JJG 482-2005
Laboratory Standard Microphones (Free - field Reciprocity Method) (English Version)
- Standard No.
- JJG 482-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2018-05
- Replace By
- JJG 482-2017
- Latest
- JJG 482-2017
- Replace
- JJG 482-1987
- Scope
- This procedure applies to the initial calibration, subsequent calibration and in-use inspection of the LS1P laboratory standard microphone (hereinafter referred to as the microphone).
JJG 482-2005 Referenced Document
- GB/T 3102.7-1993 Quantities and units of acoustics
- JJF 1034-2005 Metrological Terms and their Definitions for Acoustics
- JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement
- JJG 175-1998 Verification Regulation of Measuring Condenser Microphones
- JJG 176-2005 Sound Calibrators
JJG 482-2005 history
- 2017 JJG 482-2017 Laboratory Standard Microphones (Free-field Reciprocity Method)
- 2005 JJG 482-2005 Laboratory Standard Microphones (Free - field Reciprocity Method)
- 1987 JJG 482-1987 Verification Regulation of Standard Condenser Microphones (Free-Field Reciprocity Method)
