α测氡在资源勘查和环境监测中应用

In this paper, Radon measuring applied in geological resources prospecting and environmental monitoring is introduced. Some routine methods and instruments of radon measuring are list, a new Alpha spectrum radon measuring instrument is discussed particularly, This instrument produced by α detector using high-reslustion semiconducting material, and micro-processor as its core, which makes it a new continus anti-Radon and portable and intelligent intstrument. High sensitive and accurate features, used especially of geological prospecting and environmental monitoring concentration of Radon. Its principle, uses, function features, main specifications, and so on are discussed. Finally, the trend of Alpha Radon measuring technology is explored.