Starrett HDV300 / 400 Shadowgraph
Profile projector with digital video camera and seven interchangeable telecentric lenses
The HDV300 and HDV400 combine the best features of a horizontal optical comparator and a vision metrology system. It is built with a workstage load capacity of 50kg and depending on the model a stage travel of 300mm x 150mm or 400mm x 150mm. For a larger video-based profile projector, the HDV500 is also available.
Configured like a traditional profile projector, the HDV (Horizontal Digital Video) comparators have the same field-proven workstage and boast a uniquely patented interchangeable lens mounting system allowing use of up to seven telecentric lenses that have micron-level resolution. Ultra-low optical distortion field of view measurements are also achieved with both the HDV300 and HDV400.
With a uniquely mounted 5-megapixel digital video camera and using the MetLogix M3 software, DXF CAD files can be imported for direct comparison to the part video image. Both the HDV300 and HDV400 are a prime example of Starrett engineering, ensuring industrial metrology equipment is of the highest quality.
Specifications
- 24" touch screen monitor
- X-Y-Q (angle) measurements
- 2D geometry software with skew
- Video edge detection
- CAD file import and export
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Stage Travel:
- HDV300: 300x150mm
- HDV400: 400x150mm
- A 540x130mm workstage
- 50kg load capacity
- 6.51 zoom lens
- 51mm focus travel
- 0.5um X and Y resolution
- 5 megapixel camera
Available with a large range of accessories, including:
- 7 telecentric lenses from 2.36"x1.77" to 0.09"x0.047"
- 6.5:1 zoom optics
- 23" or 32" high cabinets
- Precision centres and vees
- Rotary vee blocks
- Vertical glass plate holders
- Fixed and rotary vices
Case Study
The use of a Horizontal Video Digital Comparator for the precision measurement of holes and their position in critical components.
