JJG 176-2022 Active National Metrology and Inspection Regulations JJG

JJG 176-2022 Sound Calibrators

Publish Date: 2022-04-29 Implement Date: 2022-10-29 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJG 176-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2022-04-29

Implement Date: 2022-10-29

Publisher: 国家市场监督管理总局

Technical Committee: 全国声学计量技术委员会

Pages: 30 pages

Scope

本规程适用于LS（实验室标准）级、1级和2级声校准器的首次检定、后续检定和使用中检查。

Development Information

Drafting Units:

中国计量科学研究院、湖南声仪测控科技有限责任公司

Drafting Persons:

白滢、刘湘衡、秦朝琪、何龙标

Word Count: 45 Thousand words Pages: 30 pages

Replace the following standards

JJG 176-2005 Sound Calibrators

Referenced Standards

JJF 1001-2011 General Terms in Metrology and Their Definitions JJF 1034-2020 Terms and Definitions for Acoustical Metrology JJF 1059.1-2012 Evaluation and Expression of Uncertainty in Measurement GB/T 3102.7-1993 Quantities and units—Acoustics GB/T 15173-2010 Electroacoustics—Sound calibrators GB/T 20441.1-2010 Electroacoustics—Measurement microphones—Part 1:Specifications for laboratory standard microphones ISO 266:1997 ISO/IEC 指南 98-4:2012 IEC 60942:2017 JJG 175-1998 Measuring Condenser Microphones JJG 175-2015 Working Standard Microphones(Electrostatic Actuator Method) JJG 790-2005 Laboratory Standard Microphones(Coupler Reciprocity Method) JJG 1019-2007 Working Standard Microphones(Coupler Comparison Method)

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