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Gamma radiation detector: Scintillator NaI(Tl), Ø40x40 mm; Geiger-Muller counter tube
Neutron radiation detector: -
Neutron radiation energy range: Radionuclide identification Medical, Industrial and Natural (Library of identified radionuclides can be modified)
Typical resolution at 662 keV ( 137Cs): 7.5%
Maximum input statistical load: 1. 5 -1 ≥ 5•10^5 s^-1
Detectable activity of 137Cs source, located at the distance of 20 cm in a time not longer than 2 s: (50±10) kBq
Detectable activity of Сf source, located at the distance of 20 cm in a time not longer than 5 s: -
Measurement range of gamma radiation ambient dose equivalent rate:
0.03 – 300 µSv/h [NaI(Tl)]
10 µSv/h – 100 mSv/h [G-M]
Limit of intrinsic relative error of dose rate measurement: ±20%
Typical sensitivity to gamma radiation:
241Am: 6600 cps/(µSv·h^-1 )
137Сs: 850 cps/(µSv·h^-1 )
60Сo: 430 cps/(µSv·h^-1 )
Protection class: IР65
Working temperature range: -20°C to +50°C
Relative air humidity: ≤95% (with air temperature ≤35°C without condensation)
Overall dimensions, weight: 230х115х177 mm, 1.9 kg
