The Concrete investigation GPR system

MALÅ Concrete Explorer (CX) is an easy-to-use GPR system designed for concrete investigations and non-destructive imaging of man-made structures.

The cutting, coring or drilling of concrete structures requires a safe and reliable means of inspection work to locate and identify hidden metallic or non-metallic features that could cause damage to machinery, pose a danger to the operator or the structure itself during these concrete investigations.

 

Application areas

Features

Configurations

Resources

Application areas

 

  • Concrete investigations
  • Reinforcement studies
  • Road mapping
  • Quality assurance


 

Features

MALÅ CX system allows you to conduct concrete investigations simply and safely in 2D and 3D. This enables quicker, safer and more cost-effective data acquisition compared to traditional radiographic testing methods.

With its simple user interface and functional software features, the MALÅ CX offers a unique and powerful choice for your high-frequency concrete investigations.

 

  • Easy-to-use for concrete investigations
  • 3D software included
  • Solution packaged in a single rugged case
  • Compatible with MALÅ’s 5 different HF antennas

 

  • 2D and 3D (grid) project modes
  • On-site processing for concrete investigations
  • Optional EM (50/60 Hz) functionality
  • Supports 5 different HF antennas


 

TECHNICAL SPECIFICATIONS - CX CONTROL UNIT

  • Pulse repetition frequency: 100 kHz
  • Data bits: 16
  • Time stability: Better or equal than 60 ps
  • Sampling frequency: 6-700 GHz
  • Acquisition mode: Distance/time/manual, Grid measurements are controlled by remote controls on antenna/handle, with audio response
  • Time Window: 0-70 nS
  • Power supply: External 12 V DC battery, AC/DC agg. Input 100-240 AC Output 13.2 V DC / 4.5 A
  • Operating time: 6 h
  • Charger: Quick charger, automatic charge cycle 100-240 V AC input
  • Charge time: 3-5 h (80-100 %)
  • Input device: Combined turn-push button
  • Screen: Transreflective 10.4”,weather resistant (IP65)
  • Antenna compatibility: MALÅ High frequency series: 1.2 GHz, 1.2 GHz+EM, 1.6 GHz, 1.6 GHz+EM, 2.3 GHz
  • Dimension: 410 x 210 x 55 mm + protruding details 40 mm
  • Weight: 5 kg
  • Operating temperature: -20 °C to +50 °C or 0 °F to 120 °F
  • Environmental: IP65
  • Data download: USB 2.0
  • Data memory: 1 GB

TECHNICAL SPECIFICATIONS - HF ANTENNAS

  • Center frequency: 1.2 GHz, 1.6 GHz and 2.3 GHz
  • Bandwidth: > 100 %
  • Time window: > 50 ns
  • Repetition rate: 100 kHz
  • EM option: 50 Hz or 50/60 Hz sensors (sensitivity 300 uV, 14 bits)
  • Dimensions: 160 x 90 x 110 mm (1.6 GHz and 2.3 GHz) and 190 x 115 x 110 mm (1.2 GHz, 1.6 GHz+EM and 1.2 GHz+EM)
  • Weight: 6 kg: 1.6 GHz and 2.3 GHz 1.0 kg: 1.2 GHz 1.2 kg: 1.6 GHz+EM and 1.2 GHz+EM
  • Cable length: 4 m
  • Operating time: 3 hours (with 12 V battery)
  • Operating temperature: -20 °C to +50 °C or 0 °F to 120 °F
  • Environmental: IP65

Configuration and accessories

A standard MALÅ CX system comes in a portable field-rugged case. Depending on the application and user requirements, the system can also be used with an optional shoulder harness for greater portability and flexibility of use, perfectly suited for concrete investigations.

  • HF mini cart
  • Single measuring wheel
  • Extension handle/ cables
  • Skid / wear plates


 

Resources

Product Brochure

Technical Specifications

User Manual

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