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550A GPR Data Logger

550A GPR ClayMapper
Ground Penetrating Radar Data Logger
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Ground Penetrating Radar Data Loggers for Mapping Clay Layers in Potash Mines

Features

  • Real-time graphic display of stratigraphic roof clay mapping
  • Capable of monitoring both roof and floor clay layers simultaneously
  • Designed for easy mounting on a mining machine
  • Simple touch-panel controls allow the operating to control the unit even with gloves on
  • Rugged and reliable
  • Uses standard PC and A/D hardware
  • Data Logger NEMA 3S rated (protected from dust and splashed water)
  • Low Cost
  • Complete systems, including data logger, power supply, cables and ClayMapper software

System Description

The system provides real-time monitoring of stratigraphic roof and floor clay mapping in potash mines.

The 550A Ground Penetrating Radar PC (GPR PC) system consists of the GPR PC unit, an optional power supply/battery backup unit and cables to connect to two Noggin radar units and an encoder on a distance wheel.

The GPR PC is located in the cab of a mining machine to provide the operator with a real-time display of stratigraphic roof and floor clay mapping.  Two Noggin GPR units are located on the mining machine, one in contact with the roof and the other in contact with the floor.  A distance wheel is located adjacent to the roof GPR unit to provide a measurement of linear distance traveled.  Cables are supplied with the GPR PC to connect to 12 Volt DC power or to the optional power supply unit, the two Noggin units and to the encoder on the distance wheel.

ClayMapper Software

ClayMapper Data Display

ClayMapper Software
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ClayMapper Software

ClayMapper controls, acquires and displays images from a Sensors & Software Noggin ground penetrating radar unit.  The software also monitors an encoder connected to a distance wheel to provide distance measurement.  The ClayMapper software will operate in data display mode when not connected to a GPR or a distance wheel. 

The software triggers the Noggin GPR unit based on the current distance determined from the distance wheel encoder.   Data is stored on the internal hard drive and automatically copied to a USB flash drive.  A separate file is created each time the Noggin is triggered by the software. 

 Digital filters are incorporated in the software to suppress noise associated with the surface interface.  Signals from the more distant reflective sources are boosted in order to improve the resolution of these weaker signals. 


GPR Power Supply/Battery Backup

GPR Power Supply/Battery Backup

551A GPR Power Supply/Battery Backup
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Power Supply/Battery Backup

The GPR PC is powered by 12 volts which can be taken directly from the vehicle/miner or supplied by our optional 551A Power Supply/Battery Backup.  The 551A power supply can be configured for various input voltages including: 12, 24VDC or 120VAC.  The power supply includes a UPS battery backup system that will maintain power for up to 2 hours.