Measuring arms
OnyxAceMeasuring arms
with 3D scanners
Onyx SkylineAce Skylinewith 3D scanners
Available with a 300mm, a 150mm or a 50mm laser line, the Zephyr III 3D scanner covers all measurement requirements on CMMs machines. It is a high-end product able to easily scan the most complex parts in record time. As a versatile product, it can be switched to measuring arm, robot and machine tool.
Zephyr III 50 3D scanner is dedicated to high accuracy and high resolution scanning on small geometries. No detail can escape it: engraving, drilling, part edge, grooves, etc.
The perfect combination between accuracy and productivity. An optimal balance for all applications, whether dimensional control or reverse engineering.
With a 300 mm laser line, it scans large size parts in record time. Ideal for full surface inspection: deformation, assembly, wear, etc.
Faithful to their specifications, Kreon 3D scanners can easily be integrated into a rigorous quality approach.
Learn more about ISO 10360-08 testing.
| Zephyr III 50 | Zephyr III 150 | Zephyr III 300 | |
|---|---|---|---|
| Max scanning speed | 600.000 pts/sec | 600.000 pts/sec | 600.000 pts/sec |
MPE (P[Size.Sph.All:Tr:ODS]) 
Maximum size error on all measured points (translation mode).This test determines the scanning error when measuring a dimension. Carried out on a reference sphere, it gives the difference between the diameter measured by the scanner (deduced by the least squares method from all points scanned) and the actual diameter of the sphere scanned. The closer the result is to 0, the more accurate the scanner when measuring the size of geometric shapes. |
5 µm | 14 µm | 26 µm |
| MPL (P[Form.Sph.D95%:Tr:ODS]) (2σ)
Maximum dispersion value on 95% of the measured points on a sphere (translation mode) This test determines the distribution of points on a scanned surface (Fig. 1.2). It can be used to assess measurement noise. Carried out on a calibrated sphere, it draws an envelope round the sphere (like a shell) covering 95% of scanned points (2 σ). For the test result, the thickness of the shell is divided by two as it is expressed at +/-2 σ. The closer the value to zero, the less noisy the point cloud. |
8 µm | 15 µm | 29 µm |
| MPL (P[Form.Pla.D95%:Tr:ODS]) (2σ)
Maximum dispersion value on 95% of the measured points on a plane (translation mode) This test complements the preceding one while applying the same principles. Here the laser line is tested in its entirety and not partially as on the sphere. Measuring noise is determined based on a plane rather than a sphere. The test covers 95% of scanned points between two parallel planes. For the test result, the distance between these two planes is divided by two as it is expressed at +/-2 σ. The closer the value to zero, the less noisy the point cloud. |
10 µm | 20 µm | 34 µm |
| Max laser line width | 50 mm | 150 mm | 300 mm |
| Max frequency | 300 Hz | 300 Hz | 300 Hz |
| Laser line color | Blue 2M | Blue 2M | Blue 2M |
| Line resolution | 15 µm | 50 µm | 50 µm |
| Stand-off distance | 95 mm | 85 mm | 100 µm |
| Field of view | 40 mm | 110 mm | 135 mm |
| Temperature compensation | Yes | Yes | Yes |
