EMG6600B Electromyogram EMG/EP System

Product Description

Main Unit

■ A/D Conversion Resolution: 16 Bit

■ Sampling Rate: 200kHz

■ Analysis Time: 5-5000ms

■ Stimulator Frequency: 0.1-50Hz

 

Amplifier Component

■ Wireless transmitter, 1 piece

■ 4-channel Amplifier

■ Sensitivity: 0.05μV-20mV/Grid

■ Noise (Earth): EMG ≤4μV(Vpp)

■ Evoked Potential (EP) ≤0.1μV (Vpp) (1000 times within average)

■ Common Mode Rejection Ratio (CMRR): ≥100dB

■ 50Hz passband wave setting

■ Filter-frequency Passband Upper Limit: 20kHz

■ Filter-frequency Passband Lower Limit: 0.01Hz

■ Gain (signal) 25 times-400,000 times

 

Stimulator Component

■ Constant Current Output: 0.2-100mA

■ Pulse Width: 50-1000μS

■ Short circuit and overloading protection

 

Auditory Stimulator

■ Stimulation Wave: 40Hz short, sound stimulation

■ Stimulation Polarity: non-dense wave, dense wave and alternating wave.

■ Audio Strength: 40-120dB (1dB per level)

■ Stimulation Mode: left, right, left & right

■ Frequency of 40Hz Carrier Wave: 500-8000Hz

 

Visual stimulator

■ Mode: tessellation, horizontal bar and vertical bar

■ Stimulation view: full-view, half-view and quarter-view

■ Resolution: 3×4, 6×8, 12×16, 24×32, 48×64