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Digital ECG machine BZECG-503 offers standard 12-lead acquisition with synchronized high-resolution sampling for detailed and accurate heart monitoring. It supports Manual, Auto, and R-R analysis modes, making it versatile for routine and emergency diagnostics. This device with its floating input circuit and defibrillator protection, prioritizes patient safety and performance. It provides multiple recording formats, adjustable paper speeds, and prints on high-resolution thermal paper. Our Digital ECG machine BZECG-503 with a 5.5-inch color display, rechargeable battery, and USB and printer fits seamlessly into any clinical workflow.
| Lead | Standard 12 leads |
|---|---|
| Lead Acquisition | 12 bit/1000 Hz (synchronously 12 leads) |
| Work Mode | Manual / Auto / R-R Analysis |
| Filter | AC Filter: 50Hz / 60Hz, EMG Filter: 25Hz / 45Hz, Anti-Drift Filter: 0.1Hz (adaptive) |
| CMMR | ≥ 120dB (with AC filter) |
| Input Circuit | Floating: protection circuit against Defibrillator effect |
| Input Impedance | ≥ 50MΩ |
| Input Circuit Current | ≤ 0.05 µA |
| Patient Current Leakage | < 10 µA |
| Calibrating Voltage | 1mV ± 2% |
| Voltage Tolerance | ≥ ± 500mV |
| Time Constant | ≥ 3.2s |
| Frequency Response | 0.05 to 160Hz (-3db) |
| Noise Level | < 15 µV p-p |
| Inter Channel Interference | ≤ 0.5mm |
| Sensitivity | Auto, 2.5, 5, 10, 20, 40mm/mV (± 3%) |
| Recording Mode | 1ch +, 3ch, 3ch +, Default Man. Mode is 3ch format, Default Auto. Mode is 3ch + format |
| Paper Speed | 6.25, 12.5, 25, 50mm/s (± 3%) |
| Paper | 80mm × 20m high resolution thermal roll paper |
| Working Environment | Temperature 5 to 40°C |
| Humidity | 25 to 95% |
| Power Supply | AC 110 to 230V (±10%), 50/60Hz (±1Hz), 40VA, DC Built-In rechargeable Li-ion battery, 14.4V (2000mAh) |
| Weight | 2.8 Kg |
| Dimension | 300 × 230 × 72 mm |
Precise 12-Lead Acquisition
Versatile Operation Modes
Enhanced Patient Safety
Flexible Recording Options
User-Friendly Design
• Main unit × 1 set
• Patient cable × 1 Piece
• Limb electrode × 1 Set (4 pieces)
• Chest electrode × 1 Set (6 pieces)
• Power cable × 1 Piece
• Grounding cable × 1 Piece
• Fuse × 2 Pieces
• Paper axis × 2 Pieces
• Printing paper × 1 Roll
• Operation manual × 1 Copy
The Digital ECG Machine BZECG-503 is ideal for use in hospitals, clinics, and diagnostic centers for accurate cardiac evaluation. It is suitable for routine health checkups, emergency cardiac assessments, and continuous patient monitoring. The device also supports mobile healthcare setups and outpatient services.
