DZ/T 0101.12-1994
Active
JJG 175-2015
Active
National Metrology and Inspection Regulations JJG
JJG 175-2015 Working Standard Microphones(Electrostatic Actuator Method)
JJG 175-2015 Working Standard Microphones(Electrostatic Actuator Method)
Basic Information
Standard Code:
JJG 175-2015
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2015-01-30
Implement Date:
2015-07-30
Pages:
21 pages
Scope
This procedure applies to the initial verification, subsequent verification, and in-service inspection of work standard microphones that meet the requirements of GB/T 204414-2006, "Measurement Microphones - Part 4: Specifications for Work Standard Microphones".
Development Information
Replace the following standards
Referenced Standards
JJF 1001-2011 General Terms in Metrology and Their Definitions
JJF 1034-2005
JJF 1293-2011 Calibration Specification for Electrostatic Actuators
GB/T 3102.7-1993 Quantities and units—Acoustics
GB/T 3947-1996 Acoustical terminology
GB/T 15173-2010 Electroacoustics—Sound calibrators
GB/T 20441.3-2010 Electroacoustics—Measurement microphone—Part 3:Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
GB/T 20441.4-2006 Measurement microphones—Part 4:Specifications for working standard microphones
IEC 61094-2
IEC 61094-6:2004
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