现代科学仪器Issue(3)：5-8,16,5.
多通道原子荧光光谱仪装置的研究
Research on the Multi-channel Non-dispersive Atomic Fluorescence Spectrometer System
摘要
Abstract
This paper proposes a multi-channel Non-dispersive Atomic Fluorescence Spectrometer. According to the principle of Atomic Fluorescence Spectroscopy and based on the characteristics of the hydride（vapor） generation atomic fluorescence analysis technology, a kind of a signal detection system with multi- radiation light source was designed. Under the control of the corresponding electronic control system, It can get more than four results of detected sample solution simultaneously, and at the same time, solve the problem of the effective signal interference between two signal channels. The experimental data showed that the major technical specifications of the instrument, which are such as the stability of the baseline, the detection limit, the linear range of measurement ＆ the interference between the signal channels eath other etc, can meet the design requirements.关键词
原子荧光光谱学/多通道数据采集/脉冲发生器/信号解调/化学蒸气发生Key words
Atomic Fluorescence Spectroscopy/Multi-channels Signal Detection/Pulse Generator/Signaldemodulate/Hydride(Vapor) Generation分类
机械制造引用本文复制引用
郭跃安,李中玺,冯玉怀..多通道原子荧光光谱仪装置的研究[J].现代科学仪器,2012,(3):5-8,16,5.基金项目
国家科技部中小型科技企业＂创新基金＂资助项目 （）
