EMG Machine

Description

Technical Specifications: Sensitivity: 0.05μV-20mV/Grid Common-mode rejection ratio: ≥100dB Lower limit Filter-frequency: 0.01Hz Upper limit Filter-fr: 20kHz Earth noise: EMG ≤4μV(Vpp) constant current: 0.2-100mA pulse width: 50-1000μS short circuit and over Performance: * Main system part A/D conversion resolution 16 Bit Sampling ratio 200kHz Analysis time 5-5000ms Stimulating frequency 0.1-50Hz * Amplifier part Four-channel Sensitivity 0.05μV-20mV/Grid Earth noise EMG <= 4μV(Vpp) EP <=0.1μV(Vpp) (1000 times in average) Common-mode rejection ratio >= 100dB 50Hz Ban wave setting: Upper limit for Filter-frequency 20kHz Lower limit for Filter-frequency 1Hz Gain amplifies 25 times-400000 times * Stimulator part Constant current 0.2-100mA Pulse width 50-1000μS Short circuit and overloading protection * Auditory Stimulator Stimulation wave 40Hz Short, Sound Stim Stimulation polarity nondense wave, dense wave and alternant wave. Sound strength 40-120db (5db 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 all-view, half-view and quarter-view Resolution 3x4, 6x8, 12x16, 24x32, 48x64 Flash stimulator all quench,left light,right light,l&r light Accessories: 1. Disk 2. Power Cord 3. Power Adapter 4. USB Cable 5. Audio Cable 6. Earth Cable 7. Current Stimulator 8. One-off Bipolar Needle Electrode D039035408, 0.35*40mm, D039060706, 0.60*70mm 9. Reuseable Bipolar Needle Electrode R039035408, 0.35*40mm, R039060706, 0.60*70mm 10. Concentric Needle Connecting Wire 11. 1mm Connecting Lead Wire 12. Disc Electrode 13. Ring Electrode 14. Surface Electrode 15. Ground Electrode(Include lead cable) 16. One-off Unipolar Needle Electrode 17. From 1 to 2 Conversion Cable 18. Surface Electrode Conversion Cable 19. Fuse 0.1A/250V, 5*20mm 20. Fuse F1.6AL250V, 5*20mm 21. Flash Stimulator 22. Audio Stimulator