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Laser Doppler Velocimeter - 2D (Frequency Shifting)
Standard 9-15 Days Delivery | Once received to our Hub
The 2D miniLDV is essentially two independent miniLDV probes aligned perpendicularly to each other in a common housing with a common optical path for both components. The coincident measurement domains of the two components makes this a true 2D probe.
The standard measurement distances available are 33, 50, 100, 150, or 240 mm*. The 2D miniLDV sensor has a measurement range from 1 mm/sec to 300 m/sec with a repeatability uncertainty of 0.1% and an accuracy of 99.7%.
| Part No. | Standard Configuration |
| G5-2D-FS-XXX-658-830 | 2D miniLDV System, frequency shifting, standoff distance XXX= 050, 100, 150 or 240 mm, laser wavelength: 658 and 830 nm |
| G5-V-2D-FS-XXX-405 | 2D miniLDV System, frequency shifting, standoff distance standoff distance XXX= 100, 150 or 240 mm, laser wavelength 405 nm (with or without coincidence) |
| G5L-2D-FS-XXX-658 830 | 2D miniLDV System, frequency shifting, standoff distance XXX= 400 or 500 mm, laser wavelength: 658 and 830 nm |
| G5L-V-2D-FS-XXX-405 | 2D miniLDV System, frequency shifting, standoff distance XXX= 400 or 500 mm, laser wavelength 405 nm (without coincidence) |
| G5X-V-2D-FS-1200-405 | 2D miniLDV System, frequency shifting, standoff distance 1200 mm, laser wavelength 405 nm (without coincidence) |
| Measurement Specification | |
| 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 | 50 to 300 mm available |
| System Specifications | |
| Total Weight | 2 lb. (1 kg) |
| Sensor Dimensions | 2” x 3” x 6” (51 x 76 x 150 mm) |
| Sensor Length | 17.5” (444 mm) |
| Processing Engine | 8.2” x 6.8” x 2.4” (208 x 172 x 60 mm) |
| Cable Length | 10’ (3.05 m) |
| Power Supply | 12 VDC, 0.3 Amp |
| Laser Specifications | |
| Laser Power | 130 mW (x2) |
| Wavelength | 658 and 830 nm |
| Laser Type | Class IIIb |
| Operating Parameters | |
| Temperature | 5 to 40°C |
| Pressure | Atmospheric |
| Software OS | Windows 10 & 11 |
| Port | USB-A |
| Traversing Stage Options | |
| 1D, 2D, & 3D traverse systems available for profile measurements | |
| Optional Features | |
| Water Proof Housing | |
| High Pressure and High Temp. Housing | |
| Battery Powered | |
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