The B-Alert X10 system is the premiere solution for mobile EEG applications. The highly versatile design delivers medical grade signal quality at home, in the clinic or in the workplace. The lightweight headset is easily applied and comfortably worn facilitating non-intrusive data acquisition in any setting. The B-Alert X10 delivers raw data and real-time quantitative analyses including the validated B-Alert Cognitive State Metrics. The system is easily integrated and synchronized with 3rd-party platforms to support a wide range of applications.
Product Features:
- 9 channels of medical-grade EEG, plus 1 auxiliary channel for ECG, EMG, or EOG
(10 Channels @ 256Hz) - Real-time delivery of the validated B-Alert Cognitive State Metrics for engagement, distraction, drowsiness, and stress
- Real-time Workload Metric
- Comfortable and non-intrusive; sets up in about 5 minutes
- Automated wireless impedance checks
- Bluetooth wireless signal transmission up to 10 meters
- 8+ hour rechargeable battery life
- On-board accelerometer for head movement & position
- Data quality monitoring and feedback
- Real-time access to Raw Data, Decontaminated Data, and Cognitive State Metrics
- Multiple options for data synchronization
- Sizing to fit adolescent through adult heads
- SDK fully compatible with MatLab, EEGLab, and BCI2000
Product Specifications:
| HARDWARE | |
| Channels | 9 EEG with fixed gain referenced to linked mastoids 1 auxiliary differential channel |
| Sampling rate | 256 samples/second, optional 512, or 1024 |
| Dynamic range | Fixed gain ±1,000 μV |
| Resolution | 16 bit, CMRR 105 dB |
| Bandpass characteristics | 0.1Hz HPF, 100Hz 5th order LPF |
| Input impedance | 100 GΩ |
| Noise | ~ +1.5 μV @ 10 Hz and 50 kΩ impedance |
| Head movement/position | Angles obtained with 3-axis 12-bit accelerometer |
| RF Band | 2.4 to 2.48 GHz (ISM band) |
| Transmission mode | Bi-Directional with B-Alert BT – USB dongle |
| Data transmission range | ~ 10 meters, line of sight with onboard antenna |
| Transmission power | Bluetooth Class 2 +4dBm |
| System power consumption | ~ 40 mA @ 3.7 V |
| Battery capacity | Standard 2 x Li-ION batteries - 460 mAH, 11-hours of continuous use Optional 4 x Li-ION batteries - 920 mAH, 22-hours of continuous use |
| Battery run time | 8+ hours |
| Battery charging | Internally charged with custom cable and USB wall charger |
| On-line impedance monitoring | Initiated by host computer using bi-directional link |
| Head unit dimensions | Size: 5’(L) x 2.25” (W) x 1” (H); Weight: 0.11 kg with standard battery |
| User control | On/Off |
| Indicator LEDs | Green |
| SOFTWARE | |
| Compatibility | Windows 7 and XP, PC with 2.0 GHz or higher processor & 1 GB of RAM |
| Estimated file size per minute | ~ 45 KB/Min/channel |
| SENSOR HEADSET & ACCESSORIES | |
| Sensor sites | Fz, F3, F4, Cz, C3, C4, POz, P3, P4 |
| Sensor strip sizes | Ships with small & medium; also available with x-small and/or large |
| Electrode cream | Highly conductive electrolytes and preservatives in non-ionic, hypoallergenic base, buffered to skin pH |
The B-Alert X10 is currently available for purchase at:
B-Alert X10
Electrode sites
Electrode sites
Click to view full size (Pop-up)
Real-time GUI displays B-Alert Cognitive State gauges with timeline and EEG spectrograms
EEG Metrics synchronized across individuals can be used to derive Team Cognitive States