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

Ch. Rothleitner, J. Kloß, 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

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IMEKO-TC3-2022-071.pdf

DOI

10.21014/tc3-2022.071

IMEKO TC

TC3 - Measurement of Force, Mass, Torque, and Gravity

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