Customization: | Available |
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Function: | Routine EEG System |
Theory: | Ultrasonic |
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1. Configurable in a number of setups according to user's needs:
l 24/36/48/60 channels monopolar EEG;
l 24/36/48 channels monopolar EEG + 12 channels bipolar EEG;
l 24/36/48 channels monopolar EEG + 12 channels bipolar EEG + ERP examination with Acoustic & Visual stimulator, consisting of three stimulation functions (sound, light and electricity) which can be configured with special earphones and VEP monitor;
l 24/36/48/60 channels monopolar EEG + 12 channels polysomnography (PSG) parameters, including: ECG (1 channel, 2 leads), Resp (1 channel), Airflow (1 channel), EOG (2 channels), EMG (3 channels), Snore (1 channel), SpO2 (1 channel), thoracic and abdominal position (1 channel);
l 24/36/48/60 channels monopolar EEG + 12 channels polysomnography (PSG) parameters + ERP examination.
2. 24 bits A/D conversion rate, with high sampling rate of up to 8 kHz.
3. High quality real-time EEG signal acquisition is transmitted via fiber optical isolation, which shields away interference from power line and other signals, transmitting stable and reliable measurement data at high-speed while greatly ensuring patient's safety.
4. Amplifier can be operated either by DC power without affecting signal quality.
5. Head-box design to access single shielded cup/clip electrodes with touch proof connectors (1.5mm).
6. Built-in impedance testing function and automatic calibration (for both sine wave and square wave signals).
7. Optional video system for recording, editing and displaying video images synchronously with EEG signals.
Input channels | 24/36/48 Monopolar EEG + 12channels Bipolar EEG, 12 channels PSG |
Power supply | Internal rechargeable lithium battery(16.8v); External charger input: AC100~240V, output DC 19V |
Connection to PC | USB (HDMI interface) cable |
Operation Modes | Real-time |
A/D conversion | 24 bit |
Sampling Rate | 128/256/512/1024/2048/4096/8192Hz |
Input impedance | ≥10MOhm |
CMRR | ≥100dB |
Noise | ≤0.5uVRMS |
Low-pass filter | 0-120Hz |
Amplitude-frequency characteristic | 1-60Hz |
High-pass filter | 0.01-0.3s |
Interface | USB2.0 (USB1.1), interface transfer rate: 480Mb (/ 12Mb) / s |
Dimension & Weight | 300*230*60(mm); 1.65Kg (amplifier only) |