Product Introduction
It supports external probe connection to effectively detect surface contamination on hands and feet, preventing internal radiation exposure caused by contaminated food intake. The device enables simultaneous separate measurement of alpha and beta rays.
Product Performance
- Detect alpha and beta rays.
- Automatically store every measurement data, which can be exported via a USB flash drive.
- Graphically display the distribution of hand and foot contamination using different colors.
- Equipped with an editable database of surveyor information.
Technical Parameters
| Detector type: scintillator detector. |
Number of detectors: two for feet and two for hands. |
| Unit of measurement: Bq/cm²,CPS. |
Detection limit:
α:0.04Bq/cm²(α/β型) ,β:0.4Bq/cm² |
Detection efficiency:
α(Pu-236): hand≥35%, foot≥30%
β(90Sr-Y90): hand≥35%, foot≥30% |
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Application Fields

Department of Radiology:The Department of Radiology is a comprehensive department integrating imaging diagnosis and interventional therapy. Radiological diagnosis employs X-rays, gamma rays and other radiation to penetrate the human body, rendering images of internal bodily structures and organs on fluorescent screens or radiographic films, enabling evaluation of human anatomical morphology, physiological functions and pathological lesions.
Department of Radiation Oncology:Radiation oncology is a localized therapeutic modality that uses ionizing radiation for cancer treatment. Radiation sources include alpha, beta and gamma rays emitted from radioactive isotopes, as well as X-rays, electron beams, proton beams and other particle beams generated by various X-ray therapy units and medical accelerators.
Department of Nuclear Medicine:It adopts nuclear science technologies for disease diagnosis and treatment. As an integrated department combining imaging, therapeutic services, scientific research and teaching, it serves as one of the core modalities in modern medicine.