论文部分内容阅读
一、核查标准的选择方法计量标准进行稳定性考核时,为了尽可能减小考核过程中被测对象对稳定性测量的影响,必须选择一个量值稳定的被测对象作为核查标准,因此计量标准进行稳定性考核的前提是要有量值稳定的核查标准。下面结合我所实验室每年进行计量标准稳定性考核的实际情况,进一步探讨核查标准的选择方法(由于本文探讨的是计量标准稳定性考核中的技术问题,所以不考虑计量标准是否在简化考核的计量标准项目中)。
First, the verification criteria selection method Metrology standards for stability assessment, in order to minimize the impact of the measured object during the assessment of the stability of the measurement process, you must select a measured value of a stable object as a verification standard, the measurement standards The premise of stability assessment is to have a stable value of the verification standards. The following combination of my laboratory annual measurement standards stability assessment of the actual situation, to further explore the selection criteria for verification standards (because this article is to discuss the measurement standard stability of the technical issues, it does not consider whether the measurement standard is simplified assessment Measurement standard project).