Surface contamination meter
Key words:
Surface contamination meter
Product Introduction
The Radioactive Surface Contamination Detector is a high-precision portable detection instrument specially developed for nuclear medicine departments, radiation laboratories and radioactive working sites. It is mainly used for rapid and accurate monitoring of surface radioactive contamination on human body surfaces, equipment surfaces, workbenches and clothing, effectively preventing external contamination and internal radiation exposure risks.
The device supports independent and separate measurement of alpha and beta rays, achieving high discrimination and accurate counting detection.
With portable design, simple operation and wide environmental adaptability, the instrument meets the daily pollution detection, post-operation screening and regular safety inspection requirements of nuclear medicine sites.
Technical Parameters
| Display:4-digit LCD | Range:mR/hr 0.001__100 |
| CPM:0__300,000 | Sensitivity:0.02 μCi @ I_125 |
| Accuracy:+/- 15% | Response time:optional |
| Dosage unit:CPM ; mR | Alarm method:Audible and visual alarm |
| Temperature:-10°__+50° | Size:15cm x 8cm x 3cm |
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.
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