| EEG, EMG, EOG & ECG Channels |
|
|
| Number of channels |
: |
23 |
| Input voltage measurement range |
: |
2 to 12000 µV |
| Admissible error of input voltage measurement: |
|
|
| · in the range from 2 up to 10 µV |
: |
not rated |
| · in the range from 11 up to 50 µV |
: |
within ±25 % |
| · in the range from 51 up to 12000 µV |
: |
within ±7 % |
| Relative measurement error of time interval within the range from 10 µs up to 10 s |
: |
within ±2 % |
| Sweep speed range during EEG signal recording |
: |
1 to 10000 mm/s |
| Admissible relative error of sweep speed setting |
: |
within ±2 % |
| Sensitivity during EEG signal recording |
: |
1 to 10000 µV/mm |
| Admissible relative error of sensitivity setting |
: |
within ±5 % |
| Filters with the option to choose a bandpass frequency range at minus (3 ± 0.5) dB level |
: |
yes |
| High pass filter |
: |
0.05, 0.5, 0.7, 1.5, 2, 5, 10 Hz |
| Low pass filter |
: |
5, 10, 15, 35, 75, 100, 150 Hz |
| Noise reduction filter at 50 and 60 Hz frequencies with reduction of not less than 40 dB |
: |
yes |
| Common mode rejection at 50 Hz frequency |
: |
not less than 110 dB |
| Bandpass flatness: |
|
|
| · in frequency range from 0.5 to 75 Hz relatively 10 Hz frequency |
: |
within the range from –10 to +5 % |
| · in frequency range from 76 to 150 Hz |
: |
within the range from –30 to +5 % |
| Direct bias voltage |
: |
±300 mV |
| Input noise level (peak-to-peak) in the range from 0.5 to 35 Hz (rms value) |
: |
not more than 2 µV (RMS) (not more than 0.35 µV) |
| Patient leakage current |
: |
not more than 50 nA |
| Option to choose sampling rate for input signals out of 100, 200, 500, 1000 Hz |
: |
yes |
| Input impedance |
: |
not less than 400 MΩ |
| Snoring Channel (for Snoring Sensor) optional |
|
|
| Chest and Abdominal Respiratory Effort Channel optional |
|
|
| Airflow Channel optional |
|
|
| Respiratory channel optional |
|
|
| SpO2 Channel optional |
|
|
| Direct Current Channel optional |
|
|
| Light Channel optional |
|
|
| LED Photic Stimulator |
|
|
| Power consumption |
: |
not more than 2.5 W |
| Stimulation frequency range |
: |
from 0.1 to 100 Hz |
| Brightness range |
: |
from 0 to 100 % with 1 % step |
| Pulse duration range |
: |
from 0.1 to 1000 ms with 0.1 ms step |
| Adjustable delay time relative to external trig-in pulse |
: |
from 0.6 to 1000 ms with 0.1 ms step |
| General Specifications and Parameters |
|
|
| Interface |
: |
Wi-Fi IEEE-802.11b/g/n |
| Memory type and capacity |
: |
SD removable memory card (not more than 32 GB) |
| Supply voltage: |
: |
3.6 to 6.5 V (4 АА batteries) |
| · electronic unit |
: |
220/230 V AC (50 Hz) |
| · desktop PC-based system |
: |
220/230V AC (50 Hz)/int. battery |
| · notebook PC-based system |
: |
|
| Continuous operation from one battery set: |
: |
24 hours |
| · without radio channel |
: |
8 hours |
| · with a radio channel |
: |
|
| Synchronous Review EEG & Video |
: |
Include Camera Full HD |
| Minimum Personal Computer |
|
|
| i5, 6GB RAM, 500 GB HDD, & Windows 10 |
|
|
| Color Printer & LED Monitor |
|
|
| Software |
|
|
| Export format avi, txt, rtf, xml, bmp, emf, EDF, pdf |
|
|
| Report automatically generated EEG report |
|
|
| EEG Software |
|
|
| Single / All channel editor |
|
|
| Single/ Multiple channel measurement |
|
|
| Magnifier Mode |
|
|
| Automatic detection of spikes and sharp waves |
|
|
| Automatic artifact detection |
|
|
| Bandpass Filter |
: |
Delta, Theta, Alpha, Beta, or custom rhytem |
| Brain Mapping / QEEG |
: |
2D or 3D |
| Spectral Analysis |
: |
Spectrum graph, spectrum table, spectrum map |
