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1. 发明公开

EP2866022A1 AUTOMATIC ANALYSIS DEVICE AND TEST SAMPLE MEASUREMENT METHOD 有权
标题翻译：自动化解决方案解决方案
公开(公告)号：EP2866022A1
公开(公告)日：2015-04-29
申请号：EP13809593.0
申请日：2013-05-30
申请人： Hitachi High-Technologies Corporation
发明人： YOKOKAWA, Akiko , MIMURA, Tomonori , ADACHI, Sakuichiro
IPC分类号： G01N21/27 , G01N21/49 , G01N21/59 , G01N35/00
CPC分类号： G01N35/1002 , G01N21/253 , G01N21/274 , G01N21/51 , G01N21/82 , G01N35/00623 , G01N35/00693 , G01N35/025 , Y10T436/115831
摘要： The present invention makes it possible to decide an optimum photometer between a light-scattering photometer and an absorptiometer in accordance with a concentration range, and materialize an automatic analysis apparatus capable of improving detection sensitivity. A standard solution is measured multiple times at a normal calibration and a calibration curve is created (Step S1). Calibration curves are individually created for an absorptiometer and a light-scattering photometer from the minimum and maximum measured values of the concentrations of each standard solution (Step S2). The upper and lower limits of a standard solution concentration are computed from the minimum/maximum calibration curves (Step S3). A sensitivity (signal quantity) is computed by using calibration parameters (Steps S3 and S4). Whether to use a concentration by absorption or a concentration by scattered light is decided on the basis of the computed sensitivity (Step S5). In other words, the computed sensitivities are compared between the concentration by absorption and the concentration by scattered light, and the use of the concentration of a higher sensitivity is decided.
摘要翻译：本发明使得可以根据浓度范围决定光散射光度计和吸光光度计之间的最佳光度计，并且实现能够提高检测灵敏度的自动分析装置。在正常校准下多次测量标准溶液，并创建校准曲线（步骤S1）。根据每个标准溶液的浓度的最小和最大测量值，分别为吸光计和光散射光度计创建校准曲线（步骤S2）。从最小/最大校准曲线计算标准溶液浓度的上限和下限（步骤S3）。通过使用校准参数计算灵敏度（信号量）（步骤S3和S4）。基于计算出的灵敏度来决定是否通过吸收或通过散射光的浓度使用浓度（步骤S5）。换句话说，通过吸收的浓度和通过散射光的浓度来比较所计算的灵敏度，并且确定使用更高灵敏度的浓度。

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