CIRCULAR COMPARISON OF CONVENTIONAL PRESSURE STANDARDS USING A TRANSPORTABLE OPTICAL REFRACTOMETER: PREPARATION AND TRANSPORTATION

C. Forssén, I. Silander, J. Zakrisson, E. Amer, D. Szabo, T. Bock, A. Kussicke, T. Rubin, D. Mari, S. Pasqualin, Z. Silvestri, D. Bentouati, O. Axner, M. Zelan
Abstract:
Using a transportable Fabry-Pérot cavity refractometer, a circular comparison of existing primary standards at several national metrology institutes is currently underway. This paper provides information about the refractometer, the preparation for the comparison, and the transportation procedure.
Keywords:
pressure; circular comparison; transportable refractometer; GAMOR; Fabry-Pérot cavity; pressure balance
Download:
IMEKO-TC16-2022-137.pdf
DOI:
10.21014/tc16-2022.137
Event details
IMEKO TC:
TC16
Event name:
TC16 Conference 2022
Title:

6th Conference on Pressure and Vacuum Measurement (together with the 24th TC3 Conference on the Measurement of Force, Mass and Torque, the 14th TC5 Conference on the Measurement of Hardness, and the 5th TC22 Conference on Vibration Measurement)

Place:
Cavtat-Dubrovnik, CROATIA
Time:
11 October 2022 - 13 October 2022