
HF-4 Hand-Foot Contamination Monitor
Contamination & Clearance, Radiation Detection
Compact hand-foot contamination monitor for reliable detection of alpha, beta and gamma surface contamination on personnel.
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HF-4 Hand-Foot Contamination Monitor Description
The HF-4 Hand-Foot Contamination Monitor is designed for routine personnel contamination monitoring at the entrances and exits of radiologically controlled areas.
Using gas-less smart scintillation detectors, the HF-4 measures alpha, beta and gamma-emitting radionuclide contamination on the hands, feet and clothing. Dedicated detectors simultaneously monitor both feet and hands, while a two-stage hand measurement allows both the palms and backs of the hands to be checked.
A detachable hand detector can also be used for frisking clothing and other areas of the body, extending the system beyond fixed hand and foot monitoring. Dynamic processing algorithms automatically optimise measurement times according to the measured background, helping provide efficient personnel throughput.
The combination of a compact design, touchscreen operation and flexible detector options makes the HF-4 suitable for nuclear facilities, decommissioning, radioactive waste operations, nuclear medicine, laboratories and industrial radiation facilities.
Using gas-less smart scintillation detectors, the HF-4 measures alpha, beta and gamma-emitting radionuclide contamination on the hands, feet and clothing. Dedicated detectors simultaneously monitor both feet and hands, while a two-stage hand measurement allows both the palms and backs of the hands to be checked.
A detachable hand detector can also be used for frisking clothing and other areas of the body, extending the system beyond fixed hand and foot monitoring. Dynamic processing algorithms automatically optimise measurement times according to the measured background, helping provide efficient personnel throughput.
The combination of a compact design, touchscreen operation and flexible detector options makes the HF-4 suitable for nuclear facilities, decommissioning, radioactive waste operations, nuclear medicine, laboratories and industrial radiation facilities.
HF-4 Hand-Foot Contamination Monitor Key Features
- Alpha, Beta & Gamma Monitoring – Detector configurations are available for monitoring different radiation types, allowing the system to be matched to the radionuclides present at the facility.
- Gas-Less Scintillation Technology – Smart scintillation detectors provide reliable contamination measurement without requiring a detector gas supply, simplifying operation and ongoing maintenance.
- Dedicated Hand & Foot Detection – An optimised four-detector arrangement provides dedicated monitoring positions for both hands and both feet during routine personnel checks.
- Two-Step Hand Monitoring – Operators can measure both the palms and backs of their hands, improving monitoring coverage and reducing the risk of contamination being missed.
- Detachable Frisking Detector – One hand detector can be removed and used as a frisking probe, enabling additional checks of clothing and other potentially contaminated areas.
- Optimised Measurement Times – Dynamic processing algorithms adjust measurement duration according to background conditions, helping achieve reliable results without unnecessarily long counting times.
- Flexible Detector Options – Different detector configurations can be selected to optimise performance for the specific alpha, beta or gamma contamination hazards present.
- Intuitive Graphical Interface – A user-friendly display guides personnel through the monitoring process and provides clear indication of measurement status and results.
HF-4 Hand-Foot Contamination Monitor Resources & Downloads
HF-4 Hand-Foot Contamination Monitor Document
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