Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

Personal Aerosol Sampler with Size Fractionation and Time Resolution

Författare

Redaktör

  • VA Marple
  • Benjamin Y H Liu

Summary, in English

This chapter describes a personal aerosol sampler with size fractionation and time resolution that gives samples for elemental analysis. An impaction stage collects coarse particles and a filtration stage collects finer ones. Sampling in consecutive time intervals is performed on different impaction and filtration surfaces. These sampling surfaces corresponding, for example, to 15-min intervals, may be analyzed with particle-induced X-ray emission analysis (PIXE) for fast, low-cost determination of most of the elements of hygienic interest that are present in aerosols in concentrations far below their current threshold limit values (TLV). The sampler is intended to be used for aerosol measurements in work environments to obtain detailed information on exposures.

Publiceringsår

1982

Språk

Engelska

Sidor

907-917

Publikation/Tidskrift/Serie

Aerosols in the Mining and Industrial Work Environment

Volym

3

Dokumenttyp

Del av eller Kapitel i bok

Förlag

Ann Arbor Publishers

Ämne

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

Nyckelord

  • aerosol
  • personal sampler

Status

Published