| MODEL: | ECG 1103B |
| Input Circuit | Floating; protection against defibrillator effect. |
| Lead | Standard 10 leads, European leads |
| Patient Current Leakage | < 10mA |
| Input Impedance | 50Ω |
| Calibrating Voltage | 1mV ±3% |
| Digital Sampling | 10 bits (simultaneously acquisition of 10 leads ECG data) |
| Frequency Response | 0.05Hz~150Hz (-3dB) |
| Time Constant | >3.2seconds |
| CMRR | >100dB (with filter) |
| EMG Filter, DFT Filter | EMG 40Hz (-3dB), DFT - Automatic Adjustment |
| Sensitivity | 5, 10, 20mm/mV ±3% |
| Recording System | Thermal-array |
| Paper Speed, Recording Paper | 25, 50mm/s ±3%, 50/63mm, 20m, high-speed roll |
| Input Circuit Current | 50nA |
| Safety Standard | IEC class I, type CF |
| Power Supply AC, DC | AC 220V / 110V, 50/60Hz, DC 14.4V rechargeable battery |
| Depolarization Voltage | ±300mV |
| Noise Level | <15µVp-p |
| Dimensions | 300mm x 230mm x 65mm |
| Net & Gross Weight | Net 2.75 Kgs, Gross 4.5kgs |