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Standard

NS-EN 352-1:1993

Withdrawn

Note: This standard has a new edition: NS-EN 352-1:2020

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Abstract

This part of the standard is concerned with ear-muffs and specifies constructional design and performance requirements, methods of test, marking requirements and user information. It calls for information to be made available concerning the sound attenuation characteristics of the ear-muffs measured in accordance with EN 24869-1, and defines a minimum level of attenuation required for compliance with this specification. This part of the standard does not deal with ear-muffs for attachment to a helmet or which are part of a helmet. Neither does it deal with the performance of electronic devices which may be incorporated with ear-muffs nor amplitude sensitive ear-muffs. This standard does not deal with the performance of hearing protectors to impulsive noise.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • Pages
  • ICS 13.340.10
  • ICS 13.340.30
  • National Committee SN/K 1

Legal references

EU law:
Law referenceRestrictions
89/686/EEC

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