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QL-20™
The OGP QL-20 Contour Projector is a high-capacity optical comparator built for fast, accurate 2D measurement directly on the shop floor. Featuring telecentric optics, a large 24-inch screen, and a rugged motorized worktable, the QL-20 enables precise inspection of large and heavy parts with minimal setup. With advanced LED illumination, multiple magnification options, and optional video automation, it delivers reliable, repeatable measurements while improving throughput and reducing operator dependency.
| Specification | QL-20 |
|---|---|
| System Type | Floor model optical comparator |
| XY Travel (Standard) | 15″ × 9″ |
| XY Travel (Optional) | Up to 18″ × 10″ |
| Screen Size | 24″ diameter (20″ viewing area) |
| Optical System | Telecentric, constant working distance |
| Magnification Options | 10x – 100x (multiple lenses) |
| Illumination | LED profile (standard), coaxial optional |
| Worktable | Motorized, nickel-plated cast iron |
| Max Load Capacity | Up to ~250 lb |
| Measurement Type | 2D optical (profile measurement) |
| Edge Detection | Optional automatic (Projectron) |
| Automation Options | VidiProbe video measurement |
| Software | Measure-X, eCAD (optional) |
Large-screen optical comparator with telecentric optics and motorized stage, designed for accurate shop-floor measurement of large and complex parts.
