The spark flaw detector. Purpose: Designed to control the continuity and increase the efficiency of anticorrosive protection of insulating coatings based on polymer materials or bitumen mastics of metal gas pipelines under construction and in operation with insulation thickness up to 9 mm; Thickness range of controlled coatings, mm: Up to 9; Electrode movement speed, m/s: 0.3; Continuous operation time from one battery charge, h: At least 8; The amplitude of the voltage pulses at the electrode of the flaw detector is programmatically set in the range, kV: 1-36; Overall dimensions of the control unit, mm: No more than 200X80X150; Overall dimensions of the rod, mm: No more than 400X70; Weight of the control unit, kg: No more than 2; Weight barbells, kg: No more than 1
The spark flaw detector. Purpose: designed to control the continuity and increase the efficiency
of anticorrosive protection of insulating coatings based on polymer materials or bitumen mastics
of metal gas pipelines under construction and in operation with insulation thickness up to 9 mm; Thickness range
of controlled coatings, mm: up to 9; Electrode movement speed, m/s: 0.3; Continuous operation time from one
battery charge, h:at least 8; The amplitude of the voltage pulses at the electrode of the flaw detector is programmatically set
in the range, kV:1-36; Overall dimensions of the control unit, mm: no more than 200×80×150; Overall dimensions of the rod, mm: no
more than 400×70; Weight of the control unit, kg: no more than 2; Weight barbells, kg: no more than 1