Non-destructive testing equipment <Joint and defect detector (Eddy current testing method)>
It is a non-contact detector using an eddy current sensor.
Eddy current testing involves applying alternating current to a coil, which generates a magnetic flux. When this magnetic flux is applied to a metal, eddy currents (induced currents) are generated on the surface of the metal due to electromagnetic induction. Changes in the flow can be detected as changes in the impedance of the coil and signal variations. The technology required for eddy current testing is a combination of sensor technology that can pick up signal changes, such as defects, with high sensitivity, and advanced circuit technology that extracts necessary information from weak pickup signals.
- Company：ビックス
- Price：Other
