Wavelength dispersive X-ray fluorescence spectrometer
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United States of America Patent
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Jul 8, 2014
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Nov 7, 2013
app pub date -
Apr 3, 2012
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May 20, 2011
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Abstract
In the wavelength dispersive X-ray fluorescence spectrometer of the present invention, a counting loss correcting unit (11), when correcting a counting rate of pulses determined by a counting unit (10) on the basis of a dead time of a detector (7), stores beforehand a correlation between a predetermined pulse height range, within which pulses are selected by a pulse height analyzer (9), and the dead time and determines the dead time so as to correspond to the predetermined pulse height range during a measurement on the basis of the stored correlation.
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