EMF Exposure Systems
sXhELF
sXhELF
The setup is able to perform human studies and is based on a low-weight patch antenna that is excited by a fully computer-controlled signal unit. The antenna is mounted on a headset which can be worn by subjects in a glasses-like manner (a linkage carries the weight of the headset).
Size |
Exposure setup (worn by the subjects or mounted on stands) | 45 × 45 × 45 cm (d × w × h) |
| Signal tower | 60 × 60 × 90 cm (d × w × h) | |
Signals |
B-field dynamic range | up to 1 mTrms (800 A/mrms) |
| B-field frequency range | 3 – 1250 Hz | |
| B-field waveform | sinusoidal power line worst case (harmonics up to 1250 Hz) any waveform with 64000 points |
|
| Intermittent exposure | arbitrary on/off cycles with 10 s temporal resolution | |
Dosimetry |
The maximum ELF magnetic field exposure of the brain | 800 A/m (50 Hz) 140 A/m (1 kHz) |
| Nonuniformity of the B-field distribution | 8% | |
Exposure Control |
· full software control of the exposure with self-detection of malfunctions · immediate abortion in case of overexposure · blinded exposure protocols · radiated power monitoring and feedback regulation by power sensors · data logging every 10 s |
The complete bundle includes the headset, signal tower and PC with controlling software. Also included is installation of the setup at the target laboratory as well as personnel training sessions. Pricing and detailed specifications available on request.
For more information please contact us: customized@itis.swiss.
