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Heat quantity measurement device during simultaneous measurement of evaporation/condensation kinetics in minute liquid amounts, has a component for determining thermodynamic parameters.

机译:在同时测量微量液体的蒸发/冷凝动力学的过程中,热量测量装置具有确定热力学参数的组件。

摘要

An upper part (251) forming a hollow cylinder is made air-tight in a measuring chamber (25) by a base (252) for controlling a rod-shaped holder (261) for a first weighing scale (262) in an ultra micro balance (26), directly on which or via a carrier (263) there is a cup/second scale (264) with a sample liquid (265). This cup is thermally insulated from its base. A measuring device determines changes dependent on time in the smallest amounts of liquid. The measuring chamber has a computer to register, display, evaluate and/or subsequently process measurement values.
机译:形成空心圆柱体的上部(251)通过底座(252)在测量室(25)中气密,该底座用于以超微方式控制用于第一秤(262)的杆状支架(261)。天平(26),直接在其上或通过载体(263)有一个带有样品液(265)的杯子/秒刻度尺(264)。该杯子与其底座热绝缘。测量设备根据时间来确定最小量液体中的变化。测量室具有一台计算机,用于记录,显示,评估和/或随后处理测量值。

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