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Ludlum Measurements

Model 54A
Small Article Monitor
  • Chamber (H x W x L): 35.6 x 35.6 x 35.6 cm (14 x 14 x 14 in.)
  • 1 Door

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Model 239-1F Series
Alpha-Beta Floor Contamination Monitor
  • Alpha-Beta-Gamma Gas Proportional Detector
  • Active Window Area: 584 cm2 (90.5 in2)
  • Adjustable Detector Height

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Model 3100 Portable Tritium in Air Monitor
  • No Zero Adjust Control Needed
  • Easily Calibrated with 137Cs Gamma Range
  • Temperature and Altitude Compensation
  • "Check Mode" Self-Test Feature Determines Instrument State of Health
  • Digital Backlit Display with Status, Airflow Readout, and Diagnostic Information
  • Purge Mode to Dry Ion Chamber
  • Internal Chamber with Replaceable Desiccant
  • Passed USA Military Tests Including: MIL-STD-810G, MIL-STD-461G, MIL-STD-901D, MIL-STD-1399-300B
  • Readout in µCi/m3 or MBq/m3

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Model 4906P Alpha-Beta-Gamma Hand & Foot Monitor
  • GM Pancake Detectors
  • Large LCD User Interface
  • Automatic Routines for Detector Setup & Alarm Calculations
  • Customizable Voice Prompts
  • Single-Hand Operational Mode
  • Front Access to All Components for Repair/Calibration

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HBP-29 Body Contamination Monitor

Part of the Ludlum GmbH product line, the Model HBP-29 is a whole-body contamination monitor designed to measure personnel leaving controlled areas.

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Model 4525 Series Radiation Portal Monitors
  • Use to Monitor Trucks, Rail Cars, Personal Vehicles, etc.
  • Large, Highly Sensitive, Industrial Duty Plastic Scintillation Detectors
  • Reliable Operation with Very Low False Positives
  • Flexible Configurations Accommodate Up to Four Lanes, Each with Two to Six Detectors
  • Real-time Central Data Logging, Reporting, and Alarm Notification
  • Bi-Directional Entry
  • User-Friendly Operation
  • Excellent Service and 24-Hour Tech Support
  • 8-hour Battery Backup in Event of Power Loss
  • Modular and Upgradeable
  • Variety of Options to Customize the System to Meet Your Needs
  • Made in USA

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