FBE coating holiday detector

摘要

SPY 780 coating holiday detectors like this offer reliability and flexibility when fusion bonded epoxy or other thin coatings are inspected. According to the manufacturer, no matter how fast an operator scans a pipe, the constant current provides a complete and continuous coverage over a 1,000 to 5,000-v spectrum. Even the smallest of FBE holidays can be detected and repaired, it's declared.