DZ/T 0101.12-1994
Active
JJG 176-2022
Active
National Metrology and Inspection Regulations JJG
JJG 176-2022 Sound Calibrators
JJG 176-2022 Sound Calibrators
Price:
$ 68
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
Pages:
30 pages
Scope
This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of LS (laboratory standard)-grade, Class 1, and Class 2 sound calibrators.
Development Information
Replace the following standards
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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