NBN EN ISO 22868:2021

Forestry and gardening machinery - Noise test code for portable hand-held machines with internal combustion engine - Engineering method (Grade 2 accuracy) (ISO 22868:2021)

ACTIVE

About this standard

Languages
German, English and French
Type
NBN
Standards committee
CEN/TC 144
Status
ACTIVE
Publication date
02 April 2021
Replaces
NBN EN ISO 22868:2011
ICS Code
13.140 (Noise with respect to human beings)
17.140.20 (Noise emitted by machines and equipment)
65.060.80 (Forestry equipment)
Withdrawn Date

About this training

Summary

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.