球形金屬罐容量測量結果不確定度的評定

球形金屬罐容量測量結果不確定度的評定
陳漫雪汕頭市質量計量監督檢測所,廣東汕頭515041摘　要:依據JJC642-1990《球形金屬罐容量國家計量檢定規程》和JJF1059-1999（測量不確定度評定與表示國家計量技術規范》，對環形金屬罐容量的測量結果不確定度進行評定。環形金屬罐的測量采用光切法，通過分析中心距、水平夾角、左右切點天頂距等參數，計算球形金屬罐容量測量結果的不確定度。可供從事球形罐檢測工作的人員參考。[著者文摘]

關鍵詞:球形金屬罐 容量 光切法 測量結果 不確定度
分類號:　TM930.115[免標]文獻標識碼：A文章編號：1672-4984（2006）05-0063-03欄目信息：計量技術與工程測試
相關文獻:主題相關

Evaluation of uncertainty in measuremen for capacity of spherical metal tankCHEN Man-xue Shantou Institute of Supervision and Test of Quality and Metrology, Shantou 515041, ChinaAbstract:This article evaluates the uncertainty of measurement results of measuring spherical metal tank capacity in accordance with JJG642-1990 V.R. of spherical metal tank capacity and JJF1059-1999 evaluation and expression of uncertainty in measurement. Spherical metal tank is measured by light tangent method, and the uncertainty of measurement results is calculated by analysing the centre distance,horizontal angle and left and right tangent distance to the top etc.This article could be a reference for people who is at working on measuring spherical metal tank capacity.[著者文摘]

Key words:Spherical metal tank; Capacity; Light tangent method; Measurement results; Uncertainty