Function Features of ECG Machine
 			
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Parameters of ECG Machine
| CMRR | ≥ 100dB, with AC Filter | Calibrating voltage | 1mV± 3% | 
| Input circuit | Floating | Voltage tolerance | ± 500mV | 
| Input circuit current | ≤ 0.1µ A | Time constant | > 3.2s | 
| Resolution | 12bit/1000Hz | Frequent response | 0.05Hz~150Hz | 
| Operation mode | Manual/Auto | Noise level | ≤ 15µ Vp-p | 
| Filter | AC. EMG Filter | Threshold | ≤ 20µ V | 
| Drift filter | Anti-Drift System | Paper speed | 12.5, 25, 50mm/s (± 3%) | 
| Input Impedance | > 50MΩ | Sensitivity | 5,10,20mm/mV | 
| Patient current leakage | < 10µ A | Recorder | High resolution thermal printer | 
| Specification of fuse | T1.6A 250V Ø5×20 | Battery | Built-in rechargeable Li-ion battery 14.8V(4000mAh) | 
| Recording paper | Thermal recording paper | Package | 365mm×306mm×109mm | 

Unit Package
45*21*39cm