edition.
RESPIRATORY PROTECTIVE DEVICES - METHODS OF TEST - PART 8: DETERMINATION OF DOLOMITE DUST CLOGGING
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Pre-requisites
5 General test requirements
6 Sample preparation
7 Test methods
7.1 Principle
7.2 Apparatus
7.3 Test conditions
7.4 Procedures
7.4.1 General
7.4.2 Procedure A - Continuous flow
7.4.3 Procedure B - Sinusoidal flow (ambient exhaled
air)
7.4.4 Procedure C - Sinusoidal flow (conditioned exhaled
air)
Annex A (informative) Test results - Uncertainty of measurement
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions
of EU Directives
States the procedure for determination of dolomite dust clogging for respiratory protective devices.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 13274-8:2002 | Identical |
| EN 13274-8:2002 | Identical |
| DIN EN 13274-8:2003-04 | Identical |
| UNE-EN 13274-8:2003 | Identical |
| UNI EN 13274-8 : 2003 | Identical |
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