球形金屬罐容量測(cè)量結(jié)果不確定度的評(píng)定

球形金屬罐容量測(cè)量結(jié)果不確定度的評(píng)定
陳漫雪汕頭市質(zhì)量計(jì)量監(jiān)督檢測(cè)所,廣東汕頭515041摘　要:依據(jù)JJC642-1990《球形金屬罐容量國(guó)家計(jì)量檢定規(guī)程》和JJF1059-1999（測(cè)量不確定度評(píng)定與表示國(guó)家計(jì)量技術(shù)規(guī)范》，對(duì)環(huán)形金屬罐容量的測(cè)量結(jié)果不確定度進(jìn)行評(píng)定。環(huán)形金屬罐的測(cè)量采用光切法，通過(guò)分析中心距、水平夾角、左右切點(diǎn)天頂距等參數(shù)，計(jì)算球形金屬罐容量測(cè)量結(jié)果的不確定度?？晒氖虑蛐喂迿z測(cè)工作的人員參考。[著者文摘]

關(guān)鍵詞:球形金屬罐 容量 光切法 測(cè)量結(jié)果 不確定度
分類號(hào):　TM930.115[免標(biāo)]文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1672-4984（2006）05-0063-03欄目信息：計(jì)量技術(shù)與工程測(cè)試
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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