| 常用玻璃容量瓶容量测量结果不确定度评定 |
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| 引用本文： | 龚剑,占永革.常用玻璃容量瓶容量测量结果不确定度评定[J].广州大学学报(自然科学版),2011,10(2):85-87. |
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| 作者姓名： | 龚剑 占永革 |
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| 作者单位： | 广州大学环境科学与工程学院,广东广州510006;广州大学广州市污染控制与同位素重点实验室,广东广州510006;广州大学省部共建教育部珠江三角洲水质安全与保护重点实验室,广东广州510006 |
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| 摘 要： | 文章对50 mL玻璃容量瓶容量测定结果进行了不确定度评估的分析,识别了测量过程中不确定的来源,阐述了各个分量的产生,计算了测量不确定度.其研究结果为类似常用玻璃量器容量测量结果的不确定度评定提供了依据和借鉴.
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| 关 键 词： | 玻璃容量瓶 不确定度 评定 |
Evaluation of uncertainty in measuring the volume of working glass volumetric flask |
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| GONG Jian,ZHAN Yong-ge.Evaluation of uncertainty in measuring the volume of working glass volumetric flask[J].Journal og Guangzhou University:Natural Science Edition,2011,10(2):85-87. |
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| Authors: | GONG Jian ZHAN Yong-ge |
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| Institution: | (a.School of Environmental Science and Engineering,b.Guangzhou Key Laboratory of Environmental Pollution Control and Isotope Application;c.Safety and Protection of the Pearl River Delta Water Quality Laboratory,Guangzhou University,Guangzhou 510006,China) |
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| Abstract: | The evaluation of uncertainty in measuring the volume of working glass 50 mL volumetric flask was performed in the present work.The sources of uncertainty in the measurement process were identified and the production of each component was elucidated as well.Finally the uncertainty of measurement was calculated and reported.This study provided reliable basis and reference to those similar evaluations of uncertainty in measuring volumes of working glass containers. |
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| Keywords: | glass volumetric flask uncertainty evaluation |
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