| 环球法测定松香软化点测量不确定度评定 |
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| 引用本文： | 吴责然. 环球法测定松香软化点测量不确定度评定[J]. 福建林业科技, 2013, 40(1): 123-125,187 |
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| 作者姓名： | 吴责然 |
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| 作者单位： | 三明市产品质量检验所,福建三明,365000 |
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| 摘 要： | 以环球法测定松香软化点为评定对象,对测量结果的各种影响因素进行了不确定度分析。评定结果定量表征了检测结果的质量,说明了环球法测定松香软化点检测结果的可用性,同时说明温度计的准确度对软化点测量结果的影响最大,为实验室在相关检测过程中进一步提高检测数据的可靠性和一致性提供参考。
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| 关 键 词： | 松香 软化点 环球法 不确定度 |
Evaluation of Uncertainty Measurement for Measuring Softening Point of Rosin by Ring and Ball Method |
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| WU Ze-ran. Evaluation of Uncertainty Measurement for Measuring Softening Point of Rosin by Ring and Ball Method[J]. Journal of Fujian Forestry Science and Technology, 2013, 40(1): 123-125,187 |
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| Authors: | WU Ze-ran |
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| Affiliation: | WU Ze-ran(Sanming Products Quality Supervision Institute,Sanming 365000,Fujian,China) |
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| Abstract: | This paper analysed uncertainty of influencing factors during measurment of softening point of rosin by ring and ball method.The evaluation results reflected quality of testing results and availability of ring and ball method.The accuracy degree of thermometer was proved to be the most important influence factor in the measurment.It provided reference for reliability and consistency of testing data. |
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| Keywords: | rosin softening point ring and ball method uncertainty degree |
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