Digital DC Res/IP Meter Multifunction Geophysical Underground Water Detector with High Anti-Interference Performance
Price:
Negotiated
MOQ:
1 set
Delivery Time:
5-8 working days
Brand:
Gold
Product Description
DC Resistivity Underground Mineral Detector for Non-Metallic Mineral Resource Exploration
The WDJD-3A Multi-Function Digital DC Resistivity/IP Meter delivers precise measurements with exceptional reliability and adaptability. Designed with modern user requirements in mind, this device features compatibility with various multi-electrode resistivity software for streamlined data analysis.
Main Features and Functions
- All-in-one transmitting and receiving unit design - portable and lightweight
- CMOS large-scale integrated circuit with special stand-by mode - compact size and low power consumption
- Automatic system shutdown after 10 minutes of inactivity
- High anti-interference performance with multistage wave filtration and signal enhancement
- Multi-electrode imaging function capable of measuring 552-data-point cross sections
- Automatic compensation for self-potential, drift, and electrode polarization
- Transient over-voltage protection for receiving unit
- Over-voltage, over-current, and AB open-circuit protection for transmitting unit
- On-board measured curve plotting capability
- Built-in calculator for geometric factor and other field calculations
Applications
Technical Specifications
Receiving
| Parameter | Specification |
|---|---|
| Voltage | ±6V, ±1% ±1LSB |
| Measurement accuracy | Vp≥10mV: ±5‰ ±1LSB; Vp<10mV: ±1% ±1LSB |
| Input impedance | ≥50MΩ |
| Measurement precision of apparent polarizability | ±1%±1LSB |
| SP compensation range | ±10V |
| Current | 6A, ±1% ±1LSB |
| Measurement accuracy | IP≥10mA: ±5‰±1LSB; IP<10mA: ±1%±1LSB |
| Suppression | Over 90Db for 50Hz industrial frequency |
Transmitting
| Parameter | Specification |
|---|---|
| Maximum transmitting power | ±6600W |
| Maximum voltage | ±1100V |
| Maximum current | ±56A (when voltage ≤900V) |
| Pulse width | 1-60s, duty cycle 1:1 |
Other Specifications
| Working temperature | -10°C to +50°C (95% RH) |
| Storage temperature | -20°C to +50°C |
| Power supply | Internal 12V 9Ah rechargeable battery (30 hours) or external 12V supply |
| Overall current | ≤55mA |
| Weight | ≤4.5Kg |
| Dimensions (L*W*H) | 270mm * 246mm * 175mm |
Standard Configuration
| No. | Description | Quantity |
|---|---|---|
| 1 | WDJD-3A multi-function digital DC resistivity/IP Meter | 1 set |
| 2 | Special communication cable | 1 pc |
| 3 | USB adapter | 1 pc |
| 4 | Document U-disk | 1 pc |
| 5 | User's Manual | 1 pc |
| 6 | Iron electrode | 10 pcs |
| 7 | Solid non-polarized electrode | 2 pcs |
| 8 | Rearth testing wire | 1 pc |
| 9 | Knapsack | 1 pc |
| 10 | Straps | 1 pc |
| 11 | Fuse | 10 pcs |
Detailed Images
Packing & Delivery
We provide safe and efficient packaging and transportation services, using high-quality materials to minimize damage. Our comprehensive solutions ensure reliable and timely delivery, both domestically and internationally.
Company Profile
Chongqing Gold M & E Equipment Co., Ltd. specializes in manufacturing high-resolution geophysical instruments including Resistivity Meters, IP instruments, Resistivity Imaging systems, Seismic instruments, magnetic instruments, borehole cameras, and drilling equipment. We also supply surveying equipment such as GPS, Total Stations, and Echo sounders.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
Location
1F Technical Building, Longxin Industrial Park, Nan'an District, Chongqing China
Contact Person
Michelle