Three channel interpretive ECG machine

Simultaneous acquisition of 12-lead ECG signal
8 patients save/copy/communication
320X240 graphic, 3.8 inch screen large LCD display 12-lead ECG waveform
Paper size: 63mmx20/30m
Built-in RS232 interface
AC/DC power, built-in rechargeable lithium battery

Specification:  

Safety Mode
 IEC60601-1 class I, type CF
 Lead: Standard 12 leads
 Lead acquisition: Simultaneously 12 leads
 Resolution: 18bit/1000Hz
 Record mode: Manual mode, 3 Auto modes(with interpretive report)
 Filter: AC, EMG filter
 Drift filter : Anti-drift system 
 CMRR: >60dB, >100dB(with AC filter)
 Input circuit: Floating, Protection circuit against Defibrillator effect
 Input circuit current: ≤0.1μA
 Input Impedance: ≥50MΩ
 Patient current leakage: < 10μA
 Calibrating voltage: 1mV±2
 Voltage Tolerance: ±500mV
Time constant: 3.2s
 Frequency response: 0.05 ~150Hz
 Noise level: ≤15μVp-p
 Sensitivity: ≤20μV
 Inter-channel interference: ≤0.5mm
 Paper speed: 25, 50mm/s(±3)
 Sensitivity: Auto, 2.5, 5, 10, 20mm/mV
 Recorder: High resolution thermal printer 
 Recording mode: Thermal Array printing
 Paper specification: 63mmx20/30m, roll
 LCD display: 320x240 graphic LCD, display menu, operation status&waveform
 Power supply
 AC: 110V/220V/85~265V, 50/60Hz±1Hz, 30VA
 DC: 14.4V(2000mAh) rechargeable lithium battery
Dimension: 300x230x61mm
Packing: 375x295x195mm
Weight: 4.5kg(gross), 3.57kg(net)  etc