| 数显测高仪示值误差的测量不确定度评定 |
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| 引用本文： | 何英. 数显测高仪示值误差的测量不确定度评定[J]. 计测技术, 2008, 28(1): 40-42 |
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| 作者姓名： | 何英 |
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| 作者单位： | 中国一航北京长城计量测试技术研究所,北京100095 |
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| 摘 要： | 针对数显测高仪各校准点示值误差的校准方法,给出了示值误差的数学模型,并以某校准点为例,对该校准点示值误差的合成标准不确定度和扩展不确定度进行了评定.
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| 关 键 词： | 数显测高仪 示值误差 测量不确定度 评定 |
| 修稿时间： | 2007-08-08 |
Evaluation of Uncertainty of the Error of Indication of Digital Display Height Measuring Instrument |
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| HE Ying. Evaluation of Uncertainty of the Error of Indication of Digital Display Height Measuring Instrument[J]. Metrology & Measurement Technology, 2008, 28(1): 40-42 |
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| Authors: | HE Ying |
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| Affiliation: | Changcheng Institute of Metrology & Measurement;Beijing 100095;China |
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| Abstract: | The measuring mathematics model for the method of calibration of the error of indication of the digital display height measuring instrument is established in this paper.The combined standard uncertainty and the expanded uncertainty of the error of indication of a type of digital display height measuring instrument are evaluated. |
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| Keywords: | digital display height measuring instrument error of indication uncertainty of measurement evaluation |
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