Dịch vụ - Sản phẩm >> Thiết bị đo phóng xạ, đo tia X, gamma, neutron, beta, alpha >> MÁY QUANG PHỔ AТ1120МЕ
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AТ1120МЕ
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Detection Unit (DU) |
BDKG-05S
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Processing Unit (PU5) |
РU5 is a hand-held PC (HPC) with integrated detection module
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Detector |
Scintillation SrI2(Eu) Ø38x38 mm (DU)
Geiger-Muller counter tube (PU5) |
Energy range |
20 keV – 3 MeV (DU)
60 keV – 3 MeV (PU5) |
Detectable activity of 137Cs source, located at the distance of 20 cm in a time not longer than 2 s |
(40±4) kBq (DU)
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Typical resolution at 662 keV (137Cs) |
3.2% (DU)
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Measurement range of ambient dose equivalent rate |
0.04 – 150 µSv/h (DU)
1 µSv/h – 100 mSv/h (PU5) |
Limits of tolerable intrinsic relative error |
±20% (DU, PU5)
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Typical sensitivity to 137Cs gamma radiation |
850 cps/(µSv·h-1) (DU)
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Energy dependence relative to 662 keV (137Cs) |
±20% (40 keV to 3 MeV) (DU)
-25% to +35% (60 keV to 3 MeV) (PU5) |
Response time for dose rate change from 0.1 to 1 µSv/h |
≤2 s (DU)
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Protection class |
IР67
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Overall dimensions, weight (assembled with handle) |
320х180х160 mm, 1.85 kg
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