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ECG-W12 12 Channel ECG Machine
Features of ECG-W12 12 Channel ECG Machine:
- Compact in size, easy and direct operation, portable
- Three working modes: Manual / Auto / Arrhythmia Analysis
- 215mm 6/12 channel format recording
- Automatic interpretation
- 320×240 graphic 5.7 inch LCD
- Alphabetic keyboard for inputting patient information
- Adapt to 110-230V, 50/60Hz power supply.
- Built-in rechargeable Li-ion Battery
- Real-time ECG waveform
- 20cases save / replay (Expandable)
- Built in USB/RS 232 interface
- ECG software optional
Specifications of ECG-W12 12 Channel ECG Machine:
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Lead
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Standard 12 leads
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Time constant
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≥3.2s
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lead acquisition
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12bit/1000Hz(synchronously 12 leads)
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Frequency response
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0.05-160Hz(-3db)
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Work mode
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MAN.AUTO.ANALYSIS Modes
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Noise level
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<15μVp-p
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Filter
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AC Filter : 50Hz / 60Hz
EMG Filter : 25Hz / 45Hz
Anti-Drift Filter : 0.15Hz (Adaptive)
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Inter-channel
Interference
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≤0.5mm
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CMMR
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≥100dB (with AC FILTER)
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Sensitivity
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5.10.20mm/mV
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Input circuit
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Floating; Protection circuit against
Defibrillator effect
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Recording mode
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3ch+++.6ch.6ch+.12ch
Default Man. Mode is 3ch+ format
Default Auto. Mode is 12ch format
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Input Impedance
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≥50MΩ
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Paper speed
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6.25.12.5.25.50mm/s(±3%)
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Input circuit current
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≤0.05μA
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Paper
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215 mm Roll
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Patient current leakage
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<10μA
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Communication
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RS232/ USB port
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Calibrating voltage
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1mV±2%
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Power Supply
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AC 110-230V(±10%),50/60Hz(±1Hz),60VA
DC Built-in rechargeable battery,14.4V(4400mmAh)
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Voltage tolerance
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≥±500mV
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Dimension/Weight
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330mm×270mm×72mm/3.8Kg
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