Atomtex АТ6102 Spectrometer (γ, n, 0.03 – 300 µSv/h)

Gamma radiation detector: Scintillator NaI(Tl), Ø40x40 mm; Geiger-Muller counter tube

Neutron radiation detector Two 3He proportional neutron counter

Neutron radiation energy range: 0.025 eV – 14 MeV

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: 1.8•10^4 neutron/s (Probability of detection is 0.9)

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: 230х115х212 mm, 2.5 kg