公开(公告)号：US20170059478A1

公开(公告)日：2017-03-02

申请号：US14840516

申请日：2015-08-31

申请人： Mettler-Toledo AG

发明人： Tomasz POL ,  Chun-Hung KUO ,  William Alan MARKS

IPC分类号： G01N21/27

CPC分类号： G01N21/276 ,  G01N21/274 ,  G01N21/278 ,  G01N21/31 ,  G01N21/90 ,  G01N2021/3137 ,  G01N2201/061 ,  G01N2201/068 ,  G01N2201/08

摘要： Apparatuses and methods are disclosed for performing a light-absorption measurement on a test sample and a compliance measurement on a reference sample. A method includes moving a reference sample receptacle carrier of an apparatus to position a first reference sample receptacle received in the carrier at a second position in a light path, directing light from an illumination system to a detection system along the light path to perform a light-absorption measurement on a first reference sample at the second position, moving the carrier to position the first receptacle out of the light path, placing a test sample receptacle in a test sample receptacle holder of the apparatus in the light path at a first position different from the second position, and directing light along the light path to perform a light-absorption measurement on a test sample in the test sample receptacle holder at the first position.

摘要翻译： 公开了用于对测试样品进行光吸收测量和对参考样品的顺应性测量的装置和方法。 一种方法包括移动设备的参考样本容器托架，以将容纳在载体中的第一参考样本容器定位在光路中的第二位置，将来自照明系统的光引导到沿着光路的检测系统以执行光 - 在第二位置处对第一参考样品进行吸收测量，移动载体以将第一容器定位在光路之外，将测试样品容器放置在光路中的测试样品容器保持器中的第一位置处不同 并且沿着光路引导光，以在第一位置的测试样品容器保持器中的测试样品上进行光吸收测量。

公开(公告)号：US20170059404A1

公开(公告)日：2017-03-02

申请号：US14840537

申请日：2015-08-31

申请人： Mettler-Toledo AG

发明人： Chun-Hung KUO ,  Robert KOVICH ,  Tomasz POL ,  Mario CREVATIN

IPC分类号： G01J3/02 ,  G01J3/28

CPC分类号： G01J3/0229 ,  G01J3/0202 ,  G01J3/0218 ,  G01J3/0221 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/18 ,  G01J3/2803

摘要： A spectrograph as disclosed includes a housing, wherein a wall of the housing includes first, second and third openings, an entrance slit located at the first opening and configured to direct light along a first light path portion in the interior of the housing, a dispersive element located at the second opening and configured to receive light from the entrance slit along the first light path portion and direct light along a second light path portion in the interior of the housing, a detector located at the third opening and configured to receive light from the dispersive element along the second light path portion. The detector can include first and second groups of light-sensitive regions. A cover can be positioned to separate the first group of light-sensitive regions from the light path, the second group of light-sensitive regions being exposed to the light path.

摘要翻译： 所公开的光谱仪包括壳体，其中壳体的壁包括第一，第二和第三开口，位于第一开口处的入口狭缝，其构造成沿着壳体内部的第一光路部分引导光，分散 元件，其位于第二开口处，并被配置为沿着第一光路部分接收来自入口狭缝的光，并沿着壳体内部的第二光路部分引导光，位于第三开口处的被配置为接收来自 沿着第二光路部分的色散元件。 检测器可以包括第一和第二组光敏区域。 可以将盖定位成将第一组光敏区域与光路分开，第二组光敏区域暴露于光路。

公开(公告)号：US20160153895A1

公开(公告)日：2016-06-02

申请号：US14558207

申请日：2014-12-02

申请人： Mettler-Toledo AG

发明人： Chun-Hung KUO ,  Tomasz POL ,  Mario CREVATIN

IPC分类号： G01N21/25 ,  G01N21/27 ,  G01N21/03

CPC分类号： G01N21/255 ,  G01N21/01 ,  G01N21/0303 ,  G01N2021/0314 ,  G01N2021/035 ,  G01N2021/036 ,  G01N2021/0364

摘要： An apparatus and a method are disclosed for performing a light-absorption measurement of a specified amount of sample. A method for performing a light-absorption measurement of a specified amount of sample includes placing the sample on the surface of an apparatus including the surface and a light reflector, the light reflector being mechanically coupled with the surface and separated from the surface by a separation distance, changing the separation distance, while the light reflector remains mechanically coupled with the surface, to a first separation distance, and performing a first light-absorption measurement of the sample via the apparatus, while the separation distance is equal to the first separation distance, and while the sample is subject to pressure force.

摘要翻译： 公开了一种用于对特定量的样品进行光吸收测量的装置和方法。 用于进行特定量的样品的光吸收测量的方法包括将样品放置在包括该表面的设备的表面和光反射器的表面上，所述光反射器与表面机械耦合并通过分离与表面分离 距离，改变分离距离，同时光反射体保持与表面机械耦合到第一分隔距离，并且经由装置对样品进行第一光吸收测量，同时间隔距离等于第一间隔距离 ，而样品受压力。