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Abpm 201s

ABPM 201S™

Seismic Alpha Beta Particulate Monitor

The ABPM 201S monitor samples air extracted from ventilation ducts or stacks. Can withstand seismic conditions. Allows dynamic compensation of radon and thoron progenies.

Tag Features

  • Static and dynamic compensation of the radon and thoron solid progenies
  • Online spectrometry
  • Up to 6 months filter cassette autonomy
  • 1E qualifi cation and embedded safety related software
  • Available under 10 CFR 50 App.B, ASME NQA-1 and IEC61226 programs for safety related application

Description

The ABPM 201S monitor forms part of the RAMSYS™ product line. It has been developed to sample air extracted from ventilation ducts or stacks. A double silicon detector performs the gamma compensation and a radial fin grid limits the scattering of the alpha particles (static compensation) which facilitates the compensation of the radon and thoron solid progenies by the processing algorithms (dynamic compensation). Operating costs are minimized by the autonomous operation through automatic filter advance management.

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