Product Overview
About the Zenith AOI System
The Koh Young Zenith is a purpose-built 3D automated optical inspection system designed for high-density, high-throughput SMT lines — delivering the measurement accuracy and closed-loop intelligence modern electronics manufacturing demands. Contact us to arrange a consultation.
True 3D Measurement
Unlike intensity-based or pseudo-3D systems, the Zenith uses Koh Young's patented multi-projection moiré technology to capture genuine volumetric data on every component — enabling height, coplanarity, and solder joint analysis with true 3D AOI precision.
High-Volume & High-Mix
Designed to keep pace with demanding production schedules, the Zenith maintains consistent throughput across both high-volume runs and complex high-mix boards — adapting automated optical inspection parameters dynamically without manual re-programming.
Closed-Loop SPI Integration
Native integration with Koh Young's solder paste inspection systems creates a real-time feedback loop between paste deposition and component placement — catching process drift early and reducing costly downstream defects. Managed via KSMART.
The Zenith is Koh Young’s flagship automated optical inspection system, built on patented True 3D measurement technology. It generates a complete three-dimensional profile of every solder joint, component, and pad — delivering measurement-based inspection that gives process engineers objective, actionable data.
Zenith eliminates all the sources of defects using full 3D measuring inspection equipment skills. Using patented True 3D technology, the Zenith measures true profilometric component shapes including foreign materials, patterns and solder joints with True 3D capabilities to overcome inspection challenges.
Overview
Using patented True 3D technology, the Zenith measures true profilometriccomponent shapes including foreign materials, patterns, and solder jointswith True 3D capabilities to overcome inspection challenges.
FEATURES
Koh Young America sets the standard in the electronics manufacturing industry with its cutting-edge inspection technologies. Central to its offerings is the patented True 3D inspection technology, ensuring unparalleled accuracy in defect detection across components and solder joints. Koh Young combines high-speed, precision inspections with advanced foreign material detection and AI-powered analysis, enhancing decision-making and process control. Its systems are designed for seamless integration into existing production lines and feature user-friendly interfaces for easy operation. With comprehensive SPC tools and robust customer support, Koh Young America is dedicated to improving manufacturing efficiency, quality, and reliability, reinforcing its commitment to driving customer success worldwide.
AUTOMATED OPTICAL INSPECTION
Automated Optical Inspection (AOI) is a crucial technology used in the manufacturing and assembly process to ensure the quality of products, particularly in the electronics industry. It involves the use of optical systems, such as cameras and specialized software, to visually inspect printed circuit boards (PCBs), components, and assemblies for any defects or deviations from the intended design.
SOLUTIONS
Zenith eliminates all the sources of defects using full 3D measuring inspection equipment skills. Using patented True 3D technology, the Zenith measures true profilometric component shapes including foreign materials, patterns and solder joints with True 3D capabilities to overcome inspection challenges.
applications
Koh Young America’s Automated Optical Inspection (AOI) technology revolutionizes manufacturing processes with its patented True 3D inspection capabilities. This technology is critical for ensuring the highest quality in electronic assemblies by accurately detecting defects and ensuring compliance with stringent quality standards. Designed for high-speed and precision, it significantly enhances production efficiency by reducing manual inspection needs and minimizing downtime. The integration of AI for data analysis and decision-making further streamlines operations, making Koh Young’s AOI solutions a key asset for manufacturers seeking to optimize quality control and maintain a competitive edge in the fast-paced electronics industry.
BENEFITS
Koh Young America’s Automated Optical Inspection (AOI) technology revolutionizes manufacturing processes with its patented True 3D inspection capabilities. This technology is critical for ensuring the highest quality in electronic assemblies by accurately detecting defects and ensuring compliance with stringent quality standards. Designed for high-speed and precision, it significantly enhances production efficiency by reducing manual inspection needs and minimizing downtime. The integration of AI for data analysis and decision-making further streamlines operations, making Koh Young’s AOI solutions a key asset for manufacturers seeking to optimize quality control and maintain a competitive edge in the fast-paced electronics industry.
- The Industry’s Best Selling and First True 3D AOI Solution
Zenith
Using patented True3D technology, the Zenith Series measures true profilometric component shapes up to 25mm tall, plus foreign materials, patterns, solder joints and more with AI-powered capabilities to overcome inspection challenges.
Our 3D Inspection Technology is allowing customers the flexibility to improve their manufacturing capabilities and output performance.
With over 20+ years of experience the electronics industry, Koh Young offers our customers a wealth of knowledge and expertise.
We believe in putting our customers first no matter what. Our dedicated team are on hand to provide advice and support.
INSPECTION CHALLENGES
Circuit boards are becoming more complex with new products. An AOI machine is becoming even more crucial to the electronics manufacturing lines. The industry has many 2D, 2.5D and pseudo-3D inspection options that only compound issues with false calls and escapes. The Zenith AOI Series is the only machine that delivers True 3D Inspection to address solutions caused by highly specular packages and shadows from adjacent parts.
True 3D Inspection Performance
The Zenith AOI Series is the only solution in the industry to base its inspection criteria according to IPC-610 standards for electronic assembly acceptability requirements. It provides clear and concise AOI measurements to accurately identify multiple defects. Because it uses a quantitative True 3D measurement-based approach,the system delivers exceptional accuracy and repeatability.
Including: Missing Solder, Offset, Polarity, Upside Down, OCV/OCR, Solder Fillet, Billboarding, Lifted Lead, Lifted Body, Tombstone, Bridging, and more.
IPC INSPECTION
Through Koh Youngs’s proprietary vision algorithms, the Zenith series can quantify the exact height of a solder joint. Despite shadows or interreflection challenges, the Zenith accurately inspects and measures according to IPC-610 standards for electronic assembly acceptability requirements.
AI Power
Industry-leading 3D profilometry technology converges with Koh Young’s proprietary AI technology to deliver true automatic programming. The innovative geometry-based Koh Young Auto Programming (KAP) software solution reduces the programming process to minimizes time to production and reduces costs.
KSMART Solutions: Koh Young's Smart Factory Solutions
Koh Young America’s applications team supports manufacturers across North America with inspection expertise, line configuration guidance, and regional service. If you are evaluating an automated optical inspection system for a new line, a capacity expansion, or a quality improvement programme, contact us to arrange a consultation or request a demonstration.