The MFI5-48
a motorized furnace inspector
DESCRIPTION
The MFI5-48 is an autonomous tether-free device that utilizes the magnetic flux leakage system (MFL) non-destructive evaluation
technique to inspect furnace tubing down to 5 inches inner diameter (ID). Its geometrical features enable it to traverse one-diameter
(1-D) bends of 90° and 180°, and support up to ±10% of ID variation. In addition, while operating it keeps track of its location and
stores the inspection data onboard. All data can then be downloaded from the tool after it exits using a USB port for analysis, defect
mapping and reporting.
FEATURES
- The MFI5-48 is capable of locating welds and detecting defects such as: corrosion, pitting and wall thinning
- The tool has navigation
sensors for tracking its position and locating defects
Defect Detection
Geometrical Abilities
- Support 1-D bends of 90 and 180 degrees
- Accomodate up to ±10% of internal diameter variation
- Overcome build up remaining
on pipe wall
Resolution
- Sub-millimeter spatial resolution along pipe axis (up to 0.7mm)
- Sensor ring consisting of a minimum of 48 pairs of MFL sensors
- The MFI5-48 traverses at 6 inches/second
- It is sealed and therefore, resistant to splashing water
Operational Specifications
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Prototype of the MFI5-48