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1. 发明授权

US5726570A NMR measuring cell 失效
标题翻译： NMR测量池
公开(公告)号：US5726570A
公开(公告)日：1998-03-10
申请号：US758881
申请日：1996-12-02
申请人： Manfred Spraul , Martin Hofmann , Harald Schwalbe
发明人： Manfred Spraul , Martin Hofmann , Harald Schwalbe
IPC分类号： G01N30/34 , G01N30/62 , G01R33/30 , G01R3/00
CPC分类号： G01R33/307 , G01N2030/347 , G01N30/62
摘要： The invention concerns a NMR measuring cell, in particular one for a flow-through probe head (1) and having at least a first inlet opening (10) to introduce a first injected or pumped reaction liquid into the measuring cell (1) and a second inlet opening (11) for introduction of a second injected or pumped reaction liquid into the measuring cell (1). The measuring cell (1)is subdivided by means of an at least partially movable wall (2) into at least a first chamber (17) which communicates with the first inlet opening and a second Chamber (19) which communicates with the second inlet opening (11). The at least partially movable wall (2) is configured and adapted in such a fashion that directed motion thereof leads to a mixing together of the first reaction liquid separately stored in the first chamber (17) with the second reaction liquid separately stored in the second chamber (19). In accordance with the invention a rapid and homogeneous mixing-together of the two reaction liquids is achieved in milliseconds.
摘要翻译：本发明涉及一种NMR测量池，特别是一种用于流通探头（1）并具有至少一个第一入口（10）的入口开口（10），用于将第一注入或泵送的反应液体引入测量池（1）用于将第二注射或泵送的反应液体引入测量池（1）中的第二入口（11）。测量单元（1）借助于至少部分可移动的壁（2）被分为至少与第一入口开口连通的第一腔室（17）和与第二入口开口连通的第二腔室（19）（11）。所述至少部分可移动的壁（2）被构造和适配成这样的方式：其引导的运动导致分别储存在第一腔室（17）中的第一反应液体与分开存储在第二腔室室（19）。根据本发明，可以在几毫秒内实现两种反应液体的快速均匀混合。

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