Crack growth tester SF3-20

with monitoring

APPLICATIONS For homogeneous and electrically conductive materials Measuring the length of through cracks progressing in thin metal sheets Determination of the shape of the crack front inside thick specimens (three dimensional extension of use possible in a number of cases) DESCRIPTION The device essentially performs three functions: - Power supply to the specimen, - Triggering the measurement, - Amplification and measurement of the voltage measured on the specimen (X 3 channels)