期间核查详述与实例分析  

Detailed Description and Case Analysis of Interim Verification

作　　者：孙东红 刘正富 陈洪卫 向飞 SUN Donghong;LIU Zhengfu;CHEN Hongwei;XIANG Fei(Chongqing Academy of Metrology and Quality Inspection)

机构地区：[1]重庆市计量质量检测研究院

出　　处：《中国标准化》2023年第6期290-292,320,共4页China Standardization

摘　　要：期间核查作为检验检测机构作业指导书中必不可少的内容,可有效提高检测数据的可信度,本文阐述了期间核查的核查标准、核查对象、核查方法及判定原则,以超声功率计的期间核查为例,介绍了核查曲线法的实施细节及注意事项,实验证明,该方法可有效保障标准装置检定状态的置信度。As an indispensable part of the operation instructions of inspection and testing institutions,intermediate verification can effectively improve the reliability of testing data.This paper describes the verification standards,verification objects,verification methods and judgment principles of intermediate verification.Taking the intermediate verification of the ultrasonic power meter as an example,this paper introduces the implementation details and precautions of the verification curve method.Experiments show that this method can effectively guarantee the confidence of the verification status ofthestandarddevice.

关 键 词：计量 期间核查 超声功率计 

分 类 号：F203[经济管理—国民经济]