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  • BS EN ISO 22868:2011

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Forestry and garden machinery. Noise test code for portable hand-held machines with internal combustion engine. Engineering method (Grade 2 accuracy)

    Available format(s):  Hardcopy, PDF

    Superseded date:  08-04-2021

    Language(s):  English

    Published date:  31-05-2011

    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 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 2007/2008 on single chain saw, brush saw and
            and grass-trimmer
    Annex H (informative) - A-weighted sound power level
            declaration according to the EU Directive
            on noise emission in the environment by
            equipment for use outdoors, 2000/14/EC
    Annex ZA (informative) - Relationship between this European
              Standard and the Essential Requirements of EU
              Directive 2006/42/EC

    Abstract - (Show below) - (Hide below)

    Describes a noise test code for determining, efficiently and under standardized conditions, the noise emission characteristics of portable, hand-held, combustion-engine-powered forestry and garden machines, including chain-saws, brush-cutters, grass-trimmers, pole-mounted powered pruners, hedge-trimmers and garden blowers/vacuums.

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

    Committee AGE/29
    Development Note Supersedes BS 6916-6(1988), BS 7136-1(1989), BS ISO 9207 and BS ISO 10884. (05/2005) Supersedes 02/705995 DC (06/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    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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