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BS EN ISO 2151:2004

BS EN ISO 2151:2004

Current

Current

The latest, up-to-date edition.

Acoustics. Noise test code for compressors and vacuum pumps. Engineering method (Grade 2)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

04-14-2004

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Sound power level determination
  4.1 General
  4.2 Uncertainty
  4.3 Test arrangement
5 Emission sound pressure level determination at the work
  station
  5.1 Work station
  5.2 Determination of L[pWSA] from L[WA]
  5.3 Method for determination of L[pWSA] when L[WA] is not
      to be determined
6 Mounting, loading and operating conditions of compressor
  or vacuum pump during noise tests
  6.1 General
  6.2 Mounting
  6.3 Loading and operating conditions
7 Test report
8 Declaration and verification of noise emission values
Annex A (informative) - Example test reports
Annex B (informative) - Model form for declared noise emission
        values
Annex C (normative) - Parallelepiped measurement surface
Annex D (normative) - Hemispherical measurement surface
Annex E (informative) - Examples of reference box for different
        machines
Bibliography

Describes methods for the measurement, determination and declaration of the noise emission from portable and stationary compressors and vacuum pumps.

Committee
MCE/8
DevelopmentNote
Supersedes 01/705464 DC (04/2004)
DocumentType
Standard
Pages
38
PublisherName
British Standards Institution
Status
Current
SupersededBy
Supersedes

ISO 11202:2010 Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
ISO 4871:1996 Acoustics — Declaration and verification of noise emission values of machinery and equipment
ISO 3744:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane
ISO 9614-1:1993 Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points
ISO 3740:2000 Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards
ISO 9614-2:1996 Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning
ISO 5389:2005 Turbocompressors — Performance test code
ISO 1217:2009 Displacement compressors Acceptance tests
ISO 5388:1981 Stationary air compressors Safety rules and code of practice
ISO 11203:1995 Acoustics — Noise emitted by machinery and equipment — Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level
ISO 11201:2010 Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections

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