China Portable Three 3 Channel ECG Machines 3 Channel Digital Electrocardiograph ECG Machine, Find details about China ECG Belt, ECG Electrodes Manufacturers from Portable Three 3 Channel ECG Machines 3 Channel Digital Electrocardiograph ECG Machine
Input Circuit | Floating; Protection against Defibrillator effect |
Lead | Standard 12 Leads, Lead change automatically |
Patient Current Leakage | <10μA |
Input Impedance | ≥10ΜΩ |
Calibrating Voltage | 1mV±3% |
A/D Conversion | 24 bit |
Frequency Response | 0.05Hz~150Hz (IEC) |
Time Constant | >3.2seconds |
CMRR | >80dB >100dB (with filter) |
EMG Filter | 35Hz (-3dB) / 25Hz (-3dB) |
Sensitivity | 1/2, 1, 2 (cm/mV), Conversion Deviation≤5% |
Recording System | Thermal-array 8 dots/mm ( vertical ) 16 dots/mm ( horizontal, 25mm/sec ) |
Paper Speed | 25, 50mm/s±3% |
Recording Paper | 50mm,20m, high-speed roll |
Input Circuit Current | ≤50nA |
Safety Standard | IEC class I, type CF |
Power Supply | AC: 220V / 110V, 50/60Hz DC: 12V rechargeable battery |
Skin Voltage Tolerance | ±300mV |
Noise Level | <15uVp-p |
Dimension of Packing | 400mm×280mm×160mm |
Weight | 1.2kg |