- Digital ECG machine
- Single channel ECG machine
- Portable ECG machine
Single channel ecg/ekg machine
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Primary Technique Index
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Lead system
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Standard 12 leads
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Input mode
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Floating and Eliminates trembling protects
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Input impedance
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>50M Ω
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Output impedance
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< 100 Ω
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Patient leak current
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< 10 µA
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Input loop current
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< 0.1 µA
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Calibration voltage
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1mV±1%
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A/D conversion
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14 bit
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Frequency response
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0.05Hz-150Hz
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Time constant
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>3.2s
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Common-mode restrain ratio
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>80dB
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>100dB(with AC filter)
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EMG filter
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25Hz(-3dB)/35Hz(-3dB)/45HZ(-3dB)
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Standard sensitivity
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10mm/mV±0.2mm/mv
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Sensitivity selection
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2.5,5,10,20mm/mV, Transformation error±3%
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Polarization-endured voltage
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±400mV
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Noise level
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≤ 15 µVp-p
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Baseline control
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Auto-adjusting
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Power supply
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Ac: 200V, 50Hz, 15VA
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Dc: 12V rechargeable battery
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safety standard
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IEC I category, CF style
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Operation method
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Auto or Manual
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Printing speed
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12.5,25,50mm/s±3%
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Recording system
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Thermal-array printing system
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Recording paper standard
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high-speed rool 50mmX30m
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Dimensions
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(L x W x H)310X230X70mm
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Packing size
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(L x W x H)400X360X130mm
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Net weight
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2.7kg
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Gross weight
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4.5kg
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