电子用稳定性试验台测量结果不确定度评定  

Evaluation of Uncertainty in Measurement Results of Stability Test Benches for Electronics

作　　者：黄蓓 陈少狮 魏海红 易军[1] HUANG Bei;CHEN Shaoshi;WEI Haihong;YI Jun(CEPREI,Guangzhou 511370,China)

机构地区：[1]工业和信息化部电子第五研究所,广东广州511370

出　　处：《电子产品可靠性与环境试验》2025年第1期74-78,共5页Electronic Product Reliability and Environmental Testing

摘　　要：我国部分省份和部门陆续发布了一系列针对非标仪器的地方和行业校准规范,以便各实验室依据这些校准规范开展校准工作后,可以使用中国合格评定国家认可委员会认可标识出具证书。这类非标仪器的校准大多数是针对特定仪器功能设计,校准这类仪器涉及计量学10个专业中的多个专业,其不确定的评定也涉及跨专业的综合参数。对非标仪器电子用稳定性试验台的主要用途、计量特性和校准用标准器等进行了介绍,围绕使用不同的标准器校准电子用稳定性试验台各参数的示值误差,对其测量结果的不确定度进行分析评定,对于评定其他非标仪器的不确定度具有一定的参考价值。Some provinces and departments in China have successively issued a series of local and industry calibration standards for non-standard instruments,so that laboratories can use the China National Accreditation Service for Conformity Assessment accreditation mark to issue certificates after carrying out calibration work based on these calibration standards.The calibration of such non-standard instruments is mostly designed for the function of a specific instrument,and the calibration of such instruments involves several of the ten specialties of metrology,and the evaluation of uncer⁃tainty also involves cross-specialty synthesis parameters.The main uses,metrological characteris⁃tics,and calibration standards of the electronic stability test bench for non-standard instruments are introduced.The measurement results uncertainty of the error of each parameter by using differ⁃ent standards to calibrate the electronic stability test bench is analyzed and evaluated,which has certain reference value for evaluating the uncertainty of other non-standard instruments.

关 键 词：电子用稳定性试验台 倾斜角度 转速 台面直径 测量不确定度 

分 类 号：TM930[电气工程—电力电子与电力传动]