FeDDI – Iron Digital Detection Imaging

Advanced system for detecting iron and rust particles.

Methods:ASTMD665D7548IP135ISO7120NACETM-01-72JISK2510
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  • Sensitive detection for iron and rust particles.
  • Quick and reliable analysis.
  • Easy-to-use interface with data storage.
  • Suitable for various environmental conditions.
  • Compliant with different standards.

Key Features

features_removes touch bias-cuddiFeDDI improves results over current test sample handling and errors,• Enables Single-Hand Loading via Two Part Holder and Clip. Our FeDDI eliminates Fingerprints and Unwanted Markings on Strips.
features_360 viewOur automated FeDDI provides auto recognition of Sides A & B.Our auto Rotation of Strip for full 360 Recording that avaliable to be downloaded.
features_USB_outletAll VISAYA analyzers are equipped with 3+ outlets for direct LIMS Connectivity, USB, Ethernet and HDMI Outputs
features_fully auto touchA 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.
features_full automationOur FeDDI dentifies exact levels of corrosiveness present in petroleum products through a 4-step automated vision algorithm and classification process, eliminating operator bias. Results are digitally recorded and are seamlessly integrated with LIMS software.
features__astm compliantFeDDI is fully compliant with ASTM D665, D7548, providing both standard method and refined methodology.
features__touch screenFeDDi’s easy-to-use touch screen driven software provides simplified operation and results access for end users at all levels.
features__simple operatonFeDDi’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)
features__multi languageFeDDi has multilingual capabilities for display and print-out formats in the following languages: English, Spanish,
Portuguese, Russian, Chinese (coming soon), French (coming soon)

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FeDDI / Iron corrosion

See the corrosion.
Not the guesswork.

Ratings from A to E
Compliant with ASTM D665, D7548, and NACE TM0172

FeDDI automated iron corrosion rating system with touchscreen display

Introducing the FeDDI: automated iron corrosion analysis for reliable results

The Iron Digital Detection Imaging (FeDDI) sets a new benchmark in corrosion testing by combining cutting-edge technology with ease of use. The problem that laboratories often face when testing iron bullets in compliance with ASTM and NACE standards is that they tend to over-rate the samples by considering the entire corrosion cluster as a corroded area, which is inaccurate. Within those areas, some parts are not corroded. The FeDDI system can detect and show corrosion results in percentage with an accuracy of ±0.01%. Additionally, at lower ratings of A and B, manually counting the corroded area is a tedious task, but FeDDI performs this process automatically and efficiently. Its bias-free operation ensures consistent, reliable results, making it an essential tool for laboratories and industries focused on quality control and compliance.

Automated optical analysis

546 photos.
One reliable result.

Advanced optics and algorithms in place of subjective visual assessment.

Designed to comply with ASTM D665, ASTM D7548, and NACE TM0172 standards, FeDDI eliminates subjective visual assessments with a high-resolution camera and fully automated process. In less than 6 minutes, 546 photos of the sample are gathered to create a composite image of 2.8 million pixels, resolving 0.035 mm per pixel. A four-step algorithm identifies and rates corrosivity, providing digital documentation and classification.


Under six minutes. Fully documented.

The FeDDI achieves accurate ratings in under 6 minutes, saving time while maintaining reliability. It generates detailed, comprehensive 360° zoomable images of all sides of the bullet-shape sample, 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 FeDDI is ideal for laboratory environments.

Applications of the FeDDI include

  • Corrosion analysis in steel pipelines, tanks, and industrial equipment
  • Verification of inhibiting oils and lubricants in machinery and petroleum industries

Connected + Documented

Every specimen scanned.
Every result recorded.

Equipped with Ethernet and USB interfaces, FeDDI 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 ensures effortless sample handling and operation.


Built into the workflow.

Ratings, percentages, and full 360° image sets are held on 128 GB of internal SSD storage and moved out over the interface that suits the lab.

Interfaces and controls

  • Ethernet for LIMS connectivity
  • USB 2.0 + USB 3.0
  • USB printer, mouse + keyboard
  • 10.1″ multi-touch display

Key measuring parameters

Two measurements.
One complete rating.

  1. 01

    Iron Corrosion Rating

    Iron corrosion ratings from A to E.

  2. 02

    Corrosion Detection

    Corrosion detection from 0 to 100% with a precision of ±0.01%.

  3. 03

    Test Standards

    ASTM D665, ASTM D7548, and NACE TM0172 standards.

Specs

Available Test Methods ASTM D665, ASTM D7548, IP 135, ISO 7120, JIS K2510, NACE TM-01-72,
Corrosion Detection Range Corrosion Coverage 0.01mm to 100%
Display Units Corrosion %, Specimen Size & Rating
Detection Method CCD Digital Detection with FeDDI Algorithm
Precision +/- 0.01% of Raw Reading
Dimension +/- 0.085mm of Height & Width
Pixel Size 0.035mm per Pixel
Optical Design Patent Pending Optical Arrangement
Light Source LED, 4250K, > 90 CRI (Color Reproducibility Index)
Measuring Time 4 minutes
Calibration Vision with Standard
Display 10.1” Projective Capacitance Touch (Multi Touch)
Interfaces Ethernet x1, USB 2.0 x1, USB 3.0 x1, USB Printer, USB Mouse and Keyboard
Memory / Storage 128 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.)