Large Diameter Pipe External Corrosion Measurement System 'P-Master'

Inspect the corrosion condition of the outer surface of the pipe from the inner surface of the large-diameter pipe without the need for scaffolding.

The "P-Master" is a device designed for the investigation and measurement of external corrosion occurring on large-diameter pipes. It performs thickness measurements while moving circumferentially along the inner surface of the pipe using ultrasonic testing methods. The measurement results are processed with specialized data processing software to create a reduction value and distribution map due to external corrosion. Additionally, the use of a log amplifier reduces the impact of surface roughness and irregularities in the thinned areas, making it easier to detect small pitting. 【Features】 ■ Continuous measurement to grasp the external corrosion condition of the entire piping system ■ Measurement possible without excavation of the ground or concrete demolition work ■ Adoption of a magnetic adhesion scanning mechanism allows measurement without the need for scaffolding ■ Full waveform data recording makes it easy to distinguish between base material defects and thinning ■ Provision of summary tables of measurement results, corrosion condition distribution maps, and cross-sectional views, etc. *For more details, please download the PDF or contact us.

Non-destructive testing