JJG 1019-2007 Active National Metrology and Inspection Regulations JJG

JJG 1019-2007 Working Standard Microphones(Coupler Comparison Method)

Publish Date: 2007-02-28 Implement Date: 2007-05-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJG 1019-2007

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2007-02-28

Implement Date: 2007-05-28

Pages: 13 pages

Scope

This procedure applies to the initial verification, subsequent verification, and in-use inspection of WS1 and WS2 type working standard microphones that meet the requirements of IEC 610944:1995 (WS stands for "working standard").

Development Information

Word Count: 16 Thousand words Pages: 13 pages

Referenced Standards

JJF 1001-1998 General Terms in Metrology and Their Definitions JJF 1034-2005 JJF 1059-1999 JJG 175-1998 Measuring Condenser Microphones JJG 176-2005 Sound Calibrators JJG 449-2001 Octave-Band and One-Third-Octave Band Filters GB/T 3102.7-1993 Quantities and units—Acoustics GB/T 3947-1996 Acoustical terminology IEC 60942:2003 IEC 61094-2:1992 IEC 61094-3:1995 IEC 61094-4:1995 IEC 61094-5:2001