Mass Measurement Noise Improvement of the LNE Kibble Balance, From 2017 to 2024
In a Kibble balance experiment, the mass value is determined by calculating the geometric factor of the magnetic circuit - coil set up. This factor is calculated using two different interleaved methods: the weighing phase and the dynamic phase. This paper presents improvements in the noise measurement of the geometric factor in both the dynamic and static phases from 2017 to 2024, ultimately reducing the noise associated with the determination of the value of a mass of the LNE Kibble balance to a value of 4·10<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">−8</sup> for an integration time of 1 day (a 6 fold improvement with respect to 2017).
Authors
- Djamel Ziane (ORCID: https://orcid.org/0000-0003-2711-2945)
- Patrick Espel
- Kamel Dougdag (ORCID: https://orcid.org/0000-0001-9090-6161)
- Matthieu Thomas (ORCID: https://orcid.org/0000-0003-2761-9658)
Institutions
- Laboratoire National de Métrologie et d'Essais (FR)
Publication Details
- Journal
- IEEE Transactions on Instrumentation and Measurement
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1109/tim.2025.3572156
- Citations
- 2
- Primary Topic
- Flow Measurement and Analysis
- Type
- article
- Field-Weighted Citation Impact
- 1.73