原子荧光光度计在砷测定过程中出现的一例故障及故障排除方法  

TROUBLE AND TROUBLESHOOTING IN THE DETECTION PROCESS OF ARSENIC USING ATOMIC FLUORESCENE SPECTROMETER

作　　者：秦宏伟[1] 吴星[1] 朱爱国[1] 姜国华[1] 王剑[1] 

机构地区：[1]山东省农科院中心实验室山东省食品质量与安全检测技术重点实验室,济南250100

出　　处：《化学分析计量》2010年第4期73-74,共2页Chemical Analysis And Meterage

摘　　要：介绍了原子荧光光度计中原子化器温度降低在砷测定过程的故障现象、故障诊断及故障排除方法。阐述了由于测定原理不同,原子化器温度降低对砷、硒、汞检测影响的差异。The fault manifestation, diagnostic procedure and solution for the temperature drop of atomizer in arsenic detection process were introuduced. Because of the difference in measuring principle, the impact of the temperature drop of atomizer on the detection of arsenic, mercury, selenium was significantly different.

关 键 词：原子荧光光度计 原子化器 点火炉丝 砷 

分 类 号：TH744.16[机械工程—光学工程]