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REFERENCE ELECTRODES NONPOLARIZABLE COPPER-SULPHATE OF LONG-TERM OPERATION “ENERGOMERA” EMS-K
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EMS-K |
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| TOR 4218-030-22136119-2008 |
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Reference electrodes are designed for making and maintenance of constant stable electrolytic contact with earth when measuring of protected underground metal facilities potential against earth (potential “pipe - earth”).
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Conformance certificate of Russian State Standard POCC.RU.ME86.H00476
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Oil, gas, chemical, chemical, power and other industries facilities with main and not main pipelines of different purpose (gas, oil, petrochemicals pipelines), other underground metal communications and constructions.
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- As compared with reference electrode ESN-MC2, reference electrode EMS-K has electrolyte volume increased in three times which provides guaranteed operation of electrodes EMS-K under different service conditions during all life time.
- Reference electrodes contains auxiliary electrode (potential sensor) - steel plate with dimensions 25 x 25 mm, structurally built in the case
- The underground constructions insulation thickness head piece simulator is also supplied in the delivery set and is structurally installed on the auxiliary electrode.
- Connecting cable length for base modifications is from 3 to 12m. Augmentation of cable length up to 100m is possible according to customers’ requests.
- Connecting cable has shielding for noise level reduction from other sources.
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| Type of reference electrodes |
Connecting cable length,m |
| EMS-K-3 |
3 |
| EMS-K-4 |
4 |
| EMS-K-5 |
5 |
| EMS-K-6 |
6 |
| EMS-K-7 |
7 |
| EMS-K-8 |
8 |
| EMS-K-9 |
9 |
| EMS-K-10 |
10 |
| EMS-K-11 |
11 |
| EMS-K-12 |
12 |
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- ambient air (soil) temperature range: from +1°C to +35°C;
- ambient air temperature range while transportation: from –40°C to +50°C;
- relative humidity of earth environment: up to 100% (at temperature +35°C).
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«ENERGOMERA» EMS-K–X
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Connecting cable length, m
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With external ceramic membrane
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Reference electrode (non-polarizable) copper-sulphate
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designation (trade mark)
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