SE-1 Electrocardiograph User Manual Technical Specifications
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Power Consumption: 35VA
Fuse:
T400mAH250V, Ø5×20mm.
A1.5 Performance Specifications
Recording
Recorder: Thermal dot-matrix recorder
Printing Density
8 dots per mm / 200 dots per inch (amplitude axes)
40 dots per mm / 1000 dots per inch (time axes, @ 25 mm/s)
Recorder Paper:
Rolled thermal paper: 50mm×30m
Effective Width:
48 mm
Paper Speed:
25mm/s, 50mm/s
Accuracy of data:
±3%
HR Recognition
Technique: Peak-peak detection
HR Range: 30 BPM ~ 300 BPM
Accuracy: ±1 BPM
ECG Unit
Leads: 12 standard leads
Acquisition Mode: One lead
A/D: 12 bits
Resolution: 2.52uV/LSB
Time Constant: ≥3.2s
Frequency Response: 0.05Hz ~ 150Hz (-3dB)
Sensitivity: 2.5mm/mV, 5mm/mV, 10mm/mV, 20 mm/mV, AGC
Input Impedance: ≥50MΩ(10Hz)
Input Circuit Current: ≤0.05μA
Input Voltage Range ≤±5 mVpp
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