公开(公告)号：US20090159803A1

公开(公告)日：2009-06-25

申请号：US12341573

申请日：2008-12-22

Applicant: Fritz BERTHOLD ,  Norbert Klaiber

Inventor： Fritz BERTHOLD ,  Norbert Klaiber

IPC: G01T1/20

CPC classification number: G01N21/6452 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0232 ,  G01N21/6408 ,  G01N21/6445 ,  G01N21/76

Abstract: An apparatus for selected measurement of at least one of luminescent and fluorescent radiation from at least one sample well, the apparatus comprising: means defining an excitation light path for fluorescence measurements; at least one light source in the excitation path; means defining an emission light path; and at least one detector with a wavelength selector in the emission light path, wherein: the apparatus further comprises at least one first reflector element that encompasses a reflection chamber and projects at least a portion of the light emitted from the at least one sample well directionally onto the wavelength selector; the emission light path extends between the at least one sample well and the wavelength selector through the at least one first reflector element; and the excitation light path extends into the reflection chamber and extends to a point above the at least one sample well.

Abstract translation: 一种用于选择测量来自至少一个样品阱的发光和荧光辐射中的至少一种的装置，所述装置包括：限定用于荧光测量的激发光路径的装置; 激励路径中的至少一个光源; 限定发射光路的装置; 以及至少一个在发射光路中具有波长选择器的检测器，其中：所述设备还包括至少一个第一反射器元件，其包围反射室并将至少一部分从所述至少一个样品阱射出的光定向地突出 到波长选择器上; 所述发射光路通过所述至少一个第一反射器元件在所述至少一个样品阱和所述波长选择器之间延伸; 并且激发光路延伸到反射室中并延伸到至少一个样品阱上方的点。

公开(公告)号：US06949754B2

公开(公告)日：2005-09-27

申请号：US10206824

申请日：2002-07-29

Applicant: Michael Peukert ,  Norbert Klaiber ,  Berthold Breitkopf

Inventor： Michael Peukert ,  Norbert Klaiber ,  Berthold Breitkopf

IPC: G01N21/64 ,  G01N21/76

CPC classification number: G01N21/6452 ,  G01N21/76 ,  G01N2021/6471

Abstract: An apparatus for selected measurement of, in particular, luminescent and/or fluorescent radiation has a plurality of measurement light paths (M1, M2, M3), which each have their own measuring devices optimized for the particular measurement mode. As a common device, a filter holder (5) is used, in which the detector and each of the measuring devices have access to each of the openings of the filter holder, and each of these openings can be equipped with an emissions filter that is expedient for the particular measurement mode involved. The result is an especially compact arrangement of a multipurpose measuring instrument with measurement properties that are largely equivalent to the measurement properties of special individual measuring instruments and that is also suitable in particular as an individual instrument for special luminescence measurements, such as BRET measurements.

Abstract translation: 用于特别是发光和/或荧光辐射的选择测量的装置具有多个测量光路径（M 1，M 2，M 3），它们各自具有针对特定测量模式而优化的测量装置。 作为通用装置，使用过滤器保持器（5），其中检测器和每个测量装置可以进入过滤器保持器的每个开口，并且这些开口中的每一个可以配备有排放过滤器 适用于所涉及的特定测量模式。 结果是具有测量性质的多用途测量仪器的特别紧凑的布置，其大体上等同于特殊的单独测量仪器的测量特性，并且特别适用于特殊发光测量（例如BRET测量）的单独仪器。