Schwarzbeck Helmholtz Coil Pair HHS 5230-100


The Helmholtz-Coil HHS 5230-100 are especially designed to generate precisely defined magnetic fields from DC to ca. 5 kHz, e.g. according to SAE J551-17.

Typical applications are magnetic immunity testing to whole vehicles according to SAEJ551-17 (Vehicle Electromagnetic Immunity – Power Line Magnetic Fields).


Schwarzbeck Helmholtz Coil Pair HHS 5230-100
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Number of turns: 100
Maximum Coil Current: 16 A (5 min.)
Nominal Coil Current: 8 A continuous
Max. Magn. Field Strength: 650 A/m @ coil Dist. =1.8 m
Nominal Magn. Field Strength: 325 A/m  @ coil Dist. = 1.8 m
Magn. Field Strength, 1 A Coil Current: 50.8 A/m (coil Dist. 1.13 m)
Maximum Coil Separation: >1.13 m
Coil Separation for best uniformity: 1.8 m
Mechanical Dimensions: W:2.0 m x H:3.10 m x B:3.18 m
Ground Clearence: 0.12 m
Usable Frequency Range: DC – 5 kHz
Resonance Frequency (per Coil): >10 kHz, typ. 13 kHz
Weight (per Coil): 190 kg
Recommended Accessories:  NFCN 9731-100