| Main characteristics |
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| frequency: | 10 - 50 Hz | | type of field: | magnetic field | | signal form: | sinusoidal | | | |
| | Exposure setup |
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| exposure source/structure: | U-shaped electromagnet consisting of laminated iron plates with a coil on each arm | | distance between measurement device and exposed object: | 2 cm | | exposure time pattern: | 28 min
| | setup details: | each coil with 115 turns of insulated copper wire, coils connected in series, distance between the poles adjustable; magnet placed with the poles near the temporal area of the test person
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