AT1103M X-ray Radiation Survey Meter

Measurement of continuous X-ray and gamma radiation directional dose equivalent and directional dose equivalent rate.

  • Unique highly sensitive dosimeter for control of the radiation dose on eye lenses, mucous membranes and skin
  • Display of the radionuclide energy spectrum when connected to a PC
  • Not designed for natural background radiation measurements

Free ground shipping to customers within the continental United States. Equipment in stock shipped within 2 business days. For out of stock or specialty items delivery 2-3 weeks. Please confirm before placing an order.

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AT1103M X-ray Radiation Dosimeter
Scintillation detector NaI(TI), Ø9×2 mm with beryllium window
Measurement range of directional dose equivalent rate 50 nSv/h – 100 µSv/h
Measurement range of directional dose equivalent 50 nSv – 5 mSv
Limits of tolerable intrinsic relative error
Energy range 5 – 160 keV
Energy dependence relative to 59.5 keV (241Am) ±35% (5 – 60 keV)
±30% (60 – 160 keV)
Typical sensitivity to 241Am gamma radiation 400 cps/(µSv·h-1)
Detectable 241Am activity at the distance of 0.5 m in <2 s 1000 kBq (27 µCi)
Protection class IP54
Overall dimensions, weight 233x85x67 mm, 0.9 kg

Design and specifications are subject to change without notice.
For details please refer to the datasheet.


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