Laser optical flow measurement
Our partner for LDV equipment technology is the company ILA R&D GmbH. Together, we work in a close cooperation. For Switzerland, Austria and Liechtenstein we are your exclusive contact.
Our LDV probes differ in used light sources, possible working distances (from 10 mm up to 800 mm), shift or unshift (detecting of the sense of direction) and the number of simultaneously measured velocity components.
The possible light sources for the fp50 probe (without and with detecting of the sense of direction) are Nd:YAG laser or HeNe laser.
Two Nd:YAG laser with different wavelengths are used for the shifted 2D LDV system with the detection of the sense of direction.
The 2D-LDV long range system allows large working distances with a nevertheless small measuring volume size.
In context of LDV measurements there are various software for different purposes. The main topics are using the controlling of the LDV system, raytracing calculations and specific evalutations of the measured data.
The new, user-friendly hardware and software for LDV signal processing.
A Software for data evaluation and calculation of performance indicators.
A software for calculation of the ray tracing of the laser beams for using traversing systems, e. g. for measurements in pipes.
A small compact device for testing plausibility of your LDV measurements on-site.
A device for laser safety for working in front of the laser probes without switching the laser off.
The principle is suitable for punctiform measurements of more dimensional velocities.
Are you more interested in a service with LDV? Then take a look at the flow diagnostics section.
You need accessories like traverses, window chambers etc.? Please have a look at our accessories section.
Dr. Ulrich Müller