Application And Advantages of High-density Electrical Instrument

In recent years, my country has developed very fast, and the improvement of science and technology has played a good role in promoting and upgrading the application of various technologies. High-density electrical instruments have more detection advantages than traditional electrical instruments, and have many characteristics in use. Today, the editor systematically summarizes the application and advantage analysis of high-density electrical instruments.

The high-density electrical instrument solves underground geological problems by observing and studying the distribution law of artificially established underground stable current fields, and has the characteristics of intuitiveness, high resolution, and high precision. Through ground observation of the changes in the artificially established stable current field, the electrical changes of underground media are studied, and the buried depth, nature and shape of underground obstacles are judged by analysis. On the pre-selected survey lines and measuring points, dozens or even hundreds of electrodes are arranged at the same time; then they are connected to a special electrode conversion device with a multi-core cable; the latter can be controlled by the instrument's measurement program according to the operator's instructions to combine these electrodes into specified electrode devices and electrode distances, and quickly complete the resistivity observation of multiple electrode devices and multiple electrode distances at multiple measuring points on the observation profile.

Application of high-density electrical method

1. Widely used in metal and non-metal mineral resource exploration, urban water exploration, railway bridge exploration and other fields.

2. Groundwater survey, hidden danger location of reservoir dam foundation and flood control embankment, fault zone and collapse column landslide, coal mining area, geothermal search and other hydrological and engineering geological exploration.

Advantages of high-density electrical method

1. High-density electrical method is more convenient than electrode arrangement, and the electrode arrangement can be completed at one time. Its advantage is that the electrode arrangement brings electrode interference, so more accurate data can be obtained during the measurement process.

2. Various electrode arrangements can be measured during use. This has an optimization effect on the technology of using multiple electrodes for measurement at the same time, and can obtain rich geological information on the state of geoelectric structure, and the data accuracy is also highly guaranteed.

3. Through data storage, data utilization can be improved, and measurement data collection and collection can be carried out in an automated mode with faster data collection speed. This model has better reduced the intermediate form of manual data collection. The resulting data errors and data information loss, etc.

4. High-density electrical instrument also has certain convenience for data processing. While collecting, it can also perform real-time processing on site and offline processing. This is not only well optimized on the basis of resistivity method, but also well introduced intelligent mode and improved the intelligent level of technology.

In general, high-density electrical instrument has higher technical advantages and its application range is relatively wide.