LDV Systems

    Laser Doppler Velocimetry (LDV) Measurement Systems with PowerSight™ Solid State Laser Modules

    Laser Doppler velocimetry is a well-proven technique that measures fluid velocity accurately and non-invasively. Measurements are made at a point (a small, non-intrusive optical probe volume) defined by the intersection of two laser beams. As a particle passes through the probe volume, it scatters light from the beams into a detector. The frequency of the resulting Doppler burst signal is directly proportional to the particle velocity.

    TSI LDV systems, now with the new PowerSight module- the latest in solid-state laser technology, use patented laser control techniques, cutting edge integrated optical design, and proven design features to give years of trouble-free, user-friendly, and cost effective service.

    LDV system electronics provide accurate and reliable flow velocity data, including turbulence statistics, from all measurement situations - from simple flows to high speed, flames, combustion, near wall and other low SNR situations. With up to 800MHz sampling rate and photon-counting level sensitivity, only TSI electronics have the speed and efficiency to handle all your LDV measurement needs. Backed by over 20 years of producing laser Doppler systems, TSI technology builds versatility into every system.

    To learn more about LDV module instrumentation and the many areas of research this system is involved in, attend TSI's Fluid Mechanics Webinar Series presented by our experts.

    Fluid Mechanics Webinar Series from TSI

    Presented by Researchers and TSI experts from across the globe, this informative series covers a wide range of topics for beginners, intermediate, and advance level fluid mechanics researchers.

    Register Today! »

    FREE LDV OR PDPA POSTER

    LDV Poster - FM

    Interested in Laser Doppler Velocimetry (LDV) or Phase Doppler Particle Analysis (PDPA)? TSI can send you a free poster to display in your office or lab.

    Request A Free LDV or PDPA Poster »

    PowerSight Trade-In

    New LDV System Photo

    Save up to 18% when you upgrade to the latest lasers, photodetection modules, or FlowSizer modules from TSI.

    Promo Details »

    Need Help Finding a Product?

    1. 1 Where are you trying to make a measurement?
    2. 2 What is your application?
    3. 3 What are you trying to measure?
    If you are seeing this, then the pnlEUCookieScripts is working