漆膜弹性测定器校准方法探讨及其分析与研究  

The Analysis and Research on Performance Impact and Calibration Method for Coating Flexibility Testers

作　　者：薛金 马兴 XUE Jin;MA Xing(Fujian Metrology Institute,Fuzhou Fujian 350003,China;Fujian Provincial Key Laboratory of Force Measurement,Fuzhou Fujian 350003,China)

机构地区：[1]福建省计量科学研究院,福建福州350003 [2]福建省力值计量测试重点实验室,福建福州350003

出　　处：《科技视界》2019年第35期123-124,共2页Science & Technology Vision

摘　　要：介绍了漆膜弹性测定器的工作原理和用途,建立了漆膜弹性测定器校准结果的测量模型,分析了各不确定度分量主要来源,结合测量实例具体数据,对其合成不确定度进行分析评定,对各不确定度分量进行计算并得出合成标准不确定度和扩展不确定度,最终可得出该项目的校准测量能力,为化工检测部门检测漆膜柔韧性提供有力的技术支撑。This paper introduces the working principle and application of coating flexibility testers,establishes the measurement model of the calibration results of coating flexibility testers,analyzes the main sources of each uncertainty component,analyzes and evaluates the synthetic uncertainty combined with the concrete data of the measurement example,calculates each uncertainty component,obtains the composite standard uncertainty and extended uncertainty.Finally,the calibration and measurement ability of the project can be obtained.Overall,this paper can provide strong technical support for chemical inspection department testing flexibility of film.

关 键 词：漆膜弹性测定器 校准方法 测量 性能影响 不确定度评定 

分 类 号：TH871[机械工程—仪器科学与技术]