工作级水银气压表比较检定不确定度评定  

Uncertainty evaluation on working-level mercury barometers comparison verification

作　　者：石磊[1] 梁伟群[2] 李树山[1] 李帅[1] 

机构地区：[1]黑龙江省大气探测技术保障中心,哈尔滨150030 [2]双鸭山市气象局,双鸭山155100

出　　处：《气象水文海洋仪器》2008年第3期85-87,共3页Meteorological,Hydrological and Marine Instruments

摘　　要：根据JJF 1059-1999《测量不确定度评定与表示》中规定的测量不确定度的分析步骤和方法,并依据实际检定数据,分析了工作级水银气压表(以下简称气压表)比较检定示值误差测量不确定度。通过对检定结果的不确定度评定,进一步了解气压表的计量性能。According to JJF 1059-1999 ＂Evaluation and Expression of Uncertainty in Measurement＂ which provided for the steps and methods of analysis in the measurement uncertainty, based on the actual verification data, comparative verification indication error, uncertainty in measurement of the working-class mercury barometers （hereinafter referred to barometers）was analyzed. It is learnt more about the measurement performance of barometers by verification of the uncertainty of the assessment outcome.

关 键 词：气压表 检定结果 不确定度分析 

分 类 号：TH765.31[机械工程—仪器科学与技术]