ISO 22868:2021
p
ISO 22868:2021
72397

Abstract

 Preview

This document specifies a noise test code for determining, efficiently and under standardized conditions, the common noise emission characteristics of portable, hand-held, combustion engine powered forest and garden machines, and specific requirements for chain-saws, brush-cutters, grass-trimmers, edgers, pole-mounted powered pruners, hedge-trimmers and garden blowers/vacuums/knapsack mist blowers. Noise emission characteristics include the A-weighted emission sound pressure level at the operator position and the A-weighted sound power level.

Noise test codes as described in this document enable the manufacturer to verify the effort regarding low noise design.


General information 

  •  :  Published
     : 2021-01
  •  : 3
     : 37
  •  : ISO/TC 23/SC 17 Manually portable (hand-held) powered lawn and garden equipment and forest machinery
  •  :
    13.140 Noise with respect to human beings
    17.140.20 Noise emitted by machines and equipment
    65.060.80 Forestry equipment

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std 2 158 Paper
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