JJG 431-2014
Portable 3-cup Anemometers (English Version)
- Standard No.
- JJG 431-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Latest
- JJG 431-2014
- Scope
- This procedure is applicable to the first calibration of pointer-type lightweight three-cup wind direction anemometers (hereinafter referred to as pointer-type anemometers) and digital lightweight three-cup wind direction anemometers (hereinafter referred to as digital anemometers) whose measurement upper limit does not exceed 30 m/s. Subsequent calibration and in-use inspection. This procedure does not apply to three-cup wind direction anemometers used in mines.
JJG 431-2014 history
- 2014 JJG 431-2014 Portable 3-cup Anemometers
- 1986 JJG 431-1986 Verification Regulation of Portable 3-Cup Anemometer Type DEM6
