Description
The 3-channel ECG machine, using digital isolation technology and digital signal processing, has two working modes: manual and auto working modes. In addition to the baseline stabilization inspection and a full alphanumeric silicon keyboard, it also supports USB storage.
- 3-channel ECG machine with interpretation
- 5.0-inch color TFT LCD
- Simultaneous 12 leads acquisition and 1, 1+1, 3 channel (Manual/auto) recording with high resolution thermal printer
- Manual/auto working modes
- Use digital isolation technology and digital signal processing
- Baseline stabilization inspection
- Full alphanumeric silicon keyboard
- Support U disk storage
Specifications
| Model | CA-ECG-E3 | ||
| Lead | Standard 12 leads | Acquisition | Simultaneous 12 leads |
| A/D converter | 14bit | Sampling rate | 1000Hz |
| Working mode | Manual/auto | Interference filter | AC filter and EMG filter |
| CMMR | ≥100dB (with AC filter) | Input circuit | Floating, a protection circuit against the defibrillator effect |
| Input circuit current | ≤0.1μA | Input impedance | ≥50MΩ |
| Patient’s current leakage | ＜10μA | Calibrating voltage | 1mV±2% |
| Skin voltage tolerance | ≥±500mV | Time constant | ≥3.2s |
| Frequency response | 0.05 Hz～250Hz | Sound emission level | ＜15μVp-p |
| Sensitivity threshold | ≤20μV | Signal channel interference | ≤0.5mm |
| Printer | Thermal printer | Paper | 80mm*20m, roll |
| Page speed | 6.25, 12.5, 25, 50mm/s (±3%) | Sensitivity printer | 10mm/mV (auto), 2.5, 5, 10, 20mm/mV |
| CPU | 32 bits | Safe class | GB9706.1, Class I, Type CF |
| Electricity | AC 220V (±10%), 50Hz±1Hz, Power ≤60VA, AC 85～265V, 50/60Hz DC14.8V(2200mAh), rechargeable Li-ion battery |
Dimension Weight |
310*270*73mm 1.45kg (with battery) |
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