发明名称 |
SAMPLE MODULE WITH SAMPLE STREAM SPACED FROM WINDOW, FOR X-RAY ANALYSIS SYSTEM |
摘要 |
An x-ray analysis system with an x-ray source for producing an x-ray excitation beam directed toward an x-ray analysis focal area; and a sample chamber for presenting a fluid sample to the x-ray analysis focal area. The x-ray excitation beam is generated by an x-ray engine and passes through an x-ray transparent barrier on a wall of the chamber, to define an analysis focal area within space defined by the chamber. The fluid sample is presented as a stream suspended in the space and streaming through the focal area, using a laminar air flow and/or pressure to define the stream. The chamber's barrier is therefore separated from both the focal area and the sample, resulting in lower corruption of the barrier.
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申请公布号 |
US2009213988(A1) |
申请公布日期 |
2009.08.27 |
申请号 |
US20090391677 |
申请日期 |
2009.02.24 |
申请人 |
X-RAY OPTICAL SYSTEMS, INC. |
发明人 |
CHEN ZEWU;DELANEY RORY;XIN KAI |
分类号 |
G01N23/223;G21K5/08;H05G1/00 |
主分类号 |
G01N23/223 |
代理机构 |
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