#Product Trends
How production process control benefits from laser-based speed and length measurement
Video: How it works - laser Doppler velocimetry
Laser surface velocimeters from Polytec allow the most accurate control of production processes of continuous goods and piece goods by optically measuring the exact length and speed in manufacturing processes. LSV optical sensors operate according to the so called laser Doppler measurement principle, which evaluates the backscattered laser light from a moving object. See how this laser Doppler measuring principle works, how it avoids drawbacks of classical techniques like slippage, wear or influence on the measured surface. Watch this video and see how LSV finally enable a cost-efficient and precise production process control.
