HY KY90 放射線検出器（X、γ）

Detector: φ30×25mm, Nal scintillation crystal

2. Sensitivity: 1μSv/h≥350CPS

3. Energy threshold: 35Kev

4. Measuring range: dose rate: 0.01-600.00μSv/h

             Cumulative dose: 0.00µSv～9999.99µSv

5. Energy range: 40Kev-3Mev

6. Relative basic error: ≤±15%

7. Energy response: ≤±30% (relative to 137Cs)

8. Measurement time: 1-120 seconds programmable

9. Alarm threshold: 0.25, 2.5, 10, 20, 60 (μSv/h)

10. Display unit:

    Dose rate: μSv/h, μGy/h, μR/h selectable

    Cumulative dose: μSv

    Counting rate: CPS

11. Power consumption: power consumption ≤120mW (excluding power consumption of display backlight)

12. Power supply: 2 No. 1 batteries

13. Weight: 1.80kg (including battery)

14. Size: 42*23*15 (cm)