测量仪器的期间核查及具体实例

摘要

The method and example of intermediate verification of measuring instrument were discussed. The contents were introduced in detail,including verification object,verification item,verification method,intermediate verification of automatic Kjeldahl analyzer and UV-1800 ultraviolet spectrophotomete. Each measuring instrument had its metrological verification regulation, and most of the measuring instruments can choose the best intermediate verification item and intermediate verification method by reference to its verification regulation. Intermediate verification was not metrological verification. From economic,practical and reliability,each laboratory should carry out the inspection according to its own actual conditions.%论述了期间核查的意义、核查对象、核查项目、核查方法,以及实例介绍全自动定氮仪与紫外分光光度计的期间核查项目及具体操作.每个测量仪器都有其检定规程,大部分仪器都可参考其检定规程选择最佳的核查项目与核查方法.期间核查不是计量检定.各个实验室应根据自身实际情况,从经济、实用、可靠性方面开展期间核查工作.