微波等离子体炬结构的改进  

Improved Structure of Microwave Plasma Torch

作　　者：刘军[1] 段忆翔[1] 侯明轶 李一木[1] 金钦汉[1] 

机构地区：[1]吉林大学化学系,长春130023

出　　处：《分析仪器》1993年第2期22-24,共3页Analytical Instrumentation

摘　　要：本文介绍了对微波等离子体炬(MPT)所作的改进。说明了改进后微波等离子体炬的结构、分析性能及应用情况。证明微波等离子体炬是一种激发能力强、分析性能良好、使用方便的光源。The structure of an early reported microwave plasma torch (MPT)was improved. The details of the improvement arc described. The analytical perfor-mance and applications of the new MPT are explained. Practical applications show that the MPT is a convenient optical souree with strong excitation power and excellent analytical performance.

关 键 词：微波等离子体炬 光谱分析 光源 

分 类 号：O657.3[理学—分析化学]