Non-standard automation equipment is a kind of non-standard automation equipment customized according to customer requirements. It is designed and customized according to the process requirements of enterprise users. Its operation is convenient, flexible and not single. Its functions can be added according to user requirements. It has great room for modification. It is often used in industry, electronics and medical treatment. Health, and other fields.

Eddy current flaw detector is a compact, multi-functional, practical and cost-effective instrument. Portable battery-powered eddy current testing instrument with excellent performance is suitable for maintenance testing or other eddy current testing. Eddy current flaw detector has good interface and high sensitivity to small cracks and other defects. Its testing probe does not need to touch the tested object, but also can check the conductor with complex shape and size. The eddy current flaw detector needs little preparation in advance, but the test results are real-time.

There are many factors affecting the eddy current field, such as the coupling degree between the probe coil and the tested material, the shape and size of the material, conductivity, permeability, and defects, etc. Therefore, the eddy current principle can be used to solve the problems of metal material flaw detection, thickness measurement and sorting.

Magnetic flux leakage detection refers to the formation of magnetic leakage field on the surface of ferromagnetic material due to the defects on the surface or near the surface of the specimen after magnetization. People can detect the defects by detecting the changes of magnetic leakage field. The so-called leakage magnetic field is that when the material has the defect of cutting magnetic force line, the surface defect or the change of the structure state of the material will change the permeability.