Radiant energy – Coded record and readers; invisible radiant energy type
Patent
1975-11-13
1977-07-19
Smith, Alfred E.
Radiant energy
Coded record and readers; invisible radiant energy type
G01N 2300
Patent
active
040370992
ABSTRACT:
A fluorescent X-ray sulfur analyzer is disclosed and includes a radiation source for irradiating a sample with X-rays or .gamma.-rays, a radiation detector for detecting the radiation generated from the sample irradiated by the X-rays or .gamma.-rays and a first analyzer for selecting only fluorescent X-ray pulses from the output of the detector. The analyzer further includes a first pulse rate measuring device for measuring the pulse rate of the pulses selected by the first analyzer, a second analyzer for selecting only pulses of compton scattered rays from the output of the detector and a second pulse rate measuring device for measuring the pulse rate of the pulses selected by the second analyzer. An operational circuit is provided for operating the outputs of the first and second pulse rate measuring devices and is calibrated to compensate for the error caused by the variation of the carbon-hydrogen ratio to realize an accurate weight content of the sulfur in the sample.
REFERENCES:
patent: 3076894 (1963-02-01), Putman et al.
patent: 3479506 (1969-11-01), Dorfler
patent: 3588536 (1971-06-01), Dykeman
patent: 3766383 (1973-10-01), Harris et al.
patent: 3855470 (1974-12-01), Sahores et al.
Badono Shinji
Oda Minoru
Anderson B. C.
Mitsubishi Denki & Kabushiki Kaisha
Smith Alfred E.
LandOfFree
Fluorescent X-ray sulfur analyzer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluorescent X-ray sulfur analyzer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluorescent X-ray sulfur analyzer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2294928