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Modification to Tracerlab Automatic Sample Changer

F.J. Flanegan·J. M. Nelson·J.J. Warr
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Abstract

The U.S. Geological Survey has recently modified the Tracerlab Automatic Sample Changer so that the geometry is greatly improved for counting larger low-activity samples in finely ground form. The larger sample and larger Geiger Mueller tubes allow a greater number of samples to be counted per hour with the same statistical accuracy.

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BibTeXRIS

F.J. Flanegan, J. M. Nelson, J.J. Warr. 1950. Modification to Tracerlab Automatic Sample Changer. https://doi.org/10.3133/tem142

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