Customization: | Available |
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Certification: | CE, ISO13485 |
Group: | All |
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Test system | |
EP system | BAEP: sound stimulate, 40Hz short voice stimulate |
VEP: mode switch stimulate, flash stimulate | |
SEP: SEP | |
NCS system | MCS, SCS, F wave, H reflex, Blink reflex, RNS |
EMG | General EMG |
Main system part | |
A/D conversion resolution | 16Bit |
Sampling ratio | 2000kHz |
Analysis time | 5-5000ms |
Amplifier part | |
Sensitivity | 0.05μV- 20mV/Grid |
CMRR | ≥100dB |
Filter frequency | Low-pass: 1Hz-3000Hz(-3dB), High-pass: 10Hz-20000Hz(-3dB) |
Gain amplifies | 25-400000 times |
Stimulator part | |
Constant current | 0.2-100mA |
Pulse width | 50-1000μS |
Stimulation frequency | 1Hz-50Hz |
Auditory stimulator | |
Stimulation waveform | 40Hz Short, Sound Stim |
Stimulatin polarity | nondense wave, dense wave and alternant wave |
Sound intensity | 40-120db (5dB per level) |
Visual stimulator | |
Display | CRT display, size more than 200*200mm |
Mode | tessellation, horizontal bar and vertical bar |
Stimulation view | all-view, half-view and quarter-view |
Resolution | 3×4, 6×8, 12×16, 24×32, 48×64 |
Flash stimulator | all quench, left light, right light, l&r light |