| 标准金属量器的不确定度评定 |
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| 引用本文： | 林明雄.标准金属量器的不确定度评定[J].中国测试技术,2006,32(2):68-70. |
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| 作者姓名： | 林明雄 |
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| 作者单位： | 海南省计量测试所,海南省,海口,570206 |
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| 摘 要： | 根据JJG259-1989《标准金属量器》国家检定规程和JJF1059-1999《测量不确定度评定与表示》国家技术规范的要求,通过采用不确定度A类和B类评定方法,具体分析包括被检量器的液位高度差、计量颈容量、计量颈液位高度差、标准金属量器等分量的产生及所引入的不确定度分量,从而获得标准金属量器测量结果的扩展不确定度。
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| 关 键 词： | 标准金属量器 不确定度 |
| 文章编号： | 1672-4984(2006)02-0068-03 |
| 收稿时间： | 2005-07-09 |
| 修稿时间： | 2005-09-16 |
Evaluation of uncertainty in measurement for standard capacity measure |
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| LIN Ming-xiong.Evaluation of uncertainty in measurement for standard capacity measure[J].China Measurement Technology,2006,32(2):68-70. |
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| Authors: | LIN Ming-xiong |
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| Affiliation: | Hainan Institute of Metrology and Measurement, Haikou 570206, China |
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| Abstract: | According to the request of national regulation of verification of JJG259-1989 Standard Metal Tank and national technical specification of JJF1059-1999 Evaluation and Expression of Uncertainty in Measurement,the author adopted Type A and Type B uncertainty of evaluation methods.Standard uncertainty comes from various heft,liquid location difference in height of verified capacity measure,capacity of Gauge neck,difference in height of liquid location of gauge neck and standard capacity measurement. |
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| Keywords: | Standard capacity measure Uncertainty |
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