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Automatic Time Sequence Filter Sampling of Aerosols for Rapid Multi-Element Analysis by Proton-Induced X-Ray Emission

In English

Författare

  • J William Nelson
  • B Jensen
  • Georges G Desaedeler
  • Roland Akselsson
  • John W Winchester

Summary, in English

An automatic time sequence filter sampler has been developed for atmospheric aerosol particle sampling of ambient air and subsequent analysis for elemental composition using the proton beam of a Van de Graaff accelerator. Some features of the operation of the sampler are given, the retention of particles by the filter material are discussed, examples of the type of data obtained are presented, and some approaches to the numerical analysis of data for environmental interpretation are considered. Lines for further development and improvement in this type of sampler are indicated.

Publiceringsår

1976

Språk

Engelska

Sidor

403-413

Publikation/Tidskrift/Serie

Advances in X-Ray Analysis

Volym

19

Dokumenttyp

Artikel i tidskrift

Förlag

International Centre for Diffraction Data

Ämne

  • Production Engineering, Human Work Science and Ergonomics
  • Subatomic Physics

Nyckelord

  • filter sampling device
  • time resolution
  • aerosol sampler
  • PIXE
  • proton-induced x-rays

Status

Published