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Maximize Coating Quality. Minimize Costs.
For Color + Coating + Process DefectsAdvanced Optical COATING INSPECTION Technology
Passionfor Glass
Driven by Competence.Powered by Innovation.
Multi-View. Multi-Dimensional. Multi-Spectral.For Guaranteed Flawless Production Of Coated Glass
Online building coating (Pyrolitic)
Off-line building coating (Magnetron)
Off-line technical coating (TCO, E/C, anti-reflective, …)
The use of coated glass has significantly increased in many applications. For instance sun protection glass in buildings pre-vents excessive entry of direct sunlight and therefore excessive heating inside these buildings. Continuously issued regulations for energy savings render the use of coated glass inevitable.
Ribbon applications Hot environmental conditions Non-washed glass (pseudo defects) Defect detection: Pinholes, stains, peel off, scratches, smoke, stars
Plate application Multi layers Homogeneity evaluation Defect detection:
Pinholes, debris, scratches, arcing
Plate application Cut, ground glasses Washed glass Multiple or single layers
Washed glass Color control
Homogeneity evaluation Thickness measurement Defect detection:
Pinholes, debris, scratches
In addition, special coatings make glass suitable for more pur-poses such as for automotive and solar glass. This is why con-tinuous system availability, no waste of resources and optimum quality are defined as essential requirements for success in the production of coated glass.
FurnaceTin Bath
Cooling lehr
CVD
MagnetronArcing
Splatter
Homogeneity
Open bubble
Stain
Smoke
Scratches
Debris
Thickness
Homogeneity(e. g. cathode disruption)
Peel off
Star
Washing
Cutting Edging Washing Coater
For The Next Quality Level In Coating ProcessingMaintaining Competitiveness
Multi-dimensional inspection has been developed as an ans-wer to the new requirements for coated glass inspection. Multi- dimensional inspection increases the quantity of quality data to be analyzed with a limited amount of electronic components. All coating or glass defects can now be easily recognized using different view channels working simultaneously with same
cameras and/or illumination modules. The classification as well has been simplified. As a result, inspection capability, system flexibility, and cost of ownership have been strongly improved and give the right tool that the glass industry was looking for.
Multi-View technology combi-mode
Homogeneity and color angle shift
Analysis and measurement tools
Coating index
The ALL-IN-ONE camera system design Special high frequency switching LED illumination The combination of Multiple OPTICAL CHANNELS in one system Only available with ISRA Combi-Mode technology
Large Area Inspection - (LAI) by SUPER SAMPLING of high resolution images Color angle shift control of the full coating surface in narrow
and wide angles of vision Large low contrast defect detection Homogeneity control of the full coating surface by super sampling Unique ISRA Multi-Angle view color technology Without multiple illuminations and complex positioning
Monitoring of production and material features such as homogeneity, thickness Color coded map to visualize measure values Visualization of quality data via trend reports First step for production control and analysis
for quick actions on process improvement
Grading panels into quality grades Grading by
Defect count Percentage of “good” and “bad” regions Grading by regions
ONLY
ONLY
Multi-View combi-mode
Color angle shift & homogeneity control
Analyses & measurement
Coating index
Expert Optical Inspection Solutions For Glass Coatings Leading The Way To Highest Productivity
Applications
Inspection features
The inspection system for the continuous inspection of coated glass at any processing stage allows for 100% in-line detection of coating, color, color differences, inhomogeneities, surface, edges and shape - all at the same time, even in mixed batches.
In-line inspection for all coatings: Low-E Sun protection Mirror coating Antireflective coating (AR) Substrate coating (ITO, TCO, ZnO) Electrochromic Other
Simultaneous detection, classification and monitoring of all possible coating, color and glass defects such as: Smallest coating defects:
pinholes, voids, scratches, debris, splatter, burns, water traces, arcing …. Glass and process defects:
bubbles, stones, inclusions, marks, bottom scratches, edge defects Color and color angle shift monitoring Coating homogeneity Adaptable for all kinds of coating:
Low-E, sun protection, antireflective, electrochromic, mirror…) Intelligent classification Advanced feature set for defect detection Tool-set for statistics, process analysis and process optimization
Employing high speed, high resolution cameras, the inspection system integrates easily into any process environment. Automa-ted classification of defects functions not only as quality control but for process control providing real-time information.
High-performance statistics
Coating index
QUICKTEACH
Analysis
Quality grading
Classification
Thickness and
homogeneitymeasurement
Expert Optical Inspection Solutions For Glass Coatings Leading The Way To Highest Productivity
Technical features
Advantages
Multi-View, Multi-Dimensional, Multi-Spetral: innovative, patented, and ISRA-owned technology which enables the successful rec-ognition of all defects in the glass, on the glass and along the glass edges, as well as in the glass coating. The result: increased profitability, optimized processes, all together at reduced opera-ting costs.
Multi-view, multi-mode illumination techniques Advanced LED technology Latest, fastest high-resolution camera and optical
technology integrated Multiple simultaneous view-channels All-in-one: multi-tasking and easy to operate
Earliest possible detection of process irregularities for high quality throughput Recognition of all relevant defect types:
Coating defects Color inhomogeneities Color angle shift Glass process defects Shape and dimension Significant reduction in customer claims Improved quality while simultaneously
ensuring consistently high standards 100% documented quality
The return on investment is reached in the shortest times. This is due to fast installation and commissioning and shortest ramp-up times.
Get YOUR key to the future – Ask for details.
Measurement
Color channel
Multi-view combi-mode
Full application coverage
Applications
Defect detection
Thickness and
homogeneitymeasurement
Color monitoring
For over two decades, ISRA VISION has been a leading manu-facturer of highly accurate automated optical quality inspection systems.
More than 10,000 successful applications attest to our expe-rience in the field of machine vision products – and our ability to innovate.
Today our products are installed and operating worldwide in such industries as solar glass, glass, plastics, foils, packaging, print and automation. It is our goal to set system standards for total process control in these industries.
Customers choose ISRA for the ability to develop products con-sistent with their requirements. More than 500 employees at locations worldwide are working to contribute to your success.
We offer our experience and a highly qualified team of experts to design and implement solutions for advanced applications.
We ensure that our mission continues beyond our shipping dock. Just challenge our Customer Support Center.
We guarantee excellence to our customers – from consulting to service, from tailored solutions, to worldwide support. We can make your business more competitive.
Challenge us.Inspect to control – with ISRA VISION
Innovations for Automated Optical Inspection of Glass
ISRA VISION
Optimize your ROI – with the technology leader ISRAwww.isravision.com
We are the innovators in optical inspection. Best practice. Best system. Best service.
Your global partner for surface inspection.
Germany Tel.: +49 (2366) 9300-0 Fax: +49 (2366) 9300-230
UK Tel.: +44 (1322) 520410 Fax: +44 (1322) 559419
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Taiwan (R.O.C.) Tel.: +886 (3) 2500-148 Fax: +886 (3) 2500-149
Maximize Coating Quality. Minimize Costs.
For Color + Coating + Process DefectsAdvanced Optical COATING INSPECTION Technology