AN AUTOMATIC SAMPLE CHANGER FOR REACTOR NEUTRON ACTIVATION ANALYSIS
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Graphical Abstract
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Abstract
This paper describes an automatic device for changing samples of the reactorneutron activation analysis. It consists of one sample magazine, two brake needles,three samll pneumatic cylinders and three solenoid valves. It is operated by com-pressed air and controlled by program controller. It has been installed in themeasurement device for determination of the uranium content by delayed neutroncounting. It has transported about four thousand samples without any trouble.
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