QEEG device 24 channels

• Standard 24 channel (19channel EEG+5 channel multi-parameter)/32channel design，compatible with 16 channel & 18 channel function
• Use the bioelectricity amplifier to extract the brain wave, 24 hours continuous recording, integrated automatic calibration system
• Powerful playback function
• Digital filtering function can be adjusted freely, provide kinds of methods of adding windows. Fraction of  signal from brain wave，select the brain wave freely for analysis, save, select multi-wave to analyze and extract many parameters.
• Use different colors to mark different events EEG mapping and EEG graph can be displayed simultaneously
• Multi-functional flash stimulator with USB port, automatically or manually control the flash
• Report of integration by image and text output, report format can be edited.
• Medical record can be converted to EDF, ASCII format

Optional:             

• Digital video monitor system
• Sleep module, ECG, EOG, SpO2, EMG, RESP

Specification:             

• 24/32 channel EEG
• Sampling rate: 200Hz
• Resolution: 12 bit
• Input impedance: ≥10MΩ
• Input current: ≤0.01nA
• Noise level: ≤5uV Vp-p
• CMRR: ≥90dB
• Magnification: 10000
• Filtering constants: full digital adjusted freely
• Display rate: 15, 30, 60mm/s
• Display gain: 1, 2, 5, 10, 12, 15, 20mm/s
• Playback speed: 1, 2, 3, 10, 20, 40, 60
• 50Hz Interference rejection ratio: ≥30dB