Atomtex
AT1117M

Radiation Monitor (Beta)

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This radiation monitor is designed to measure beta flux density and surface activity of 90Sr+90Y, as well as to simultaneously monitor gamma radiation ambient dose equivalent rate and ambient dose equivalent at the location of the system operator.

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Description

The Atomtex AT1117M Radiation monitor Beta is designed for dosimetric and radiometric monitoring in Nuclear Power Plants, manufacturing facilities, research laboratories, medical institutions, etc. It can function as either a portable or fixed instrument. The radiation monitor can be configured to be used with BDPB-02 or BDPB-03 Beta detection units, PU2 processing unit, cable and wall bracket if used as a fixed instrument.

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

Features:

  • High sensitivity
  • Quick response to changes in radiation environment
  • Wide measurement range
  • Integrated stabilisation and continuous performance monitoring systems
  • Sound and visual alarm for exceeded threshold levels
  • Measurement results can be written and stored in internal memory
  • Operation in harsh weather conditions

Specifications

BDPB-02 detection unit
DetectorScintillation plastic, 100 cm2
Measurement range of beta particles flux density0.05 to 1.5·105 particle·min-1·cm-2
Measurement range of 90Sr + 90Y surface activity2.2·10-2 to 0.66·104 Bq·cm-2
Sensitivity to 90Sr + 90Y beta radiation≥0.9 cps/(particle·min-1·cm-2)
Overall dimensions, weightØ137х235 mm, 0.87 kg
BDPB-03 detection unit
DetectorScintillation plastic, 300 cm2
Measurement range of beta particles flux density0.05 to 0.5·105 particle·min-1·cm-2
Measurement range of 90Sr + 90Y surface activity2.2·10-2 to 0.22·104 Bq·cm-2
Sensitivity to 90Sr + 90Y beta radiation≥2.4 cps/(particle·min-1·cm-2)
Overall dimensions, weightØ222х281 mm, 1.8 kg

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