| Customization: | Available |
|---|---|
| Accuracy: | Geophysical Resistivity Meter Water Detector |
| Horizontal Line: | Geophysical Resistivity Meter Water Detector |
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Integrated Transmitter and Receiver System
The device combines transmitting and receiving functionalities into a compact, lightweight unit, making it highly portable and easy to operate in diverse field conditions. Its advanced anti-interference technology incorporates multi-stage filtering and signal enhancement, along with an integrated electrical interference suppressor. This ensures high measurement accuracy even in environments with strong electromagnetic noise.
Automatic Compensation and Calibration
The meter features automatic compensation for self-potential, drift, and electrode polarization, minimizing errors caused by environmental factors. This capability is particularly useful in long-duration surveys where electrode stability is critical.
Intuitive Data Visualization
Measurement parameters are displayed as real-time curves on a large, high-resolution screen, providing clear and immediate insights into subsurface conditions. This feature allows operators to quickly interpret data and make informed decisions during surveys.
Flexible Operating Modes
The device supports nine common field measurement methods, including Wenner, Schlumberger, and dipole-dipole arrays. Users can pre-store up to 100 sets of pole distance constants, reducing the risk of input errors and streamlining the setup process. This flexibility makes it suitable for a variety of geological and hydrological applications.
High-Capacity Data Storage
With the ability to store data from up to 2,250 measurement points in resistivity and induced polarization (IP) modes (or 3,500 points in resistivity and self-potential modes), the device ensures comprehensive data collection for detailed post-survey analysis.
Durable and Weather-Resistant Design
The fully sealed, waterproof, and dustproof structure ensures reliable performance in harsh environments, extending the device's operational lifespan and reducing maintenance requirements.
The Digital Electrical Resistivity Meter is widely used in:
Groundwater Exploration: Accurately locating aquifers and assessing water quality.
Mineral Prospecting: Identifying ore bodies and mapping subsurface mineral deposits.
Environmental Studies: Detecting contamination plumes and monitoring soil conditions.
Archaeological Surveys: Non-invasive mapping of buried structures and artifacts
Apparent Resistivity Calculation:
The apparent resistivity (ρs) is calculated using the formula:
where KK is the geometric factor determined by the electrode array configuration, and VPVP and IPIP are the measured potential difference and current, respectively.
Measurement Accuracy:
The device achieves high precision through advanced signal processing and noise reduction technologies, ensuring reliable results even in challenging field conditions
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