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Cheap and Fine Duk-2A Multi-Electrode Underground Water Detector, Coal Detector
**Cheap and Fine DUK-2A Multi-Electrode Underground Water Detector, Coal Detector**
This advanced device is designed for high-resolution research, tomography, and monitoring applications. It is widely used in coal mining areas, cave surveys, geological disaster assessments such as landslides, and in engineering projects like factory foundations, highways, bridges, railways, civil construction, hydrology, and environmental studies. Additionally, it supports the exploration of both metallic and non-metallic mineral resources, as well as geothermal surveys.
**Technical Specifications:**
- **Model No.:** DUK-2A
- **Maximum Withstand Voltage:** 500V DC
- **Maximum Allowable Current:** 2A
- **Detect Depth:** Up to 300m
- **Insulating Property:** 500MΩ
- **Weight:** 7kg (60 channels), 7.5kg (120 channels)
- **LCD Display:** 90 characters
- **Key Pad:** 16 keys
- **Trademark:** GOLD
- **Transport Package:** Wooden case packaging
- **Specification:** CE, FC
- **Origin:** Chongqing
- **HS Code:** 9015800090
**Technical Details of the Measuring Unit (DZD-6A):**
1. Maximum Measuring Voltage: -6000mV to +6000mV
2. Measuring Voltage Resolution: 0.01 mV
3. Measuring Voltage Accuracy: ±5% (at Vp > 10mV), ±1% (at Vp < 10mV)
4. Suppression on 50Hz Power Frequency: 80dB
5. Measuring Current: 0–5000 mA
6. Measuring Current Resolution: 0.01 mA
7. Measuring Current Accuracy: ±5% (at Ip > 10mA), ±1% (at Ip < 10mA)
8. Input Impedance: ≥50 MΩ
9. Apparent Polarizability Accuracy: ±1%
10. Maximum Power Supply Voltage: 900V
11. Maximum Power Supply Current: 5A
12. Power Supply Pulse Width: 1–60 seconds
13. Weight: 8 kg
14. Volume: 305 x 200 x 202 mm
**DUK-2A Multiplex Electrode Converter Features:**
1. Conversion Electrodes: 60 or 120 channels
2. Supported Manual Configurations: Wenner, Schlumberger 1, Schlumberger 2, Dipole-Dipole, Combined Profiles, Differential, Pole-Pole, Triple-Pole Rolling
3. Operating Mode: 16-key keypad with 90-character LCD display for user interaction
4. Maximum Allowable Current: 2A
5. Maximum Withstand Voltage: 500V DC
6. Insulating Property: 500MΩ
7. Electroshock Break-over Resistance: < 0.1
8. Power Consumption: 50 mA (Standby)
9. Power Supply: 8 pieces of 1# Dry Cell or equivalent rechargeable battery
10. Working Temperature: -10°C to +50°C, 95% RH
11. Weight: 7 kg (60 channels), 7.5 kg (120 channels)
12. Volume: 305 x 200 x 202 mm (60 channels), 324 x 200 x 245 mm (120 channels)
**Main Features:**
- **Multi-functional Design:** Combines long lead IP instrument, 2D high-density resistivity meter, 2D high-density IP instrument, and medium-power short lead transmitter in one unit.
- **User-Friendly Operation:** Uses all-digital automatic measurement with real-time curve display and spontaneous potential compensation.
- **High-Resolution Display:** Supports over 14 wiring modes in high-density mode and 9 electrode configurations in stand-alone mode.
**Advantages:**
1. High precision and accuracy
2. Multi-functional capabilities
3. 12-month warranty
4. Excellent after-sales service and technical support
**Main Applications:**
The DUK-2A is ideal for high-resolution geological surveys, including coal mining sites, cave detection, landslide monitoring, and infrastructure projects such as highways, bridges, and railways. It also supports mineral resource exploration and geothermal investigations.
**Contact Us for More Details:**
For further information or assistance, feel free to reach out. We are here to help you find the best solution for your needs.
[Image: Cheap and Fine DUK-2A Multi-Electrode Underground Water Detector, Coal Detector]
[Image: DUK-2A Product Image]