Posts tagged DC Meter

Eddy Current Testing with MFLI Lock-In Amplifier

on August 5, 2015 at 12:07 pm by Marco Brunner
This blog describes a method to detect material defects. Eddy current measurements are used for non-destructive material testing (NDT). An alternating magnetic field is penetrating a sample. The material defect is detected by a phase shift. In the first part […]