環規檢定裝置測量不確定度的分析

裴雅鵬

北京航天計量測試技術研究所,北京100076

摘　要:測量不確定度與測量結果是相關的，它反映了測量值的分散性。利用標準環規和高準確度測長機來建立環規檢定的標準裝置。通過對環規檢定裝置測量不確定度來源的分析，評定了環規檢定裝置測量不確定度大小，分析得到的結果滿足環規檢定規程中二等環規的測量不確定度要求。[著者文摘]


Analysis of the Measurement Uncertainty for Ring Gauge Standard EquipmentPEI Ya-peng Beijing Aerospace Institute for Metrology and Measurement Technology, Beijing 100076Abstract:The measurement uncertainty expresses scatter of the measuring value and corresponds to measuring result. The measuring equipment for ring gauge which is composed of SIP550 and standard ring gauge is given. According to analysis, the uncertainty is evaluated. The uncertainty can accord with rule of ring gauge.[著者文摘]

Key words:Ring gauge Standard equipment Measurement uncertainty Evaluation