Structural dynamics measurement system Oprema za meritve strukturnega odziva / Structural response measurement equipment

The measurement system is used to measure vibrations by 21 piezoelectric accelerometers or a laser vibrometer. By exciting a rigid structure under study by a sledge hammer or modal shaker it is as well possible to investigate the response of the structure in time and frequency domain, transfer functions and natural frequencies of the structure are determined, modal and operational modal analysis are performed, modal shapes are visualized.

Laboratory

Acoustic Laboratory

Equipment model

Brüel & Kjær Piezoelectric CCLD Accelerometer Type 4507; Brüel & Kjær Modal Exciter Type 4825; Brüel & Kjær Modal Sledge Hammer Type 8208; Polytec PDV-100 Portable Digital Vibrometer