Standard

NEK EN 45544-3:1999

Withdrawn

Note: This standard has a new edition: NEK EN 45544-3:2015

Corrigendums and amendments are bought separately.

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Abstract

This European standard specifies the performance requirements for electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours in workplace atmospheres. The standard test gas concentrations (STGC) used for the tests are given in 5.6 of prEN 45544-1:1998.

Document information

  • Standard from NEK
  • Published:
  • Withdrawn:
  • Edition: 1999-11
  • Version: 1
  • Document type: NAT
  • ICS 13.040.30
  • ICS 13.320
  • National Committee CEN/CLC/JWG CMI

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