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国内使用日本光电5151型心电图机的单位普遍反映:该机直流电瓶不能使用,按说明书规定充电也无济于事。作者对电瓶进行了处理,经过五个单位的使用,效果良好。经检查,该机的电瓶内已无电解液,化验后得知为硫酸溶液。按国内酸性电瓶(比重1.28)的要求配制了电解液,将其注入六个单体的小孔内,液面略高于极板。静置一小时后,用充电器进行充电
Domestic use of Japan Optoelectronics 5151 electrocardiograph units generally reflect: The machine DC battery can not be used, according to the instructions provided by the charge will not help. The author treated the battery and used it with five units. After inspection, the battery in the battery has no electrolyte. After testing, it is known as sulfuric acid solution. According to the requirements of the domestic acid battery (specific gravity 1.28), the electrolyte was prepared and injected into the small holes of the six monomers. The liquid level was slightly higher than the plate. After standing for one hour, charge it with the charger