* 16/24 channel EEG patterns were observed and recorded
simultaneously on the same screen.
* Flash stimulation (IPS), multiple flash combination modes.
* Arbitrarily set unipolar lead, double lead longitudinal lead,
double lead transverse lead, user-defined lead way.
* Choose any one lead to amplify, Computer aided EEG.
* Continuous playback of spike wave topographic map and
dynamic 3D rotation.
* Digital filtering, paper speed, gain, passband and time
constant can be selected.
* With automatic data backup function.
* Print report with graphic data integration.
* With automatic data backup function.
* Optional supporting digital hospital construction function module.
* Optional configuration:ECG, respiration, optoelectronics equal multifunction amplifier
Technical Parameter:
* Voltage measurement: 25mV to 200mV, error range: ±10%.
* Time interval: error range is no more than ±5.
* Time constant: 0.03s to 0.1s, error range: ±40%; the error range is no more than±20% when the time constant ≥0.1s.
* Amplitude-frequency characteristic: 1Hz to 30Hz, deviation range: +5% to -30%.
* Power spectrum amplitude: error range: ±10%.
* Power spectrum frequency: deviation range: ±5%.
* Noise level: ≤5μVp-p (peak to peak value).
* CMRR (Common mode rejection ratio): each lead ≥80dB.
* Polarizing voltage endurance: voltage error range is no more than ±5% when added ±300mV direct current polarizing voltage.