HD-2005Environmental grade portable X-ray dose rate meter

◆ Meets the requirements of the industry standard EJ/T 984-95 "X-ray and gamma radiation measuring instruments for environmental monitoring - Part 1: Dose rate meter types" for instrument characteristics.

Environmental grade portable X-ray dose rate meterFunctional features:

1. Adopting a composite scintillation detector (Φ 75 × 82) mm, with high sensitivity, good energy (cosmic ray) response and angular response
2. Low power consumption, small size, light weight, novel structure, and easy portability
3. Digital circuit design, high measurement accuracy, with machine self-test function, reliable performance
4. Adopting a wide-angle digital rate meter LCD is beneficial for reading outdoor strong light offline data
5. The measurement results are displayed simultaneously by a digital and real-time monitoring radiation intensity counting rate table
6. The instrument measurement process alarm value can be set, with dual alarm functions of audio and screen
7. Calibration factors and parameter settings can be inserted into the machine to directly provide measurement results
8. Large capacity storage: can store 256 record pages, 6370 sets of measurement data, standard USB interface, Bluetooth printing
9. Small size, light weight, dual-use for lithium and dry batteries

Technical indicators:

1. Energy response: (25keV~3MeV) variation limit ± 15% (137Cs)
2. Cosmic ray response: limit of variation ± 15% (137Cs)
3. Range: (1~50000) × 10-8 Gy/h
4. Accuracy: Maximum allowable error ± 10%
5. Angular response: ≤ 15% (137Cs source 0-120 ° relative to large response values)
6. Stability: Relative error ≤ 5% (8h)
7. Operating environment
Temperature: (-10~+50) ° C
Relative humidity: ≤ 90% (40 ° C)
10. Power consumption: approximately 300mW
Powered by a 7Ah Li rechargeable battery, it can work continuously for 50 hours.
11. External dimensions
Detector: (Φ 90 × 300) mm; 1.5kg
Console: (180 × 95 × 145) mm; 1.2kg

Instrument certification:

The Chinese Institute of Metrology verifies and issues a verification/calibration certificate