Product Overview
About the Zenith S AOI System
The Zenith S is Koh Young’s 3D automated optical inspection system purpose-built for large, complex boards — delivering True 3D measurement accuracy for backplane, server panel, and high-mix production environments. Contact us to arrange a consultation.
Large-Board Specialist
Engineered for oversized and complex PCBs including backplanes and server panels, the Zenith S delivers the same True 3D measurement precision as the flagship Zenith — without compromising throughput or accuracy on large-format production runs.
True 3D Off-Line Inspection
Using Koh Young’s patented multi-projection moiré technology, the Zenith S captures genuine volumetric data across the full board surface — enabling reliable height, coplanarity, and solder joint analysis for the most demanding automated optical inspection applications.
Cost-Effective Versatility
Designed for manufacturers who need both flexibility and performance, the Zenith S adapts to high-mix, low-volume schedules — reducing false calls and rework costs while integrating with KSMART for closed-loop process control.
Zenith S
The Zenith S is a True 3D measurement-based off-line automated optical inspection machine designed to maximize production quality of large, complex boards like backplane and server panels, while delivering both versatility and flexibility for cost-conscious manufacturers.
Overview
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.
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 Ultimate 3D Off-line AOI Solution
Zenith S
The new Zenith S, part of the Zenith AOI Series, is the industry’s only solution based on the IPC-610 standard for end-product acceptance criteria for consumer and high reliability printed circuit assemblies. It provides clear, precise AOI measurements to accurately identify multiple defects, and because it uses a quantitative True 3D measurement-based approach, the system delivers trustworthy accuracy and repeatability.
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.
exceptional accuracy
The Zenith S system is fully compatible with other Koh Young inline True 3D AOI systems. Manufacturers using the inline and standalone AOI systems like the Zenith S can prepare the job program on either machine. Additionally, operation and maintenance training is minimized thanks to the commonality between the platforms. Finally, the Zenith S uses the same central library, Offline Program Optimizer (OPO), and the AI-powered Koh Young Auto-Programming (KAP) features as the inline versions.
inspection performance
The new Zenith S, part of the Zenith AOI Series, is the industry’s only solution based on the IPC-610 standard for end-product acceptance criteria for consumer and high reliability printed circuit assemblies. It provides clear, precise AOI measurements to accurately identify multiple defects, and because it uses a quantitative True 3D measurement-based approach, the system delivers trustworthy accuracy and repeatability.
Including : Missing Solder, Ofset, Polarity, Upside Down, OCV/OCR, Solder Fillet, Billboarding, Lifted Lead, Lifted Body, Tombstone, Bridging, and more.
Component Inspection
During the inspection process, a tall component will naturally cast a shadow over nearby component placements, which has historically been a signifcant challenge for accurate inspection of the shorter components. Yet, the Zenith S, like other machines in the lineup, includes an option for 3D inspection of components up to 25mm tall. The Zenith S overcomes component shadow challenges by incorporating multi-projection moiré interferometry system.
Solder Joint Inspection
Reliable Selective Solder Joint Inspection Capability Combining innovative vision algorithms and advanced optical inspection technologies, Koh Young delivers highly-reliable inspection of through-hole and selective solder joints.
whole-board Inspection
With the Zenith series, inspection capabilities extend beyond components and solder joints. By combining 2D and True 3D technologies, the AOIs identify foreign object debris (FOD) across the whole board. WFMI technology provides solutions for dropped components, solder balls, dust, debris, and burrs, as well as copper exposure, markings, and more. By identifying these issues, the Zenith can help reduce feld failures.
Range of Applications
The Zenith S system is a versatile inspection solution that is adaptable to many application scenarios, including pre-reflow, selective soldering, and post-reflow inspection. With a high degree of functionality, it can be configured as an offline Inspection-Verification-Repair work cell for an operator to perform all three functions efficiently. Since the program is compatible with our inline systems, the Zenith S can be used for offline program generation to maximize the SMT line for production.
Efficient PCB Loading
The Zenith S system handles large PCB panel sizes up to 650 x 600mm (25.6×23.6”). With the open board loading area and reciprocating shuttle, board loading is simple, easy, and efficient. Additionally, this system can be configured with a third-party robot board handler or multi-axis robot to further simplify panel loading and unloading.
Fully Compatible
The Zenith S system is fully compatible with other Koh Young inline True 3D AOI systems. Manufacturers using the inline and standalone AOI systems like the Zenith S can prepare the job program on either machine. Additionally, operation and maintenance training is minimized thanks to the commonality between the platforms. Finally, the Zenith S uses the same central library, Offline Program Optimizer (OPO), and the AI-powered Koh Young Auto-Programming (KAP) features as the inline versions.
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.