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NEN EN 14387 : 2004 + A1 2008

Current

Current

The latest, up-to-date edition.

RESPIRATORY PROTECTIVE DEVICES - GAS FILTER(S) AND COMBINED FILTER(S) - REQUIREMENTS, TESTING, MARKING

Published date

12-01-2013

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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Description
5 Classification
  5.1 Types of filters
       5.1.1 Gas filters
       5.1.2 Multi-type gas filters
       5.1.3 Combined filters
       5.1.4 Special filters
  5.2 Classes of filters
6 Requirements
  6.1 General
  6.2 Ergonomics
  6.3 Design
  6.4 Materials
  6.5 Mass
  6.6 Connection
  6.7 Multiple filters
  6.8 Packaging
  6.9 Mechanical strength (M.S.)
  6.10 Temperature conditioning (T.C.)
  6.11 Breathing resistance
  6.12 Gas capacity
       6.12.1 General
       6.12.2 Types A, B, E, K, AX and special filters
       6.12.3 Type SX
  6.13 Combined filters
       6.13.1 General
       6.13.2 Filter penetration
  6.14 Clogging (optional)
       6.14.1 General
       6.14.2 Filter penetration
       6.14.3 Breathing resistance
7 Testing
  7.1 General
  7.2 Nominal values and tolerances
  7.3 Visual inspection
  7.4 Mechanical strength (M.S.)
       7.4.1 Test equipment
       7.4.2 Test procedure
  7.5 Temperature conditioning (T.C.)
  7.6 Test flow conditions
       7.6.1 General
       7.6.2 Multiple filters
  7.7 Breathing resistance
  7.8 Gas capacity
       7.8.1 General
       7.8.2 Filters Type A, B, E and K
       7.8.3 Filters Type AX
       7.8.4 Special filters
       7.8.5 Filter Type SX
  7.9 Filter penetration
8 Marking
  8.1 General
  8.2 Filters
  8.3 Filter package
9 Information supplied by the manufacturer
Annex ZA (informative) Clauses of this European Standard addressing
         essential requirements or other provisions of EU Directives

Describes gas filters and combined filters for use as components in unassisted respiratory protective devices.

DevelopmentNote
Supersedes NEN EN 141, NEN EN 371 and NEN EN 372. (02/2004) 2004 Edition Re-Issued in February 2008 & incorporates AMD 1 2008. (02/2008) Draft issued in June 2017. (06/2017)
DocumentType
Standard
PublisherName
Netherlands Standards
Status
Current

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