Technical Specifications
Input Mode: Floating and defibrillation protection
Frequency Response: 0.05Hz – 150Hz (–3dB to +0.4dB)
CMRR: >60dB; >100dB with filter
Time Constant: ≥3.2 seconds
Patient Leakage Current: <10μA
Calibration Voltage: 1mV
Sensitivity: 2.5, 5, 10, 20, 40 mm/mV ±5% (Standard: 10mm/mV ±2%)
Noise Level: <15 µVp-p
Sampling Accuracy: 12-bit
Sampling Frequency: 1000Hz
Safety Classification: Class I, Type CF (defibrillation-proof)
Recording Method: Thermal printing
Recording Paper Size: 80mm (W) × 20m (L)
Paper Speed:
Auto: 25, 50 mm/s ±5%
Rhythm & Manual modes supported
Filters:
EMG Filter: 25Hz / 35Hz (–3dB)
Power Frequency Filter: AC 50/60Hz (–20dB)
CONTEC ECG MACHINE 3 CHANNEL 300GA
This 6-channel ECG machine offers precise waveform monitoring, advanced filtering, and multiple recording modes for accurate diagnosis. With clear display options, high sampling frequency, and user-friendly interface, it is ideal for hospitals and clinics.
- Accurate and clear ECG waveform display
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Real-time working state visibility
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Paper-saving thermal printing system
Functions
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12-lead ECG synchronous collection using advanced DSP technology
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High-quality waveform through AC, baseline, and EMG filters
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1/2/3-lead ECG display with print mode, sensitivity, speed, and filter status visible on a single screen for comparison diagnosis