| ECG-1203B 3 Channel ECG Specficaiton |
| Lead | 12 leads,Standard or Cabrera, 12 leads simultaneously acquisition |
| Input circuit | Floating,Defibrillation protection |
| LCD display | 480*272 4.3 inch color screen LCD display ECG waveform, operation conditions,Time,Heart-rate,etc |
| Safety | IEC class I, type CF |
| Sampling rate | 8000 samples/Sec |
| Input dynamics | ±500mV |
| Operation Mode | automatic,manual,single channel 60s compressed record,Rhythm analysis (R-R histogram and trend chart) |
| Filter | AC(50Hz or 60Hz, -20dB) |
| EMG (25Hz/35Hz/45Hz/75Hz/100Hz,-3dB) |
| Drift (0.5Hz,-3dB) |
| CMRR | >100dB(with AC filter) |
| Input circuit current | ≤0.1μA |
| Input Impedance | ≥50Mohm |
| Time constant | ≥ 3.2 Sec |
| Frequency Response | 0.05--150Hz,-3dB |
| Noise Level | ≤15μVp-p |
| Sensitivity | 1.25; 2.5; 5; 10;20; 40mm/mV±2% |
| Calibration Voltage | 1mV±2% |
| Patient Current Leakage | <10uA |
| Protection | Protect from defibrillation and pace-making |
| Printing system | Thermal printer; ≥8dot/mm(Vertical), ≥40 dot/mm (Horizontal),printing speed at 25mm/s |
| Printing Speed | 5; 6.25; 10; 12.5; 25; 50mm/s±3% |
| Printing Output | 3/2 channel; 3/2+1 channel; 3/3channel; 3/3+1 channel |
| Paper size | 80mm*20m roll type |
| Patient Cable | standard 10 core |
| Report storage | 200 reports in built-in memory, support external SD card |
| report presentation,review and re-printing. |
| Indicator | Lead-off detectoin |
| Power Supply | 11.1V 1800mAh Li-poly rechargeable battery pack (DC) |
| 220V±10%, 50Hz±2%, 75VA (AC) |
| Fuse Specification | 2Φ5x20mm 3.15A 250V |
| Machine Dimension | 285(W)*200(D)*55mm(H) |
| Machine weight | 2.0 kg (machine only) |
| Gross weight | 3.8 kg (including accessories) |
| Carton size | 41*32*24cm(1pc), 67*44*51cm(4pcs/carton) |
