Geophysical Resistivity Survey Equipment and 2D Resistivity Meter for Underground Water

    The working principle of the WGMD-4 high-density resistivity measurement system mainly involves resistivity measurement technology, which is a geophysical exploration method used to detect the electrical characteristics of underground rock formations. The system works by sending current into the ground and measuring the resulting changes in the electric field. Specifically, the WGMD-4 system uses multiple electrodes to send and receive current signals, and by changing the arrangement of the electrodes, the resistivity distribution at different depths and locations can be measured. This method is very useful for understanding the electrical structure of underground rock formations, especially in the fields of geological surveys and resource exploration

Main Application:

   The instrument can be widely applied in metal and nonmetal mineral resources detection, city geophysical exploration, railway and bridge exploration, and other application. It is also applied in hydrologic geology and engineering geology such as searching for ground water, locate base of dam and flood protection levee incipient fault, can still used for geothermal prospecting.

Technical Specification:

   In addition, the operation of the WGMD-3 system also includes some key steps, such as clearing operations, online communication, hardware testing, and testing the WDZJ-3 multi-channel electrode converter, which are important links to ensure that the system accurately measures resistivity. Through these operations, the system can effectively collect and process data to provide detailed information about underground structures‌1.

   In general, the WGMD-3 high-density resistivity measurement system measures the resistivity distribution by sending and receiving current signals using different electrode arrangements, thereby realizing the detection and analysis of the electrical structure of underground rock formations. This method has a wide range of application value in geological exploration and resource surveys.