SM90002-1112

 Digital Twelve Channels Electrocardiograph

 

Code Product Name          Specification                                                                   
SM90002-1112 Digital Twelve Channels Electrocardiograph Input Circuit  Floating
Safety Level IEC class I, type CF
Input Impedance  ≥50MΩ
Input Circuit Current ≤50nA
Noise Level  ≤15μV p-p
CMRR  ＞100dB
Frequency Response 0.05~165Hz
Time Constant  ≥3.2 second
Polarizing Voltage ±500mV
Sensitivity  2.5,5,10,20mm/mV, Auto
Paper Speed  6.25,12.5,25,50mm/s
Power Requirements AC: 110V-240V, 50-60Hz; DC: 19V/3.5A, Battery: 14.4V/4400mAh, build-in rechargeable lithium battery, over 2 hours working time
Net Weight (kg) 4
Dimension (LxWxH)mm  400x180x355
Calibration Voltage 1mV±2%
Filter EMG, ADS, HUM

 

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