Automatic Corrosion/Rust Rater (FeDDI)
NACE TM0172, ASTM D665, ASTM D7548, IP 135, ISO 7120, JIS K2510
FeDDI, from Ayalytical (USA), is an automated corrosion rater designed to accurately measure and rate the corroded area of NACE TM0172 and ASTM D665 specimens. This replaces the inherently difficult visual quantification in NACE TM0172 and ASTM D665, and removes operator bias.
It uses a four-step automated vision algorithm and classification process to eliminate user bias and provide repeatable results. After scanning a specimen's entire surface area, the corroded area is quantified.
FeDDI’s exclusive, patent pending design takes the guesswork out of NACE and current standardized methods corrosion detection. Its unique vision algorithm and the current-controlled light box records, calculates and displays accurate corrosivity coverage ratings in a matter of seconds. A high-resolution camera with sophisticated optics provides higher precision machining and motors for the total 360° rotation of the steel specimen. The results are not only a ground breaking improvement on the rating, methodology and sample handling of current laboratory procedures; they are the new standard for corrosion rating.
HOW DOES IT ANALYSE?
Step 1: Insert specimen into specialized holder
Step 2: Place holder into instrument
Step 3: LED light source is automatically activated and regulated
Step 4: Software identifies dimensional data
Step 5: Software then rotates specimen in specific degree increments
Step 6 Readings are tabulated and processed through FeDDI algorithm
Step 7: Final results are displayed on a high-resolution touch screen
TEST METHODS : NACE TM0172; ASTM D665, D7548, ISO 7120, JIS K2510
DETECTION RANGE : Corrosion coverage 0.01 mm to 100%
DISPLAY UNITS : Corrosion %, Specimen Size, Ratings
DETECTION METHOD : CMOS Digital Detection
PRECISION : ±0.01% of raw reading
PIXEL SIZE : 0.035 mm per Pixel
LIGHT SOURCE : LED, 4500K
MEASURING TIME : 2.5 minutes
DISPLAY : 10.1" touch screen interface
MEMORY : 64GB SSD storage