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WD-701光电直读光谱仪的分光器是中型石英光谱仪,测量系统具有十二个通道,其中有三个通道可作内标,最多能同时分析一种合金中的十一个元素。我们将此仪器应用于纯铝分析。由于调整仪器选择在适当温度下进行,及在分析工作中利用光电头内温度补偿机构和采取控制试样法,使仪器可在非恒温条件下工作。在实际应用中获得了比较满意的结果。
The spectrometer for the WD-701 Optical Direct Reading Spectrometer is a medium-sized quartz spectrometer. The measurement system has twelve channels, three of which serve as internal standards and can simultaneously analyze up to eleven elements in a single alloy. We apply this instrument to pure aluminum analysis. As the adjustment of the instrument to choose the right temperature, and in the analysis of the use of photoelectric head temperature compensation mechanism and the control sample method, so that the instrument can work under non-constant temperature conditions. In the practical application obtained more satisfactory results.