DEVELOPMENT OF HIGH GAS PRESSURE CALIBRATION SYSTEM FOR PRESSURE TRANSDUCER |
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| Hideaki Iizumi, Hiroaki Kajikawa, Tokihiko Kobata, Kenichi Fujii |
- Abstract:
- The National Metrology Institute of Japan, AIST (NMIJ/AIST) has developed the high gas pressure standard for pressures up to 100 MPa for more reliable pressure measurements. A high gas pressure calibration system using a liquid-lubricated pressure balance has been developed. The effective area of the piston-cylinder assembly is determined from the comparison against hydraulic pressure balances. Calibration results of a pressure transducer are compared with those using the hydraulic pressure standard.
- Keywords:
- pressure standard, high gas pressure, liquid-lubricated pressure balance, calibration system
- Download:
- IMEKO-WC-2015-TC16-334.pdf
- DOI:
- -
- Event details
- Event name:
- XXI IMEKO World Congress
- Title:
Measurement in Research and Industry
- Place:
- Prague, CZECH REPUBLIC
- Time:
- 30 August 2015 - 04 September 2015