FIELD: measuring equipment.
SUBSTANCE: device for measuring corrosion of pipelines comprises a cover, a sealing gasket and a test plate. In the cover a central rod is fixed, located in an opening on the wall of the pipeline equipped with a gland seal consisting of a gasket and a gland cover. A part of the inner pipeline surface limited by the inner cover diameter is used as the test plate; two branch pipes with taps are located on a limited part of the inner pipeline surface at the distance of 0.4-0.5 of the cover diameter from the axis of the central rod, and a silver electrode is located at the distance of 0.2-0.3 of the cover diameter.
EFFECT: improving the accuracy of corrosion forecasting and analysis due to creating the conditions for the application of voltammetric methods of investigation.
2 dwg
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