Atomtex АТ1121 X‑RAY and Gamma Radiation Dosimeter (0.1 nSv - 100 Sv)

Detector: Scintillation plastic, Ø30x15 mm

Ambient dose equivalent rate measurement range:

Continuous long-term radiation: 50 nSv/h - 10 Sv/h

Continuous short-term radiation: 5 µSv/h - 10 Sv/h

Ambient dose equivalent measurement range: 0.1 nSv - 100 Sv

Energy range: 

Continuous long-term and short-term radiation: 15 keV - 10 MeV

Minimum duration of continuous short-term radiation: 0.03 s

Typical sensitivity to 137Cs gamma radiation: 70 cps/(µSv·h^-1 )

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

Typical sensitivity to associated beta radiation of 90Sr + 90Y with filter (with protection cap "0.06 – 10 MeV") at 5 cm distance: 3·10^-7 µSv·h^-1  ·Bq^-1

Operation mode setup time: 1 min

Power supply: Alternate or direct current mains Built-in rechargeable Ni-MN battery

Accessories set:

"0.025-3 MeV" Cap

"0.06-10 MeV" Cap

Handle

Strap

AC adapter

Holster