Description
The 12-channel ECG machine is an electrocardiograph that can collect 12-lead ECG signals simultaneously and print ECG waveforms with thermal printing system. The ECG is commonly used to detect abnormal heart rhythms and to investigate the cause of chest pains. An ECG records the electrical activity of the heart. The heart produces small electrical impulses that travel through the heart muscle to cause the heart to contract. These impulses can be detected by the ECG machine.
Technical description
| Model | YR05160 |
| Guide | 12 standard conductors |
| Calibration voltage | : 1mV ± 2% |
| Voltage tolerance | ≥ ± 500mV |
| Constant time | ≥3.2s |
| Frequent response | 0.05 ~ 160Hz (-3db) |
| Noise level | <15μVp-p |
| Sensitivity valve | ≤20μV |
| Sensitivity | 2.5, 5, 10, 20mm / mV |
| Interchannel interference | ≤0.5mm |
| Paper speed | 6.25, 12.5, 25, 50mm / s (± 3%) |
| Input dynamic range | ± 10Vpp |
| Filter: AC Filter | 50Hz / 60Hz |
