公开(公告)号：EP2684031A4

公开(公告)日：2014-09-24

申请号：EP12754324

申请日：2012-03-06

Applicant: HORIBA INSTR INC

Inventor： GILMORE ADAM M ,  TONG XIAOMEI

IPC: G01N21/64 ,  G01N21/31

CPC classification number: G01N33/18 ,  G01J3/021 ,  G01J3/0294 ,  G01J3/12 ,  G01J3/18 ,  G01J3/42 ,  G01J3/4406 ,  G01N21/33 ,  G01N21/645 ,  G01N2021/1734 ,  G01N2021/6417 ,  G01N2021/6421 ,  G01N2021/6491 ,  G01N2201/061 ,  G01N2201/127

Abstract: A system or method for analyzing a sample include an input light source, a double subtractive monochromator positioned to receive light from the input light source and to sequentially illuminate the sample with each of a plurality of wavelengths, a multi-channel fluorescence detector positioned to receive and substantially simultaneously detect multiple wavelengths of light emitted by the sample for each of the plurality of excitation wavelengths, an absorption detector positioned to receive and detect light passing through the sample, and a computer in communication with the monochromator, the fluorescence detector, and the absorption detector, the computer controlling the monochromator to sequentially illuminate the sample with each of the plurality of wavelengths while measuring absorption and fluorescence of the sample based on signals received from the fluorescence and absorption detectors.

Abstract translation: 用于分析样本的系统或方法包括输入光源，双减色单色仪，定位成接收来自输入光源的光并且以多个波长中的每一个顺序照射样品;多通道荧光检测器，定位成接收 并且基本上同时检测由所述样品对于所述多个激发波长中的每一个发射的多个波长的光;吸收检测器，其定位成接收和检测通过所述样品的光;以及计算机，其与所述单色仪，所述荧光检测器和 吸收检测器，控制单色仪的计算机基于从荧光和吸收检测器接收的信号测量样品的吸收和荧光，顺序地照射多个波长中的每个波长的样品。