@inproceedings{ac4c88a0a82849fda40e60ca50e94418,
title = "The Status of the NIM-2 Joule Balance",
abstract = "The NIM-2 joule balance has been constructed since 2013 and was ready for measurement in vacuum by the end of 2016. In May of 2017, the first result obtained in vacuum with an uncertainty of ± 2.4× 10-7 was submitted for publishing. The main uncertainty contributions are from the external field, alignment, mass calibration and others. To decrease these uncertainty contributions and get an uncertainty of ± 10-8 level, a series of approaches are presented here and will be performed in the near future.",
keywords = "Measurement, joule balance, magnet shielding, permanent magnet, uncertainty",
author = "Z. Li and J. Xu and Y. Bai and Q. You and D. Wang and Z. Zhang and Y. Lu and P. Hu and Y. Liu and Q. He and J. Tan",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 Conference on Precision Electromagnetic Measurements, CPEM 2018 ; Conference date: 08-07-2018 Through 13-07-2018",
year = "2018",
month = oct,
day = "19",
doi = "10.1109/CPEM.2018.8500983",
language = "英语",
series = "CPEM 2018 - Conference on Precision Electromagnetic Measurements",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "CPEM 2018 - Conference on Precision Electromagnetic Measurements",
address = "美国",
}