EN ISO 22868:2021
林用机械.带内燃机的便携手持式机械的噪声试验规范.工程法(2级准确度)

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

2021-09

EN ISO 22868:2021 发布历史

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.

EN ISO 22868:2021由欧洲标准化委员会 IX-CEN 发布于 2021-03-31,并于 2021-06-30 实施,于 2021-09-30 废止。

EN ISO 22868:2021在国际标准分类中归属于: 13.140 噪声(与人有关的)。

EN ISO 22868:2021的历代版本如下:

  • 2021年 EN ISO 22868:2021 林用机械.带内燃机的便携手持式机械的噪声试验规范.工程法(2级准确度)
  • 2011年 EN ISO 22868:2011 林用机械.带内燃机的便携手持式机械的噪声试验规范.工程法(2级准确度)
  • 2008年 EN ISO 22868:2008 林用机械.带内燃机的便携手持式机械的噪声试验规范.工程法(2级准确度)
  • 2006年 EN ISO 22868:2006 林用机械.带内燃机的便携手持式机械的噪声试验规范.工程法(2级准确度)
  • 2005年 EN ISO 22868:2005 林用机械.带内燃机的便携手持式机械的噪声试验规范.工程法(2级准确度)

 

 

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标准号
EN ISO 22868:2021
发布
2021年
发布单位
欧洲标准化委员会
当前最新
EN ISO 22868:2021
 
 
适用范围
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.

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