尺寸精度和表面饰面测量
InfiniteFocusg5 Plus
InfiniteFocus是一种高度准确，快速，灵活的光学3D测量系统。仅使用一个传感器，用户可以验证尺寸精度并测量其组件的表面粗糙度。基于Focus Variation可测量表面的范围几乎是无限的。通过垂直焦点探测，这也是侧面垂直表面的扩展。组件以高精度，具有高垂直分辨率和高可重复性的高度测量。焦点变化的强大测量原理与振动隔离的硬件结合使用，可实现大小组件的形式和粗糙度测量。所有InfiniteFocus的轴均配备高度精确的编码器，以确保精确的舞台运动。与automation interface，InfiniteFocus还用于生产中的全自动测量。
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Technical Specifications
| 测量原理 | non-contact, optical, three-dimensional, based on Focus-Variation incl. Vertical Focus Probing technology |
| Positioning volume (X x Y x Z) | 200 mm x 200 mm x 100 mm = 4000000 mm3 |
| Objective magnification | 2.5x | 4x | 10x HX | 10x | 20倍HX | 20倍 | 50x | 100x | |
| 工作距离 | 毫米 | 8.8 | 30 | 37 | 17.5 | 30 | 19 | 11 | 4.5 |
| 横向测量范围（x，y） (X x Y) |
毫米 毫米² |
5.63 31.7 |
3.97 15.76 |
1.62 2.62 |
1.62 2.62 |
0.7 0.49 |
0.81 0.66 |
0.32 0.10 |
0.16 0.03 |
| 垂直分辨率 | nm | 2300 | 450 | 250 | 100 | 80 | 50 | 20 | 10 |
| Height step accuracy (1 mm) | % | N.A. | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Max. measurable area | 毫米² | 40000 | 40000 | 40000 | 40000 | 24780 | 24780 | 3965 | 990 |
| 最小可测量的粗糙度（RA） | µm | 7 | 1.35 | 0.75 | 0.3 | 0.24 | 0.15 | 0.06 | 0.03 |
| 最小可衡量的粗糙度（SA） | µm | 3.5 | 0.675 | 0.375 | 0.15 | 0.12 | 0.075 | 0.03 | 0.015 |
| 最小measurable radius | µm | 20 | 12 | 5 | 5 | 3 | 3 | 2 | 1 |
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高测量点密度
多达5亿个测量点可确保精心详细的测量，并在μm和sub-μm范围内以及较大的工作距离进行公差。高测量点密度Focus-Variationenables operators to gain a consistently high lateral and vertical resolution across high measurement volumes.
新：超过90°的侧面的测量
垂直焦点探测is an extension of the Focus-Variation technology and hence a pure optical measurement technology. It allows the measurement of surfaces with slopes of more than 90° and micro holes directly without articulating the sample during the measurement.
Full form measurement with Real3D
UsingReal3D, users measure surfaces from numerous perspectives. Single measurements are automatically merged into a full 3D dataset. High-precision and calibrated rotation and tilt axes ensure automated, repeatable and traceable measurement on the whole measurement object.
Video
与InfiniteFocus一起选择
测量解决方案Pick & Place在英国的2019年高级工程展上展出。因此，光学测量系统InfiniteFocus通过协作机器人进行扩展，以自动选择，位置，测量和排序（OK/ NOT OK）组件。观看视频and have a look at the automated measurement solution.
Focus-Variation Technology
艾丽科纳measurement systems are based on the technology of Focus-Variation and combine the functionalities of a surface roughness measurement device and a form measurement system. Each Alicona measurement instrument is asurface measurement device, surface roughness measurement system, 3D measurement system for geometrical tolerancing and micro coordinate measurement system。焦点变体技术结合了small depth of focus of an optical system with vertical scanning to provide topographical and color information from the variation of focus。The main component of the system is a precision optics containing various lens systems that can be equipped with different objectives, allowing measurements with different resolution.
