sondaggio elettrico verticale del tester di resistività 1D per la ricerca dell'acqua freatica

Strumento di esplorazione geologica
April 26, 2023
Category Connection: Metro geofisico di resistività
Brief: Discover the WDJD-3A 1D Resistivity Meter, designed for vertical electrical sounding in groundwater investigation. This geophysical electrical resistivity meter is perfect for mineral prospecting, environmental studies, and engineering projects. Learn about its advanced features and applications in this video.
Related Product Features:
  • Conducts 1D electrical resistivity surveys with power source, electrodes, and ordinary cables.
  • Supports multiple electrode arrays including 4P-VES, 3P-VES, 4P-PRFL, and more.
  • All-in-one design with transmitting and receiving units, portable and lightweight.
  • High anti-interference performance with multistage wave filtration and signal enhancement.
  • Automatically compensates for self-potential, drift, and electrode polarization.
  • Features over-voltage, over-current, and AB open-circuit protection for safety.
  • Includes a simple calculator for on-the-spot geometric factor calculations.
  • Compact size, low power consumption, and automatic shutdown after 10 minutes of inactivity.
Domande frequenti:
  • What applications is the WDJD-3A 1D Resistivity Meter suitable for?
    It is ideal for mineral prospecting, groundwater exploration, environmental investigations, engineering projects, archaeological studies, and civil engineering.
  • What are the key technical specifications of the WDJD-3A?
    Key specs include a voltage channel of ±6V, input impedance >50MΩ, maximum transmitting power of 6600W, and a working temperature range of -10°C to +50°C.
  • How does the WDJD-3A ensure accurate measurements?
    It features high anti-interference performance, multistage wave filtration, automatic compensation for self-potential and drift, and supports transient over-voltage protection.
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