Used for inspection of the outer surface of pipes with the diameter from 30 to 1420 mm.
Corona 5 is a portable autonomous device for detecting pores, scratches, cracks, chips, tears, leaks and other defects in protective dielectric coatings with the application of pulsed high voltage while...
Corona 40 is a portable autonomous pulsed holiday detector for reliable detection of pores, scratches, cracks, chips, tears, leaks and other defects in protective dielectric coatings with the application of...