Specification
Measuring channel | UDKG-37 | АТ1123 |
Detector | Silicon semiconductor detector; Geiger-Muller counter tube |
Scintillation tissue-equivalent plastic Ø30×15 mm |
Measurement range of average ambient dose equivalent rate of pulse radiation | 30 µSv/s – 0.3 Sv/s (100 mSv/h – 1000 Sv/h) (pulse repetition rate is not less than 20 cps, duration not less than 1 μs) |
30 pSv/s – 3 mSv/s (0.1 µSv/h – 10 Sv/h) (pulse repetition rate is not less than 10 cps, duration not less than 10 ns) |
Measurement range of ambient dose equivalent rate of continuous radiation | 1 µSv/h – 5000 Sv/h | 50 nSv/h – 10 Sv/h |
Measurement range of ambient dose equivalent | – | 10 nSv – 10 Sv |
Energy range | 50 keV – 10 MeV | 15 keV – 10 MeV |
Typical sensitivity to 137Cs gamma radiation | 0.15 cps/(µSv·h-1), for dose rate ≤0.1 Sv/h 58 mV/(Sv·h-1), for dose rate >0.1 Sv/h |
70 cps/(µSv·h-1) |
Burn-up life | ≥50000 Sv | ≥100 Sv |
Number of measurement channels | Up to 32 | |
Protection class | IP68 (BDKG-37) / IP54 (AT1123) / IP65 (other components) |