This product has now been replaced by the Haefely MAG 1000 for IEC/EN 61000-4-8 and the Haefely MSURGE-A for IEC/EN 61000-4-9.

The MFS 100 test system can be used to test power frequency magnetic fields according to IEC/EN 61000-4-8 and pulse magnetic field according to IEC/EN 61000-4-9.

The MFS 100 is an accessory to either the AXOS 5, AXOS 8 or PSURGE 8000 with PIM 100 Surge Combination Wave Impulse module It enables magnetic field testing up to 1200 A/m. MFS 100 has a 1m x 1m square, single turn antenna. A current of 1150A is needed to feed the coil to produce a field of 1000A/m. Magnetic field strength is defined at the center of a coil with _3dB variation. Magnetic field is orthogonal to the coil plane.

Coil dimensions define the maximum EUT size as being 0.6m x 0.6m x 0.5m. The MFS100 can be used for both vertical and horizontal plane testing, by simply rotating the coil antenna in its mounting on the stand.