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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