Choe Pyong Min, Vice Dean for Scientific Research of Faculty of Resources Probing Engineering, and his research group have developed our own type of gamma spectrum analyzer which is of great significance in exploration of minerals, and have been expanding their successes.
After 3 years of painstaking efforts they developed a four-channel portable gamma spectrum analyzer that makes it possible to analyze the content of elements in mineral rocks directly on the spot without extracting samples from them. Subsequently they succeeded in a gamma spectrum analyzer with higher accuracy and higher temperature stability.
Not content with their achievements they are making constant efforts to further raise its analysis accuracy.
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