Atomtex AT1103M

Atomtex
AT1103M

X-Ray Radiation Dosimeter and Survey Meter

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The Atomtex AT1103M highly-sensitive device measures radiation exposure on crystalline lens (eyes), mucus membranes (e.g. mouth, nasal passages) and skin.

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Description

The Atomtex AT1103M is a highly-sensitive device that monitors for low-energy, low-intensity X-ray radiation exposure from devices such as video display units, night vision devices, oscillographs, TV receivers,  microwave emitters, ion implanters, search, and medical continuous X-ray apparatus.

A NaI(Tl) ø9×2 mm scintillator with a beryllium window is used in the dosimeter as an X-ray detector. The Atomtex AT1103M measures directed dose equivalent rate of continuous X-ray radiation with energy from 5 keV.

For more details, please refer to datasheet or contact us.

Features:

  • Search for X-ray and low-energy gamma radiation sources
  • Quick accommodation to changes in radiation level
  • Sound and visual alarm in case threshold level is exceeded
  • Memory function for 100 measurement results
  • Integrated system for measurement path LED stabilization, so there is no need for check radioactive source
  • Analog-to-digital converter for 256 channels
  • Dust and splash-proof design
  • Not for natural background measuring
  • Background component correction during measuring

Specifications

Directional radiation dose equivalent rate measurement range50 nSv/h ... 100 µSv/h
Directional radiation dose equivalent measurement range50 nSv ... 5 mSv
Intrinsic relative measurement error±15% max
Registered X-ray radiation energy range5 ... 160 keV
Sensitivity for 241Am400 cps/µSv·h-1
Calibration error for 241Am±5% max
Response time for dose rate change from 1 to 10 µSv/h≤2 s (accuracy error ≤±10%)
Detectable 241Am activity at 0.5 m distance for period <2 s1000kBq (27 µCi)
Energy dependence relative to241Am
5 keV ... 60 keV±35%
60 keV ... 160 keV±30%

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