ECG machine ZECG-A21 is a three channel electro cardiograph machine, with color LCD display to set the parameters. System is incorporated with patient cable, main cable and thermal paper roll. Different filters are added to improve the signal quality, ECG traces are printed on 80 mm size paper further used to interpret the result.
|Paper size||80 mm × 2000 mm|
|Sampling frequency||1000 Hz|
|EMG interference filter||25 Hz / 45 Hz|
|Power frequency filter||AC 50 Hz / 60 Hz|
|Gain||5, 10, 20 mm/mV|
|Input impedance||≥ 50 MΩ|
|Dimensions||400 × 340 × 220 mm|
Used in hospitals ICU, cardiology department to measure heart rate, detect the abnormal heart rhythms.