HFM-500 Nuclear Radiation Hand Foot Contamination Monitor For Nuclear Medicine Radioisotope

HFM-500 hand and foot contamination monitor (β, γ type) is mainly designed for nuclear medicine departments in hospitals, as well as radiation control passages in nuclear power plants and nuclear facilities. It performs surface contamination monitoring on the hands and feet of personnel entering or exiting controlled areas, enabling timely detection of contamination and preventing its spread.

The instrument is also suitable for other departments using radioactive isotopes, making it essential equipment in nuclear radiation protection. It serves as a key safety measure for nuclear medicine departments, nuclear power plants, nuclear facilities, and other isotope applications to ensure safe operation.

Technical Specifications

1. Detector: Array Geiger‑Müller counter tubes
2. Number of detectors: 4 sets (2 sets for hands, 2 sets for feet)
3. Detectable radiation types: β, γ
4. Energy range: 30 keV – 3 MeV
5. Display units: Bq/cm², μSv/h
6. 8-inch embedded touch screen with Chinese HMI, industrial control computer
7. Automatic measurement with automatic background subtraction
8. Dimensions: 1100 (H) × 600 (L) × 600 (W) mm
9. Operating temperature: -15 ℃ ~ +40 ℃
10. Relative humidity: ≤ 95% (non-condensing)
11. Power supply: AC 220 V ±10%, 50 Hz
12. Mains supply: AC 220 V, 50 Hz
13. Communication interface: TCP/IP Ethernet; optional management software for remote Internet access
14. ID card swipe function for personnel management
15. Automatic measurement with personnel presence detection
16. Automatic data storage with query and export functions
17. Background calibration and background setting functions

Features

• The instrument uses an array Geiger-Müller counter as the detector, characterized by easy maintenance, long service life, and high detection efficiency. Its operational status can be conveniently verified using radioactive check sources.
• It adopts a one-step monitoring method for hand surface contamination, capable of measuring both the palm and back of the hand simultaneously.
• In the event of contamination on the hands or feet, the monitor automatically triggers an alarm and indicates the exact contaminated area.
• The entire monitoring process is fully automatic.

Its main functions include:

• Measuring the surface contamination levels on the hands and feet of personnel to determine whether they exceed prescribed limits.
• Identifying potential accident risks through timely analysis of measurement data stored in the device.
• Preventing cross-contamination between controlled and uncontrolled areas and stopping the spread of radioactive contamination.

• Hand Foot Contamination Monitor
• Surface Contamination Monitor
• β γ Contamination Detector
• Nuclear Radiation Monitor
• Personnel Contamination Monitor
• Radioactive Contamination Detector
• Nuclear Medicine Monitor
• Nuclear Power Plant Contamination Monitor
• Hand Foot Radiation Detector
• Surface Contamination Detection Equipment