A New Calibration Facility For Small Flow of Hydrocarbon Liquid |
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| Kar-Hooi Cheong, Takashi Shimada, Ryouji Doihara, Yoshiya Terao, Masaki Takamoto |
- Abstract:
- A new calibration facility for small flow of hydrocarbon liquid has been established at National Metrology Institute of Japan (NMIJ). At present, the facility provides calibration service for hydrocarbon flowmeters in the mass flow range between 10 kg/h to 100 kg/h. The new primary standard adopts gravimetric calibration method with standing-start-and-finish using static weighing. Light oil is used as the working fluid.
- Keywords:
- small hydrocarbon flow calibration facility, mass flow rate, light oil, gravimetric and static weighing, standing-start-and-finish
- Download:
- IMEKO-TC9-2010-045.pdf
- DOI:
- -