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Model 54A


  • True 4π Counting Geometry for Optimized Homogeneous Efficiency
  • QPASS Counting Technology for Shorter Counting Cycles
  • 45 Liter (1.6 ft3) Detection Volume
  • Color LCD with Touch Screen Interface
  • USB Port for Printer-Free Operation & Calibration
  • User-Selectable Operating Modes
  • Auto Calibration Routine
  • Several Configurations Available

Automated, routine contamination frisker type instruments like Ludlum's Small Article Monitor are part of a well-proven methodology for ensuring that items leaving controlled areas are clean. Ludlum's new Model 54A is a smaller version of the Model 54 and incorporates identical field-proven algorithms and features. The 45.3 L (1.6 cubic foot) volume of the Model 54A offers greater convenience for monitoring smaller articles.   

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