Digital Twelve Channel ECG

Specification



■Input Circuit : Floating; Protection against Defibrillator effect



■Lead: Standard 12 leads ,Lead change automatically



■Patient Current Leakage:<10 μ A



■Input Impedance:≥50 ΜΩ



■Calibrating Voltage: 1mV ±3%



■A/D Conversion:12 bit



■Display:320×240LCD



■Frequency Response:0.05Hz-150Hz



■Time Constant:>3.2seconds



■CMRR:>80d>100dB(with filter)



■Paper Speed:25,50mm/s±3%



■Recording Paper: 210mm×30m, high-speed roll



■Input Circuit Current: ≤50nA



■Safety Standard: IEC class I, type CF



■Sensitivity: 1/2,1,2(cm/mV)



■Skin Voltage Tolerance: ±300mV



■Noise Level:<15 μVp-p



■Weight: 5.1kg



Feature:



■Simultaneous 12 leads acquisition and printing



■Automatic measurement and interpretation;R-R analysis



■12 leads simultaneous display on large backlight LCD 320×240



■Digital design and filter ;Thermal array printer



■Recording on A4 size paper



■Baseline auto-adjustable;Rhythm lead selectable



■DC/AC autoexchange,built-in rechargeable battery.Power supports continuously working for more than 50



patients



■16 pieces of unzipped ECG date and waveforms are stored for copy and re-call



■Inner handhold designed for portability