| 柴油和民用取暖油冷滤点测定不确定度评定 |
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| 引用本文： | 党红艳,徐辉. 柴油和民用取暖油冷滤点测定不确定度评定[J]. 当代化工, 2012, 41(6): 659-660. DOI: 10.3969/j.issn.1671-0460.2012.06.036 |
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| 作者姓名： | 党红艳 徐辉 |
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| 作者单位： | 1.陕西省能源质量监督检验所,陕西西安,710054;2.陕西省能源质量监督检验所,陕西西安,710054 |
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| 摘 要： | 分析了根据SH/T 0248-2006《柴油和民用取暖油冷滤点测定法》测定油品的冷滤点结果不确定度的来源,并对每个标准不确定度分量进行了评定,在此基础上计算出合成标准不确定度,最终确定扩展不确定度后报出测定结果.
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| 关 键 词： | 冷滤点 不确定度 评定 |
Evaluation of Uncertainties for Determining Cold Filter Plugging Points of Diesel and Domestic Heating Fuels |
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| DANG Hong-yan,XU Hui. Evaluation of Uncertainties for Determining Cold Filter Plugging Points of Diesel and Domestic Heating Fuels[J]. Contemporary Chemical Industry, 2012, 41(6): 659-660. DOI: 10.3969/j.issn.1671-0460.2012.06.036 |
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| Authors: | DANG Hong-yan XU Hui |
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| Affiliation: | (Shaanxi Energy Quality Supervision and Inspection Institute,Shaanxi Xi’an 710054,China) |
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| Abstract: | Sources of uncertainty for determining cold filter plugging point according to SH/T 0248-2006《Diesel and domestic heating fuels-Determination of cold filter plugging point》were analyzed,every standard uncertainty components were evaluated,and combined standard uncertainty was calculated,the determining result was finally gained after determining the expanded uncertainty. |
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| Keywords: | Cold filter plugging point Uncertainty Evaluation |
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