HOME   Cart(1)   Quotation   About-Us Tax PDFs Standard-List
Powered by Google-Search & Google-Books www.ChineseStandard.net Database: 189759 (7 Aug 2022)

JJF 1202-2008 (JJF1202-2008)

Chinese standards (related to): 'JJF 1202-2008'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusGoogle Book
JJF 1202-2008English459 Add to Cart 4 days Calibration specification for electret microphones JJF 1202-2008 Valid JJF 1202-2008
JJF 1202-1990English239 Add to Cart 2 days Operating technical norm of 0. 633μm wavelength primary standard JJF 1202-1990 Obsolete JJF 1202-1990


   
BASIC DATA
Standard ID JJF 1202-2008 (JJF1202-2008)
Description (Translated English) Calibration specification for electret microphones
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A59
Classification of International Standard 17.140
Word Count Estimation 20,229
Date of Issue 2008-04-16
Date of Implementation 2008-07-16
Quoted Standard JJF 1034-2005; JJF 1059-1999; JJG 176-2005; GB 3102.7-1993; GB 3240-1982; GB/T 14198-1993; SJ/T 9564-1995; IEC 60268-4-2004
Drafting Organization Shenzhen Academy of Metrology and Quality Inspection
Administrative Organization National Measurement Technical Committee Acoustics
Regulation (derived from) ?AQSIQ Announcement 2008 No.45
Issuing agency(ies) State Administration of Quality Supervision, Inspection and Quarantine
Summary This standard applies to the electret microphone calibration.