KrystalVision™ Diameter Control System
Automate Your
Growing Process
- KrystalVision™ is a fully integrated
diameter measurement system for Kayex automated crystal growing
furnaces.
- The front end consists of two CCD cameras
mounted on the furnace tank cover. A longer focal length lens
for neck mode provides enhanced resolution for superior diameter
control.
- The system is impervious to the high magnetic
fields applied to furnaces with the MCZ process.
- The camera image is routed to the control
computer where a specialized image processor and custom software
extract diameter information.
- Highly specialized vision processing and
a high-level control integration provide many advantages over
add-on or less sophisticated systems.
KrystalVision
Overview
KrystalVision
System includes:
- High resolution CCD camera
- 768 (H) X 493 (V) pixel array
- Dual cameras - 6:1 lens ratio for
neck and body detection
- High performance frame grabber board
provides image acquisition and analysis
- Highly flexible software control
over sampling area, error rejection, and signal processing
techniques
- On-screen display of crystal image
- Automatic adjustment for varying
crystal diameters and melt levels
- Neck diameter acquisition performed
15 time per second
Improve Your Grower's Productivity now! |
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