Atomtex AT6101DR/1 Spectrometer (γ, 0.03 – 50 µSv/h)

Gamma radiation detector: Scintillator, NaI(Tl) Ø63x160 mm

Energy range: 50 keV – 3 MeV

Specific activity measurement range for 4π measurement geometry:

40K: 150 – 1•10^5 Bq/kg

137Cs: 10 – 1•10^5 Bq/kg

134Cs: 10 – 1•10^4 Bq/kg

Limit of intrinsic relative error of specific activity measurement: ±20%

Ambient gamma radiation dose equivalent rate measuring range: 0.03 – 50 µSv/h

Limit of intrinsic relative error of dose rate measurement: ±20%

Energy dependence relative to 662 keV ( 137Cs): ±20%

Typical sensitivity to 137Cs gamma radiation: 4750 cps/(µSv·h^-1 )

Response time for dose rate change from 0.1 to 1 µSv/h:  <2 s(accuracy error ≤±10%)

Typical resolution at 662 keV ( Cs) 9.5%

Maximum input statistical load: ≥5•10^4 s^-1

Number of ADC channels: 1024

Operation mode setup time: 1 min

Continuous run time ≥9 h

Working temperature range: -20°C to +50°C

Relative air humidity with temperature ≤35°C without condensation: ≤95 %

Protection class: IР67

Overall dimensions, weight: 125x140x625 mm, 7 kg

Hand-held PC: 4.7"

Tablet PC: 10"