Miniature resistivity probe for detecting soil pollution concentration and detection method

The invention discloses a miniature resistivity probe for detecting soil pollution concentration and a detection method, the miniature resistivity probe comprises a probe rod and a conical tip, the probe rod comprises an upper side wall friction cylinder and a lower side wall friction cylinder, the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU XIAOYAN, LU ZHAOCHI, LI ZHE, LIU LULU, PENG LIXIN, CAI GUOJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a miniature resistivity probe for detecting soil pollution concentration and a detection method, the miniature resistivity probe comprises a probe rod and a conical tip, the probe rod comprises an upper side wall friction cylinder and a lower side wall friction cylinder, the upper side wall friction cylinder is internally provided with an upper inner cylinder, the upper inner cylinder is provided with an upper connecting bolt, the lower side wall friction cylinder is internally provided with an inner cone, and the inner cone is provided with a lower connecting bolt. The upper side wall friction cylinder is connected to the periphery of the upper connecting bolt in a sleeving mode, the lower side wall friction cylinder is connected to the periphery of the lower connecting bolt in a sleeving mode and connected with the conical tip, a lower inner cylinder is arranged between the inner cone and the conical tip, and a copper ring type four-electrode is arranged on the outer side of the uppe