发明名称 |
Brinell and Vickers metal test impression automatic processing procedure uses CCD camera optical measurement under ring illumination |
摘要 |
<p>Brinell and Vickers metal test impression (5) processing procedure uses a CCD (Charge Coupled Device) camera and optical measurement under ring illumination (2) so that the test impression reflects light into the objective (1) whilst the test piece surface (4) reflects it to the side creating a dark field.</p> |
申请公布号 |
DE10320915(A1) |
申请公布日期 |
2004.11.25 |
申请号 |
DE2003120915 |
申请日期 |
2003.05.05 |
申请人 |
KB PRUEFTECHNIK GMBH |
发明人 |
BEISEL, PETER;KESLER, CLAUS |
分类号 |
G01N3/00;G01N3/06;G01N3/42;(IPC1-7):G01N3/42 |
主分类号 |
G01N3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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