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 sense of direction) and the number of simultaneously measured velocity components.
The possible light sources for the fp50 probe (shifted and unshifted) are Nd:YAG laser or HeNe laser.
The profile sensor uses two Nd:YAG lasers and reaches a highly precise local resolution of velocity measurements up to 1% of the measurement volume (e.g. 10 μm).
[Translate to English:]
Das 2D-LDV Long Range System ermöglicht große Arbeitsabstände bei einer dennoch kleinen Messvolumengröße.
... with laser control and power supply, receiving element and filter banks, communication via ethernet.
In context of LDV measurements there is various software for different purpose. The main topics are using the LDV system, raytracing and evalutation of the measured data.
For using the LDV systems.
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.
Our systems could be calibrated at ILA GmbH or traced at PTB Braunschweig (National Metrology Institute of Germany). Please contact us for further information.