MARINELLI BEAKER CORRECTION FOR STABLE RADIONUCLIDE ANALYSIS

摘要

The present invention relates to a marinelli beaker correction container for a stable radionuclide analysis. The purpose of the present invention is to stably mount a marinelli beaker in a detecting device by forming the beaker correction container sealing a space generated by a diameter difference between an HPGe contact surface of a nuclide detector in the lower side of the marinelli and the detecting device. To achieve this, the marinelli beaker correction container of the present invention, in the formation of the marinelli beaker correction container to stably mount the marinelli beaker on a detector of the detecting device forming a high purity germanium gamma spectroscopy system to analyze a gamma emitting nuclide existing inside a specimen, includes: a container body having a diameter corresponding to a detector mounting unit formed in the lower side of the marinelli beaker and inserted and joined to the detector mounting unit; a detector joining groove formed in the lower side of the container body, having an inner diameter corresponding to the diameter of the detector of the detecting device, and mounting the marinelli beaker in the detector of the detecting device by inserting and joining the detector of the detecting device; and an intake and exhaust port vertically penetrated through the center of a top surface of the container body and enabling the container body to be smoothly separated and attached by an intake and an exhaust of air when the container body is mounted in the detector mounting unit.