• deceleration of the pendulum arm and the rotation angle of the shaft are measured
• very exact determination of dynamic force/displacement-characteristics
• up to 50 samples/mm for brittle materials and natural frequencies of test specimens
• calibration of the system using the angle signal vs. acceleration signal is possible
• plug-in acceleration sensors in a range of 5g up to 400g allow a very quick change of the sensors and consequently an individual measurement range
• a temperature and moisture sensor are included to measure the ambient temperature and humidity during testing