SIBER 32K4- A Multi-Electrode Electrical Resistivity Induced Polarization Imaging Instrument

The equipment is designed to perform ground (including profile, areal, borehole) electrical exploration by methods of resistance and induced polarization in modifications of electrical tomography and vertical electrical sensing.

FEATURES
4- MEASURING CHANNELS

32- TOTAL ELECTRODES

120W- INNER TRANSMITTER POWER

155m- MAXIMUM AB/MN LENGTH

DETAILS

Ideal instrument for well-logging measurements. Very Compact fully functional ERT instrument with 120W inner transmitter with Real Time Control.
Built-in switch for 32 electrodes:32 electrodes, 4-channel meter and 120W current source in one 6 kg body.
Remote control: The new hardware architecture implements control of the device using virtually any device - a smartphone, tablet or computer based on Android, Windows or Linux OS via Wi-Fi or Ethernet connections using unified Xeris software.
Ultra-fast availability: The updated firmware and control program ensure the readiness of the equipment after switching on within 7 seconds.
Standard measuring setups: Support for measurement setups such as Schlumberger, dipole, three-electrode (forward and reverse), two-electrode and others.
Composite measurement templates: The Xeris control program has the ability to create composite measurement templates with a set of different types of measurement setups, followed by data collection in a single work cycle with the possibility of separate processing.
Custom measurement templates: The control program supports the universal standard of ELECTRE format templates, which makes it possible to use custom measurement templates created both manually and in specialized template sequencers (ERTLab, ZondResXD).
Checking the quality of the grounding of the electrodes: Before the start of the measurement session, the operator has the opportunity to conduct a continuous and selective check of the quality of the grounding of the electrodes with a graphical presentation of the results. The ground values are stored together with the measurement session data.
Disabling unused electrodes: Selective shutdown of unused electrodes.
Continuous profiling technique: The technique of continuous profiling with the transfer of the first segment of the electrode cable of the previous arrangement to the end of the next.
SP mode: For firmwares starting from version 5.0, a self-potential measurement mode was introduced. Thus, the problems of not only measuring stray currents, but also determining their direction vector can be solved.
GIS Mode: To carry out measurements in wells in order to select the optimal level of installation of the filter column on water, a mode of well logging is implemented. The mode allows you to quickly collect data using a special cable probe to build a resistivity logging curve, as well as IP and their subsequent automatic processing.
VES mode: The equipment has the ability to carry out measurements in the VES mode, followed by visualization of the probing curve.
Recording Readings: Recording of all readings of output and input signals with the possibility of subsequent visualization, analysis and processing.
Automatic signal processing For operational data control, the functionality of automatic filtering of input signals is implemented, taking into account adjustable criteria and assessing data quality.
Regulated power consumption Adjustable power consumption to conserve battery power.
Automatic diagnostics Automatic diagnosis of open circuits, short circuits and power problems.
Visualization of signals Visualization of output and input signals during operation.
Testing Tools The control software provides tools for testing measurement settings in the field.
Editing settings If necessary, it is possible to edit the measurement settings without interrupting work.
Resuming sessions Resuming interrupted measurement sessions.
Online data transfer to PC The measured data is stored on an external device and can be transferred almost instantly to a PC for further processing.
Software Compatibility The measured data can be exported to the format of popular inverse problem solvers - Res2DInv, Res3DInv, ERTLab, ZondRes2D, ZondRes3D, X2IPI.
Functionality extension The equipment management software is constantly evolving and supplemented with new functionality, expanding the possibilities of using the complex to solve new problems.
Hardware software update Updating hardware software from the control unit in a few seconds.
Rus/ Eng interface language Russian and English versions of the graphical user interface.
 

TECHNICAL SPECIFICATIONS
General
Electrodes: 1 x 32 + 2 remote
External power: 12 V
Reserve power: 12 V, 2.3 A * h
Interface: Wi-Fi, Ethernet
Protection type: IP67 (transportation), IP54 (operation)
Operating temperature: -20 … +50 ° C
Dimensions: 336 x 300 x 148 mm
Weight: 7 kg
Multi-channel measurement module
Number of channels: 4
Input resistance: 10 MΩ
Number of readings: 1 … 500
Sampling frequency: 50, 60 Hz
ADC resolution: 24 bits
Input voltage: -20 … 20 V
Resolution: 1 µV
Interference suppression of industrial frequencies: not less than 90 dB
Overvoltage protection: up to 1 kV

Source
Type: voltage source
Output voltage: 1 … 250 V
Output current: up to 1.2 A
Output power: up to 120 W
Output pulse shape: rectangular variable polarity
Duration of output pulses: up to 10 s
Duration of pauses between output pulses: from 20 ms
Output short circuit protection: Yes
Power Module
Protection against incorrect polarity at the input: yes
Supply voltage range: 10.5 … 15 V
Power failure indication: sound, LED