Description
Features
- unknown surface area B rays patrol
- environmental pollution testing laboratory, environmental pollution investigation
- Department of Nuclear Medicine, meristem biology, radiation chemistry
- Import and Export Commodity Inspection of the indoor environment and building materials release radiation detection
- processing, nondestructive testing of nuclear safety emergency location
Technical Specifications
| Range counting rate | 0 CPM to 500,000 CPM, 0 CPS to 8,000 CPS |
| Dose rate | 0.01 uSv/h to 10,000 uSv/h, 0.01 mR/h to 1,000 mR/h |
| Detector | Detector array, effective area: 3.5 in (9 cm) |
| Energy range | 40 KeV to 3 MeV |
| Sensitivity | 3,000 CPM/mR/h |
| Instrument background | Every minute counts 30 CPM |
| Relative basic error | 15 % |
| Power supply | Three ordinary AA batteries or rechargeable batteries |
| Power consumption | Machine power consumption of 8 mW, current 4 mA |