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发明公开
CN101470207A 多道脉冲分析器及峰飘实时修正方法 无效 - 驳回 复审申请

多道脉冲分析器及峰飘实时修正方法
摘要：
提供了一种多道谱仪中使用的多道脉冲分析器，包括标准能谱刻度器，用于获得所述多道谱仪的能量刻度参数；环境本底谱刻度器，用于获得当前和先前的环境本底能谱参数；峰漂检测器，用于对当前和先前环境本底能谱参数进行分析以确定二者之间是否出现峰漂，并且确定峰漂修正系数；以及参数修正器，用于利用所述峰漂修正系数修正所述多道谱仪的能量刻度参数。还提供了由该多道脉冲分析器采用的修正方法。该多道谱仪峰漂修正方法和多道脉冲分析器可以比较方便地对多道谱仪峰漂进行实时修正和监控。
摘要（英）：

The invention provides a multi-path pulse analyzer applied in multi-path spectrometer, comprising a standard energy spectrum calibration device for obtaining the energy scale parameter of a multi-path spectrometer; an environment background spectrum calibration device for obtaining current and last environment background spectrum parameters; a peak drift detector for analyzing the current and the last environment background spectrum parameters to determine if there is peak drift between them, and determine a peak drift correction factor; and a parameter modifier for using the peak drift correction factor to modify the energy scale parameter of the multi-path spectrometer. The invention further provides a calibration correction method applied by the multi-path pulse analyzer. The peak drift correction method of multi-path spectrometer and the multi-path pulse analyzer can easily and real-timely correct and monitor multi-path spectrometers.

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