美国YSI 3200电导分析仪
电导 测量范围,分辨率,准确度 0-0.9999µS,0.0001µS,±0.30% 0.950-9.999µS,0.001µS,±0.20% 9.50-99.99µS,0.01µS,±0.10% 95.0-999.9µS,0.1µS,±0.10% 950-9999µS,1µS,±0.10% 9.50-99.99mS,0.01mS,±0.10% 95-999.9mS,0.1mS,±0.30% 0.95-3.00S,0.01S,±1.0% 电阻 测量范围,分辨率,准确度 0-9.999Ω,0.001Ω,±0.2% 0-99.99Ω,0.01Ω,±0.1% 0-999.9Ω,0.1Ω,±0.1% 0-9.999kΩ,0.001kΩ,±0.1% 0-99.99kΩ,0.01kΩ,±0.1% 100.0-999.9kΩ,0.1kΩ,±0.2% 1.00-9.99MΩ,0.01MΩ,±0.5% 10.0-29.9MΩ,0.1MΩ,±1.0% 盐度 测量范围,分辨率,准确度 0-80ppt(NaCl),0.1ppt,±0.1ppt 温度 测量范围,分辨率,准确度 -5至+100℃,0.01℃,±0.1℃ TDS 测量范围,分辨率,准确度 0-19,999mg/L,1mg/L,±0.50%
YSI 3200电导分析仪主要特点
YSI 3200 —— 良好的超纯水测量设备
用户可选测量参数:电导、温度、电阻、电导率、盐度、电阻率和总溶解固体
·RRT电阻比率技术提供良好的超纯水测量准确性
新型内置温度传感器的测量管
多点校准使得同一个测量管可以准确涵盖宽范围的样品测量
·从超纯水到3S的水体,内置自动量程选择功能
非散失性存储器可储存100组读数和6个电导管资料
·线性和非线性温度补偿
三种温度补偿选择:输入线性温度补偿系数、预置非线性温度补偿曲线(两条)、自行设置非线性补偿曲线(六条)
微处理器操控、超大液晶显示、触感式按键、选单驱动式操作软件、双向RS232接口
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