R-EGD China Personal Radiation Detector Radiation Measurement Detection Devices
Product Description
R-EGD Personal Radiation Detector Radiation Measurement Detection Devices
Introduction：
The R-EGD portable radiation detector is a portable radiation detection instrument used to measure x-rays and gamma rays. It uses a G-M counter tube as a detector, has a fast response speed, and has a wider dose rate measurement range than similar domestic instruments. In addition to measuring high-energy and low-energy gamma rays, the instrument can also accurately measure low-energy X-rays and has good energy response characteristics. The R-EGD portable radiation detector can be widely used in radiation protection monitoring in the fields of environmental monitoring, health and epidemic prevention, import and export commodity inspection, radiomedicine, building materials, petrochemicals, geological surveys, scrap steel, nuclear laboratories, and radioactive security inspections in airports, stations, and ports.
Features：
1. High sensitivity, wide measurement range, good energy response characteristics.
2. High-speed micro-power microprocessor unit.
3. Digital display of dose and dose rate.
4. Full Chinese menu operation interface.
5. LCD screen display, high-brightness backlight.
6. Alarm record query: built-in dose and dose rate data storage, can be viewed at any time, power off will not lose.
7. Customizable dose and dose rate alarm thresholds.
8. Real-time display of battery power and undervoltage alarm function.
Specifications：
1. Detector: G-M counter tube.
2. Measuring range: Dose rate: 0.01μSv/h～15mSv/h; Cumulative dose: 0.00μSv～9.99Sv
3. Measuring accuracy: 0.01～1000μSv/h≤±5%
4. Energy response: ≤±30% (48Kev～3.0Mev,137Cs)
5. Sensitivity: 35CPS/mR/h (relative to 60CO)
6. Angular response: The instrument does not exceed 25% of the response in the calibration direction at 0o～90o
7. Energy range: 35KeV～3.0MeV
8. Relative deviation: ≤± 5% (137Cs)
9. Alarm threshold: can be set
10. Alarm sound intensity: ＞80dB (within 50cm)
11. Display unit: dose rate: μSv/h, cumulative dose: μSv
12. Power supply: 3.7V lithium battery
13. Power consumption: whole machine power consumption ≤120mW (excluding display backlight power consumption)
14. Weight: 700.0g (including battery); size 20×10×3.5(cm)