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Iris Instruments

SYSCAL Junior Switch

SYSCAL Junior Switch

SYSCAL Junior resistivity meter for environmental applications. Compact, easy to use, Measurement of electrical resistivity & chargeability (IP). 2 simultaneous reception channels. Outputs : 400 V – 100 W – 1.25 A

Remote Monitoring- Numis Plus

Numis Plus Resonance

Numis is a modular MRS equipment designed to allow measurements at remote locations, as each component of the system weighs 25 kg or less, making it one man portable.

SYSCAL Pro Switch

SYSCAL Pro 48 Switch Resistivity Meter

Syscal Pro extension switching box for syscal pro and elrec pro units. Able to drive 24 to 193 electrodes. Dedicated to extended 2D or 3D arrays.

The electrodes numbering is done automatically from the unit; two push buttons allow to select the first electrode number to be used, to make it compatible with your SYSCAL Pro Switch unit, and with other SWITCH Pro boxes; The unit has its own screen allowing to see the electrodes number currently used together with the battery level.

Magnetic Resonance- NUMIS Poly 4 channels Proton

NUMIS Poly 4 channels Proton magnetic resonance

Multi-Channel Magnetic Resonance sounding system for direct detection of groundwater - down to 150m depth. Groundwater resources evaluation: Determination of water level and quality; Lateral extension of an aquifer layer; Selection of the best place to drill; Prediction of yield, after calibration.

Magnetic Resonance- NUMIS Lite Sounding System

NUMIS Lite Magnetic Resonance Sounding System

Magnetic resonance sounding system for direct detection of shallow groundwater down to 50m Depth. Groundwater and environmental applications include' shallow groundwater resources evaluation; Non invasive water level determination; Pollution studies: mapping of shallow aquifers

NUMIS Lite is compact MRS equipment consisting of:

Receiver- T-VLF Radiowave

T-VLF Radiowave receiver

VLF System for groundwater environment and mining. The T-VLF is a radio wave receiver specially unsigned for high productivity surveys in groundwater, environmental and mineral exploration.

Features of T-VLF Radio wave receiver

  • VLF System for Groundwater Environment and Mining
  • Easy to use
  • Fast and automatic

Profiling System- PROMIS Multi-Frequency Multi-Spacing

PROMIS Multi-Frequency Multi-Spacing Profiling system

PROMIS is a slingram HLEM system using a transmitter loop to produce a primary magnetic field, linked by a cable to a receiver sensor located at a given spacing from the transmitter; the system measures the three in-phase and out-of-phase components of the secondary magnetic field induced in the ground by conductive structures. The profile is carried out by measuring a set of frequencies at each station, and by moving both the transmitter and the receiver to the next station.

ELREC 6 Induced Polarisation (IP) Receivers

Features of ELREC 6 Induced Polarisation (IP) Receivers

  • Multi-channel IP receiver for mineral exploration
  • Six simultaneous dipoles
  • Ten programmable charge-ability windows
  • High accuracy and sensitivity

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

Receiver- ELREC Pro Induced Polarisation (IP)

ELREC Pro Induced Polarisation (IP) Receivers

ELREC Pro: this new receiver is a new compact and low consumption unit designed for high productivity Resistivity and Induced Polarization measurements. It features some high capabilities allowing to work in any field conditions.

Reception dipoles: the ten dipoles of the ELREC Pro offer an high productivity in the field for dipole-dipole, gradient or extended poly-pole arrays.

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