Inspection Technique for CUI (Corrosion under Insulation) by Using Fiber Optical AE Sensor
Nov. 29, 2016
Many companies are developing ways to detect corrosion under insulation. One company has published a white paper explaining their research. In it they state, “Development of a CUI inspection technique which doesn’t require the removal of insulation and which is applicable to explosion-proof petrochemical plants is strongly needed. So we focused attention on optical fiber Doppler sensors which already have the explosion-proof characteristics, and we tried to develop a new CUI inspection technique using them.” Read more.