Guangzhou GZAIR Instruments Co., Ltd.
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Lightweight Personal Dose Alarm for Emergency Response
Stay protected in critical situations with the Lightweight Personal Dose Alarm for Emergency Response, a compact, high-sensitivity radiation monitoring device tailored for first responders, hazmat teams, and field professionals. Built for rapid deployment and real-time awareness, this device provides instant feedback on radiation exposure with audible, visual, and vibration alarms.
Designed to be ultra-portable and rugged, it detects gamma and X-ray radiation with precision, helping emergency personnel make fast, informed decisions in hazardous environments. With adjustable alarm thresholds and continuous monitoring of dose and dose rate, it’s a vital tool in any radiation emergency kit.
Key Features:
Real-Time Monitoring: Instantly displays radiation dose rate and cumulative dose for fast situational awareness.
Dual Alarm System: Audible beeps, LED flashes alerts ensure no warning is missed, even in noisy environments.
Ultra-Light & Compact: Designed for quick access and easy attachment to uniforms, belts, or pockets.
Quick Startup: Ready to detect radiation within seconds of activation—no calibration needed.
Backlit LCD Screen: Clear, easy-to-read display, even in low-light or emergency conditions.
| Detection ray | X, γ and hard β ray |
| Sensor | Energy compensation GM tube (Geiger counter tube) |
| Measurement range | a. Dosage equivalent rate 0.08—99999μSv/h (maximum 100 mSv/h) |
| b. Accumulative dosage equivalence 0.00μ Sv—999.0 mSv | |
| Energy scope | 50 keV—1.5 MeV ≤ ± 30 % (as for 137 Cs I) |
| Relative innate error | ≤ ± 10 % (137 CS 1 mSv/h) |
| Flexibility | 80 CPM/μSv/h (as for Co—60) |
| Alarm value | a. Dose rate Selection among 0.5, 1.0, 1.5, 2.0, 2.5, 5.0, 10.0, 50.0, 100.0μSv/h at disposal. |
| b. Accumulative dose Selection among 0.05, 0.5, 1.0, 1.5, 2.0, 5.0, 10.0, 20.0, 50.0, 100.0 mSv at disposal. | |
| Unit of dose rate | μSv/h, μGy/h, m R/h. |
| Measurement display | The dosage rate is displayed per second; the protection alarm response is less than 5 seconds. |
| Working Temperature | - 10 ºC ~ + 45 ºC |
| Working humidity | ≤ 95 % |
| Power supply | Two No.7 (AAA) batteries |
| Dimension | 100 X 70 X 26 mm |
| Weight | 100g (Not including battery) |
