Geoelectrical/Resistivity

Geoelectrical/Resistivity

Geomative CO., LTD., is a national high-tech enterprise engages in scientific research, design, production, maintenance, sales and system integration. One product from Geomative is geoelectrical or electrical resistivity tomography imaging. There are two series ERT from Geomative CO., LTD; GD-10 and GD-20 :

  • GD-10 Resistivity and IP Imaging System is developed based on the latest digital and analog circuitry technique, making it the world leading multi-functional direct current (DC) method instrument. This equipment can be adopted in self-potential (SP), apparent resistivity and induced polarization (IP) surveys. Not only GD-10 supports regular ERT survey configurations, subsurface profiling using both 2D and 3D survey arrays are also supported.
  • GD-20 Electrical Resistivity Tomogaphy Imaging System is a brand new multichannel geo-electrical system, designed with 5 or 12 channels and up to maximum 10 survey points can be measured concurrently for ERT survey, highly enhancing field survey efficiency. GD-20 can be used in SP, ERT and IP surveys. Comparing to single channel instruments, GD-20 boosts ERT survey efficiency up to 2-3 times in average and lowering working duration of field survey. GD-20 is portable and equipped with internal storage for data recording. Multichannel switch box. GD-20 is capable of performing VES, ERT and For VES, 12 depths can be measured concurrently. For ERT surveys, data acquisition can record up to 10 concurrent channels. mode satisfies the need for arrays with infinite far electrodes of N terminal, with 10 individual acquisition channel for the best data collection efficiency.

In collaboration with ST Geomative Co., LTD., we act as exclusive agents providing the instruments. Information about the product can be seen in the following brochure:

GEOMATIVEGD-10

Advantages:

  • latest digital and analog circuitry technique.
  • can be adopted in self-potential (SP), apparent resistivity and induced polarization (IP) surveys.
  • supports regular ERT survey configurations.
  • subsurface profiling using both 2D and 3D survey arrays are also supported.
  • 100% duty cycle for faster data collection and better quality.
  • Multi-Dimensional Data Display.
  • GD-10 adopted upgradable design where the embedded softrware is fully upgradable. All clients are entitled to lifetime software upgrafe service and the following benefits
  • Portable and equipped with internal storage for data recording.

Application:

SP, ERT and IP surveys for:

  • Underground water detection
  • City engineering exploration
  • Pile foundation
  • Underground pollutant change detection
  • Dam detection
  • Underground tank leak detection

Drilling/cross hole detection

Brochure

GEOMATIVE GD20

Advantages:

  • Designed with 5 or 12 channels and up to maximum 10 survey points can be measured concurrently for ERT survey
  • Highly enhancing field survey efficiency
  • GD-20 can be used in SP, ERT and IP surveys
  • GD-20 boosts ERT survey efficiency up to 2-3 times in average and lowering working duration of field survey
  • 100% duty cycle for faster data collection and better quality.
  • Multi-Dimensional Data Display.
  • Portable and equipped with internal storage for data recording.

Application:

SP, ERT and IP surveys for:

  • Underground water detection
  • City engineering exploration
  • Pile foundation
  • Underground pollutant change detection
  • Dam detection
  • Underground tank leak detection

Drilling/cross hole detection

Brochure


POWER SOURCE BP-145

Advantages:

  • Fully sealed Aluminum AlloyShell
  • Over-current protection and over discharge protection
  • Displaying work status intelligently
  • Control Panel is replaceable
  • Portable
  • Maximum output voltage :144V
  • Maximum output current: 2A

Application:

Can be used for GD-10 and GD-20 Power Supply.

Brochure