Digital 24 36 48 64 Channels Electroencephalogram EEG Machine

 10-20 Standard EEG Lead System
* Observe and record 16/24 Channels EEG
simultaneously
* Dynamic 3D rotated brain relief mapping
* Dual isolation, insure security
* Self-contained management system of medical
record
* Arbitrarily set lead modes such as monopole,
dual-pole and reference electrode
* Function of various event description such as
open or close eyes, deep breathing
* Continuously replay spike wave relief map
* Auto-replay EEG wave and real-time compressed
chart-array map
* Choose any one of the EEG leads to enlarge or measure
* Multifold report patterns with picture and text
* Windows 7/8/10 System, easy operation
* 110/220 volts self-adaptive voltage system
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.




Digital 24 36 48 64 Channels Electroencephalogram EEG machine