Get up to speed on the 2024 SNT-TC-1A updates and addendum, including new definitions, personnel requirements, and alignment with industry best practices.

This TOFD Level II refresher helps learners review core Time of Flight Diffraction concepts at their own pace. Covering system components, acoustic principles, scanning, calibration, and analysis, it reinforces key skills for practical inspections. This course does not meet SNT-TC-1A requirements and includes no final exam.

This course explores advanced ultrasonic imaging techniques for concrete infrastructure, highlighting 3D tomography using dry point contact transducers and TFM. It demonstrates how these methods enhance data visualization and interpretation in construction quality assurance.

Explore how alternating current field measurement (ACFM) detects and sizes surface-breaking cracks through coatings, without calibration, offering advantages over magnetic particle and eddy current methods.

Discover why stainless steel weld x-rays can look flawed when they’re not, and learn how equipment settings and material factors create these tricky images.