新一代航空多道伽马能谱仪的引进和初步应用

THE INTRODUCTION AND APPLICATION OF THE NEW GENERATION AIRBORNE MULTI CHANNEL GAMMA SPECTROMETER

GR 8 2 0集优秀的稳谱技术、数字可视化设计和实时谱图显示于一身 ,提供了更为精确的伽马能谱测量。文中简要地介绍了GR 82 0的工作原理、性能和应用效果等几方面的内容 ,供读者了解当今航空伽马能谱仪的发展状况。

The most advanced airborne multi channel gamma spectrometers in the world-GR820, which has excellent auto stabilization, digital and windows designing, and real time spectrum display. It provides more exact measures of gamma spectra. This paper describes in brief the operating principle, the performance and the application of GR820, with the purpose of helping readers to understand the development of airborne multi channel gamma spectrometers in present days.