FS311 Nuclear Radiation Detector Tester Multi-Function Geiger Counter Radiation x-ray Tester and Alarms

Technical index: 1. Detection ray: X, r and hard B ray 2. Detector: Energy compensation GM pipe (Geiger counting pipe) 3. Measurement scope . a Dosage equivalent rate: 0.01-1000 μSv / h (maximum: 10 mSv / h) . b Accumulative dosage equivalence: 0.01 μ Sv-500.0 mSv 4. Energy scope: 50 keV-1.5 MeV ≤ ± 30% (as for 137 Cs I) 5. Relative innate error: ≤ ± 15% (137 CS 1 mSv / h) 6. Flexibility: 80 CPM / μSv / h (as for C0-60) 7. Alarm valve value: a Dosage 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 dosage: Selection among 0.05, 0.5, 1.0, 1.5, 2.0, 5.0, 10.0, 20.0, 50.0, 100.0 m Sv at disposal. 8. Unit of dosage rate: μSv / h, μGy / h, m R / h. 9. Measurement display: The dosage rate is displayed per second; the protection alarm response is less than 5 seconds. 10. Utilization environment: Temperature: - 10 degree-45 degree Relative humidity: ≤ 95% (+ 45 ºC) 11. Power source: Built-in lithium battery with charger 12. Dimension and weight: 0.3 kg; 135 X 70 X 25 mm

• 1. Monitor of X, r and hard B ray. 2. The instrument enjoys a high flexibility and can measure the environmental background.
• 3. English operational interface. 4. Real-time measurement and display of dosage rate and accumulative dosage.
• 5. Permanent data storage upon power cutoff. 6. Graphic LCD and maximum screen.
• 7. Low power consumption and battery under-voltage indication function. 8. The instrument can preset the alarm valve value of dosage rate and accumulative dosage.
• 9. Three selective alarm modes: sound, light and vibration.