山东中矿集团掘进支护分公司

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Groundwater resource detection Groundwater detector
Introduction to the type natural electric field geophysical detector
The type natural electric field geophysical detector is based on our company’s reference to advanced domestic and foreign technologies to solve the problem of conducting experiments in complex natural electric fields. Major issues of shielding and frequency-selective signal processing and amplification, and multiple anti-interference designs. We use changes in resistivity changes and other related parameters caused by differences in natural electric fields and geological structures to judge and analyze the geological anomalies we are looking for.
The natural electric field geophysical detector is basically the same as the traditional artificial electric field exploration. The biggest difference is that it uses natural electricity as the field source, omitting the traditional bulky power supply part, and the whole set of instruments does not exceed the standard. It has the advantages of simple operation, convenient portability, high accuracy, high speed, fast deployment, flexibility and diversity. The speed is twice that of the traditional DC electric survey, making it a powerful tool for electrical survey. In recent years, we have achieved remarkable results and have been widely recognized by our customers.
Main uses
It is widely used for detailed survey and general survey exploration of metallic ores and non-metallic minerals, reducing mining investment risks and improving the success rate and scientificity of mining.
It is widely used for detailed investigation and general survey of groundwater to meet the needs of human and animal drinking water, industrial water and agricultural irrigation.
It is also used in engineering geological exploration, disaster geological exploration, coal mine goaf archaeological excavation, urban geophysical prospecting, non-metallic pipeline survey and other applications.
Three main features
Fast speed and high efficiency
A profile measurement of about meters can be completed in one day to understand geological anomalies at different depths. Compared with traditional artificial electric field exploration, the exploration speed and efficiency are doubled. about.
Easy to carry
Using the natural electromagnetic field of the earth as the signal source, no bulky artificial power supply field source part is needed. The whole set weighs no more than kilograms, making it very convenient to carry and use.
Easy to operate
The instrument is fully automatically controlled by a microcomputer, and you can learn to operate the instrument in minutes. Personnel without exploration experience can complete relevant training within an hour.
Good precision, high accuracy
High-precision measurement with high resolution.
Strong anti-interference ability
Advanced anti-interference technology and multi-interference viewing design. After frequency selection and digital processing of the instrument, it can be observed even in urban work areas with strong electrical interference and other external interference. Abnormal curves with good repeatability
Flexible electrode placement, traditional and unique electrode placement methods
The instrument adopts a variety of electrode placement measurement methods, using traditional electrode placement methods based on electrical exploration technology and original The pole placement method has good geological effects and is easy to explain. Outstanding contribution to solving the problems of the direction of mineral veins and the depth and thickness of mineral veins.
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