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I.S. EN 27917:1992

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

ACOUSTICS - MEASUREMENT AT THE OPERATOR'S POSITION OF AIRBORNE NOISE EMITTED BY BRUSH SAWS

Available format(s)

Hardcopy , PDF

Superseded date

22-04-2005

Language(s)

English

Published date

01-01-1992

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

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Foreword
1 Scope and field of application
2 References
3 Measured quantities
4 Acoustic environment
5 Saw conditions and testing material
6 Instrumentation
7 Microphone position
8 Test procedure
9 Information to be recorded

Specifies a method for measuring the A-weighted and octave-band sound pressure levels, at the operator's position, of noise emitted by portable, hand-held brush saws for use primarily in forestry which are powered by internal combustion engines.

DocumentType
Standard
Pages
16
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
EN 2719917 : 1991 Identical
ISO 7917:1987 Identical

ISO 266:1997 Acoustics — Preferred frequencies
ISO 8893:1997 Forestry machinery Portable brush-cutters and grass-trimmers Engine performance and fuel consumption
IEC 60225:1966 Octave, half-octave and third-octave band filters intended for the analysis of sounds and vibrations
IEC 60651:1979+AMD1:1993+AMD2:2000 CSV Sound level meters

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