ATMFL automatic operated to externally scan and detect loss in wall-thickness of tubular/pipe.
Various Scanning Heads for multiple size of tubular/pipe
ATMFL Scanning Tool uses powerful magnet to magnetize the tubular/pipe circumference while encircling the outer diameter. Arrays of MFL sensor then scan, detecting flux leakage that occurs at areas with corrosion and wall thickness loss.
| Description | Value |
|---|---|
| Principle Of Operation | Magnetic Flux Leakage |
| Tool Size For Tubular | 2 ⅜” To 6⅝” |
| Tool Size For Pipe | 4" to 48" Dia |
| Detection Sensors | Sensors are placed at a distance of 7 mm circumference |
| Minimum Detection | 0.5 mm |
| Wall Thickness Range | 4.8 Mm To 12.7 Mm |
| Tool Velocity Range | 0.2-0.5m/sec |
| Data Filter | Low Pass Digital Filter |
| Power Requirements | 24v Battery |
| Connecting Cable | Wireless |
| Software For Data Analysis | GMAG |
(As per: API Recommended Practice 5C1)
| Class | Color Band | Loss Of Nominal Wall Thickness (percent) | Remaining Wall Thickness (Percent Minimum) |
|---|---|---|---|
| 2 | Yellow | 0-15 | 85 |
| 3 | Blue | 16-30 | 70 |
| 4 | Green | 31-50 | 50 |
| 5 | Red | Over 50 | Less than 50 |
