Here are the advantages of ECT NDT:
1. During the detection, the coil does not need to contact the workpiece and coupling medium is not needed, so the detection speed is fast.
2. It has high detection sensitivity for the defects on the surface or near the surface of the workpiece. It has good linear indication in a certain range and can be used for quality management and control.
3. ECT NDT can be tested at high temperature, narrow area of workpiece and deep hole wall (including pipe wall).
4. It can measure the thickness of metal coating or non-metallic coating.
5. Non metallic materials, such as graphite, which can induce eddy current can be tested.
6. The detection signal is electrical signal, which can be digitized for storage, reproduction, data comparison and processing.
Nanjing BKN Automation System Co.,LTD sells high quality ect ndt equipment to meet the needs of customers. Our equipment is mostly used for automobile parts flaw detection, which can judge and evaluate the type, nature, quantity, shape, location, size, distribution and change of defects. If you are interested in our products, please feel free to contact us.