Laboratory

Testing both the cores and the cable sheath;
Measurement of cable capacitance and leakage currents;
Compensation of the influence of corona discharges and surface leakage currents on the tangent measurement result;
Initial burn mode.

Localization of damage to underground cables by induction, acoustic and potential methods;
Determination of the distance to the site of damage and the direction of movement of the operator in the direction of damage using acoustic-induction (or acoustic-electromagnetic) method;
Survey of the area and search for the route of communications, including those under voltage (cable lines, pipelines and others);
Determination of the depth of underground utilities;
Choosing a cable from a bundle;
Localization of damage to the cable sheath, including with cross-linked polyethylene insulation;
Afterburning of defective cable insulation;
Search for places of leakage from the pipeline.

The possibility of convincing that there is no breakage or short circuit in the line;
Detection of the presence of damage or heterogeneity in the line (couplings, connections to the line);
Determination of the nature of the damage (breakage, short circuit);
Measuring the distance to the site of damage or heterogeneity;
Measuring the length of the line, including the length of the cable on the drum or in the bay;
Measuring the distance to the place of damage in a line of unknown type laid underground (in a box), if there is a segment of the same line with a known length;
Determination of the distance to the place of entanglement of wires in the cable;
Estimation of the value of the wave resistance of the line;
Performing certification of the line;