公开(公告)号：US5046853A

公开(公告)日：1991-09-10

申请号：US365131

申请日：1989-06-12

申请人： Ralf Hemel ,  Friedrich Linhart

发明人： Ralf Hemel ,  Friedrich Linhart

IPC分类号： G01N15/06 ,  G01N1/10 ,  G01N15/14

CPC分类号： G01N15/1404 ,  G01N1/10 ,  G01N2015/1409

摘要： A flow cell through which the sample stream is passed surrounded by an enveloping stream is equipped with a laser-optical measuring means. For use in pressurized systems the inlet of the cell for the enveloping stream medium is connected on the upstream side to a constant pressure and flow means and the outlet from the cell is connected on the downstream side to a regulating means for the sample and enveloping stream flow rate.

摘要翻译： 样品流通过包围流包围的流动池装备有激光光学测量装置。 为了在加压系统中使用，用于包封流介质的电池的入口在上游侧连接到恒定压力和流动装置，并且来自电池的出口在下游侧连接到用于样品和包裹流的调节装置 流量。