产品详情
[功能]●PH和EC(TDS)测量现在可以同时在屏幕上显示。 (将旧类型切换到按钮并显示)
●校准后的pH电极状态现在可以在屏幕上显示。
●现在可以在屏幕上显示校准的标准解决方案值。
●允许 检查pH电极的PH-MV显示屏至16.00 pH,pH -mv±825mv/0.00至6.00 ms/cm(检测单元:0.01 ms/cm)/0至3000 ppm(TDS转换率0.5),0至3999 ppm(TDS转换率0.7)检测单元检测单元10 ppm/0至50°C(身体显示为-5.0°C)。
●检测单元(pH):0.01PH(PH-MV1MV 所有两种类型的电极)
●准确性(pH/EC/TDS/温度):±0.02PH(ph-mv±1mmV 所有两种类型的电极) 1-point or 2-point calibration (pH7.01 and 4.01 or 10.01) When using a simple pH/EC standard solution, pH6.86/Automatic 1-point calibration (1413μS/cm or 5.00mS/cm) When using a simple pH/EC standard solution, 5.00mS/cm / EC calibration
●Temperature compensation: Automatic
●Temperature coefficient: 1.9%/℃ (percentage of EC/TDS change due to temperature change)
●EC/TDS conversion rate: Select from 0.5 or 0.7 (EC to TDS conversion ratio)
●Included electrodes: HI 1285-7 (built-in pH/EC/TDS/℃ sensor, polypropylene body, 1m cable included)
●Power supply: 3 AA alkaline batteries (can be d continuously for approximately 600小时)
●自动电源关闭:从未使用后的60分钟开始,从8,
●大小(mm):长度154 x宽度63 x厚度63 x厚度30
●重量(g):196:196