AT1117M Neutron Radiation Monitor


Measurement of neutron radiation ambient dose equivalent rate and ambient dose equivalent with simultaneous monitoring of gamma radiation ambient dose equivalent rate and ambient dose equivalent.


  • Sensitive to neutron radiation in a wide energy range
  • With PU4 can automatically record and storage over 10,000 measurements with GPS-geotagging
  • With PU4 optional automatic data transfer to a remote server- or further radiological data processing on a PC
  • Sound and visual alarm of exceeded threshold level




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AT1117M Neutron Radiation Monitor
Processing unit PU2 (Version 1) PU4 (Version 2)
Measurement range of ambient dose equivalent rate 1 µSv/h – 100 mSv/h 1 µSv/h – 100 mSv/h
Overall dimensions, weight 210x88x36 mm, 0.6 kg 265x90x40 mm, 0.6 kg
Detection unit BDKN-03
Detector 3He proportional counter in polyethylene moderator
Energy range 0.025 eV – 14 MeV
Measurement range of ambient neutron radiation dose equivalent rate 0.1 µSv/h – 10 mSv/h
Measurement range of ambient radiation dose equivalent 0.1 µSv – 10 Sv
Typical sensitivity to neutron radiation of Pu-Be source (In dose rate measurement mode) 0.355 cps/(µSv·h-1)
Overall dimensions, weight 314x220x264 mm, 8 kg

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


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