Precision reference artifact for calibrating 3D pattern scanners to ensure measurement accuracy and repeatability.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Flatness | ≤1 μm/100 mm | |
| Size Range | 50 mm to 500 mm | |
| Traceability | NIST/PTB certified | |
| Feature Types | Dot arrays, grid patterns, concentric circles, step heights | |
| Accuracy Grade | ±0.5 μm to ±10 μm | |
| Thermal Expansion | <1.5 ppm/°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A component that captures three-dimensional surface patterns and textures of objects within an industrial system.
A multi-camera system that captures synchronized images from multiple angles to generate 3D spatial data.
A precision measurement component that combines optical sensing and electronic distance measurement technologies to verify the isocenter position in radiation therapy systems.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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Calibration should be performed daily or before critical measurements, after environmental changes, or following scanner maintenance to ensure consistent accuracy.
Targets are often model-specific due to varying field-of-view and software algorithms, though some universal targets exist with adjustable parameters.
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