Primary function and technical specification Integrative function such as EEG detection and amlification,computer analysis and monitor,heat ray description,etc.EEG real time monitor,power spectrum analysis,dynamic relief map,compressed spectrum graph,potential analysis,parameter extraction,etc. 16 lead EEG signal collection,multiple lead combination. Sensitivity:1,2,3,5,7,10,20,50μV 8 steps for choice. Input impedance:20MΩ CMRR:100dB Frequency range:0.5-00Hz Power spectrum segmentation:δ,θ,α1, α2, β1,β2 Power supply:220V±10%,50Hz±2%,600W Security up to state GB9706.1 standard A/D:16 bit 50Hz filter:≥50dB Noise:≤3μV SamPhong:2000Hz