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Χγ-Patrol inspection instrument

Χγ-Patrol inspection instrument

Key words:

Χγ-Patrol inspection instrument

Product Performance

  • Detector: φ30×25mm, NaI scintillation crystal plus solid-state photomultiplier tube.
  • Measuring Range:   Dose Rate: 0.01~600.00 µSv/h;   Cumulative Dose: 0.00 µSv~99999 µSv
  • Measuring Time: Freely programmable from 1s to 250s
  • Display Unit: Automatic range switching according to measurement scale   Dose Rate Unit: nSv/h, µSv/h, nGy/h, µGy/h   Count Rate Unit: CPS
  • Power Consumption: Rechargeable lithium battery; overall power consumption less than 80mW

Technical Parameters

Sensitivity: ≥350 CPS at 1 µSv/h. Energy Range: 30keV~3MeV
Energy Response: ≤±30% within 48keV~3MeV (relative to 137Cs source) Relative Error: ≤±10%
Alarm Threshold: Two-level alarm, programmable within 0.01–999.99 Dimensions: 40cm × 20cm × 7.5cm (N27)

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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