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• ULTRA QV404 PRO is an ultra-high accuracy CNC vision measuring system that offers the world's highest level of measurement accuracy, E1XY: (0.25+L/1000)μm.
• This machine uses air bearings specially developed for use in high-accuracy 3D measuring machines on the X-, Y-, and Z-axes to provide a guide system with minimum straightness errors.
• Optimal design is achieved by using FEM (Finite Element Method) analysis to provide high rigidity of the main unit.
• An optical linear encoder featuring a resolution of 0.01μm has been adopted for the all-important length measurement system. In order to minimize error caused by temperature fluctuations, the linear encoder scale is made of a special crystallized glass whose expansion coeffi cient is almost zero.
• This model supports ISO10360-7:2011 guaranteed accuracy (specifications on request).
Product Model | Measurement element | Mass | 2150kg | External dimension | 1172×1735×1910mm |
---|---|---|---|---|---|
Product model | ULTRA QV 404 | Measuring Range | 400×400×200mm (X×Y×Z) | Optical system | PRO |
Resolution of scale / Scale type | 0.01μm / Linear Encoder | Measuring Accuracy (Vision) E1X,E1Y | (0.25+L/1000)μm | Measuring Accuracy (Vision) E2XY | (0.5+2L/1000)μm |
Temperature compensation function | Automatic | Maximum stage loading | 40kg | Observation Unit | PPT1X-2X-6X |
Imaging Device | B&W CCD | Illumination unit - Co-axial Light | Halogen | Illumination unit - Transmitted Light | Halogen |
Illumination unit - PRL | Halogen | Operating Temperature range - Ambient temperature | 19 ~ 23˚C | Operating Temperature range - Temperature variation | 0.5˚C / 1H and 1˚C / 24H |
Stage glass size | 493×551mm | Accuracy E1Z (50mm stroke) | (1+2L/1000)μm | Accuracy E1Z (Full stroke) | (1.5+2L/1000)μm |
On-screen repeatability | 3σ=0.2μm | Auto focus repeatability | σ=0.4μm | Operating air pressure | 0.4 MPa |
Required air flow rate | 300L/min(ANR) |
How can we improve?
How can we improve?