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SN EN 352-5 : 2003 AMD 1 2006

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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HEARING PROTECTORS - SAFETY REQUIREMENTS AND TESTING - PART 5: ACTIVE NOISE REDUCTION EAR-MUFFS

Superseded date

01-09-2021

Superseded by

SN EN 352-5:2021

Published date

12-01-2013

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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Testing
6 Information supplied by the manufacturer
7 Marking
Annex A (informative) Uncertainty of measurement
        and interpretation of test results
Annex B (informative) Determination of active
        attenuation and spread of active attenuation
        for active noise reduction ear-muffs
Annex ZA (informative) Clauses of this European standard
         addressing essential requirements or other
         provisions of EU Directive
Bibliography

Defines active noise reduction (ANR) ear-muffs. It specifies additional constructional, design and performance requirements, methods of test, marking requirements and user information relating to the incorporation of the active noise reduction facility.

Committee
INB/NK 120
DocumentType
Standard
PublisherName
Swiss Standards
Status
Superseded
SupersededBy

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