Description

The Polytec PDV100 Portable Doppler Vibrometer is a handheld, laser-based vibration measurement instrument designed for non-contact analysis of structural and mechanical vibrations in a wide range of industrial, research, and maintenance applications. Utilizing Doppler laser velocity sensing technology, the PDV100 delivers accurate real-time measurements of vibration velocity, frequency, and displacement without the need for physical contact or mass loading, making it ideal for rotating machinery diagnosis, structural modal testing, bearing condition assessment, and dynamic balancing tasks.

Built with a rugged yet ergonomic enclosure, the PDV100 combines portability with high measurement performance. Its bright color display and intuitive user interface allow technicians to quickly set up measurements, view real-time spectral data, and capture time-domain traces. The instrument supports an integrated accelerometer input and optional accessories such as stands and tripods to enhance measurement flexibility. Communication interfaces, including USB and optional wireless connectivity, facilitate seamless data transfer to analysis software for comprehensive reporting and long-term trend evaluation.

With a broad velocity and frequency measurement range as well as adjustable signal processing settings, the Polytec PDV100 enables precise vibration characterization in environments where conventional contact sensors are impractical or where surface conditions prevent reliable attachment. Its non-intrusive approach preserves the integrity of sensitive components, reduces setup time, and improves safety—making it a powerful tool for predictive maintenance professionals, rotating equipment analysts, and structural dynamics engineers.