An NDT (Non-Destructive Testing) Demagnetizer for metal testing machines is an important tool to guarantee accuracy during the inspection process. During magnetic testing, metals will often grow magnetized, creating interference on measurements' accuracy.
The NDT demagnetizer eliminates such undesirable magnetic fields, ensuring that the metal surface is devoid of unwanted residual magnetism. This is again very important for reliable defect detection, especially on ferromagnetic materials.
The demagnetizer acts by generating an alternating magnetic field, which slowly reduces the residual magnetism within the metal. By restoring the metal to a non-magnetic state, an NDT demagnetizer testing machine then enables better testing accuracy thereby enhancing safety and quality control for manufacturing, aerospace, and automotive industries.
