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Professional Explorer (ProEx) System (Ground Penetrating Radar for Structural Investigations)

Introducing the Professional Explorer (ProEx) System from MALÅ; a modular, full-range Ground Penetrating Radar (GPR) system designed to meet the needs of the advanced
professional user. At the heart of this new system is the ProEx Control Unit. Designed on a completely new technical platform, the ProEx is the most versatile control unit in the MALÅ range and replaces the World famous RAMAC/
GPR CUII as the new high-end full range system.

GPR offers a practical, reliable and most importantly nondestructive solution for subsurface geophysical and geotechnical
investigations.

The ProEx is fully compatible with MALÅ’s broad range of antennas and offers a flexible and versatile approach to detecting subsurface targets and geological layers accurately, efficiently and in real-time.

MALÅ’s modular design approach offers you a flexible and affordable choice to system configuration. You need only invest in what you need today; however, as your needs
change, so can your MALÅ GPR system.

Main Applications

Whatever your application, the ProEx™ can assist in providing solutions to your subsurface investigation needs in areas such as:

• Archeology & Forensics
• Borehole
• Concrete NDT & Civil Engineering
• Environmental
• Geological/Mining
• Ice & Snow Measurements
• Research
• Road & Transportation
• Utility Detection & Mapping

System Configuration

The ProEx is a modular digital radar control unit with multichannel functionality; the base unit comes standard with two hardware channels (4 data channels). This allows connection of two separate antennas for simultaneous data collection whilst also providing a third “virtual antenna”. By adding optional expansion units, the system can be expanded to eight hardware channels (16 data channels) to operate up to eight individual antennas.

A choice of three antenna modules (coax, optical and high frequency) allows the user to connect any MALÅ antenna in various configurations, for single, dual or multi-antenna operation. Thus enabling a wide range of advanced measurements to be carried out.

Specific Features

MALÅ is renowned for its innovative designs and the tradition continues with this third-generation digital control unit. The new ProEx boasts a list of practical features rolled into one rugged design suitable for advanced and professional users.

• Modular Design
• Dual hardware channel (4 data channels) as standard
• Multi-channel: max. 8 antennas (16 data channels)
• Supports all MALÅ antennas
• Supports Array configurations
• Ethernet communications
• Pulse Repetition Frequency (PRF): 100 KHz (upgradeable)
• 100 KHz PRF per hardware channel

Technical Specification

Power supply: Li-Ion 12V battery
Operating time: 5 h nominal, pending configuration
Operating temp: -20° to +50°C / 0° to 120 °F
Environmental: IP67
Dimensions (cm): 32.5 (h) x 22.2 (w) x 4.2 (d)
Weight: 1.9 kg
Antennas: The ProEx is fully compatible with the entire range of MALÅ antennas, the XV Monitor data acquisition platform and Windows based GroundVision¹ acquisition software.