低本底β计数-α能谱测量装置

low-background β count and α spectrum measuring instrument

本文介绍了一种为远洋现场调查而研制的低本底β计数-α能谱测量装置。该测量装置能同时进行低活度的β测量和α能谱分析,克服了用两套仪器分别测量β计数和α能谱的麻烦,并减小了测量误差。

An low-background β count and α spectrum measuring instrument which is used to ocean radiation investigation is introduced in this paper. It capable of simultaneously measure low activity β count and analyse α spectrum. Overcome by using two sets of Instrument were measured β count and α spectrum of trouble,and reduce the measurement error.