Portable γ - ray Spectrometer
Application Fields
Exploration of uranium, thorium, potassium, oil, coal, gold and many other minerals Radioactive geological mapping Radiation environmental monitoring Radioactivity detection of building materials
Instrument Characteristics
Configured with NaI (Tl) crystal detector. Automatic spectrum stabilization using natural radioactive peaks (U, Th, K) .
Advanced spectral resolution algorithm makes the analysis results more accurate.
Three types of measuring modes: Continuous, Timing and Scan.
Display measurement results by count rate or content, with radioactive intensity alarm.
Data transmission: standard USB interface, mobile app, Bluetooth printing.
IP65 waterproof and dustproof design,GPS positioning.
Specifications
1. Detector: φ3"×3" NaI(TI)
2. Energy Resolution: ≤ 7.5% (137Cs)
3. Measuring Range of Content eU: (1 – 1000) ×10-6 eTh: (2 – 1000) ×10-6 K : (0.2 – 100) ×10-2 ∑ : (2 – 1000) ×10-6
4. Channels: 1024
5. Accuracy(MPE) eU: ±7%, eTh: ±7%, K: ±12%
6. Repeatability: ≤ 8%
7. Stability: ≤ 8% (8h)
8. Power Li-ion rechargeable battery can continuously work for 20h. Equipped with special charger.
9. Operating Environment Temperature: (-10 – +55)°C Relative Humidity: ≤ 90% (+40°C)
10. Storage Capacity: 8000 sets of measured results
11. Monitor: technical grade four-gray LCD monitor
12. Dimensions and Weight (φ110×440) mm 4.7 kg







