Atomtex AT2503B Personal Dosimeters (50 keV – 10 MeV, 0.1 µSv – 10 Sv)

Detector: Geiger-Muller counter tube

Energy range: 50 keV – 10 MeV

Measurement range of individual dose equivalent: 0.1 µSv – 10 Sv

Measurement range of individual dose rate equivalent: 0.1 µSv/h – 1 Sv/h

Calibration error for Сs: ±5%

The time of response to 10-fold change of the dose rate within effective range of measurement: ≤5 s (for dose rate value >1 mSv/h)

Radiation overloading: ≤10 Sv/h

Alarm thresholds:

1 of 8 independent dose thresholds,

1 of 8 independent dose rate thresholds

Power supply options: SR44 type batteries with nominal voltage 1.5 V and minimum capacity 150 mA·h each

Continuous run time in normal conditions: ≥1000 h

Protection class: IР54

Drop protection: From ≤1.5 m to a hard surface

Average operating life: ≥15 years

Connection to PC: USB (in the Reader)

Operation temperature range: -30 С to +60 С

Relative air humidity: ≤90% (Air temperature ≤35 °С without condensation)

Dimensions: 85x46x16 mm (w/o clip)

Maximum weight: 70 g (w/o batteries)

Datasheet