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ELWIMAT®-VFS 2000
Large Angle Measuring Device with Vignetting as a Measuring PrincipleThe ELWIMAT®-VFS 2000 is a compact, electronic measuring system based on the innovative vignetting field aperture method. It enables high-precision angle measurements over large working distances and angular ranges. With its high-precision optics and integrated camera, the ELWIMAT®-VFS 2000 provides a reliable solution for a variety of demanding measurement tasks.
Completely New Measuring Principle – Vignetting Field Aperture Method
With the vignetting field aperture method, the ELWIMAT®-VFS offers an entirely new method of angle measurement, enabling precise analysis of large angles and distances. This technology ensures exceptional accuracy and linearity, even at large working distances and wide measurement ranges.
High Accuracy and Subpixel-Precise Image Processing
The ELWIMAT®-VFS is characterized by a high resolution – with subpixel-precise image processing and a resolution of up to 1/80 pixel. The system provides precise measurements in the angle-second range and ensures maximum accuracy even in challenging applications.
Intuitive Software and Integration into Existing Systems
Thanks to the user-friendly software, you can quickly integrate the ELWIMAT®-VFS into your existing measurement systems. The software runs on Windows and allows for intuitive operation. Additionally, the system can be integrated into existing architectures via an IP interface, enabling efficient and automated measurement processes.
Expandable for Industry 4.0
The ELWIMAT®-VFS is not only a flexible measuring system but also future-proof. It offers real-time measurements with hardware trigger options, making it ideal for use in modern manufacturing and Industry 4.0 applications.
The ELWIMAT®-VFS is suitable for a variety of applications:
- Measuring large angles even at large working distances
- Angle measurement for optical and mechanical assemblies
- Centering measurement for spheres and aspheres
- Adjustment of opto-mechanical components
- Measuring wedge angles on prism wedges up to 30°
- Measurement of freeform surfaces and large mirror substrates
- Radius measurement for long radii (> 1 m)
- Monitoring of assembly lines
- Prepared for Industry 4.0 use
| Technical Features | Details |
|---|---|
| Focal Length/F-No. | 30-4.8 to 300-15 |
| Number of Measuring Axes | 2 |
| Measuring Range (2w) (°) | 11° to 1.0° |
| Measuring Range (2w) (wsec) | 39,600" to 3,700" |
| Pixel Resolution (wsec) | 26" to 3.6" |
| Resolution (recommended) (wsec) | 0.1" to 0.005" |
| Reproducibility (wsec) | 0.1" to 0.007" |
| Accuracy, Linearity | < 1% of the measurement value + 2R |
| LED Wavelength (nm) | 405 nm to 905 nm |
| Free Aperture (mm) | 7.3 mm to 20 mm |
| Min. Mirror Ø (mm) | 27.5 mm to 40 mm |
| Weight AK Sensor (kg) | 0.7 kg to 1 kg |
| Dimensions AK Sensor (mm³) | Ø 40 f8; 107 x 62 x 110 mm³ |
| Interfaces/Protocol | USB 3.0, TCP-IP / JSON |
| Scope of Delivery | Autocollimation sensor, sensor cable, software ELWISOFT-Base |
Why ELWIMAT®-VFS 2000?
- Precision: Highest accuracy in angle measurement, even over large working distances and angular ranges.
- Flexibility: Expandable for position measurement and suitable for Industry 4.0 use.
- Intuitive Operation: User-friendly software for Windows for quick integration into your measurement environment.
- Future-Proof: Compatible with modern manufacturing processes and ready for Industry 4.0 deployment.
Inquire or Order Now
For personalized advice or further information about the ELWIMAT®-VFS 2000, we are always available. Simply contact us through our contact form or give us a call.
