The uncertainty of measurement for the standard of measurement of electrochemical electrode gas oxygen analyzer is less than 5%.
电化学电极气体氧分析器计量标准的扩展不确定度小于5%。
In the present study, microcomputer-based electrochemical analyzer (model EA-1) and microelectrode were applied to establish the PSA method for the determination of As in human hair.
本文应用EA-1型微机化多功能电化学分析仪和微电极，提出头发中砷的计时电位溶出法测定，并结合流动注射技术实现连续分析。
The hardware design and software structure of a microcomputer-based multifunctional electrochemical analyzer is described.
本文介绍一台微机化多功能电化学分析仪的硬件设计和软件结构。
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