BrainBit DragonEEG qEEG System

DragonEEG is a versatile 21-channel EEG solution by BrainBit with multiple use cases, providing a full 10-20 recording option for assessment and research.

Ideal for qEEG assessment, DragonEEG captures high-quality signals, facilitating in-depth analysis, seamless exportation in EDF format, and compatible with NeuroGuide software for expert-level reporting.

The BrainBit DragonEEG system is designed for recording brain biopotentials, with the capability of simultaneously recording signals from polygraphic channels.

The system records electroencephalograms (EEG) with up to 21 channels, according to the generally accepted 10–20 or 10–10 EEG electrode placement systems.

The BrainBit DragonEEG system is intended for use in:

• Psychologists’ offices
• Research laboratories
• Universities
• Rehabilitation centers
• Brain research and neurotechnology development

Includes Access to NeuroREC Software:

Key Features of NeuroREC Software:

• Configure various montage scheme
• Artifact selection mode
• QEEG analysis including power spectrum, 3D topographic mapping and correlative analysis
• Rhythm amplitude and indexes calculation
• Quick view of long recordings with an auto mark of pathological segments

• BrainBit DragonEEG Amplifier – 1 pcs.
• Cable system I with dry electrodes – 1 pcs.
• Cable system II with dry electrodes – 1 pcs.
• Dry electrode – 19 pcs.
• Dry electrode with long pins – 6 pcs.
• Flat dry electrode – 3 pcs.
• SD card – 1 pcs.
• SD card reader – 1 pcs.
• USB charging cable – 1 pcs.
• Cap size S – 1 pcs.
• Cap size M – 1 pcs.
• Cap size L – 1 pcs.
• Bluetooth adapter – 1 pcs.
• Device mounting – 1 pcs.

Manuals and Data Sheets

DragonEEG User Manual

Specifications

Memory device - microSD card

Number of recording channels - up to 24

Sampling frequency - 500 Hz

ADC resolution - 24 bits

Amplifier input impedance - 1000 MΩ

Common-mode rejection ratio - 110 dB at 50 Hz

DC current in the client circuit during signal measurement for each electrode - no more than ±1nA

Measurable voltages - 0 to 400 mV with a permissible relative deviation of ± 10%

Noise level on shorted inputs - no more than 2 μV peak-to-peak

Range of inter-electrode resistance assessment - 1 kOhm – 100 kOhm

Permissible relative deviation of the interelectrode resistance assessment - +-20%

DC current in the client circuit during interelectrode resistance assessment - no more than ±10 μA

Maximum battery life - 8 hours

Full battery charging time - should not exceed 4 hours