| 折射法检测透明液体浓度的研究 |
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| 引用本文： | 郭山河,田云霞,乔亚力,张铁强. 折射法检测透明液体浓度的研究[J]. 光学技术, 1996, 0(5) |
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| 作者姓名： | 郭山河 田云霞 乔亚力 张铁强 |
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| 作者单位： | 吉林工业大学应用物理系，长春地质学院实验物理教研室 |
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| 摘 要： | 本文介绍一种测量透明液体浓度的方法，其基本原理是依据最小偏向角法，将溶液盛入空心三棱镜，测量光束沿最小偏向角的变化，拟合出液体浓度与角度变化的函数，实现浓度的测定。在该系统中，采用ＣＣＤ为接收器件，在很大范围内保证了不大于３％的测量精度。
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| 关 键 词： | 最小偏向角 液体棱镜 曲线拟合 |
The study of measuring transparent liquid consistency in refraction process. |
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| Guo Shanhe Tian Yunxia Qiao yali Zhang Tieqiang. The study of measuring transparent liquid consistency in refraction process.[J]. Optical Technique, 1996, 0(5) |
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| Authors: | Guo Shanhe Tian Yunxia Qiao yali Zhang Tieqiang |
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| Abstract: | This paper presents a new method, which can measure a kind of transparent liquid consistency. The principle is based on the minimum deviation angle. A kind of solution is contained in a hollow triangle prism, the change that ray along the minimum deviation angle will be measured, then the function about consistency and angle changing will be regressed. By which you can measure the consistency. In this system the receiver is CCD. The measuring accuracy is not exceed 3%. |
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| Keywords: | minimum deviation angle regressive curve liquid triangle prism. |
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