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Civil Engineering

Gravity Meter- CG-5 Autograv

CG-5 Autograv Gravity Meter

The CG-5 AUTOGRAV has a standard resolution of 1 microGal with a standard deviation that is < 5 microGals. It is the fastest, lightest, most cost efficient gravity meter on the market today.

With minimal training a user can quickly collect and record reliable gravity data.

Field repeatability tests are the best measure of a gravity meter’s performance. Documented field tests of the CG-5 AUTOGRAV meters show a standard deviation between individual readings and station values of better than 5 microGals.

Receiver- ELREC 2 Induced Polarisation (IP)

ELREC 2 Induced Polarisation (IP) Receivers

Elrec 2 is a two dipole Time Domain Induced Polarization receiver designed for deep resistivity sounding and high productivity surveys in mineral exploration. It has been designed for being both a user friendly and a very sensitive IP receiver. Elrec 2 measuring process has been optimized to provide the best possible accuracy in real field conditions.

Features ELREC 2 Induced Polarisation (IP) Receivers

  • Lightweight two-channel Resistivity and IP receiver
  • Two receiver dipoles
  • Four charge-ability windows
  • High accuracy and sensitivity

Resistivity Imaging- SYSCAL Pro & IP equipment

SYSCAL Pro Switch

The SYSCAL Pro Switch units use segments (seg) of multi-core cable which are reversible and interchangeable.

For instance, the SYSCAL Pro Switch 48 with 10m spacing has 4 segments of cable a, b, c, d, with 12 electrodes each, for a total line length of 480m. The SYSCAL is placed in the middle of the line, between segments b and c. If the profile to measure is longer than the line length, a ROLL ALONG technique can be applied where, after a first set of readings with (a, b, c, d), segment a is placed after segment d to form a new (b, c, d, a) combination etc.

SYSCAL R1 Plus

SYSCAL R1 Plus resistivity meter

SYSCAL R1 Plus resistivity meter for medium-depth exploration. Compact, and easy to use. Measurement of electrical resistivity & changeability (IP). 2 simultaneous reception channels. Outputs: 600V/1200Vp-p-200W-2.5A.

SYSCAL R1 Plus Switch 48

SYSCAL R1 Plus Switch 48

The SYSCAL R1 PLUS Switch-48 is an all in one multi-node resistivity imaging system. It features an internal switching board for 48 electrodes and an internal 200W power source. The output current is automatic adjusted (automatic ranging) to optimize the input voltage values and ensure the best measurement quality. The system is designed to automatically perform pre-defined sets of resistivity measurements with roll-along capability. Four multi-colour cables with 12 electrodes takeout each are connected on the back of the resistivity meter.

SYSCAL Junior Switch 72

The SYSCAL JUNIOR Switch-72 is an all-in-one multinode resistivity imaging system. It features an internal switching board for 72 electrodes and an internal 200W power source. The output current is automatically adjusted (automatic ranging) to optimise the input voltage values and ensure the best measurement quality. The system is designed to automatically perform pre-defined sets of resistivity measurements with roll-along capability. In the 5 m version, four multi-core cables with 18 electrodes takeout each are connected on the back of the resistivity meter.

SYSCAL R2

The SYSCAL R2 unit is a high-power system designed for DC electrical surveys applied to groundwater exploration, environmental studies, civil engineering, structural geology investigation and mineral exploration. Powerful: The SYSCAL R2 uses an external DC source for energizing the ground (800 V maximum output voltage):

  • 250 W DC/DC converter supplied by a 12V battery
  • 1200 W AC/DC converter supplied by a standard motor generator

Automatic: The SYSCAL R2 is controlled by a microprocessor for:

Resistivity Imaging- SYSCAL R1 Plus

SYSCAL R1 Plus resistivity meter for medium-depth exploration. Compact, easy to use. Measurement of electrical resistivity & charge-ability (IP). 2 simultaneous reception channels, Outputs: 600V/1200Vp-p-200W-2,5A

Resistivity Meter for Medium-Depth Exploration

• Compact, easy to use 
• Measurement of electrical resistivity & changeability (IP) 
• 2 simultaneous reception channels 
• Outputs: 600V/1200Vp-p-200W-2.5A 

Resistivity Imaging- SYSCAL Kid

SYSCAL Kid resistivity meter for archeology and engineering. Automatic ranging, direct resistivity reading, built in data logging, field proof.

A very compact unit, specially designed for shallow electric surveys. The SYSCAL Kid offers the well-known reliability and measurement accuracy of the entire SYSCAL range of resistivity meters.

Easy to use, field proof and light weight, SYSCAL Kid is ideal for archaeological, geological mapping and civil engineering applications.

Resistivity Imaging- SYSCAL Junior Switch 48

SYSCAL Junior Switch 48

The SYSCAL JUNIOR Switch-48 is an all-in-one multi node resistivity imaging system. It features an internal switching board for 48 electrodes and an internal 200W power source. The output current is automatically adjusted (automatic ranging) to optimize the input voltage values and ensure the best measurement quality. The system is designed to automatically perform pre-defined sets of resistivity measurements with roll-along capability. Four multi-core cables with 12 electrodes takeout each are connected on the back of the resistivity meter.

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