The RG1100 Personal Dosimeter Alarm/ Personal Radiation Dosimeter is a compact, highly sensitive personal radiation monitoring instrument. It uses a G-M counter tube as its detector for rapid response and incorporates powerful microcontroller technology for strong anti-interference capability. Primarily used for monitoring X-rays and gamma rays, it allows arbitrary setting of alarm thresholds within its measurement range. When the threshold is reached, it sounds an alarm to promptly alert workers to safety concerns. The instrument's main technical specifications comply with both national and international standards, making it currently the most functionally robust, compact, and low-power wearable pocket-sized instrument among its domestic counterparts.

The RG1100 personal dosimeter alarm is widely used in irradiation processing enterprises, health and epidemic prevention, radiotherapy, nuclear laboratories, nuclear power plants, import/export commodity inspection, building materials industry, petrochemical industry, geological survey, scrap steel processing, industrial non-destructive testing, and other ionizing radiation environments, for monitoring and protection of personal radiation dose.

• Energy-compensated GM tube ensures accurate readings and rapid response, representing industry-leading technology
• Premium OLED display with LED strobe indicator for dose rate, simple operation, and clear readings
• Alarm functions for dose rate, cumulative dose, blockage failure, etc., with customizable combinations of sound, light, and vibration
• Alarm thresholds can be set arbitrarily within the measurement range
• Alarm sound intensity: ≥80dB at 30cm