台式pH计
台式pH计 特点：
CMOS 微电脑设计
可测量 pH, 电导度, 盐度, 及温度.
自动／手动温度补偿
电导部分可选择两线或四线电导电极
具有参考温度及温度系数双重补偿
低电警示功能
RS-232C 通讯接口
台式pH计 主要规格
| 量程 | 分辨率 | ||||||
| pH | - 2.00 to 16.00 pH | 0.01 pH | ± 0.01 pH ± 1 个字 | ||||
| 电导度，K=1.0 | 0.00 to 99.99 uS/cm | 0.01 uS/cm | ± 0.5% FS | ||||
| 电导度，K=1.0 | 0.000 to 999.9 uS/cm | 0.1 uS/cm | ± 0.5% FS | ||||
| 电导度，K=1.0 | 0.000 to 9.999 mS/cm | 0.001 mS/cm | ± 0.5% FS | ||||
| 电导度，K=1.0 | 0.000 to 30.00 mS/cm | 0.01 mS/cm | ± 0.5% FS | ||||
| 电导度，K=5.0 | 0.0 to 499.9 uS/cm | 0.1 uS/cm | ± 0.5% FS | ||||
| 电导度，K=5.0 | 0 to 4999 uS/cm | 1 uS/cm | ± 0.5% FS | ||||
| 电导度，K=5.0 | 0.00 to 49.99 mS/cm | 0.01 mS/cm | ± 0.5% FS | ||||
| 电导度，K=5.0 | 0.00 to 200.0 mS/cm | 0.1 mS/cm | ± 0.5% FS | ||||
| 盐度 | 0.0 to 80.0 ppt | 0.1 ppt | ± 1 % FS | ||||
| 温度 | - 5.0 to 75.0 °C | 0.1 °C | ± 0.1 °C | ||||
| pH | |||
| pH校正液认知 | pH 6.86,4.00,9.18 | ||
| pH 温度补偿范围 | 自动/手动 -5.0~ 75.0°C | ||
| pH校正液温度范围 | 0.0 to 60.0 °C | ||
| pH电极零点电位补偿 | ±108.3mV/-91.7 在 pH 6.86，±100mV,在pH7.00 | ||
| pH电极斜率认知补偿 | ±30% 在 pH4.00或9.18 | ||
| 输入阻抗 | >10的13次方 欧姆 | ||
| 电导度 | |||
| 电导度参考温度 | 15.0-25.0°C | ||
| 电导度温度系数 | 0.00%-4.00% | ||
| 电极常数 | K=1或K=5 | ||
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