JJF 1240-2010
Calibration Specification for Gas Flow Calibration Facility by Means of Critical Flow Venturi Nozzles (English Version)
- Standard No.
- JJF 1240-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- National Metrological Technical Specifications of the People's Republic of China
- Latest
- JJF 1240-2010
- Scope
- This standard specification is applicable to the calibration and periodic verification of the critical flow Venturi nozzle method gas flow standard device (hereinafter referred to as the device).
JJF 1240-2010 history
- 2010 JJF 1240-2010 Calibration Specification for Gas Flow Calibration Facility by Means of Critical Flow Venturi Nozzles
- 1970 JJF 1240-1990 1×103 Cattle benchmark dynamometer operation technical specification
