CALCULATION OF EFFECTIVE AREA BASED ON DIMENSIONAL MEASUREMENT FOR 35 mm DIAMETER PISTON-CYLINDER UNIT OF KIM-LIPI PRESSURE STANDARD

R. Rudi Anggoro Samodro, Adindra Vickar Ega, Hafid
Abstract:
The calculation of KIM-LIPI 35 mm diameter piston-cylinder effective area, based on the dimensional measurement has been done successfully. This effective area was calculated by using simplified formula and simple numerical analysis. The purpose is to get a smaller uncertainty as the source of traceability chain for pressure in KIM-LIPI. The both result shows good agreement and only differ 0.6 × 10-6 relatively and it is consistence compare with the result based on crossfloat with relatively less than 2 × 10-6.
Keywords:
effective area, pressure balance, dimensional measurement, simplified formula, numerical analysis
Download:
IMEKO-WC-2015-TC16-332.pdf
DOI:
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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
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