Specification
AT1103M X-ray Radiation Dosimeter | |
Scintillation detector | NaI(TI), Ø9×2 mm with beryllium window |
Measurement range of directional dose equivalent rate | 50 nSv/h – 100 µSv/h |
Measurement range of directional dose equivalent | 50 nSv – 5 mSv |
Limits of tolerable intrinsic relative error |
±15% |
Energy range | 5 – 160 keV |
Energy dependence relative to 59.5 keV (241Am) | ±35% (5 – 60 keV) ±30% (60 – 160 keV) |
Typical sensitivity to 241Am gamma radiation | 400 cps/(µSv·h-1) |
Detectable 241Am activity at the distance of 0.5 m in <2 s | 1000 kBq (27 µCi) |
Protection class | IP54 |
Overall dimensions, weight | 233x85x67 mm, 0.9 kg |