Technical specifications
| Shaft length |
178 mm |
| Useful length |
133 mm |
| Shaft diameter |
12 mm |
| Shaft material |
Glass |
| Minimum immersion depth |
20 mm |
| Electrode head |
Metrohm plug-in head G |
| Glass membrane |
Bulb made of newly developed special glass |
| Membrane resistance |
80 MOhm – 200 MOhm |
| Electrode zero point |
0 ±15 mV (pH = 7) |
| Electrode slope |
>0.97 |
| Diaphragm |
Fixed ground-sleeve diaphragm |
| Reference electrolyte |
KCl gel, corresponding to a(KCl) = 3 mol/L (a =
activity) |
| Bridge electrolyte |
Selectable [c(KCl) = 3 mol/L as standard] |
| Electrolyte outflow |
5 µL/h – 20 µL/h / 10 cm water
column |
| pH range |
0 – 13 |
| Temperature range |
0óC – 60°C |
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