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75 1Ｇ、75 2 0型单光束紫外可见分光光度计 (下只称其型号 )是上海分析仪器厂早期 75 1型的换代产品。是医药、化工、科研部门和部分企业化验室常用的理化仪器。长期使用常出现一些故障。往往给操作者带来很多不便。为此 ,将多年工作中积累的修理小经验以飨读者。维修实例 175
75 1G, 75 2 0 single-beam UV-visible spectrophotometer (hereinafter referred to as its model) is the Shanghai Institute of Instrument 751 early generation of the replacement product. Is the pharmaceutical, chemical, scientific research departments and some corporate laboratories commonly used physical and chemical equipment. Long-term use often appear some fault. Often the operator brings a lot of inconvenience. To this end, will be accumulated over the years of work experience repair small readers. Maintenance example 175