| 球镜片的顶焦度的测量不确定度评定 |
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| 引用本文： | 潘彦辰.球镜片的顶焦度的测量不确定度评定[J].企业科技与发展,2010(1):21-22. |
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| 作者姓名： | 潘彦辰 |
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| 作者单位： | 百色市计量测试研究所,广西百色533000 |
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| 摘 要： | 球镜片的顶焦度检定是通过一级焦度计直接测量来实现的，检定时，将被检球镜片放在焦度计的镜片支座上，移动被检球镜片，使球镜片的光学中心与仪器十字中心重合，并使棱镜度为零或最小，此时的读数即为被检球镜片的球镜度。文章以分度值0.01D的一级焦度计对球镜片的顶焦度进行检定，分析其测量不确定度。
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| 关 键 词： | 球镜片 顶焦度 不确定度评定 |
The Assessment of Inaccuracy of Diopter Measure of Spherical Mirror |
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| Authors: | PAN Yan-chen |
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| Institution: | PAN Yan-chen (Baise Measurement Verification Institue, Baise Guangxi 533000) |
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| Abstract: | The assessment of diopter measure of spherical mirror is through first class direct measuring, the spherical mirror is set on the mirror base, when measuring, and the diopter reads upon the moving to the degree of zero of the target mirror to overlap the center of the mirror and the cross of the measuring equipment. The article measures diopter measure of spherical mirror with 0.01D first class focus to assess the inaccuracy. |
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| Keywords: | spherical mirror Diopter assessment of inaccuracy |
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