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本文叙述了一台用光电二极管阵列作检测器的等离子体原子发射光谱仪。介绍了仪器几个主要部分的构造和性能。它以国产一米光栅光谱仪作分光器,以S2304-1024Q型PDA作检测器,用IBM/PC微机作控制、数据采集和处理。文中还介绍了软件系统的设计和主要功能,给出了实际测得的光谱图.
This article describes a plasma atomic emission spectrometer using a photodiode array as a detector. Describes the construction and performance of several major parts of the instrument. It made a homemade grating spectrometer spectrometer to S2304-1024Q PDA as a detector, with IBM / PC computer for control, data acquisition and processing. The article also introduces the design and main functions of the software system, and gives the actual measured spectrum.