CALIBRATION METHOD OF NON-DESTRUCTIVE ASSAY FOR OVERPACT DRUM CONTAINING COMPACTED DRUMS

摘要

The present invention relates to a calibration method of a nuclide analysis apparatus. More specifically, the present invention relates to the calibration method of the nuclide analysis apparatus for improving accuracy of nuclide analysis of a multi-embedded drum, in which calibration is performed by calculating calibration values using a calibration source, a projection source, a semiconductor detector, and a calibration aid to accurately perform the nuclide analysis of the multi-embedded drum in the nuclide analysis apparatus.