Ag/AgCl reference electrode (length 12.5 cm)
6.0729.100
Ag/AgCl reference electrode (length 12.5 cm)
en
6.0729.100
Visão geral
Silver/silver chloride reference electrode with Double-Junction System and separate shielding, installation length 10 cm.
This reference electrode is well-suited for:
- Nonaqueous samples
- Differential potentiometry
The standard ground-joint 14/15 enables easy assembly, and the flexible ground-joint diaphragm, which is insensitive to contamination, can be replaced at any time. The reference electrolyte and the bridge electrolyte can be selected freely according to use, and are easy to replace. The sensor is supplied without electrolyte filling.
Especificações técnicas
| Shaft material | Glass |
|---|---|
| Temperature range, long-term (°C) | 0 ... 80 |
| Temperature range, short-term (°C) | 0 ... 80 |
| Max. installation length (mm) | 100 |
| SGJ sleeve | Standard ground-joint 14/15 |
| Shaft diameter top (mm) | 12 |
| Shaft diameter bottom (mm) | 12 |
| Min. immersion depth (mm) | 10 |
| Electrode plug-in head | Metrohm plug-in head G |
| Diaphragm | Ground-joint diaphragm |
| Reference electrolyte type | variable |
| Bridge electrolyte type | variable |
| Reference system | Ag wire/AgCl |
| Electrolyte outflow (µL/h) with reference to 3 mol/L KCl | 5...50 |
| Reference resistance (kΩ) with reference to 3 mol/L KCl | <3 |
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- Diaphragm for reference electrode
- 6.1243.030
- Spare ground-joint diaphragm for 6.0726.1XX and 6.0729.1XX reference electrodes
- Spare ground-joint diaphragm for 6.0726.1XX and 6.0729.1XX reference electrodes
- 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
- Differential amplifier, plug F
- 6.2129.010
- Differential amplifier with plug F, for Titrandos (power supply unit must be ordered separately: 6.2117.000 power unit EU 230 V / 9 V AC)Also available as a complete set: 6.5104.030 differential amplifier / plug F / 230 V EU
- <p>Differential amplifier with plug F, for Titrandos (power supply unit must be ordered separately: 6.2117.000 power unit EU 230 V / 9 V AC)</p><p>Also available as a complete set: 6.5104.030 differential amplifier / plug F / 230 V EU<br/> </p><p> </p>
- 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
- Electrolyte KNO3-1mol/L 250 mL
- 6.2310.010
- Electrolyte solution KNO3 1 M (reference electrolyte for combined silver electrodes)
- Electrolyte solution KNO<SUB>3</SUB> 1 M (reference electrolyte for combined silver electrodes)
- 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