【摘要】 本文介绍一种新型的用干闪烁计数器的具有自动稳峰功能的双能量分析器，它明显地改善了峰位的漂移。分析器的结构为双宽度ＮＩＭ插件，它将线性放大器、双道能量分析器和基于一种新方法的能根据峰位漂移量自动调整光电倍增管偏压的高压电源构成一个整体，结构紧凑。更多还原

【Abstract】 This papers aim is to introduce a new double channel analyzer for automatically stabilizingbi-energy γ ray spectrum of scintillation detector.This analyzer obviously improves the drift ofpeaks.The analyzer is a double width NIM module,including a linear amplifier,a double chan-nel analyzer and a high voltage power supply,which is automatically adjusted against theamount of the peak drift.(更多还原