HK-258 便携式溶解氧分析仪 操 作 手 册 Ver5.60 北京华科仪电力仪表研究所 目录 1 .前言................................................................................................................................................... 1 2 .使用注意事项...................................................................................................................................1 3 .主要特点........................................................................................................................................... 1 4 .按键的使用说明...............................................................................................................................1 5 .液晶显示........................................................................................................................................... 2 6 .标定................................................................................................................................................... 2 (1 )数据标定...............................................................................................................................3 (2 )样品标定...............................................................................................................................3 (3 )空气标定...............................................................................................................................4 (4 )零点标定...............................................................................................................................5 (5 )温度标定...............................................................................................................................5 7 .如何测量........................................................................................................................................... 5 8 .数据存储....................................................................................