Scanning vibrometer PSV QTec

laser Doppleropticalnon-contact

Polytec QTec Scanning Vibrometers are state-of-the-art for fast noise and vibration measurements in research and development. They determine operational deflection shapes and Eigenmodes for NVH, acoustics, structural dynamics, ultrasonics, FEM validation and NDT. PSV QTec Scanning Vibrometers are available as compact and portable laptop version or as a powerful rack-type workstation, as 1D or 3D system. Choose between several models that cover frequency ranges up to 25 MHz or upgrade to a PSV QTec 3D vibration measurement system for comprehensive analysis of both out-of-plane and in-plane motions of vibrating structures. Highlights Non-contact, full-field vibration measurement with FEM-like spatial resolution Best SNR on engineered surfaces Up to 10x faster on engineered surfaces Professional CAE interfaces for model validation Scanner interface enabling tracking and Continuous Scanning Laser Doppler Vibrometry (CSLDV) Advanced geometry handling for meaningful result presentation Modal analysis featuring MIMO excitation and 8 input channels Expandable to 3D system The patented QTec® technology using a heterodyne multi-path interferometer concept provides highest optical sensitivity for high-fidelity measurements on all surfaces, which significantly reduces testing time – even on dark, biological, rotating or moving objects. This safe laser technology is perfect for challenging applications also on distant targets. QTec® makes vibration measurements faster, easier and more reliable than ever – for the most robust, unambiguous results.