ESTABLISHMENT OF FORCE STANDARDS IN KOREA UP TO 2 MN BY HYDRAULIC FORCE STANDARD MACHINE |
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| Y.K.Park, R.Kumme, J.T.Lee, W.Herte, H.K.Song, D.I.Kang |
- Abstract:
- The force unit generated by the 2 MN hydraulic force standard machine in KRISS was changed to Newton from kilogram-force. This paper describes the estimation of the hydraulic force standard machine. First, the machine was compared with a 500 kN deadweight force standard machine in KRISS. The relative deviation between two force machines was less than 2 x 10-5. In order to estimate the hydraulic force machine in the whole range, we made an intercomparison with a 2 MN deadweight force standard machine in PTB. Intercomparison test revealed that the relative deviation between the KRISS hydraulic force machine and the PTB deadweight force machine is less than 8.1 x 10-5 in the range of 400 kN to 2000 kN.
- Download:
- IMEKO-TC3-2005-055u.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC3
- Event name:
- Force, Mass and Torque Measurements
- Title:
- Theory and Applications in Laboratories and Industry
- Place:
- Cairo, EGYPT
- Time:
- 19 February 2005 - 23 February 2005