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Digital
Three Channel Electrocardiograph

Function:
- Lightw
eight, compact in size
- Simultaneous acquisition of 12-lead ECG data
- High resolution thermal printing array system
- Operation menu and parameter setting via LCD
- Selectable multi - mode of leads :
Manual (standard three channel); Auto (standard three channel, 3+R), Analysis
- Lead Mode : Standard & European
- Measurement function & Interpretation under Auto Mode
- ECG Storage Facility For Last 20 Recordings
- Rhythm lead printing possible in both auto and manual modes
- Rhythm lead selectable
- Filter for AC, EMG and DFT
- 12-lead ECG waveform can be transferred to PC, measured, analyzed, stored or printed out on A4 paper
- Detection and alarm for lead-off, no paper or low battery
- Automatic adjustment of baseline for optimal recording
- Built-in Help Function: troubleshooting collection, etc.
- Safety standard: IEC CLASS I, TYPE CF
Option: USB interface, net-working capacity.
3-Channel ECG with 5.7" LCD Display Model 3B also available.
Specifications:
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Input Circuit |
Floating ; protection against defibrillator effect |
|
Lead |
Standard 12 leads |
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Patient Current Leakage |
<10uA |
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Input Impedance |
>50MΩ |
|
Calibrating Voltage |
lmV ± 3% |
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Digital Sampling |
12 bits (simultaneous acquisition of 12 leads ECG data) |
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Frequency Response |
0.05Hz ~165Hz (-3dB) |
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Time Constant |
>3.2 seconds |
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CMRR |
>100dB (With filter) |
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EMG Fitter |
40Hz (-3dB) |
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DFT Fitter |
Automatic adjustment |
Sensitivity |
2.5,5,10,20mm/mv ±3% |
Paper Speed |
6.25,12.5, 25, 50mm/s ±3% |
Recording Paper |
80mm, 20m, high speed roll |
Input Circuit Current |
<50nA |
Power Supply |
DC: 20V, 2A / 14.4V, 2Ah In-built rechargeable Li-ion battery |
Depolarization Voltage |
±450mV |
Noise Level |
<15 Uv p-p |
Dimension |
285mm X 250mm X 63mm |
Dimension (Carton) |
380mm X 320mm X 195mm |
Net Weight |
1.70 kgs |
Gross Weight |
4.20 kgs |

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