Description
Technical Parameters
Features:
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7 inch high resolution color touch screen
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12-lead simultaneous acquisition and display
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ECG Automatic measurement and interpretation function
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Complete digital filters, resisting baseline drift, AC and EMG interference
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Compact and lightweight design
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Support USB flash disk and micro SD card to extend memory
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Software upgrade via USB/SD card
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Built-in rechargeable Li-ion battery
Technology Specification:
| 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 |
| Sample Rate | Normal: 1000sps/channel |
| Power Supply | AC: 100~240V, 50/60Hz, 30VA~100VA |
| DC: 14.8V/2200mAh, built-in lithium battery |
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