| 4109合成润滑油开口闪点不确定度评定 |
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| 引用本文： | 李咏,杨晓飞,刘芸杉,胡桂英. 4109合成润滑油开口闪点不确定度评定[J]. 实验科学与技术, 2011, 9(2): 49-50,101 |
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| 作者姓名： | 李咏 杨晓飞 刘芸杉 胡桂英 |
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| 作者单位： | 中国人民解放军5719厂理化检测中心,成都,611937 |
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| 摘 要： | 介绍了4109合成润滑油开口闪点测定过程中检测结果不确定度的评定方法,从测量程序各步骤评定了不确定度的各项来源,对开口闪点测定过程中的主要不确定度分量进行了合理评定,得出开口闪点检测结果的合成标准不确定度.不确定度评定表明在开口闪点测定中仪器升温速度和温度传感器对试验结果影响最大,是试验结果偏差的主要因素.
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| 关 键 词： | 4109合成润滑油 不确定度 评定 |
Evaluation of Measurement Uncertainty of the Hatch Flash Point of Compound Lube 4109 |
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| LI Yong,YANG Xiao-fei,LIU Yun-shan,HU Gui-ying. Evaluation of Measurement Uncertainty of the Hatch Flash Point of Compound Lube 4109[J]. Experiment Science & Technology, 2011, 9(2): 49-50,101 |
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| Authors: | LI Yong YANG Xiao-fei LIU Yun-shan HU Gui-ying |
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| Affiliation: | LI Yong,YANG Xiao-fei,LIU Yun-shan,HU Gui-ying(Center for Physical-chemical Detection and Test on No.5719 Factory,People's Liberation Army,Chengdu 611937,China) |
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| Abstract: | This paper introduces the evaluation methods to measure the uncertainty of hatch flash point.From each steps of measure programme,one evaluates the resource of unceratainty,analyses various source of uncertainty and assesses the rationality of the primary parts of uncertainty in the course of measuring.The assessing of certainty shows the primary factor of the warp of measuring result is the temperture increasing rate of instrument and temperature sensor,which affects the result mostly in measuring the hatc... |
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| Keywords: | compound lube 4109 uncertainty of measurement evaluation of uncertainty |
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