Hydrological Water Well Logging Equipment Geophysical Logging System Downhole Logging Instrument for Electric Resistivity

• Customization: Available
• Accuracy: <1mm
• Horizontal Line: 1
• Model NO.: RCQ-1
• Vertical Lines: 1
• External Power Supply: AC 220V ± 20%, 50Hz, 20W
• Working Condition: Temperature: -20 ºC ~ +40 ºC, Humidity ≤ 90%
• Ab Power Supply: 6~60V, 0~200mA, AC Square Wave
• Applicable Electrode System: A1.6m 0.4n
• Apparent Resistivity Measurement Range: 1-2000ωM
• Apparent Resistivity Measurement Accurac: 1% (Scale)
• Transport Package: Standard Exporting Package
• Specification: Aluminum Alloy Control Box
• Trademark: Rancheng
• Origin: China
• Production Capacity: 100
• Package Size: 42.00cm * 26.00cm * 21.00cm
• Package Gross Weight: 80.000kg

Product Description

Product Description

RCQ-1 Borehole Logging Equipment is a specialized geophysical logging tool designed for measuring apparent resistivity and natural potential in borehole formations. The system consists of a surface instrument, Kevlar cable, electric winch, and downhole electrode probe, ensuring stable and accurate data acquisition. With an adaptive power supply scheme, it delivers AC square waves to the formation and simultaneously measures supply current and voltage. This makes the system reliable for geological, hydrogeological, and geotechnical investigations.

The RCQ-1 logging equipment is simple to install, lightweight, and convenient to operate. It connects directly to a PC for real-time data recording and mapping, making it a practical solution for field applications such as groundwater exploration, mineral surveys, and engineering site assessments.

Specification

Item	Parameter
External Power Supply	AC 220V ± 20%, 50Hz, 20W
Working Condition	Temperature: -20 ºC ~ +40 ºC, humidity ≤ 90%
AB Power Supply	6~60V, 0~200mA, AC square wave
Applicable Electrode System	A1.6M 0.4N
Apparent Resistivity Measurement Range	1-2000Ωm
Apparent Resistivity Measurement Accuracy	1% (scale)
Natural Potential Measurement Range	±1200mv
Natural Potential Measurement Accuracy	1%
Signal Output	USB interface
Depth Measurement	0 ~ 9999.99 meters
Depth Measurement Accuracy	better than 0.1%
Speed Measurement Range	0 ~ 9999 meters / hour
Speed Measurement Accuracy	better than 5%

Key Features

1. Real-time data measurement and transmission for field operations

2. Kevlar cable and electric winch design for convenient deployment

3. Dual voltage channels allow simultaneous recording of two curves, improving efficiency

4. Gradient and natural potential measurement functions for versatile applications

5. AB measurement method reduces artificial electric field interference

6. High accuracy and repeatability ensure reliable geophysical survey results

7. Professional software for fast curve plotting and data processing

Packing & Delivery

Delivery time: 10-15days
We use professional equipment to frame the boxes. We will arrange specially-assigned person to inspect every step. Ensure transportation safety.

Certifications

Our products have passed CE certification and ISO9001 quality management system certification, ensuring that they meet international standards in terms of safety, reliability and quality.

After Sales Service

As a high-quality enterprise that values customer satisfaction, Henan Rancheng is committed to providing excellent after-sales service to ensure that every customer has a worry-free user experience after purchasing our products. We have a professional after-sales service team that is proficient in product knowledge and technology. We provide customers with comprehensive, efficient, and friendly after-sales service.
 
01. Quick response: We promise to respond within 24 hours after receiving customer after-sales service requests and solve customer problems in the shortest possible time.
 
02. Professional technical support: Our after-sales service team is composed of a group of experienced and technically capable professionals who understand the product and have many years of service experience. They can answer and solve various technical problems.
 
03. Personalized Solutions: We will develop personalized solutions for each customer's problem to ensure that the solutions match your specific needs.
 
04. Quality assurance: We strictly follow the requirements of the ISO9001 international quality management system in the industry to ensure that the after-sales service provided to customers meets high-quality standards.

Company Profile

We are a professional drilling rig supplier based in China, specializing in the design and manufacture of water well drilling rigs, rotary drilling rigs, anchor drilling rigs, DTH drilling rigs, solar pile drivers, mud pumps, air compressors, and a wide range of drilling tools.
 
With advanced technology, modern equipment, a first-class team, and rich industry experience, our products have earned ISO9001 and CE certifications. They have been exported to nearly 200 countries and regions worldwide, gaining high recognition from our customers.

FAQ

Q: Why choose us ?
A: Rancheng Machinery is a very professional drilling rig supplier in China. We have rich experience in this industry for 11 years.Now our products are serving around the world.we have High Quality, Competitive Price, and Fast Shipment.
 
Q: Do you offer any custom designs?
A: Yes,we have our own trade factory. We provide services to top range partners.Produce a superior product for you by your designs.
 
Q: How to make sure the quality we sent to you is same with what we said?
A: We are the Golded supplier on Made-in-China, order through the Made-in-China trade assurance, will ganrantee the safe of your money and the quality of the goods.
 
Q: How To Order ?
A: Step 1, please tell us what model and quantity you need;
Step 2, then we will make a PI for you to confirm the order details;
Step 3, when we confirmed everything, can arrange the payment;
Step 4, finally we deliver the goods within the stipulated time.
 
Q: When will make delivery ?
A: About 10-15 work days after receipt of the payment.
 
Q: After-sales Service
A: 1 year warranty for all kinds of products;
If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.
 
Q: Whether we can visit your factory
A: Yes ,you are warmly welcome to visit us .