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发明授权
CN101769840B 分体式温控石英晶体微量天平装置 失效 - 权利终止

分体式温控石英晶体微量天平装置
摘要：
本发明涉及一种分体式温控石英晶体微量天平装置，包括温控石英晶体微量天平传感探头系统(1)和与其电连接的温控石英晶体微量天平传感电路系统(2)；所述温控石英晶体微量天平传感探头包括传感晶片(11)、参考晶片(12)、铂电阻(13)、加热器(14)和中间插头(15)；温控石英晶体微量天平传感电路包括输入插头(21)、传感晶片振荡电路(22)、参考晶片振荡电路(23)、差频电路(24)、连接电路板(25)、输出插头(26)；本发明的温控石英晶体微量天平能够工作在-190℃～100℃且由传感探头和传感电路两个模块组成，每个模块具有便携性和易用性。
摘要（英）：

The invention relates to a split type temperature-control quartz crystal microbalance device, comprising a temperature-control quartz crystal microbalance sensing probe system (1) and a temperature-control quartz crystal microbalance sensing circuit system (2) which is electrically connected with the temperature-control quartz crystal microbalance sensing probe system (1), wherein the temperature-control quartz crystal microbalance sensing probe comprises a sensing wafer (11), a reference wafer (12), a platinum resistor (13), a heater (14) and a middle plug (15); and the temperature-control quartz crystal microbalance sensing circuit comprises an input plug (21), a sensing wafer oscillating circuit (22), a reference wafer oscillating circuit (23), a differential frequency circuit (24), a connecting circuit board (25) and an output plug (26). The temperature-control quartz crystal microbalance can operate at the temperature of -190DEG C-100DEG C, and consists of the sensing probe and the sensing circuit, and each module has the advantages of convenient carrying and easy use.

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