| >>> | BrainAmp can be operated on batteries for maximum mobility and mains noise reduction. The automatic standby facility switches BrainAmp MR to energy saving mode (1.5 mA/h) after data acquisition, thereby increasing the battery lifetime considerably. The battery voltage is constantly monitored by the data acquisition program. |
| >>> | Patient safety is guaranteed through possibility for battery operation, opto-coupled signal transfer, and BF classification. |
| Number of channels: | 32-256 |
| Input impedance: | 10 MOhm |
| Input noise: | 1.5 µVpp |
| Common mode rejection: | 90 dB |
| Signal range/resolution: | +/- 3.2 mV / 100 nV |
| AD conversion: | 16 bit |
| Bandwidth: | 1000 Hz |
| Sampling rate: | 5000 samples/channel/s |
| Notch filter: | 50/60 Hz |
| Low pass filter: | 15 to 1000 Hz |
| High pass filter: | 0.016 Hz / 10 s; up to 16 Hz / 0.01 s |
| Static discharge: | ESD protection |
| Offset compatibility: | +/- 300 mV |
| Battery running time: | Approx. 35 hrs. |
| Trigger input: | 16 bit |
| Signal transmission: | Via twin optical fiber, opto-coupled |
| Power supply: | Integrated power pack |
| Power input: | 130 mA / 1.5 mA standby (32 ch.) |
| Dimensions (H x W x D): | 6 cm x 16 cm x 19 cm (32 channels) |
| Weight: | 1200g (32 channels) |
| Patient safety: | BF, Class I MPG |