AH-2型光谱分析吹样装置及分析方法研究  

AH-2 Device for Blowing Powder Sample into Arc Discharge and Its Spectrochemical Applications

作　　者：王延龄[1] 

机构地区：[1]安徽省地质实验研究所,合肥230001

出　　处：《分析试验室》1992年第3期38-43,共6页Chinese Journal of Analysis Laboratory

摘　　要：介绍了一种用AH-2型光谱吹样装置实现的新型粉末电弧光谱吹样法。这种方法快速、成本低、精密度好,对各种挥发性的元素都很灵敏。作者对吹样法的光谱分析特性和分析方法进行了研究。A new device feeding continuously powdered sample aerosol stream into the arc source has been developed. The experience has shown that the device makes the spectro-chemical analysis of rock and mineral or powdered material quick, inexpensive, precise and sensitive for various volatile elements. The spectrochemical characteristics of the device have been carefully discussed.

关 键 词：原子发射光谱 粉末吹样装置 

分 类 号：O657.31[理学—分析化学]