Atomtex AT1320M 伽马活度监测仪 (γ, 20 – 500 keV)

Detector: NaI(Tl) scintillator, ø63x63 mm

Energy range: 20 – 500 keV

Measurement range of volume activity:

125I: 5 – 2•10^6 Bq/l

201Tl, 99mTc, 111In, 123I, 131I: 3 – 2•10^5 Bq/l

51Cr: 20 – 2•10^6 Bq/l

Limit of intrinsic relative error of volume activity measurement: ±30%

Measured samples density: 1 g/cm3

Energy range of measured gamma radiation: 20 – 500 keV

Number of ADC channels: 512

Operation mode setup time: 10 min

Continuous work time: ≥24 h

Working temperature range: 0°C to +40°C

Relative humidity with air temperature ≤75%

External background radiation level: 0.2 µSv/h max.

Measurement vessels: Marinelli beaker, 1.0 l

Protection class: IP40 

PC connection: USB 2.0

Overall dimensions, weight: 

Processing unit: 106x220x35 mm, 0.5 kg

Detection unit: Ø98x350 mm, 2.0 kg

Protection unit: Ø600x700 mm, 125 kg

Datasheet