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3107 | |||||||
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为大学实验室及科研单位特殊设计的精密电导度测试仪, 也可测盐度, 测量的同时可显示温度值。有RS-232通讯接口。电源供给可用6节1.5V的5#电池或专门配置的交流电源转换器。整机通过CE认证。 | |||||||
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CMOS 微电脑设计 | |||||||
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仪器可选用三种电导常数电极：K=0.1,1,10 | |||||||
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RS-232C 通讯接口 | |||||||
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人性化设计 | |||||||
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防水溅湿面板 | |||||||
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使用者可调整参考温度及温度系数 | |||||||
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可连接两线或四线电导电极 | |||||||
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具有电量不足警示功能 | |||||||
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主要规格 |
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量程 |
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分辨率 |
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精度 |
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电导度， K=0.1 |
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0.000 to 9.999 uS/cm |
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0.001uS/cm |
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± 0.5% FS |
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电导度， K=0.1 |
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10.00 to 99.99 uS/cm |
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0.01uS/cm |
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± 0.5% FS |
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电导度， K=0.1 |
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100.0 to 999.9 uS/cm |
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0.1uS/cm |
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± 0.5% FS |
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电导度， K=0.1 |
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1.000 to 3.000 mS/cm |
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0.001mS/cm |
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± 0.5% FS |
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电导度， K=1 |
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0.00 to 99.99 uS/cm |
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0.01uS/cm |
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± 0.5% FS |
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电导度， K=1 |
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100.0 to 999.9 uS/cm |
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0.1uS/cm |
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± 0.5% FS |
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电导度， K=1 |
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1.000 to 9.999 mS/cm |
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0.001mS/cm |
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± 0.5% FS |
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电导度， K=1 |
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10.00 to 30.00 mS/cm |
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0.01mS/cm |
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± 0.5% FS |
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电导度， K=10 |
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0.0 to 999.9 uS/cm |
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0.1uS/cm |
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± 0.5% FS |
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电导度， K=10 |
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1.000 to 9.999 mS/cm |
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0.001mS/cm |
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± 0.5% FS |
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电导度， K=10 |
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10.00 to 99.99 mS/cm |
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0.01mS/cm |
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± 0.5% FS |
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电导度， K=10 |
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100.0 to 300.0 mS/cm |
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0.1mS/cm |
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± 0.5% FS |
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盐度 |
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0.0 to 80.0 ppt |
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0.1 ppt |
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±1% FS |
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温度 |
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-5.0 ~95.0 °C |
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0.1 °C |
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± 0.2 °C |
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性能 |
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电导度参考温度 |
15.0-25.0°C |
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电导度温度系数 |
0.00%-4.00%可调，默认值1.91% |
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通讯接口 |
Rs-232C |
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温度补偿探棒 |
热敏电阻10K欧姆(25°C) |
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工作温度范围 |
5~50°C |
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相对湿度 |
<85% |
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电源 |
1.5V5#电池6节/交流电源转换器(输出：DC 9V) |
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外型尺寸 |
250mm x 240mm x100mm |
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重量 |
1030g,(含电池) |
