With its latest industrial CIS scanner, Tichawa Vision GmbH introduces a new development in industrial image processing. Using Shape-from-Shading/Photometric Stereo technology, the system enables precise 3D inspection of surface structures at high speed, optionally in colour. This makes it possible to visualize fine 2D and 3D material structures even on dark or reflective surfaces and enhance inspection processes in industrial imaging. The CIS scanner was developed in Friedberg, Germany.
By combining powerful sensors with specially developed lighting, the CIS scanner captures fine height differences and textures in detail.
Technological advancement for detailed analysis
The high resolution of up to 1200 dpi and a maximum scan width of four meters allow for accurate analysis of various materials. “This variability allows for precise adaptation to a wide range of inspection tasks and makes the system flexible in its use,” explains Nikolaus Tichawa, CEO of Tichawa Vision GmbH. “This also makes it possible to detect defects on challenging surfaces such as tires, coins, and decorative fabrics,” he adds.
Compact design for straightforward integration
The CIS scanner combines sensor and lighting in a compact unit. Its space-saving design, without a lighting dome, simplifies integration into existing production environments and allows flexible adaptation to different requirements. The absence of a lighting dome also makes the scanner suitable for use in limited spaces.
High-speed 3D scanning of web materials for efficient production
Due to its high scanning speed, the system is suitable for fast production processes. It supports a maximum line rate for square pixels of up to 250 kHz in FAST mode and 22.5 kHz in STD mode. The maximum scanning speed is 114 m/min in FAST mode and 1.9 m/s in STD mode, which makes it capable of operating in demanding industrial environments.
Improved visibility for challenging materials
An optional high-intensity lighting feature is available for particularly dark or reflective materials. This enhances the visibility of details and enables reliable analysis even under difficult conditions. As a result, even subtle defects on dark or light-absorbing surfaces can be detected.
The scanner is suitable for inspecting tactile features across a wide range of materials and applications, including:
- Metal, plastic, glass
- Battery foil, ceramics, paper (banknotes), cardboard (pharmaceutical packaging with braille)
- Fuel cells, leather, liquids
Inquiries – TICHAWA VISION GmbH
Nikolaus Tichawa, CEO
Burgwallstrasse 14, D-86316 Friedberg
Email: info@tichawa.de
Phone: +49 821 899847 00
https://tichawa-vision.de/downloads/