MEASURING THE INDUCED AC VOLTAGE IN THE PLANCK-BALANCE WITH AN AC QUANTUM VOLTMETER

Ch. Rothleitner, J. KloƟ, J. Konrad
Abstract:
The Planck-Balance 1 (PB1) is a compact Kibble balance with the aim to calibrate weights of high quality. In contrast to most other Kibble balances PB1 employs a sinusoidal trajectory in the velocity mode, rather than a linear one. Thus, the induced voltage is an AC signal of 4 Hz. At PTB we implemented a commercial AC Quantum Voltmeter in order to ensure traceability to highest level. Here, we show the working principle along with some preliminary results.
Keywords:
Planck-Balance; Kibble balance; AC Quantum Voltmeter; PJVS
Download:
IMEKO-TC3-2022-071.pdf
DOI:
10.21014/tc3-2022.071
Event details
IMEKO TC:
TC3
Event name:
TC3 Conference 2022
Title:

24th Conference on the Measurement of Force, Mass and Torque (together with the 14th TC5 Conference on the Measurement of Hardness, the 6th TC16 Conference on Pressure and Vacuum Measurement, and the 5th TC22 Conference on Vibration Measurement)

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