Introduction to X - γ Dose Rate Meter:

X - γ dose rate meterMainly used for measuring the air absorption dose rate of environmental radiation x - γ, radiation monitoring, dose monitoring of x - γ radiation sources and X-ray machines in workplaces, and radiation monitoring in various fields such as building materials, nuclear power, geology and mining, and medical and health departments. Compliant with industry standard EJ/T 984-95 Environmental Monitoring X and γ Radiation Measuring InstrumentThe first oneRequirements for Partial Dose Rate Instrument Characteristics.

◆ Instrument features:

Adopting a composite scintillation detector (Φ 75 × 82) mm, with high sensitivity, good energy (cosmic ray) response and angular response;

Low power consumption, small size, light weight, novel structure, and easy portability.

Digital circuit design, high measurement accuracy, complete machine self checking function, reliable performance;

Adopting a wide-angle digital rate meter LCD, which facilitates the reading of outdoor strong light offline data;

The measurement results are displayed simultaneously by a digital and real-time monitoring radiation intensity counting rate table;

The instrument measurement process alarm value can be set, with dual alarm functions of audio and screen;

Calibration factors and parameter settings can be integrated into the machine to directly provide measurement results;

Large capacity storage: can store 256 record pages, 6370 sets of measurement data, standard USB interface, Bluetooth printing;

Dual use of lithium battery and dry battery

◆ Technical indicators:

1. Energy response: (30keV~3MeV) ≤ 15%

2. Cosmic ray response: ≤ 15%

3. Range: (1~50000) × 10-8Gy/h

4. Inherent error: ≤ 10%

5. Angular response: ≤ 15% (137Cs source 0-120 ° relative to maximum response value)

6. Long term stability: ≤ 5% (continuous operation for 8 hours)

7. Anti interference ability: ≤ 5%

8. Operating environment

Temperature: (-10~+50) ℃

Relative humidity: ≤ 90% (40 ℃)

9. Power consumption: Approximately 300 meters, powered by a 7-hour Li rechargeable battery, capable of continuous operation for 50 hours

10. Size

(1) Detector: (Φ 90 × 300) mm

(2) Console: (180 × 95 × 145) mm

11. Weight

(1) Detector: 1.5kg

(2) Console: 1.2kg