RUMUL Testronic 20 & 100 kN Resonance Testing Machine

Fatigue test at RT and from -60 to 250 °C

Crack propagation testing during RT

Operating frequency range 40–250 Hz

Axial load and 3-point bending

Load frame 20 kN and 100 kN

• Clamping for round specimens (fine thread M13x1, M22x1)
• Clamping for flat samples (width max. 30 mm, thickness max. 5 mm)
• Crack growth measurement using KRAK gauges (indirect potential method for crack length monitoring)
• Clamping device for 3-point bending and Compact Tension (CT) specimens