Bilateral comparison of pressure standards in the gauge pressure range of 250 MPa with oil medium. Direct comparison method will be used - piston-cylinder unit of GUM reference standard will be compared to piston-cylinder unit of CMI. The objective of the comparison is to validate existing CMC entry of GUM.
Progress Report 2021-05-06
Draft B is in progress.
Progress Report 2016-05-17
Finished - reporting in progress