
 
                     
| 
 | pH/pX模块 | 电导模块 | 溶解氧模块 | ||
| 仪器级别 | 0.001级 | 0.5级 | ±0.30mg/L | ||
| 测量参数 | pH/pX、电 位、离子浓 度、温度 | 电导率、电 阻率、TDS、 盐度值、温 度 | 溶解氧、溶 解氧饱和 度、温度 | ||
| 测量范围 | pH/ pX | (-2.000~20.000)pH (0.000~14.000)pX | ● | — | — | 
| 
 | 电位 | (-2000.00~2000.00)mV | ● | — | 
 | 
| 
 | 离子浓度 | (0~19990),单位mol/L、 mmol/L、g/L、mg/L、μg/L | ● | — | — | 
| 
 | 电导率 | 0.000μS/cm~3000mS/cm | — | ● | — | 
| 
 | 电阻率 | 5.00Ω.cm~100.0MΩ.cm | — | ● | — | 
| 
 | TDS | 0.000 mg/L~1000g/L | — | ● | — | 
| 
 | 盐度 | (0.00~8.00)% | — | ● | — | 
| 
 | 溶解氧 | (0.00~90.00)mg/L | — | — | ● | 
| 
 | 溶解氧饱和度 | (0.0~600.0)% | — | — | ● | 
| 
 | 温度 | (-5.0~130.0)℃ | ● | — | — | 
| 分辨率 | pH/pX | 0.001 pH/pX | ● | — | — | 
| 
 | 电位 | 0.01 mV | ● | — | — | 
| 
 | 离子浓度 | 四位有效数字 (科学计数法表示) | ● | — | — | 
| 
 | 电导率 | 0.001μS/cm | — | ● | — | 
| 
 | 电阻率 | 0.01Ω·cm | — | ● | — | 
| 
 | TDS | 0.001mg/L | — | ● | — | 
| 
 | 盐度 | 0.01% | — | ● | — | 
| 
 | 溶解氧 | 0.01mg/L | — | — | ● | 
| 
 | 溶解氧饱和度 | 0.1% | — | — | ● | 
| 
 | 温度 | 0.1℃ | ● | — | — | 
| 基本误差 | pH/ pX | ±0.002pH/pX | ● | — | — | 
| 
 | 电位 | ±0.03%FS | ● | — | — | 
| 
 | 离子浓度 | ±0.3% | ● | — | — | 
| 
 | 电导率 | ±0.5%(FS) | — | ● | — | 
| 
 | 电阻率 | ±0.5%(FS) | — | ● | — | 
| 
 | TDS | ±0.5%(FS) | — | ● | — | 
| 
 | 盐度 | ±0.1% | — | ● | — | 
| 
 | 溶解氧 | ±0.10mg/L | — | — | ● | 
| 
 | 溶解氧饱和度 | ±2.0% | — | — | ● | 
| 
 | 温度 | ±0.1℃ | ● | ● | ● | 
| 电源 | 电源适配器(输入:100-240VAC,1.35A;输出:24VDC,3A) | ||||
| 尺寸(mm),重量(kg) | 280×280×130;约2.5kg | ||||