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工业PH计
·技术参数测量范围PH值0~14.00pH,分度值0.01pH;温度0~99.9℃,分度值0.1℃;电位值–1999~+1999mV,分度值0.1mV;温度补偿0~99.9℃,25℃为基准;被测水样0~99.9℃,0.6MPa;输入阻抗≥1012Ω;稳定性&plu***n;0.02pH/24h;重复性误差&plu***n;0.02pH;温度补偿误差&plu***n;0.03pH;电流隔离输出0~10mA(负载<1.5kΩ);4~20mA(负载<750Ω);输出电流误差≤&plu***n;1%FS;高低报警继电器AC220V,3A;RS485通讯接口选配;电源AC220V&plu***n;22V,50Hz&plu***n;1Hz;防护等级IP65;外形尺寸外形尺寸:96×96×110mm,开孔尺寸:92×92mm;重量0.8kg;工作条件环境温度0~60℃相对湿度<85%;)