Vacuum system of Watt-balance: development aspects
https://doi.org/10.20915/2077-1177-2021-17-4-5-12
Abstract
This paper considers issues related to the development of the vacuum system of Watt-balance for the newest Russian Federation primary standard of the kilogram. The authors give a list of the necessary data for the development of the vacuum system of the newest Russian Federation kilogram mass standard, relying on the generally accepted methods of vacuum systems calculation. This paper shows the main stages of theoretical and practical research work conducted in D. I. Mendeleyev Institute for Metrology (VNIIM) with the use of the vacuum mass comparator Sartorius CCL 1007from the composition of the state primary measurement standard of mass unit - kilogram GET 3-2020, aimed at developing a vacuum system for the newest standard of the kilogram - Watt-balance. The presented results of the research allow for the development of the vacuum Watt-balancing system.
About the Authors
A. A. Chernyshenko
D.I. Mendeleev Institute for Metrology (VNIIM)
Russian Federation
Russian Federation
Aleksandr A. Chernyshenko - PhD, Head of the Vacuum Measurement Laboratory, D. I. Mendeleyev Institute for Metrology (VNIIM).
19 Moskovskiy ave., St. Petersburg, 190005
Yu. I. Kamenskikh
D.I. Mendeleev Institute for Metrology (VNIIM)
Russian Federation
Russian Federation
Yurii I. Kamenskikh - Head of Group, Mass Laboratory, D. I. Mendeleyev Institute for Metrology (VNIIM).
19 Moskovskiy ave., St. Petersburg, 190005
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Review
For citations:
Chernyshenko A.A., Kamenskikh Yu.I. Vacuum system of Watt-balance: development aspects. Measurement Standards. Reference Materials. 2021;17(4):5-12. (In Russ.) https://doi.org/10.20915/2077-1177-2021-17-4-5-12
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