发明名称 |
Accessory for attenuated total internal reflectance (ATR) spectroscopy |
摘要 |
An accessory for use with a microscope arranged to carry out ATR measurements has a support (40) which can be mounted on the moveable stage of the microscope. A mounting (100) for an ATR crystal (106) is carried on the support. The accessory includes a registration indicium which is located at a fixed position relative to the sample contacting area of the crystal. The registration indicium is preferably provided at the apex region of the crystal. The registration indicium can be used to ensure correct focussing of a sample when obtaining an image of the sample.
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申请公布号 |
US7935929(B2) |
申请公布日期 |
2011.05.03 |
申请号 |
US20070912480 |
申请日期 |
2007.04.26 |
申请人 |
PERKINELMER SINGAPORE PTE LTD. |
发明人 |
HOULT ROBERT ALAN;CARTER RALPH LANCE;WILKINSON ANTONIO CANAS |
分类号 |
G01J5/02 |
主分类号 |
G01J5/02 |
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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