Description
Overview
GAOTek personal alpha X Y rays Radiation Detector type is a small, high sensitivity of personal dose alarming device, which is mainly used to monitor X rays and Y rays. The device adopts the energy compensated GM counter tube as detector, with high sensitivity, measured accurately, besides, choosing the powerful microprocessors and equipped with high-end OLED displays make it simple human nature, has a strong anti-interference ability. It has any combination of sound, flash and vibration these three types of alarm modes, and the alarm threshold can be set freely, when which is reached, an alarm will in time remind staff to pay attention to safety. The device is a wearable pocket device of the current domestic similar devices with strong function, small volume and low power consumption and its main technical indicators meet the national standards and international standards.
Features
- Real-time measurement of dose rate, and simultaneously records the cumulative dose
- The dose rate alarm threshold and the dose alarm thresholds can be set freely
- Any combination of sound, flash and vibration these three types of alarm modes to meet various alarm needs
- A dual alarm function of the dose rate and dose
- Built-in memory, to prevent the value of the cumulative dose, the dose rate alarm threshold and the dose alarm thresholds data lost due to power-down
- Continuous monitoring of battery power, and with a low battery state prompt
- Chinese and English menu to switch freely
- Humanized design, easy to operate
- Support wireless personal dose management system (Wireless version only)
Technical Specifications
Power | battery |
The detector | Energy compensated counter tube |
Measurement range | 0.01 u S v / h to 1m S v / h 0 u S v / h to 10 S v |
Sensitivity | More than 1.5 cps / u S v / h (relative to 137 Cs) |
Energy response | 48 Ke V to 3.0 MeV |
Relative error | More than 5 % (when at 1 mSv / h) |
Power supply | 2 AAA batteries |
Power consumption | More than 24 m W |
Temperature property |  50 °F to 122 °F (10 ℃ to 50 ℃) |
Dimensions |  3.74 in x 2.75 in x 1.5 in (95 mm x 70 mm x 40 mm) |
Weight | Â 0.22 lb. (100 g) |