The Portable Reference Electrode (Cu/CuSO4) "Raduga" ENES-5M, is created to measure the potential difference between an underground structure protected by cathodic polarization and the ground.
The portable reference electrode Raduga (ENES-5M) is designed for control measurement of the potentials of metal structures in underground conditions.
The electrode is available in two versions - conventional and with an extended holder.
Advantages:
It has transparent walls to control the electrolyte level.
The removable tip is easily detached from the electrode casing and has three standard versions:
1) The version with a wooden membrane has a pointed end and is convenient for short-term measurements in soft ground;
2) The version with ceramic membrane is universal: can be used for both short-term measurements and long-term;
3) The version with 2 membranes (ceramic membrane and ion exchange plate) is recommended for long-term measurements.
4) In the standard version, the delivery set includes an external electrode, and the terminals are located on the end (plug) of the holder.
At the request of the customer, it is possible to manufacture a reference electrode without an external electrode and/or with the placement of terminals on the side surface of the holder. These requirements shall be reflected in the questionnaire.
The electrode can be easily disassembled for the possibility of cleaning the copper rod or replacing it.
The remote electrode can be installed at a convenient distance from the membrane (from 6 to 20 cm).
In the electrode, it is easy to replace an old electrolyte with a fresh solution.
| Description of characteristics | Value |
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Membrane area at the point of contact with the ground, cm2, not less than |
20 |
| Potential with respect to silver chloride electrode, mV | 100±20 |
| Potential stability for 8 hours, mV, no more than | 5 |
| Resistance to spreading in tap water, kOhm, no more than | 5 |
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Housing volume for electrolyte, cm3, not less |
150 |
| Electrolyte - saturated solution of sulfurous copper according to GOST 4165 200 g/l | 200 |
|
Copper rod working surface, cm2, not less than |
10 |
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The area of the working surface of the remote electrode, mm2, not less than |
625 |
| Weight of electrode with electrolyte, g, no more than | 700 |
| ЭНЕС | -5М | -У |
| медносульфатный неполяризующийся электрод сравнения | код модификации: 5М- переносного типа |
с удлиненным держателем |
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The manager will contact you to clarify the parameters of the equipment and order details.
The exact cost, terms and conditions of delivery are calculated after filling out a questionnaire or clarifying the requirements for equipment.
The information on the site is only for introductory purposes. Not a public offer.
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