公开(公告)号：US07851712B2

公开(公告)日：2010-12-14

申请号：US11738202

申请日：2007-04-20

申请人： Paul Lüchinger

发明人： Paul Lüchinger

IPC分类号： G10G21/28 ,  G01G23/48 ,  G01G23/01

CPC分类号： G01N5/045 ,  G01N5/025 ,  G01N22/04

摘要： A measuring instrument for the gravimetric determination of moisture has a housing with a test compartment arranged in the housing, as well as a weighing device installed in the housing. The weighing device includes a sample receiver that is disposed inside the test compartment when in the measuring position. A radiation source arranged in the test compartment which during a test process serves to heat the sample placed on the sample receiver. A suction device, arranged adjacent to the test compartment, remove moisture and any other volatiles given off by the sample during the measurement process providing a more stable flow pattern in the test compartment.

摘要翻译： 用于重量测定水分的测量仪器具有壳体，其中设置有壳体中的测试室，以及安装在壳体中的称重装置。 称重装置包括在测量位置时设置在测试室内的样品接收器。 布置在测试室中的辐射源，其在测试过程中用于加热放置在样品接收器上的样品。 与测试隔室相邻布置的抽吸装置在测量过程中除去水分和由样品发出的任何其它挥发物，从而在测试室中提供更稳定的流动模式。