原子吸收光谱仪石墨炉电源的故障分析与维修

Failure Analysis and Maintenance for Graphite Furnace Power Supply of Atomic Absorption Spectrometer

中文关键词:  石墨炉电源  电路原理  故障分析  维修

英文关键词:graphite furnace power supply  circuit principle  failure analysis,  maintenance

中文摘要:

      在对原子吸收光谱仪石墨炉电源电路板测绘的基础上，分析了该电源主电路的故障原因，并给出了维修过程。

英文摘要:

      Based on the circuit board testing of the graphite furnace power supply of an Atomic Absorption Spectrometer (AAS),the failure cause of the main circuit of the power supply was analysed, and the maintenance procedure was given.