Portable ecg machine electrocardiograph 12 channel
Features
7 inch high resolution color touch screen
12-lead simultaneous acquisition and display
ECG Automatic measurement and interpretation function
Complete digital filters, resisting baseline drift, AC and EMG interference
Compact and lightweight design
Support USB flash disk and micro SD card to extend memory
Software upgrade via USB/SD card
Built-in rechargeable Li-ion battery
Technique Specifification
| Items | Specification |
| Lead | Standard 12 leads |
| Acquisition Mode | Simultaneous 12 leads acquisition |
| Measurement Range | ±5mVpp |
| Input circuit | Floating; Protection circuit against Defibrillator effect |
| Input Impedance | ≥50MΩ |
| Input circuit current | ＜0.05µA |
| Record mode | Automatic: 3CH×4+1R, 3CH×4, 3CHx2+2CHx3,3CHx2+2CHx3+1R,6CHX2; Manual: 3CH, 2CH, 3CH+1R, 2CH+1R; Rhythm: Any lead selectable. |
| Filter | EMG Filter: 25 Hz / 30 Hz / 40Hz/75 Hz / 100 Hz / 150Hz DFT Filter: 0.05 Hz/ 0.15 Hz AC Filter: 50 Hz / 60Hz |
| CMRR | >100dB |
| Patient leak current | ＜10µA (220V-240V) |
| Frequency Response | 0.05Hz~150Hz (-3dB) |
| Sensitivity | 2.5mm/mV, 5 mm/mV, 10 mm/mV, 20 mm/mV (error:±5%) |
| Anti-baseline Drift | Automatic |
| Time constant | ≥3.2s |
| Noise level | ＜15µVp-p |
| Paper speed | 12.5 mm/s, 25 mm/s, 50 mm/s |
| Recording mode | Thermal printing system |
| Paper specification | Roll 200mmx20M |
| Safety Standard | IEC I/CF |
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