Atomtex AT6101CE Spectrometer (γ, 0.04 – 150 µSv/h)

Gamma radiation detection units, scintillation detector:

BDKG-05S, SrI2(Eu) Ø38x38 mm

BDKG-35, plastic Ø70x150 mm

Energy range: 20 keV – 3 MeV

Measurement range of ambient dose equivalent rate: 0.04 – 150 µSv/h

Limits of tolerable intrinsic relative error: ±20 %

Typical sensitivity to 137Cs gamma radiation: 4500 cps/(µSv·h^-1)

Detectable activity of 137Cs source, moving at the speed of 0.6 m/s and located at the distance of 1 m in a time not longer than 2 s: 350 kBq

(95 % probability of source detection with false alarm rate not above 1 in 10 min)

Alarm activation time: <2 s

Typical resolution at 662 keV (137Cs): 3.2 % (BDKG-05S)

Identified radionuclides (Library contents can be modified on request): Industrial, natural, medical, bremsstrahlung of beta emitters

Neutron radiation detection unit, detector: BDKN-05M, Two Не-3 proportional counters Ø30x360 mm in polyethylene moderator

Energy range: 0.025 eV – 14 MeV

Typical sensitivity to 252Cf neutron radiation: 20 cps/(neutron•s^-1 •cm^-2)

Detectable activity of Pu-Be source, located at the distance of 1.25 m in a time not longer than 3 s: (5.00±1.25)∙10^-4neutron/s (95 % probability of source detection with false alarm rate not above 1 in 1 h)

Protection class:

IР55 (in backpack)

IР65 (in case)

Overall dimensions, weight:

520X380x220 mm, 7.5 kg (in backpack)

594X473x215 mm, 16 kg (in case)