7120 Archives - Ayalytical https://ayalytical.com/product-category/method/iso/7120/ Ayalytical Instruments, Inc. Thu, 17 Sep 2026 15:11:04 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.2 https://ayalytical.com/wp-content/uploads/2024/11/cropped-ayalytical-logo-molecule-dark-32x32.png 7120 Archives - Ayalytical https://ayalytical.com/product-category/method/iso/7120/ 32 32 FeDDI – Iron Digital Detection Imaging https://ayalytical.com/product/feddi-iron-rust-digital-detection-imaging/ Tue, 02 Jan 2024 14:27:47 +0000 Advanced system for detecting iron and rust particles.

Key Features:

  • 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.

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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.

1-year warranty

The FeDDI is backed by a comprehensive 1-year warranty, with an option to extend coverage for an additional year upon compliance with the manufacturer’s terms.

Request a Quote

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