CuDDI – Copper Digital Detection Imaging
Specialized and automated copper corrosion detection system.
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- High-resolution detection of copper corrosion rate.
- Fast and accurate results.
- User-friendly interface.
- Portable and durable for field applications.
- Compliant with different standards.
Key Features
CuDDI’s improves results over current test sample handling and errors, enables Single-Hand Loading via Copper Strip Slide Holder. Our CuDDI eliminates Fingerprints and Unwanted Markings on Strips. 
Our automated CuDDI provides auto recognition of Sides A & B.Our auto Rotation of Strip for full 360 Recording that avaliable to be downloaded.
All VISAYA analyzers are equipped with 3+ outlets for direct LIMS Connectivity, USB, Ethernet and HDMI Outputs 
A high resolution camera with sophisticated optics provides higher precision machining and motors for the rotation and analysis of the copper strips. Copper digital detection imaging is a simplified process requiring minimal steps that effect maximum efficiency allowing you to leave unattended. 
Our CuDDI dentifies exact levels of corrosiveness present in petroleum products through a 4-step automated vision algorithm and classifi cation process, eliminating operator bias. Results are digitally recorded and are seamlessly integrated with LIMS software.
CuDDI is fully compliant with ASTM D130, D1838, providing both standard method and refined methodology.
CuDDi’s easy-to-use touch screen driven software provides simplified operation and results access for end users at all levels.
CuDDi’s 1-2-3 button operation is paired with digital outcome and image logging for an easy interface.
A small footprint of 400x350x530mm at 15 Kg. (15x14x21)
CuDDi has multilingual capabilities for display and print-out formats in the following languages: English, Spanish,Portuguese, Russian, Chinese (coming soon), French (coming soon)
Videos
CuDDI / Copper corrosion
Copper corrosion.
Without the guesswork.
Introducing the CuDDI: fully automated copper corrosion rating with AI and optical precision
The CuDDI standardizes the process of copper strip corrosion testing with unparalleled precision, reliability, and ease of use. The Copper Digital Detection Imaging (CuDDI) device redefines copper corrosion testing by integrating high-resolution camera technology, AI-driven image processing, and algorithms to eliminate manual guesswork and operator bias. CuDDI detects corrosivity levels of products in compliance with ASTM standards and provides a solution for laboratories aiming for efficient and accurate results.
Automated optical analysis
See both sides.
Rate in 90 seconds.
Patented optics. Controlled lightbox. No operator bias.
The CuDDI's innovative and patented design combines optical analysis, artificial intelligence, and a unique lightbox to deliver consistent and precise results, reducing subjective interpretation. A four-step algorithm identifies and rates corrosivity, providing digital documentation and classification.
Fast, detailed, and verifiable.
The CuDDI achieves accurate ratings in under 90 seconds — less than 30 seconds per side — saving time while maintaining reliability. It generates detailed, zoomable images of both sides of copper strips, with a summary table of results, and optional manual overrides for expert verification. With a compact design of 14 × 12 × 11 in (35 × 30 × 27 cm), the CuDDI is ideal for laboratory environments.
Applications of the CuDDI include
- Copper strip corrosion analysis in compliance with ASTM D130, D1838, and other related standards
- Quality control in refineries and terminals to ensure sulfur compounds are within acceptable limits
Connected + Documented
Every rating recorded.
Every image kept.
Equipped with Ethernet, USB, and HDMI interfaces, CuDDI integrates seamlessly with laboratory information management systems (LIMS), enabling easy data sharing and analysis. A 10.1″ LCD touchscreen for enhanced user interaction and an easy-to-use NFX Handle ensure effortless sample handling and operation.
Built into the workflow.
Results, images, and classifications are held on 32 GB of internal SSD storage and moved out over the interface that suits the lab.
Interfaces and controls
- Ethernet × 2 for LIMS connectivity
- USB 3.0 + USB 2.0, printer and keyboard
- HDMI + VGA output
- 10.1″ multi-touch display
Key measuring parameters
Three proof points.
One clear rating.
- 01
Copper Corrosion Testing
Ratings from 1a to 4C, reported with color, ASTM rating, and strip size.
- 02
Measuring Time
The CuDDI achieves accurate ratings in under 90 seconds.
- 03
Image Review
It generates detailed, zoomable images of both sides of copper strips.
Specs
| Available Test Methods | ASTM D130, D1838 |
| Corrosion Detection Range | 1a, to 4C |
| Display Units | Color, ASTM Rating and Strip Size |
| Detection Method | Patent Pending CMOS Digital Detection |
| Precision | +/- 0.25% of Raw Reading |
| Optical Design | Patent Pending Optical Arrangement |
| Light Source | LED, 7,000K |
| Measuring Time | < 30 seconds per side (90 seconds max) |
| Calibration | Vision Calibration with Standard |
| Display | 10.1” Projective Capacitance Touch (Multi Touch) |
| Interfaces | Ethernet x2, USB 3.0 x1, USB 2.0 x4, HDMI, VGA, USB Printer, USB Mouse and Keyboard |
| Memory / Storage | 32 GB SSD Storage |
| Temperature Range | 10° to 35° C |
| Humidity | Up to 85% Non Condensing |
| Power | Auto-switching 90 ~ 264VAC, 47 ~ 63Hz, 280 Watt Power Supply |
| Space Requirements | 80 mm (3”) on Sides and Back |
| Dimension | 350x300x270mm (14x12x11”) |
| Gross Dimensions & Weight | Weight 10 Kg. (22 lbs.) 400x350x530mm, 15 Kg. (15x14x21” 33lbs.) |
