Advantage
 
 
Compared with single channel eddy current technology, eddy current array technology has the following advantages:
 
The detection time is greatly reduced.
 
 
A single scan covers a larger detection area.
 
 
The complexity of mechanical and automatic scanning system is reduced.
 
 
It provides real-time images of the detection area, which is convenient for data interpretation.
 
 
It is very suitable for the detection of parts with complex geometric shapes.
 
 
The reliability and detection rate (POD) of detection are improved.