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1. 发明公开

EP0823625A1 Inspection cell 失效
标题翻译：检查单元
公开(公告)号：EP0823625A1
公开(公告)日：1998-02-11
申请号：EP97305906.6
申请日：1997-08-04
申请人： OXFORD ANALYTICAL INSTRUMENTS LIMITED
发明人： Field, Kenneth Malcolm , Finney, Mark Simon , Nunn, Trevor Anthony
IPC分类号： G01N1/28 , G01N1/20
CPC分类号： G01N1/286
摘要： A powder sample inspection cell assembly comprising a cell (1), an aperture (15) being provided in a side wall of the cell; a closure member (16) which can be clamped over the aperture to close it; and means (22) for compacting the contents of the cell. The cell is oriented such that, after compaction, powder in the cell (1) is sufficiently compacted so as not to escape through the aperture (15) when the closure member (16) is removed.
摘要翻译： 1。一种粉末样品检测电池组件，包括电池（1），在电池的侧壁中提供孔（15）一个封闭件（16），该封闭件可以夹在该孔上以将其封闭; 和用于压缩该单元的内容的装置（22）。所述单元被定向成使得在压实之后，当封闭构件（16）被移除时，单元（1）中的粉末被充分地压缩以便不会通过孔（15）逸出。

2. 发明公开

EP0816834A3 X-ray fluorescence analysis 失效
标题翻译： X射线荧光分析
公开(公告)号：EP0816834A3
公开(公告)日：1998-07-29
申请号：EP97304505.7
申请日：1997-06-25
申请人： OXFORD ANALYTICAL INSTRUMENTS LIMITED
发明人： Finney, Mark Simon
IPC分类号： G01N23/223
CPC分类号： G01N23/223 , G01N2223/076
摘要： A method of obtaining information concerning the content of an experimental sample. The method comprises:
(i) irradiating a standard sample with X-rays and monitoring fluorescent X-rays emitted by the standard sample to obtain a correction coefficient I SID related to the intensity of the monitored X-rays. (ii) Irradiating the experimental sample under substantially the same experimental conditions as in step (i) with X-rays and monitoring fluorescent X-rays emitted by the experimental sample to obtain one or more experimental values I X , each experimental value being related to the intensity of the monitored X-rays corresponding to a particular analyte. (iii) Obtaining the information concerning the content of the experimental sample in accordance with an algorithm incorporating the experimental value I X , a calibration curve for the or each analyte and the correction coefficient I STD . The correction coefficient I STD is used to correct for any difference between the experimental conditions prevailing in steps (i) and (ii) and the calibration experimental conditions associated with the calibration curve.

3. 发明公开

EP0816834A2 X-ray fluorescence analysis 失效
标题翻译： X射线荧光分析
公开(公告)号：EP0816834A2
公开(公告)日：1998-01-07
申请号：EP97304505.7
申请日：1997-06-25
申请人： OXFORD ANALYTICAL INSTRUMENTS LIMITED
发明人： Finney, Mark Simon
IPC分类号： G01N23/223
CPC分类号： G01N23/223 , G01N2223/076
摘要： A method of obtaining information concerning the content of an experimental sample. The method comprises:

(i) irradiating a standard sample with X-rays and monitoring fluorescent X-rays emitted by the standard sample to obtain a correction coefficient I SID related to the intensity of the monitored X-rays.
(ii) Irradiating the experimental sample under substantially the same experimental conditions as in step (i) with X-rays and monitoring fluorescent X-rays emitted by the experimental sample to obtain one or more experimental values I X , each experimental value being related to the intensity of the monitored X-rays corresponding to a particular analyte.
(iii) Obtaining the information concerning the content of the experimental sample in accordance with an algorithm incorporating the experimental value I X , a calibration curve for the or each analyte and the correction coefficient I STD .

The correction coefficient I STD is used to correct for any difference between the experimental conditions prevailing in steps (i) and (ii) and the calibration experimental conditions associated with the calibration curve.
摘要翻译：一种获取有关实验样本内容的信息的方法。该方法包括：（i）用X射线照射标准样品并监测由标准样品发射的荧光X射线，以获得与监测的X射线的强度相关的校正系数ISID。（ii）在与步骤（i）基本上相同的实验条件下用X射线照射实验样品并监测由实验样品发射的荧光X射线以获得一个或多个实验值IX，每个实验值与被监测的X射线对应于特定分析物的强度。（iii）根据包含实验值IX，该分析物或每个分析物的校准曲线和校正系数ISTD的算法获得关于实验样品的内容的信息。校正系数ISTD用于校正步骤（i）和（ii）中的实验条件与校准曲线相关的校准实验条件之间的任何差异。

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