JJF 1642-2017 Active National Metrology Technical Specifications JJF

JJF 1642-2017 Program of Pattern Evaluation of Personal Sound Exposure Meters

Publish Date: 2017-09-26 Implement Date: 2017-12-26 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1642-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2017-09-26

Implement Date: 2017-12-26

Pages: 68 pages

Scope

The type evaluation outline of this model is applicable to the type evaluation of personal sound exposure meters (hereinafter referred to as sound exposure meters) classified and coded as 28062000.

Development Information

Word Count: 89 Thousand words Pages: 68 pages

Referenced Standards

JJG 188-2002 Sound Level Meters JJF 1034-2005 GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 6113.101-2008 Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-1:Radio disturbance and immunity measuring apparatus—Measuring apparatus GB/T 9254-2008 Information technology equipment—Radio disturbance characteristics—Limits and methods of measurement GB/T 15173-2010 Electroacoustics—Sound calibrators GB/T 15952-2010 Electroacoustics—Specifications for personal sound exposure meters GB/T 17626.2-2006 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test GB/T 17626.3-2006 Electromagnetic compatibility—Testing and measurement techniques—Radiated, radio-frequency, electromagnetic field immunity test GB/T 17626.8-2006 Electromagnetic compatibility—Testing and measurement techniques—Power frequency magnetic field immunity test GB/T 17799.1-1999 Electromagnetic compatibility—Generic standards—Immunity for residential, commercial and light-industrial environments GB/T 17799.2-2003 Electromagnetic compatibility—Generic standards—Immunity for industrial environments GB/T 20441.4-2006 Measurement microphones—Part 4:Specifications for working standard microphones SJ/T 10724-2013 Electroacoustics - General Specification for Measurement Condenser Microphones

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