Atomtex
AT1117M

Radiation Monitor (Alpha)

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This radiation monitor is designed to measure the flux density and surface activity of 239Pu alpha particles, 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 Alpha 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 BDPA-02 or BDPA-03 alpha 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

BDPA-02 detection unit
DetectorScintillation, ZnS(Ag), 100 cm2
Measurement range of alpha particles flux density0.05 to 5·104 particle·min-1·cm-2
Measurement range of 239Pu surface activity1.7·10-3 to 1.7·103 Bq·cm-2
Sensitivity to 239Pu alpha radiation≥0.7 cps/(particle·min-1·cm-2)
Overall dimensions, weightØ137х230 mm, 0.7 kg
BDPA-03 detection unit
DetectorScintillation, ZnS(Ag), 300 cm2
Measurement range of alpha particles flux density0.05 to 2·104 particle·min-1·cm-2
Measurement range of 239Pu surface activity1.7·10-3 to 0.68·103 Bq·cm-2
Sensitivity to 239Pu alpha radiation≥2.5 cps/(particle·min-1·cm-2)
Overall dimensions, weightØ222х277 mm, 1.4 kg

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