发明名称 |
Instrument for optical measurement of samples |
摘要 |
<p>The present invention relates generally to the field of biochemical laboratory instrumentation for different applications of measuring properties of samples on e.g. microtitration plates and corresponding sample supports. The object of the invention is achieved by providing an optical measurement instrument for photoluminescence, chemiluminescence and/or AplhaScreen measurements wherein different optical modules are used for alternative measurements. The excitation pulses for the alternative measurements are guided via two different routes to the optical module, said routes reaching the module in different angles. This way it is possible to use alternative radiation sources without optical switches and without changing the optical system. The object of the invention is further achieved by providing an additional lens in the optical module when a thermo plate is used. This way it is possible to achieve a correct optical focus in different measurement modes not depending on the use of the thermo plate. <IMAGE></p> |
申请公布号 |
EP1517135(A1) |
申请公布日期 |
2005.03.23 |
申请号 |
EP20040396056 |
申请日期 |
2004.08.31 |
申请人 |
WALLAC OY |
发明人 |
HARJU, RAIMO;SALONEN, JANNE;TURUNEN, HANNU |
分类号 |
G01N21/25;G01N21/64;G01N21/76;G02B6/00;(IPC1-7):G01N21/64;G02B6/26 |
主分类号 |
G01N21/25 |
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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