Korea Hydro Nuclear Power Co., Ltd.

Hyunjin Joo

Hoon Moo Choi

Hee Sun Kim

Kwang Hee Yang

Hoon Seok Choi

Mun Ja Kang

The present invention relates to a Marinelli beaker correction container for stable radionuclide analysis, the Marinelli beaker correction container including: a container body having a diameter corresponding to a detector mounting part provided at a lower part of the Marinelli beaker, and being insertedly mounted to the detector mounting part; a detector coupling groove being formed at a lower part of the container body with an inner diameter corresponding to a diameter of the spectroscopy system detector, and allowing the Marinelli beaker to be mounted on the spectroscopy system detector by insertedly mounting the spectroscopy system detector to the detector coupling groove; and a ventilation hole being vertically formed through a center of a top surface of the container body, and allowing the container body to be smoothly mounted or dismounted due to air ventilation when the container body is mounted to or dismounted from the detector mounting part.

Marinelli beaker correction container for stable radionuclide analysis

Disclosed is a correction container of a Marinelli, wherein a first groove is formed in the lower portion of the container body formed with a diameter corresponding to the inner diameter of the lower surface of the Marinelli beaker, to be attached to a detector of a detecting system for nuclide analysis, a second groove having a diameter smaller than that of the first groove is formed on the upper portion, and an intake and exhaust hole is formed through the first groove to the second groove. According to the present invention, a Marinelli beaker covers a upper portion of a container body to wrap around it, and a detector of a nuclide detecting device is inserted into a first groove formed in a lower portion of the container body. By means of the correction container according to the present invention, the distance between the position of radionuclides in the sample in a Marinelli beaker and the detector is maintained constant. Accordingly, the reliability of the detection value in nuclide analysis is advantageously improved.

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Seoul, South Korea

Hyunjin Joo