دستگاه eWave128 (دستگاهERP)

16 to 32 channel low noise differential bio amplifier for recording EEG/EOG/ECG/EMG 16 or 32 Channel 24 bit analog to digital converter Sample Rate: 1Ks/s Wireless technology Rechargeable battery Low weight EXG channels Number of channels 16/32/64/128 - EMG 16/32/64/128 - EEG 16/32/64/128 - EOG 2 - ECG 16/32/64/128 AUX channels Number of channels 4 - Skin conductance 4 - Temperature 4 - BVP/ HR 4 - Respiration 4 Other channels Digital input 4 Digital output 4 Photodiode(for ERP) 1 Data acquisition Technology ARM Cortex 32 Processor eWave16: 128MHz eWave32 : 153MHz Data Connection bluetooth wirelwss, 1.3Mb/s, up to 10 meters Analog to digital converter Channel numners 16/32/64/128 ADC resolution 24bit Linearity error 7.6ppm (maximum) Sample rate 1Ks/s per channel Analog input range 2.5v Interface Serial Isolation type Optical Isolation voltage 2500V Isolation resistance 1012 BioAmplifier Amplifier Type Differential, DC Number of channels 16/32/64/128 Gain 60 Input voltage range 2.5V Maximum analog input voltage 2.5V Input impedance 1012, common mode and differential Input leakage current 60pA (typical) Input capacitance 8pF Common mode rejection ratio 75dB @ 50/60Hz Low cut filter DC, 0.1, 1, 10, 30, 50Hz High cut filter 20, 30, 50,100, 300, 500Hz Digital I/O Digital output 2 Digital inputs 2 Power Battery Chargeable, Lithium, 3.7V Batter Charger 5V Physical specifications Dimensions eWave16: 120x28x60mm eWave32: 155x33x95mm Requirements PC CPU : 2core, 2Ghz memory : 2GB Graphic : 1024,768 Operating System Windows 7 Light weight and Low power