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| 参考报价： | 面议 | 型号： | #57-985 |
| 品牌： | 爱德蒙特 | 产地： | 中国 |
| 关注度： | 640 | 信息完整度： |  |
| 样本： | 典型用户： | 暂无 | |
| 组件类别 | 光学元件 |
400-6699-117转1000
发布时间：2022年04月
固定频率栅格畸变测试卡
1)可选新尺寸
2)可计算成像系统的畸变
3)本产品的精度通过NIST认证
尽管在测量应用方面畸变会带来一定的麻烦，但是您必须清楚事实上关于被测物体的各种信息并没有丢失，仅仅是物体所成的像放错了位置而已。采用本测试卡，您可以很方便的测量出畸变当量和精度。使用斑点（或质心）分析测量软件就可对斑点中心定位。为了扩充图象分析软件应用功能，我们推出了固定频率以及可变频率的测试卡，固定频率的测试卡可应用在3个标准方式选项，每种有不同的斑点尺寸/斑点频率相结合，根据您的视场角或分辨率/精度等要求来选择合适的畸变测试卡。玻璃上面镀铬或是乳色测试卡上面镀铬的测试卡可以获得，它们可以来满足您对透射或是反射方面应用的需求。包装上附NIST可追踪查询认证码，遵循MIL- STD-45662A标准。
订购信息：
25 x 25mm, 0.125mm Spacing, Glass Distortion Target
库存 #58-509
Coating: | Reflective First Surface Chromium Rabs = 50% ±5% @ 550nm |
Dot Diameter (mm): | 0.0625 |
Dot Spacing (mm): | 0.125 |
Substrate: | Soda Lime Float Glass |
Optical Density OD: | >3.0 |
Overall Accuracy (mm): | ±0.001 |
Pattern Size (mm): | 25 x 25 |
Dimensions (inches): | 2 x 2 |
Surface Quality: | 40-20 |
Thickness (mm): | 1.5 |
Type: | Chrome on Glass |
Dot Diameter Tolerance (mm): | ±0.002 |
Dot Spacing Tolerance (mm): | ± 0.001 Center to Center, ± 0.001 Grid Corner to Corner |
Surface Flatness: | 4 - 6λ |
RoHS: | 符合标准 |
50 x 50mm, 0.5mm Spacing, Glass Distortion Target
库存 #58-536
Coating: | Reflective First Surface Chromium Rabs = 50% ±5% @ 550nm |
Dot Diameter (mm): | 0.250 |
Dot Spacing (mm): | 0.500 |
Substrate: | Soda Lime Float Glass |
Optical Density OD: | >3.0 |
Overall Accuracy (mm): | ±0.001 |
Pattern Size (mm): | 50 x 50 |
Dimensions (inches): | 3 x 3 |
Surface Quality: | 40-20 |
Thickness (mm): | 1.5 |
Type: | Chrome on Glass |
Dot Diameter Tolerance (mm): | ±0.002 |
Dot Spacing Tolerance (mm): | ± 0.001 Center to Center, ± 0.001 Grid Corner to Corner |
Surface Flatness: | 4 - 6λ |
RoHS: | 符合标准 |
100 x 100mm, 2.0mm Spacing, Glass Distortion Target
库存 #57-985
Coating: | Reflective First Surface Chromium Rabs = 50% ±5% @ 550nm |
Dot Diameter (mm): | 1.000 |
Dot Spacing (mm): | 2.000 |
Substrate: | Soda Lime Float Glass |
Optical Density OD: | >3.0 |
Overall Accuracy (mm): | ±0.002 |
Pattern Size (mm): | 50 x 50 |
Dimensions (inches): | 3 x 3 |
Surface Quality: | 40-20 |
Thickness (mm): | 1.5 |
Type: | Chrome on Glass |
Dot Diameter Tolerance (mm): | ±0.002 |
Dot Spacing Tolerance (mm): | ± 0.001 Center to Center, ± 0.001 Grid Corner to Corner |
Surface Flatness: | 4 - 6λ |
RoHS: | 符合标准 |
150 x 150mm, 2mm Spacing, Glass Distortion Target
库存 #58-507
Coating: | Reflective First Surface Chromium Rabs = 50% ±5% @ 550nm |
Dot Diameter (mm): | 1.000 |
Dot Spacing (mm): | 2.000 |
Substrate: | Soda Lime Float Glass |
Optical Density OD: | >3.0 |
Overall Accuracy (mm): | ±0.002 |
Pattern Size (mm): | 150 x150 |
Dimensions (inches): | 7 x 7 |
Surface Quality: | 40-20 |
Thickness (mm): | 1.5 |
Type: | Chrome on Glass |
Dot Diameter Tolerance (mm): | ±0.002 |
Dot Spacing Tolerance (mm): | ± 0.001 Center to Center, ± 0.001 Grid Corner to Corner |
| 注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途
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