The performance of the KIBB-g1 tabletop Kibble balance at NIST
The performance of the KIBB-g1 tabletop Kibble balance at NIST
复制标题
NIST 的 KIBB-g1 桌面 Kibble 天平的性能
DOI：
10.1088/1681-7575/ab507d
复制
发表时间：
2019
期刊：
影响因子：
2.4
通讯作者：
S. Schlamminger
中科院分区：
文献类型：
--
作者：
L. Chao;F. Seifert;D. Haddad;J. Pratt;D. Newell;S. Schlamminger
美国国家标准与技术研究院 (NIST) 开发了一种桌面大小的粗磨天平 (KIBB-g1)，旨在直接实现克级范围内的质量，不确定性为 106 份量级。标称 5 g 和 1 g 重量的质量分别以 9.0 g 和 6.7 g 的标准不确定度测定。相应的相对不确定性是 和 。本手稿介绍了仪器的构建、功能和完整的不确定性预算。
A tabletop-sized Kibble balance (KIBB-g1) designed to directly realize mass at the gram-level range with uncertainties on the order of parts in 106 has been developed at the National Institute of Standards and Technology (NIST). The masses of a nominally 5 g and 1 g weight were determined with standard uncertainties of 9.0 g and 6.7 g, respectively. The corresponding relative uncertainties are and . The construction of the instrument, capabilities, and full uncertainty budgets are presented in this manuscript.