Atomtex AТ2533 広範囲線量計 (x & γ, 1 µSv/h – 1000 Sv/h)

Detector: Silicon semiconductor detector; Geiger-Muller counter tube

Energy range: 50 keV – 10 MeV

Measurement range of ambient dose equivalent rate Ḣ*(10): 1 µSv/h – 1000 Sv/h

Measurement range of ambient dose equivalent Н*(10): 10 µSv – 5000 Sv

Limit of intrinsic relative measurement error of ambient dose equivalent and dose equivalent rate:

±25% (for Ḣ*(10) ≤ 10 µSv/h)

±15% (for Ḣ*(10) >10 µSv/h)

Measurement range of average pulsed radiation dose rate: 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)

Measurement range of pulsed radiation dose: 10 µSv – 5000 Sv

Limit of intrinsic relative measurement error of pulsed radiation dose and average dose rate: ±15%

Energy dependence relative to 662 keV (137Cs): ±25% (50 keV – 3 MeV)

Typical sensitivity to 137Cs gamma radiation:

0.15 cps/(µSv·h^-1) (for Ḣ*(10) ≤0.1 Sv/h)

58 mV/(Sv•h^-1) (for Ḣ*(10) >0.1 Sv/h)

Response time for 10-fold dose rate change: ≤10 s (for Ḣ*(10) >10 µSv/h)

Protection class (BDKG-33): IР68 (withstands static hydraulic pressure up to 400 kPa at 40 m immersion depth)

PC interface:

USB 2.0 (АТ2533)

USB 2.0 / Bluetooth (АТ2533/1)

Overall dimensions, weight:

Ø30х130 mm, 0.25 kg (BDKG-33)

85х155х35 mm, 0.3 kg (PU-33)