Abstract:
The NIST on a Chip (NOAC) program\'s central idea is the idea that measurement technology can be developed to enable metrology to be performed \"outside the National Metrology Institute\" by the creation of deployed and often miniaturized standards. These standards, when based on fundamental properties of nature, are directly tracible to the international system of units known as the SI. NIST is also developing quantum-based standards for SI traceability known as QSI, or Quantum based International System of units. Specifically, this paper will cover NIST efforts in the area of thermodynamic metrology to develop NOAC standards for pressure, vacuum and temperature measurements.
摘要:
NISTonaChip(NOAC)计划的中心思想是,可以开发测量技术,通过创建部署和通常小型化的标准,使“在国家计量研究所之外”进行计量。这些标准,当基于自然的基本属性时,可以直接追溯到国际单位制,称为SI。NIST还在开发基于量子的SI可追溯性标准,称为QSI,或基于量子的国际单位制。具体来说,本文将涵盖NIST在热力学计量学领域的努力,以开发NOAC压力标准,真空和温度测量。