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Applications of a New Multielement Portable X-Ray Spectrometer to Materials Analysis

Published online by Cambridge University Press:  06 March 2019

C. von Alfthan ,
P. Rautala  and
J. R. Rhodes
C. von Alfthan
Affiliation:
Outokumpu Oy, Espoo, Finland
P. Rautala
Affiliation:
Outokumpu Oy, Espoo, Finland
J. R. Rhodes
Affiliation:
Columbia Scientific Industries, Austin, Texas 78766
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Abstract

A new hand-portable, microprocessor-based, multielement X-ray fluorescence analyzer is described. The instrument is light in weight (19 1b), completely self-contained and powered by internal rechargeable batteries. The detector is a special proportional counter whose room temperature energy resolution is sufficient to enable adjacent element X-rays to be deconvoluted with the help of the microprocessor. The instrument yields concentration readout of elements, corrected for matrix effects, in groups of four at a time. A number of field and laboratory applications to ore, solution and alloy analysis are described.

Type
XRF Applications in the Minerals Industry
Information
Advances in X-Ray Analysis , Volume 23: Twenty-Eighth Annual Conference on Applications of X-ray Analysis, July 30 - August 3, 1979 , 1979 , pp. 27 - 36
Copyright
Copyright © International Centre for Diffraction Data 1979

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References

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