| 721型分光光度计分光系统常见故障的排除 |
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| 引用本文： | 陈淑琴.721型分光光度计分光系统常见故障的排除[J].化学分析计量,2003,12(3):49-50. |
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| 作者姓名： | 陈淑琴 |
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| 作者单位： | 安徽省阜阳市技术监督局质量监督检验所,阜阳,236000 |
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| 摘 要： | 721型分光光度计分光系统的常见故障有无出射单色光或光斑不完整、单色光波长指示值与实测值不一致、波长调节器转动时出射光波长无变化、波长调节器转动困难且波长读数盘不动等，分析了造成这类故障的原因，并阐述了排除这类故障的方法。
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| 关 键 词： | 72l型分光光度计 分光系统 故障 维修 光斑 单色光 波长指示值 原因 |
| 修稿时间： | 2003年1月17日 |
COMMON TROUBLESHOOTING IN THE SPECTROSCOPIC SYSTEM OF TYPE 721 SPECTROPHOTOMETER |
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| Chen Shuqin.COMMON TROUBLESHOOTING IN THE SPECTROSCOPIC SYSTEM OF TYPE 721 SPECTROPHOTOMETER[J].Chemical Analysis And Meterage,2003,12(3):49-50. |
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| Authors: | Chen Shuqin |
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| Abstract: | Some troubles of type 721 spectrophotometer are introduced, such as no light shots out or the spot is not circle, the indicated wavelength doesn't consist with the true value, outshoting wavelength doesn't change with the wavelength regulator, the wavelength regulator is difficult to turn and the wavelength indicator doesn't work. The reason causing the troubles is analyzed and the method for troubleshooting is given. |
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| Keywords: | spectrophotometer spectroscopic system troubleshooting |
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