GB/T 41971-2022 Active National standards

GB/T 41971-2022 Agricultural and forestry tractors—Measurement of noise emitted when in motion

Publish Date: 2022-10-12 Implement Date: 2022-10-12 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 41971-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Tractor

ICS Name: Agricultural tractors and traction vehicles

Publish Date: 2022-10-12

Implement Date: 2022-10-12

Pages: 7 pages

Scope

This document specifies the dynamic noise measurement method for agricultural and forestry tractors based on A-weighted sound pressure levels, as well as the operating conditions for dynamic noise measurement of agricultural and forestry tractors, to ensure that the measured results are actual and reproducible maximum noise levels. This document is applicable to agricultural and forestry tractors equipped with elastic tires or rubber tracks. This document is not applicable to specialized forestry machinery, such as transporters and timber harvesters defined in GB/T 19365, and agricultural and forestry tractors equipped with steel tracks. Note: The acoustic environment required for this measurement method can only be an open field.

Development Information

Word Count: 16 Thousand words Pages: 7 pages

Referenced Standards

GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.1-2023 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 15173-1994 Sound calibrators GB/T 15173-2010 Electroacoustics—Sound calibrators GB/T 15173-2026 Electroacoustics—Sound calibrators

Adopt standards

ISO 7216:2015

Related Standards

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