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Vehicle Monitors

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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Vehicle Monitor Retrofits

Ludlum Measurements offers the option to retrofit existing vehicle monitor systems with the electronics and software used in our Model 4525-Series Vehicle Monitors, including systems manufactured by our competitors. Retrofitting allows you to upgrade an aging system without having to purchase new detector housings and stands. Besides our own systems, Ludlum has experience retrofitting systems manufactured by Exploranium, RadComm, SAIC, Mirion/Canberra, and Thermo. Retrofits are customized to your needs, and can also include replacing the plastic scintillator detectors if necessary.

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Model 52-8 Series
Outdoor Portal Monitor
  • Beta-Gamma Portal Monitor
  • Plastic Scintillator Detectors
  • Weatherproof
  • Portable

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