Description
Copper sulfate reference electrodes should be purchased to perform measurements on metal structures. This device makes it possible to determine the degree of corrosion protection of pipelines and other structures located underground.
Double-membrane copper sulfate reference electrodes have an additional electrode in their design. The device is installed directly above the inspected object and buried below the soil freezing depth. The advantages of the copper sulfate reference electrode include:
- complete readiness for use;
- bentonite chamber;
- sealed housing;
- the ability to independently select the cable length.
The unit is fully ready for use and does not require additional preparation. The housing is made of a durable material capable of withstanding moderate mechanical damage. The customer can independently determine the required cable length. The final price of the device depends on this parameter.
The manufacturer offers reference electrodes in several modifications. The ESMS.KMG-2-VE model is distinguished by the presence of VE (auxiliary electrode). Inside the housing there is a copper electrode. The housing is filled with copper sulfate. To maintain constant contact, an ion-exchange membrane is provided in the lower part of the structure.
The standard cable length is set at 3 meters and cannot be shorter. The customer can order reference electrodes only with a greater cable length. Each cable has an information tag. This significantly simplifies maintenance and servicing of the unit. Each cable is equipped with terminals for connection to KIP.
Technical parameters
Double-membrane reference electrodes with VE can be used at a minimum temperature of -5 °C and a maximum of +45 °C.
| Parameters | Value |
| Dimensions, cm | 8×17 |
| Weight, kg | 2 |
| Service life, years | 10 |
| Cable length | 3 |
| Resistance, kΩ | 15 |
| Potential, mV | 100 |
Delivery of the order is possible in individual or group packaging. The scope of supply includes:
- reference electrode user manual – 1 pc;
- installation container – 1 pc;
- double-membrane copper sulfate reference electrode – 1 pc.
Special notes when ordering include the installation container. It must be ordered separately. The product complies with the requirements of GOST.
