Wenner and Schlumberger Electric Resistivity Tomography

                                                             Wenner and Schlumberger Electric Resistivity Tomography

Main Applications

·Widely used for high-resolution research, tomography and monitoring applications.

· Coal mining gobs, caves of Custer area, geological disasters survey like landslides other geological disasters.

· High resolution engineering geological exploration like factory foundations, highways, bridges, railways, civil engineering, hydrology, engineering, environmental.

· Metal and non-metallic mineral resources exploration and geothermal exploration

System Composition
One DZD-6A multi-functional DC resistivity instrument as the survey and control unit in the system, equipped with a DUK-2A type 60-channel or 120-channel multiplex electrode switch manufactured by our factory, and cables, electrodes and other related accessories, together to form the resistivity imaging system.

Main Features.

· Multiple function in one machine: The instrument has four functions including long lead IP instrument, 2D high density resistivity meter, 2D high-density IP instrument, and medium-power short lead transmitter.

· Easy for Operation: The instrument adopts all-digital automatic measurement, thus can execute automatic compensation for spontaneous potential, drift and electrode polarization. By adopting large screen LCD display in Chinese characters, more than fourteen types of wiring working mode can be directly displayed in high-density measurement mode; in DZD-6A stand-alone mode, nine types of electrode arranging methods can be directly displayed; meanwhile, real-time curve display can be realized during working