Product Description
Our RCQ-1 Geophysical Equipment is designed to measure formation resistivity and natural potential with precision and efficiency. Employing an adaptive power supply, it delivers reliable energy to downhole formations, ensuring smooth operation under various drilling conditions. The instrument features two voltage measurement channels, allowing simultaneous recording of two resistivity curves (gradient + potential), providing comprehensive data for geological analysis. Lightweight, dependable, and easy to operate, this instrument supports geologists, drilling teams, and research laboratories in accurately assessing subsurface conditions.

Technical Parameters
|
No. |
Item |
Parameter |
|
1 |
External Power Supply |
AC 220V ± 20%, 50Hz, 20W |
|
2 |
Working Condition |
Temperature: -20 ºC ~ +40 ºC, humidity ≤ 90% |
|
3 |
AB Power Supply |
6~60V, 0~200mA, AC square wave |
|
4 |
Applicable Electrode System |
A1.6M 0.4N |
|
5 |
Apparent Resistivity Measurement Range |
1-2000Ωm |
|
6 |
Apparent Resistivity Measurement Accuracy |
1% (scale) |
|
7 |
Natural Potential Measurement Range |
±1200mv |
|
8 |
Natural Potential Measurement Accuracy |
1% |
|
9 |
Signal Output |
USB interface |
|
10 |
Depth Measurement |
0 ~ 9999.99 meters |
|
11 |
Depth Measurement Accuracy |
better than 0.1% |
|
12 |
Speed Measurement Range |
0 ~ 9999 meters / hour |
|
13 |
Speed Measurement Accuracy |
better than 5% |

Key Features
- Adaptive Power Supply: Automatically adjusts to provide stable power to downhole formations.
- Dual Voltage Channels: Simultaneously records two resistivity curves for detailed formation analysis.
- Natural Potential Measurement Without External Interference: Employs an AB non-powered method to reduce artificial electric field disturbance.
- Wide Measurement Range: Suitable for various formations and fluid types.
- Lightweight and Reliable: Easy to transport and deploy in both field and laboratory environments.
Customer Benefits
- Make informed decisions faster: With dual voltage channels, you get more detailed resistivity data, helping you quickly distinguish rock types and fluid content.
- Improve measurement reliability: Adaptive power supply and noise-reducing natural potential measurements ensure accurate data even in challenging conditions.
- Save time and effort on site: Compact, lightweight design allows easy transport and setup, whether in the field or in the lab.
- Versatile application: Works with different formations and drilling fluids, giving you flexibility across multiple projects.
- Cost-effective solution: Focused on resistivity measurements, RCQ-1 Geophysical Equipment delivers reliable performance without unnecessary extra features, starting at $7,000.
Application
With the RCQ-1 Geophysical Equipment, you can quickly locate groundwater layers, evaluate water quality, and estimate reserves, making your water exploration projects more efficient. In oil and gas exploration, it helps you identify reservoir layers and assess hydrocarbon potential, giving you the data needed to make informed drilling decisions. If you are prospecting for minerals, RCQ-1 provides clear insights into ore bodies and rock types, helping you plan your survey more effectively. For engineering and construction projects, it delivers accurate subsurface data that supports tunneling, foundation work, and other civil engineering tasks. You can also use it to check the resistivity and mineralization of drilling fluids or other liquids, helping you optimize your field operations and save time.
The RCQ-1 Geophysical Equipment offers professional resistivity logging capabilities at a highly competitive price, starting from $7,000. Ready to improve your geological exploration and drilling efficiency? Contact us today for a quotation and full technical support.

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