一、主要用途:
适用于测量水溶液酸度( PH值)和电极电位(mV值),仪器如配上适当的离子选择电极,也可以测定溶液离子浓度。具有数显温度和斜率补偿功能。
二、性能指标
|
型号 |
PHS-3C |
PHS-3B |
PHS-3CT |
PHS-2C |
|
测量范围 |
0-14PH |
0-14PH |
0-14PH |
0-14PH |
|
精度 |
±0.01PH |
±0.01PH |
±0.01PH |
±0.02PH |
| 价格 |
2400.00 |
2500.00 |
2580.00 |
1287.00 |
|
PHS-25数显 |
PHS-25 |
PHB-1 |
PHB-4 |
PHB-100 |
|
0-14PH |
0-14PH |
0-14PH |
0-14PH |
0-14PH |
|
±0.05PH |
±0.01PH |
±0.01PH |
±0.01PH |
±0.01PH |
| 1287.00 |
1000.00 |
980.00 |
280.00 |
1350.00 |
|