Stress Measurement (EMAT)

Internal residual stress measurement on plates, train wheels, and thick structures using proprietary sensors and scanners. The technique uses two orthogonal linearly polarized Shear Horizontal waves at 0 and 90 degrees to provide a birefringence measurement which is directly correlated with internal stress.

Features

• Non-contact EMAT ultrasonic stress measurement technique.
• Custom software with residual stress measurement in MPa or psi.
• Built-in reports with residual stress measurement, graphs, snapshots, and other data.
• Portable probe scanner for semi-automated residual stress measurement on train wheels.
• Rotating probe scanner for semi-automated residual stress measurement on plates.
• Meets EN 13262:2011 and German Standard VPI 09. Tested and endorsed by European OEMs for the railway industry.

Software Upgrades

• Stress Measurement

Check these papers to know more about our solutions for railroad:

• New EMAT solutions for the railway industry.
• Handheld solution for measurement of residual stresses on railway wheels using EMATs.

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See our case study: Rail wheels periodic maintenance inspections with Innerspec’s residual stress measurement solution.