Technical Specifications
|
Item |
Specification |
|
Lead |
Standard 12 leads |
|
Acquisition Mode |
Simultaneous 12-lead acquisition |
|
Measurement Range |
±5mVpp |
|
Input Circuit |
Floating; includes defibrillator
protection circuit |
|
Input Impedance |
≥50MΩ |
|
Input Current |
<0.05μA |
|
Record Modes |
Automatic:
3CH×4+1R, 3CH×4, 3CH×2+2CH×3, 3CH×2+2CH×3+1R, 6CH×2; Manual: 3CH,
2CH, 3CH+1R, 2CH+1R; Rhythm: Any selectable lead |
|
Filters |
EMG Filter: 25/30/40/75/100/150 Hz; DFT
Filter: 0.05/0.15 Hz; AC Filter: 50/60 Hz |
|
CMRR |
>100dB |
|
Patient Leak Current |
<10μA (220V–240V) |
|
Frequency Response |
0.05Hz–150Hz (-3dB) |
|
Sensitivity |
2.5/5/10/20 mm/mV (±5% error) |
|
Anti-Baseline Drift |
Automatic |
|
Time Constant |
≥3.2s |
|
Noise Level |
<15μVp-p |
|
Paper Speed |
12.5/25/50 mm/s |
|
Recording System |
Thermal printing |
|
Paper Specification |
110mm×20M roll |
|
Safety Standard |
IEC I/CF |
|
Sample Rate |
1000 samples per second (per channel) |
|
Power Supply |
AC:
100–240V, 50/60Hz, 30–100VA; DC: 14.8V/2200mAh built-in Li-ion
battery |
Key Features
- 5-inch high-resolution color touchscreen
- 12-lead simultaneous acquisition and display
- Automatic ECG measurement and interpretation
- Advanced digital filters (baseline drift, AC/EMG
interference suppression)
- Compact and lightweight design
- Expandable memory via USB flash drive or micro SD card
- Firmware upgrades supported via USB/SD card
- Built-in rechargeable Li-ion battery
Standard Accessories
- Main unit: 1
- Patient cable: 1
- Limb electrodes: 4 pieces (1 set)
- Chest electrodes: 6 pieces (1 set)
- Power adapter: 1
- Recording paper: 110mm×20M roll (1)
- Paper spindle: 1
- Power cord: 1