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immediate downloadReleased: 2021
ISO 22868:2021
ISO 22868:2021-Forestry and gardening machinery — Noise test code for portable hand-held machines with internal combustion engine — Engineering method (Grade 2 accuracy)
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English PDF
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210.00 EUR
English Hardcopy
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210.00 EUR
French PDF
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210.00 EUR
French Hardcopy
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210.00 EUR
Standard´s number: | ISO 22868:2021 |
Pages: | 37 |
Edition: | 3 |
Released: | 2021 |
DESCRIPTION
ISO 22868:2021
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.