测量范围

pH

-2.0 to 20.0 pH�?/span>-2.00 to 20.00 pH�?/span>-2.000 to 20.000 pH

mV/��C

�� 2000 mV：�/span>-20.0 to 120.0��C＇�/span>-4.0 to 248.0��F（�/span>

解析�?/span>

pH

0.1 pH�?/span>0.01 pH�?/span>0.001 pH

mV/��C

0.1 mV：�/span>0. 1��C＇�/span>0.1��F（�/span>

粽�/span>�?/span>@20��C

pH

��0.1 pH�?/span>��0.01 pH�?/span>��0.002 pH

mV/��C

��0.2 mV：�/span>�� 0.2��C�?/span>�� 0.4��F(忽略探头误差)

校准模式

5点自动识别校准，2个自定义校准炸�/span>＋�/span>内置7个校准点pH 1.68�?/span>4.01�?/span>6.86�?/span>7.01�?/span>9.18�?/span>10.01�?/span>12.45

温度补偿

手动或自动温度补偿：-20.0 to 120.0��C�?/span>-4.0 to 248.0��F

电极类型

按测量要求选择BNC接口酸度电极；输入阻抗：1012ohms

数据管理

接口类型

USB数据接口（选购HI92000数据管理软件咋�/span>HI920013专用USB数据传输线）

存储模式

200组测量数据记彔�/span>

记录间隔

存储间隔９�/span>5�?/span>10�?/span>30秒；1�?/span>2�?/span>5�?/span>10�?/span>15�?/span>30�?/span>60�?/span>120�?/span>180分钟�?多存�?/span>600个数据）