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3D Mini LDV (Laser Doppler Velocimeter)
The standard 3D miniLDV System consists of three miniLDV probes in a custom-designed alignment bracket, three Processing Engine hardware processors with USB interface, and the 3D Burst Processor Acquisition Manager software, which synchronizes the three systems and calculates 3D measurement statistics.
The 3D miniLDV is a modular design consisting of three fully independent systems, so it is perfect for research facilities with a variety of experimental projects. (Contact us regarding custom systems comprised of a single miniLDV system and a 2D miniLDV system.)
With the continuing tradition of ease of use and short time from setup to results, the 3D miniLDV System becomes an attractive alternative to 3D PIV techniques such as Stereo PIV.
Part No. | Standard Configuration |
G5-3D-FS-XXX-658-830 -785 | 3D miniLDV System, frequency shifting, standoff distance XXX= 50, 100, 150 or 240 mm, laser wavelength 658, 830, and 785 nm |
G5L-3D-FS-XXX-658 830-785 | 3D miniLDV System, frequency shifting, standoff distance XXX= 400 or 500 mm, laser wavelength 658, 830, and 785 nm |
Measurement Specifications | |
Velocity Range | -50 to 600+ m/sec* |
Repeatability | 99.9% |
Accuracy | 99.7% |
Measurement Volume | |
Dimensions | Min: 30 x 60 x 200 µm* |
Standoff Distance | 35mm to 750mm available |
Laser Specifications | |
Laser Power | 140 mW [x3] |
Wavelength | 658, 785, 830 nm |
Laser Type | Class IIIb |
Traversing Stage Options | |
1D, 2D, & 3D traverse systems available for profile measurements | |
Operating Parameters | |
Temperature | 5 to 40°C |
Pressure | Atmospheric |
Software OS | Windows 10 & 11 |
Port | USB-A |
Configuration Options | |
1D sensors, x3 [pictured] | |
2D sensor + 1D sensor | |
Battery Powered | |
Water Proof Housing | |
High Pressure and High Temp. Housing | |
Battery Powered |