Forestry and gardening machinery — Noise test code for portable handheld machines with internal combustion engine — Engineering method (Grade 2 accuracy)
|Publication Date:||1 January 2021|
|ICS Code (Noise with respect to human beings):||13.140|
|ICS Code (Forestry equipment):||65.060.80|
|ICS Code (Noise emitted by machines and equipment):||17.140.20|
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/knap
Noise test codes as described in this document enable the manufacturer to verify the effort regarding low noise design.