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Elrec 6

Elrec 6
Elrec 6

The Elrec 6 is a 6-channel Induced Polarisation (IP) and Resistivity receiver designed to improve productivity when recording deep profiles and soundings. Beside the classical arithmetic and logarithmic modes, ELREC 6 also offers a Cole-Cole mode and ten fully programmable windows for a higher flexibility in the definition of the IP decay curve.

A setup wizard guides the operator through each parameter to ensure the instrument is configured correctly.

The system includes built-in quality control tools to aid the operator validate measurements during data acquisition, and displays IP decay curves in real time.

The Elrec 6 is designed for use with the TIPIX and VIP high power transmitters’ series. The Elrec automatically synchronizes (and re-synchronizes at each new pulse) with the transmission signal, through the waveform recognition process, ensuring high measurement repeatability.

For large 2D and 3D surveys, the Elrec 6 can be used in conjunction with the Switch Pro box(es), increasing the spread to 96 electrodes. When operating the system in this manner, complex measurement sequences can be designed and uploaded to the system via Electre II or Electre Pro software.

Software

Download
pdf

Prosys II

Resistivity data management
Download
pdf

Electre Pro

Sequence management for Multi-Electrode units
Download
pdf

Fullwave viewer

FullWaveViewer is a software allowing to transfer, display and process a time series IP data
Download
pdf

ERT Lab

ERTLab 3d Electrical Resistivity Tomography Software

Characteristics

Receiver

Pulse duration: 

1s, 2s, 4s, or 8s

Channels: 

6 true differential inputs

Input Impedance: 

100 MOhms

Input Voltage: 

15V, automatic gain, input protection 1000V 

1 µV / 0.2%

Resolution / Accuracy: 

 

 

Readings: 

Resistivity, Self potentiel, Induced polarisation ( Up to 10 windows), Quality control

Noise Rejection: 

power line rejection, SP linear drift correction

Storage: 

44800 readings, stored on solid state memory

Dimensions

( L x W x H)

31x21x31cm Fiber glass casing, weather proof

weight: 

6Kg with internal RX battery

Operating Temp.: 

-20 to +70°C

Documentation

pdf
Datasheet
pdf
Checklist
Principles of geophysical methods for groundwater investigations
pdf
Master curves for schlumberger sounding interpretation
pdf

+33 238 638 100
IRIS Instruments
1 Av. Buffon 45100 Orléans France
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