工作用玻璃液体温度计的量值比对及评定方法  

Study on the comparison and evaluation of the working glass liquid thermometer

作　　者：李强光 王晓丹 王喆[1] 余松林[1] 蒋静[1] Li Qiangguang;Wang Xiaodan;Wang Zhe;Yu Songlin;Jiang Jing(Tianjin Institute of Metrological Supervision and Testing)

机构地区：[1]天津市计量监督检测科学研究院

出　　处：《上海计量测试》2024年第1期53-55,共3页Shanghai Measurement and Testing

摘　　要：为保证温度量值传递的准确性及测量结果的一致程度,依据JJG 130—2011和JJF 1117—2010,完成了多家法定计量检定机构工作用玻璃温度计的量值比对,针对比对数据进行汇总分析和不确定度评定及各参比实验室的测量结果的符合性作出评定。In order to ensure the accuracy of the value transfer and the consistency of the measurement results of the reference test mechanism.According to JJG 130—2011 and JJF 1117—2010,comparisons of measurement values of glass thermometers used in various statutory metrological verification institutions which have established metrological standards have been completed,comparative analysis of data and uncertainty evaluation.On this basis,according to the comparison of the required measuring points,the conformity evaluation of the measurement results of the reference test mechanism is completed.

关 键 词：工作用玻璃液体温度计 量值比对 修正值 归一化偏差 

分 类 号：TH811[机械工程—仪器科学与技术]