分析了用酚酞试剂检测碱性电池密封性能产生错误结果的原因。
The causes of producing error results were analyzed at detecting alkaline cell seal characteristics, using phenolphthalein solution.
为了提高酚酞溶液检测碱性电池密封性能的可靠性，就必须减少配制酚酞试剂酒精中的含水量，同时也必须降低测试环境湿度。
In order to increase reliability using phenolphthalein solution to detect alkaline cell sealing characteristics, the water in the alcohol was decreased, environment humidity were requisite.
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