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发明授权
CN102141540B 一种测量纳米磁性液体交流磁化率的装置和方法 失效 - 权利终止

一种测量纳米磁性液体交流磁化率的装置和方法
摘要：
本发明公开了一种测量纳米磁性液体交流磁化率装置，该测量装置包括：样品测量单元、样品控制单元和数据分析处理单元；所述，样品测量单元的作用为测量待测样品，所述样品控制单元上设置两个材料和尺寸完全一样的毛细管，所述两个毛细管其中一个装有待测样品，另一个为空试管；所述样品控制装置使两个试管交替进出样品测量单元；数据分析处理单元用于采集、存储和处理所述样品测量单元的数据，并控制所述样品控制单元运动。本发明还公开了使用上述装置对纳米磁性液体交流磁化率进行测量的方法。
摘要（英）：

The invention discloses a device for measuring the susceptibility of a nano magnetic liquid, and the device provided by the invention comprises a sample measuring unit, a sample control unit and a data analyzing and processing unit, wherein the sample measuring unit is used for measuring a sample to be measured; two capillaries which are made of the same material and are same in dimension are arranged on the sample control unit; one of the two capillaries is filled with the sample to be measured, and the other capillary is an empty test tube; the sample control unit enables the two test tubesto be alternately in and out the sample measuring unit; and the data analyzing and processing unit is used for collecting, storing and processing the data of the sample measuring unit and controllingthe motion of the sample control unit. The invention also discloses a method for measuring the susceptibility of a nano magnetic liquid by utilizing the device provided by the invention.

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