Dual Frequency Induced Polarization Instrument
Dual Frequency Induced Polarization Instrument is a DC resistivity and induced polarization survey system designed for groundwater detection, engineering geology, and mineral exploration suggestive investigations.
Key Features:
✔️ Dual-frequency IP and resistivity measurement in one integrated unit
✔️ Multi-parameter acquisition: VP, IP, SP, RO, M, TH and more
✔️ High-accuracy CMOS circuitry for stable, low-noise field data
✔️ Powerful transmission up to 4500 W for deep underground detection
✔️ Strong anti-interference performance (≥80 dB at 50 Hz industrial noise)
✔️ Compact, lightweight design optimized for portable field operations
✔️ Built-in protection against over-voltage, over-current, and power loss
✔️ Supports multi-electrode data processing with third-party software
✔️ Wide application coverage: water resources, mining, dams, railways, bridges
Dual Frequency Induced Polarization Instrument
The Dual Frequency Induced Polarization Instrument measures subsurface electrical properties for groundwater detection, mineral exploration, and engineering geology investigations. The WDJD-3A system features CMOS large-scale integrated circuitry delivering ±6V voltage measurements with ±5‰ accuracy when Vp exceeds 10mV. Input impedance reaches 50 megaohms or higher, minimizing signal distortion during resistivity profiling. The unit measures multiple parameters including primary voltage (VP), induced polarization (IP), self-potential (SP), apparent resistivity (RO), polarizability (M), and time constant (TH) through a single survey pass.
Transmitting capability reaches 4500W maximum power with ±900V voltage and ±5A current output. Pulse width adjusts from 1 to 60 seconds with 1:1 duty ratio for controlled subsurface current injection. The system suppresses 50Hz industrial interference by 80dB or greater, maintaining measurement integrity near power transmission lines. Eight D-size batteries power the 7-kilogram unit measuring 310mm x 210mm x 210mm, operating from -10°C to +50°C in 95% relative humidity. Data protection circuits preserve measurements during power interruptions. Earth resistance checking verifies electrode contact quality before survey initiation.
Hydrogeological surveys employ the Dual Frequency Induced Polarization Instrument to map aquifer boundaries and determine groundwater quality through chargeability measurements. Mining exploration teams detect sulfide ore bodies and disseminated mineral deposits based on induced polarization anomalies. Railway engineering projects evaluate foundation stability by identifying weak zones and cavities beneath proposed track alignments. Dam construction surveys assess bedrock integrity, locating fracture systems that threaten water retention.
Tactical Supply Pakistan provides geophysical survey equipment for subsurface investigation and resource exploration projects. The company offers field training on electrode array configurations and data interpretation techniques for resistivity surveys.
How does induced polarization measurement distinguish metallic minerals from non-conductive geological features?
Metallic sulfides and graphite exhibit chargeability when current ceases, releasing stored electrical energy gradually versus instantaneous voltage decay in non-polarizable formations, creating distinctive IP anomalies that identify conductive ore zones.
- Fast Shipping: We partner with reliable delivery services to make sure your order gets to you quickly. We work hard to ensure every package arrives safely and on time.
- Quick Processing: Your order is processed and prepared for shipping within 24 to 48 hours. This allows us to send it out to you as fast as possible after your payment is confirmed.
- Tracking: Once your order is on its way, we will provide you with a tracking number. You can use this number to easily follow your package's journey and know exactly when it will arrive.
- Nationwide Delivery: We offer delivery to all locations across Pakistan, including major cities and remote areas. No matter where you are, we can get your order to you.
At Tactical Supply Pakistan, our relationship with you doesn't end after a sale. We are dedicated to making the long-term performance and reliability of our high-quality tactical and supplied equipment. Our commitment is to provide you with seamless support and peace of mind.
- Free Installation: We'll set up your new equipment for you, so it's ready to go. You can focus on your work while our engineers handle as per the guidelines for manufacturer.
- Maintenance: We offer quick replacements where necessary, to keep your gear in top condition. Our team will make sure your equipment is always ready when you need it.
- Customer Support: We're always here to help. Our support team is available to answer your questions and assist you long after you've made a purchase.
- Planned Preventative Maintenance: Our service includes preventative maintenance to keep your equipment in peak condition and prevent future issues.
HAVE QUESTIONS?
Fill out the form, and our team will respond promptly to assist with your product inquiries or order support.
