Combined antimony electrode
6.0421.100
Combined antimony electrode
en
6.0421.100
Visão geral
Combined Sb electrode. This electrode is well suited for pH titrations in:
- matrices containing hydrofluoric acid
- strongly hygroscopic matrices
Thanks to the robust/break-proof plastic shaft made of polypropylene, this electrode is mechanically resistant.
Especificações técnicas
| Shaft material | Noryl/PP |
|---|---|
| Measuring range (theoretical) | -2000...2000 |
| Measuring unit | mV |
| Temperature range, long-term (°C) | 0 ... 70 |
| Temperature range, short-term (°C) | 0 ... 70 |
| pH range | 2 ... 11 |
| Max. installation length (mm) | 113 |
| SGJ sleeve | Flexible SGJ sleeve |
| Shaft diameter top (mm) | 12 |
| Shaft diameter bottom (mm) | 12 |
| Min. immersion depth (mm) | 10 |
| Electrode plug-in head | Metrohm plug-in head G |
| Indicator electrode type | Sb rod |
| Internal reference electrode type | LL system |
| Diaphragm | Ceramic diaphragm |
| Reference electrolyte type | c(KCl) = 3 mol/L |
| Electrolyte flow rate (μl/h) at 10 cm water column | 3 ... 10 |
| Reference system | LL system |
| Resistance (kOhm) | 5 |
| Diaphragm resistance (kOhm) | 1.2 ... 1.8 |
-
- 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
- Polishing set for solid-state electrodes
- 6.2802.000
- Polishing set with 1 polishing cloth and about 2 g aluminum oxide powder (grain size 0.3 µm)
- Polishing set with 1 polishing cloth and about 2 g aluminum oxide powder (grain size 0.3 µm)
- 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
- Polishing set for solid-state electrodes
- 6.2802.000
- Polishing set with 1 polishing cloth and about 2 g aluminum oxide powder (grain size 0.3 µm)
- Polishing set with 1 polishing cloth and about 2 g aluminum oxide powder (grain size 0.3 µm)
- PCS
- 1
-
- Electrode cable / 1 m / F
- 6.2104.020
- For connecting electrodes with Metrohm plug-in head G to Metrohm instruments (socket F).
- For connecting electrodes with Metrohm plug-in head G to Metrohm instruments (socket F).
- PCS
- 1
- Electrolyte 3 mol/L KCl (250 mL)
- 6.2308.020
- Electrolyte solution c(KCl) = 3 mol/L, (for Ag/AgCl reference systems)
- Electrolyte solution c(KCl) = 3 mol/L, (for Ag/AgCl reference systems)
- PCS
- 1