Lunar surface dust deposition mass in-situ detector and manufacturing method thereof

The invention relates to the technical field of space detection, in particular to a lunar surface dust deposition mass in-situ detector and a manufacturing method thereof.The lunar surface dust deposition mass in-situ detector comprises a measuring quartz crystal microbalance, a resonance circuit an...

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Hauptverfasser: KONG FENGLIAN, WANG YONGJUN, ZHUANG JIANHONG, ZHAO CHENGXUAN, WANG YI, LI DETIAN, ZHANG HAIYAN, LI CUNHUI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to the technical field of space detection, in particular to a lunar surface dust deposition mass in-situ detector and a manufacturing method thereof.The lunar surface dust deposition mass in-situ detector comprises a measuring quartz crystal microbalance, a resonance circuit and a reference quartz crystal microbalance; wherein the measuring quartz crystal microbalance and the reference quartz crystal microbalance are arranged on the same plane; the measuring quartz crystal microbalance is connected with the resonance circuit; and a temperature sensor is arranged in the reference quartz crystal microbalance. The device is simple in structure, high in response speed, high in sensitivity and wide in measurement range, the temperature measured by the reference quartz wafer is used for correcting the influence of the temperature on the measurement quartz wafer in the lunar surface extremely-high vacuum environment lacking a heat conduction medium, the adverse contribution of the temperature t