B-Alert X10 - Wireless EEG

B-Alert 10 Channel Wireless EEG

Nine channels of high-quality EEG, plus 1 optional channel for ECG, EMG, or EOG (10 Channels @ 256Hz). Typically used for HR+HRV.

The B-Alert X10 system is the premiere solution for mobile EEG applications, delivering a balance of functionality and simplicity. 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 minute rapid setup
(10 Channels @ 256Hz)
Real-time delivery of the validated B-Alert Cognitive State Metrics for engagement, distraction, drowsiness, and stress
Seamless integration into scenario-specific headgear
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 (age 6) through adult heads
SDK fully compatible with MatLab, EEGLab, and BCI2000

Cognitive state metrics analysis software is available for engagement, confusion/distraction, drowsiness, workload and stress. The sensor strips apply all sensors simultaneously for fast set-ups with coverage of the brain’s executive functions (prefrontal cortex), motor control (motor-strip), and visual system activity (parietal region).

Applications:

Biomarkers – meeting the need for early detection biomarkers for dementia.
Brain Computer Interface
Neuromarketing
Team Neurodynamics
Human Performance Enhancement
Fatigue Management and Safety

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	500 MΩ typical
Noise	Noise 3 μV peak-to-peak, typical
Head movement/position	Angles obtained with 3-axis 12-bit accelerometer
RF Band	Bluetooth 2.4 to 2.48 GHz (ISM band), latency < 340ms
Transmission mode	Bluetooth SPP 2.0- via USB Dongle or External Syncing Unit
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 use Optional 4 x Li-ION batteries – 920 mAH, 22-hours of use
Battery run time	8+ hours
Battery charging	Via USB cable connected to USB port or USB wall charger
On-line impedance monitoring	Initiated by host computer using Bluetooth
Head unit dimensions	Size: 2.7”(L) x 1.9”(W) x 0.8”(H); Weight: 2.0 ounces
User control	On/Off
Indicator LEDs	Green/Amber
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