GB/T 34877.2-2023
Industrial fans—Determination of fan sound power levels under standardized laboratory conditions—Part 2:Reverberant room method (English Version)

Standard No.

GB/T 34877.2-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 34877.2-2023

Introduction

The Standard for the Determination of Fan Sound Power Level under Laboratory Conditions - Part 2: Reverberant Room Method, identified as GB/T 34877.2-2023, was published by the General Administration of Quality Supervision of China on December 28, 2023, and will come into effect starting from July 1, 2024. This standard is specifically designed for industrial fans and provides detailed guidelines for measuring the sound power level in a reverberant room setting. It aims to ensure accurate and consistent testing procedures, contributing to improved product quality and regulatory compliance within the manufacturing sector.

*** Please note: This description may not be accurate, please refer to the official documentation.

GB/T 34877.2-2023 history

• 2023 GB/T 34877.2-2023 Industrial fans—Determination of fan sound power levels under standardized laboratory conditions—Part 2:Reverberant room method

Standard and Specification

GB/T 34877.2-2023 -All Parts