I.S. EN 27917:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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
Hardcopy , PDF
English
01-01-1992
22-04-2005
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.
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Superseded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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