BS EN 352-4:2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Hearing protectors. Safety requirements and testing Level-dependent ear-muffs
Hardcopy , PDF
24-11-2020
English
14-03-2006
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Foreword to amendment A1
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Testing
6 Information supplied by the manufacturer
7 Marking
Annex A (normative) Test results, uncertainty of
measurement
Annex B (informative) Determination of criterion level and
spread out sound transmission for
level-dependent ear-muffs
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or
other provisions of EU Directives
Bibliography
Applies to level-dependent ear-muffs. Specifies additional constructional, design and performance requirements, methods of test, marking requirements and user information relating to the incorporation of the level-dependency facility.
| Committee |
PH/7
|
| DevelopmentNote |
Supersedes 94/306984 DC. (03/2006)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NS EN 352-4 : 2001 AMD 1 2006 | Identical |
| I.S. EN 352-4:2001 | Identical |
| NBN EN 352-4 : 2001 AMD 1 2006 | Identical |
| SN EN 352-4 : 2001 AMD 1 2005 | Identical |
| UNE-EN 352-4:2001 | Identical |
| NF EN 352-4 : 2001 AMD 1 2006 | Identical |
| NEN EN 352-4 : 2001 AMD 1 2005 | Identical |
| UNI EN 352-4 : 2007 | Identical |
| DIN EN 352-4:2006-01 | Identical |
| EN 352-4:2001 | Identical |
| ONORM EN 352-4 : 2006 | Identical |
| PD 6545:2005 | Intended use of human head and ear simulators-guide |
| ISO 4869-2:1994 | Acoustics Hearing protectors Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn |
| EN 352-1:2002 | Hearing protectors - General requirements - Part 1: Ear-Muffs |
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