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The Hyper Quick Vision WLI is Mitutoyo’s leading, highly accurate dual-head measurement system equipped with a white light interferometer (WLI) optical head.
Equipping a vision measuring machine with a WLI head makes it possible for the machine to perform measurements ranging from 2D coordinate and dimension measurements to highly accurate 3D measurements on microscopic areas in applications such as surface analysis, small-diameter hole depth, and circuit board wiring dimensions.
Quick Vision Series models can also use touch-trigger probes to support measurement of workpiece features that cannot be inspected with vision alone. This capability is also useful when the most precise height measurements are required.
Utilizing this non-contact displacement sensor that uses a laser focusing point method, the Quick Vision Series can use its scanning function to measure very small steps and curved planes at high speed.
Thanks to its wavelength confocal format, non-contact displacement sensor that uses the epaxial chromatic aberration of the white light source, the Quick Vision Series can use its scanning function to measure very small steps and curved planes at high speed.
The TAF feature focuses continuously, adjusting to changes in the height of the object being measured. Automatic tracking of surface waves and warpage (in the Z-axis height direction) improves measurement throughput. The feature also cuts out the hassle of focusing during manual measurement, reducing the work burden for measuring system operators.
Changing the positions of the two curved mirrors sets the ring light’s obliquity to any chosen value between 30° and 80°.
This is effective for enhancing the edges of inclined surfaces or very small steps.
Furthermore, the PRL light’s illumination can be controlled independently in every direction, front and back, right and left.
This makes it possible to configure highly variable lighting settings to match measurement locations.
The QV Series is equipped with a high-performance image auto focus function as standard. Image auto focus is used to guarantee accuracy.
Thanks to the availability of various auto focus tools, the optimal focus for each surface texture and measured feature can be selected, which
makes it possible to perform highly reliable height measurements.
Furthermore, auto focus operates at high speed, which increases total measurement throughput.
Some models in the Quick Vision Series support the ISO10360-7 guaranteed accuracy specifications. Contact Mitutoyo for details on applicable models.
This multi-function control box has been developed for maximum ease of use.
Model | QV Hyper WLI 302 |
Measuring Range (XxYxZ) | Vision measuring area: 11.81”x7.87”x7.48” (300×200×190 mm) WLI measuring area*1: 8.46”x7.87”x7.48” (215×200×190 mm) |
WLI optical head unit | WLI optical head unit View field (H×V) – 5X lens: approx. 0.64×0.48mm / 10X lens: approx. 0.32×0.24mm / 25X lens: approx. 0.13×0.10mm Illumination Co-axial Light-Halogen Repeatability- 2s = 0.08µm Z-axis scanning range*2– 170µm |
Vision optical head unit |
Magnification change system : PPT1X-2X-6X Image detection method: B&W CCD camera Illumination: Measuring accuracy: |
Resolution | 0.01µm |
Max.stage loading | 33lbs 15kg |
Guidance | Linear Motion Bearing |
Dimensions(WxDxH) | 33.82×37.40×63.23in 859x950x 1606mm |
Mass (vibration isolator stand included) | 1080lbs 490kg |