Dose alarm device

Category:

Nuclear Medical Instruments

Product Introduction

The Personal Dose Alarm Meter is a portable high-sensitivity radiation monitoring device specially designed for occupational radiation workers in nuclear medicine, radiology, radiotherapy and radioactive laboratories. It is used for real-time monitoring of ambient radiation dose rate and cumulative radiation exposure, providing reliable personal radiation safety protection for operators working in radioactive environments.
Equipped with high-precision scintillation detection sensor, the device features wide measurement range, stable performance and high sensitivity, which can accurately capture low-level scattered radiation It supports real-time dose rate detection and cumulative dose recording, with multi-level programmable alarm thresholds.
Featuring compact size, lightweight design, low power consumption and long battery life, the meter is easy to carry and wear for all-day monitoring. It supports multiple measurement unit switching and flexible parameter setting, meeting various on-site detection requirements.

Product Performance

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Technical Parameters

Measurement range: 0.01μSv/h～5000μSv/h	Cumulative dose: 0.00 μ Sv to 9999Sv
x -γ energy range: 40keV to 3.0MeV	Sensitivity: 1.5 cps/(μSv/h)
Relative basic error: ≤± 10% (at 20uSv/h)	Cumulative dose alarm threshold: adjustable across the entire range
Protection alarm response time: ≤ 5 seconds	Dose rate: μSv/h、mSv/h、Sv/h automatic switching
Counting rate: CPS	Working environment: ambient temperature -30 ℃ -+50 ℃
Relative humidity ≤ 95% (40 ± 2) ℃

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.

Nuclear Medical Instruments

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E-mail：xuxin@hoxiny.com

Factory: Liaocheng Economic and Technological Development Zone, Shandong Province, Liaohe Road and Yanshan Road intersection 50 meters south of the road east

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