Solvotrode
6.0229.100
Solvotrode
en
6.0229.100
Visão geral
Combined pH electrode for all non-aqueous acid/base titrations. The glass membrane is optimized for poorly conducting solutions, and thanks to the flexible ground-joint diaphragm, the electrode is well suited for contaminated samples. This electrode can be used with non-aqueous reference electrolytes (lithium chloride or tetraethylammonium bromide). Storage in the respective reference electrolyte.
Especificações técnicas
| Shaft material | Glass |
|---|---|
| Shaft material (completion) | PCTFE |
| Measuring unit | pH |
| Temperature range, long-term (°C) | 0 ... 70 |
| Temperature range, short-term (°C) | 0 ... 70 |
| pH range | 0 ... 14 |
| Max. installation length (mm) | 113 |
| SGJ sleeve | Flexible SGJ sleeve |
| Shaft diameter top (mm) | 12 |
| Shaft diameter bottom (mm) | 12 |
| Min. immersion depth (mm) | 30 |
| Electrode plug-in head | Metrohm plug-in head G |
| Indicator electrode shape | Sphere |
| Membrane glass type | T |
| Membrane resistance | 40...150 |
| Electrode zero point (mV) | 0...100 |
| Electrode slope | >0.90 |
| Diaphragm | Ground-joint diaphragm |
| Reference electrolyte type | LiCl(sat) in ethanol |
| Electrolyte flow rate (μl/h) at 10 cm water column | 3...50 |
| Reference system | LL system |
| Resistance (kOhm) | < 250 |
-
- Sleeve with SGJ 14/12 mm
- 6.1236.050
- Sleeve with SGJ 14/12 mm, polyethylene.
- Sleeve with SGJ 14/12 mm, polyethylene.
- PCS
- 1
- Storage vessel
- 6.2008.040
- Together with 6.2008.050 storage vessel holder. it provides a support for the electrode on 807 Dosing Units.
- <p>Together with 6.2008.050 storage vessel holder. it provides a support for the electrode on 807 Dosing Units.</p>
- PCS
- 1
-
- Sleeve with SGJ 14/12 mm
- 6.1236.050
- Sleeve with SGJ 14/12 mm, polyethylene.
- Sleeve with SGJ 14/12 mm, polyethylene.
- PCS
- 1
- Storage vessel
- 6.2008.040
- Together with 6.2008.050 storage vessel holder. it provides a support for the electrode on 807 Dosing Units.
- <p>Together with 6.2008.050 storage vessel holder. it provides a support for the electrode on 807 Dosing Units.</p>
- PCS
- 1
-
- TEABr 0.4 mol/L in ethylene glycol (250 mL)
- 6.2320.000
- Electrolyte solution TEABr (tetraethylammonium bromide in ethylene glycol), c(TEABr) = 0.4 mol/L
- Electrolyte solution TEABr (tetraethylammonium bromide in ethylene glycol), c(TEABr) = 0.4 mol/L
- PCS
- 1