JJG 830-2007
Depth Dial Gauge (English Version)
- Standard No.
- JJG 830-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Latest
- JJG 830-2007
- Replace
- JJG 830-1993
- Scope
- This procedure is applicable to the initial calibration, subsequent calibration and in-use inspection of depth indicators with graduation values/resolutions of 0.01mm, 0.005mm, and 0.001mm and an upper limit of the measurement range not greater than 300mm.
JJG 830-2007 Referenced Document
- JJF 1001-1998 General Terms in Metrology and Their Definitions
- JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement
- JJF 1094-2002 T.S. for Evaluation of the Characteristics of Measuring Instruments*， 2024-04-18 Update
JJG 830-2007 history
- 2007 JJG 830-2007 Depth Dial Gauge
- 1993 JJG 830-1993 Verification Regulation of Depth Gauge Reading in 0.01mm
