论文标题
增强机制的概念,用于直接可追溯到量子Si的新木制平衡
Conception of an enhanced mechanism for a new Kibble balance directly traceable to the quantum SI
论文作者
论文摘要
``量子电力计量套件''(QEMMS)正在国家标准技术学院设计和建造。它包括千里平衡,石墨量量子厅电阻阵列和约瑟夫森电压系统,因此它是质量单位的新主要标准,千克,可直接可追溯到基于量子常数的国际单位系统(SI)。我们的目标范围为10 g至200 g,并针对$ 2 \ times 10^{ - 8} $的相对组合不确定性优化了100 g的$ 2 { - 8} $。 QEMM将作为开放的硬件和软件设计开发。在本文中,我们解释了QEMM中移动和权衡机制的设计。
The ``Quantum Electro-Mechanical Metrology Suite'' (QEMMS) is being designed and built at the National Institute of Standards and Technology. It includes a Kibble balance, a Graphene quantum Hall resistance array and a Josephson voltage system, so that it is a new primary standard for the unit of mass, the kilogram, directly traceable to the International System of Units (SI) based on quantum constants. We are targeting a measurement range of 10 g to 200 g and optimize the design for a relative combined uncertainty of $2\times 10^{-8}$ for masses of 100 g. QEMMS will be developed as an open hardware and software design. In this article, we explain the design of the moving and weighing mechanism in the QEMMS.