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  • 09/30193226 DC : 0

    Current The latest, up-to-date edition.

    BS EN ISO 22868 - FORESTRY MACHINERY - NOISE TEST CODE FOR PORTABLE HAND-HELD MACHINES WITH INTERNAL COMBUSTION ENGINE - ENGINEERING METHOD (GRADE 2 ACCURACY)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Quantities to be measured and quantities
      to be determined
    5 A-weighted sound power level determination
    6 A-weighted emission sound pressure level
      measurement at the operator position
    7 Testing and operating conditions
    8 Information to be reported
    9 Declaration of and verification of noise emission values
    Annex A (normative) - Specific conditions for chain-saws
    Annex B (normative) - Specific conditions for brush-cutters
            and grass-trimmers
    Annex C (normative) - Specific conditions for pole-mounted
            powered pruners
    Annex D (normative) - Specific conditions for hedge trimmers
    Annex E (normative) - Specific conditions for garden
            blower/vacuum
    Annex F (informative) - Example of water brake mounted on
            chain-saw bar to simulate cutting
    Annex G (informative) - Summary of results from Round Robin
            tests done 2007-2008 on a chainsaw, a brush saw and
            a grass trimmer
    Annex ZA (informative) - Relationship between this International
             Standard and the Essential Requirements of EU
             Directive 98/37/EC
    Annex ZB (informative) - Relationship between this International
             Standard and the Essential Requirements of EU
             Directive 2006/42/EC

    General Product Information - (Show below) - (Hide below)

    Comment Closes On
    Committee AGE/29
    Document Type Draft
    Publisher British Standards Institution
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    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 354:2003 Acoustics — Measurement of sound absorption in a reverberation room
    ISO 7112:2017 Machinery for forestry Portable brush-cutters and grass-trimmers Vocabulary
    ISO 8893:1997 Forestry machinery Portable brush-cutters and grass-trimmers Engine performance and fuel consumption
    ISO 7293:1997 Forestry machinery Portable chain saws Engine performance and fuel consumption
    ISO 6531:2017 Machinery for forestry — Portable chain-saws — Vocabulary
    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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