1 Introduction
The reference electrode is one of the cathodic protection system is an important component. It can be used to measure the potential of protected structures, but also as a signal source potentiostat automatically controlled.
2, buried long-term application of saturated copper sulfate reference electrode
(1) Accurate monitoring of cathodic protection status, sacrificial anode protection for potential measurement.
(2) In the impressed current cathodic protection system for the automatic control of a stable source for buried pipelines and underground metal structures, cathodic protection engineering.
(3) to be monitored but can not be embedded into position. Such as: large container bottom center position; does not close between underground fuel tanks and chemical tank position; city pipe network beneath the pavement. Can be pre-planted during construction, long-term use.
(4) pipeline cathodic protection telemetry signal source.
3, buried long-term saturated copper sulfate reference electrode main technical indicators
The reference electrode is one of the cathodic protection system is an important component. It can be used to measure the potential of protected structures, but also as a signal source potentiostat automatically controlled.
2, buried long-term application of saturated copper sulfate reference electrode
(1) Accurate monitoring of cathodic protection status, sacrificial anode protection for potential measurement.
(2) In the impressed current cathodic protection system for the automatic control of a stable source for buried pipelines and underground metal structures, cathodic protection engineering.
(3) to be monitored but can not be embedded into position. Such as: large container bottom center position; does not close between underground fuel tanks and chemical tank position; city pipe network beneath the pavement. Can be pre-planted during construction, long-term use.
(4) pipeline cathodic protection telemetry signal source.
3, buried long-term saturated copper sulfate reference electrode main technical indicators
|
Long buried copper / saturated copper sulfate reference electrode main technical indicators |
|
The critical current density:+38～-10uA/cm2； |
|
Potential accuracy:≤±10mV； |
|
Electrode design life: ＞10年； |
|
Open circuit potential:+316 mV(V,CSE)。 |
4.Specifications Material
| Material |
Model |
Shape |
Life |
For the environment
|
|
Copper / saturated copper sulfate reference electrode |
CCT |
Cylindrical |
After continued use of supplemental copper |
Portable for field measurements in water and soil |
| Copper / saturated copper sulfate reference electrode |
MCT- Ⅰ |
The tank |
>5 |
For soil media |
|
Copper / saturated copper sulfate reference electrode |
MCT- Ⅱ |
The tank |
>10 |
Buried with a long electrode life |
