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ISO 22868:2021

Forestry and gardening machinery — Noise test code for portable hand-held machines with internal combustion engine — Engineering method (Grade 2 accuracy)

Publication date:   Jan 22, 2021

General information

60.60 Standard published   Jan 22, 2021

ISO

ISO/TC 23/SC 17 Manually portable forest machinery

International Standard

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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Scope

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.

Life cycle

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ISO 22868:2011

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PUBLISHED
ISO 22868:2021
60.60 Standard published
Jan 22, 2021