The Mitsar 202 is a 24 channel QEEG system. This 24 Channel quantitative EEG system is intended for EEG monitoring, recording, and providing spectral analysis of the electroencephalogram (EEG)signals as well as recoding of evoked (event related) potentials.
The Mitsar 24 Channel QEEG system also has the ability to record video in conjunction with the QEEG recording.
- 24 EEG + 8 active/reference pairs
- Optical Signal Isolation
- Automatic built-in Electrode impedance (Input Impedance: Greater than 200 MOhm)
- Noise: Typically less than 1.5uV peak to peak from 0.16-30 Hz
- Input range of 300 mV – DC modification
100 mV – AC modification - 24 Bit Analog to digital conversion
- USB Connection to Computer
- Battery Operated
- Sampling rate 2000 Hz/channel
WinEEG Advanced Software & EEG Studio Software
WinEEG software is designed for recording and assessing up to 32 channels of electroencephalogram (EEG) synchronously with video signals, as well as for recording and analyzing evoked responses.
EEG Studio and WIinEEG Advanced easily allow for an advanced statistical assessment of the EEG, including spectra, coherence, event-related potentials (ERPs), event-related desynchronization/synchronization (ERD/ERS), and event-related wavelet transform. The advanced analysis of EEG enables the expert to define the locations and frequency bands of spontaneous EEG and evoked responses related to specific functions, such as attention, sensory discrimination, motor coordination, etc.
Each parameter can then be compared to a normative database of children and adults or exported for group statistics.
| Options | Mitsar-EEG-201BT | Mitsar EEG-202-24/31 | Smart BCI EEG headset |
|---|---|---|---|
| EEG channels | 21 | 24/31 | 24 or 32 |
| Poly channel | 4 | 8 | 1 for ECG |
| Reference | A1, A2, (A1+A2)/2, Cz, REF | ||
| Frequency band | 0(DC) – 70 Hz | 0(DC) – 150 Hz 0(DC) – 500 Hz (according to sampling rate) |
0(DC) – 70 Hz |
| Sampling rate | 2000 Hz | ||
| Storage rate | 250 Hz | 500 or 2000 Hz | 250 Hz |
| Noise | 1,5 µV peak-to-peak | 1,2 µV peak-to-peak | |
| Input range | ±300 mV | ±500 mV | ±300 mV |
| AD conversion | 24 bit | ||
| MicroSD card interface | No | Holter mode data storage (4 Gb or more) | |
| Operetional time | Is not limited | 24 or 10 hours recording | |
| Weight | 600 g | 600 g | 55 g (10 hours recording w/o recharging)
70 g (24 hours recording w/o recharging) |
| Dimension | 210 x 140 x 45 mm | 210 x 140 x 45 mm | 65 x 50 x 18 mm (24 hours recording w/o recharging)
65 x 50 x 15 mm (10 hours recording w/o recharging) |
| Power Supply | USB powered + Li-ion battery 3.7 V | USB powered | Rechargeable Li-ion battery 3.7 V |
| Accelerometer Data Recording | No | Yes | |
| Impedance check | Real-time with EEG acquisition | Off Line | Real-time with EEG acquisition |
| Data transmission range | 5 meters USB cable, 10+ meters wireless mode | 5 meters USB cable | 10+ meters, line of sight with onboard antenna |
| Electro-Cap plug | 25 pin ECI connector | 25/37 pin ECI connector | Yes |
| Amplifier interface | USB, Bluetooth 3.0 | USB | Bluetooth 3.0 |
| Operation system | Windows 7/8/10 | ||
| EEG acquisition software for OS ANDROID | No | Android 4.4 or higher | |
| QEEG analysis software | Yes | ||
| Software Developers’ Kit SDK | Yes | No | Yes |
| Applications | Medical applications. Basic research | Medical applications. Basic research. Brain Computer Interface | |
| Additional options | |||
| Photic stimulator | Available | ||
| Phono stimulator | Available | ||
| Long-latency ERP | Available | ||
| Video EEG monitoring | Available | ||
| Lab Streaming Layer. (LSL) Utility | Available | ||
