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Features
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- Single channel digital ECG machine with interpretation
- Simultaneous acquisition of 12-lead ECG signal
- 240x128 graphic, 3.8 inch screen large LCD display
- High resolution thermal printing system
- High resolution digital filter
- One-touch Operation
- Built-in RS232 and optional USB interface
- AC/DC power, built-in rechargeable Ni-MH battery
- Light weight with hided handle
Specification
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Input Circuit
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Floating; Protection against defibrillator effect
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Lead
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Standard 12 Leads, Lead change automatically
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Number of dots (LCD)
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240 x 128
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Patient Current Leakage
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<10μA
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Input Impedance
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≥10ΜΩ
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Calibrating Voltage
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1mV±3%
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A/D Conversion
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12 bit
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Frequency Response
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0.05Hz~150Hz (IEC)
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Time Constant
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>3.2seconds
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CMRR
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>80dB
>100dB (with filter)
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EMG Filter
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35Hz (-3dB) / 25Hz (-3dB)
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Sensitivity
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1/2, 1, 2 (cm/mV), Conversion Deviation≤5%
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Recording System
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Thermal-array
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8 dots/mm ( vertical )
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16 dots/mm ( horizontal, 25mm/sec )
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Paper Speed
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25, 50mm/s±3%
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Recording Paper
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50mm, 30m, high-speed roll
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Input Circuit Current
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≤50nA
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Safety Standard
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IEC class I, type CF
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Power Supply
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AC 80~250V, 50/60Hz±1Hz
DC 12V/1800mAh 15VA, rechargeable battery
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Skin Voltage Tolerance
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±300mV
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Noise Level
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<15µVp-p
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Dimension
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31cm*23cm*7cm
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Net Weight
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2.85kg
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