TSC sell crack detection and
stress measurement NDT systems based on the ACFM and ACSM techniques.
ACFM ("Alternating
Current Frequency Measurement") is a patented non-contacting
crack detection and sizing technique.
ACSM ("Alternating
Current Stress Measurement") is
a unique technique that underlies TSC's non-contacting static
load and stress mapping systems. ACSM and ACFM probes are capable
of inspecting through coatings. Off the shelf systems are available
for a variety of tasks including subsea and ROV deployed. Bespoke
systems can be provided for specialist geometries and structures.