Allied Services - Electrical Resistivity Test

Electrical Resistivity Test Services in Mumbai

Soil resistivity is a measure of how much the soil resists the flow of electricity. It is a critical factor in design of systems that rely on passing current through the Earth's surface. An understanding of the soil resitivity and how it varies with depth in the soil is necessary to design the grounding system in an electrical substation, or for lightning conductors. It is needed for design of grounding (earthing) electrodes for High-voltage direct current transmission systems.

At ZED the test is carried out by Wenner system or the Four Electrode Method.