Corrosion Mapping (EMAT & PAUT)

EMAT sensors are ideal for measurements on rough/coated metallic components with mostly internal corrosion (heavy external corrosion or gauges could limit efficacy due to excessive lift-off). Conventional Phased-Array UT (PAUT) systems provide great accuracy with internal and external corrosion thanks to water coupling.

特点

EMAT

• 非接触式EMAT技术。
• Highly efficient on coated and rough surfaces. Provides measurements without couplant.
• Patented pulser and custom transducer provide measurements 2mm (0.080”) from the entry wall.
• Highly efficient for areas with internal corrosion.
• 辊子套件、编码器和适配器，适用于不同的应用。

UT/PAUT

• Conventional UT transducers using couplant.
• Permit covering large areas using phased arrays.
• Roller probe available for couplant-less applications.

Software Upgrades

• Thickness Grid (CODA)
• Thickness/Corrosion Mapping (CODA+)