To effectively reduce magnetic fields, a shielding system suitable for the application and requirement must be used. There are different concepts for the reduction of static fields, very slow changing fields (near-DC) or alternating fields.

Systron shielding is based on the three concepts Systron PowerShield®, Systron CableShield® and Systron LabShield®. The individual concepts each consist of a combination of electrically and magnetically conductive materials. Active cancellation systems can also be used to reduce disturbing magnetic fields.