Description Features: Three channel digital ECG machine with interpretation Simultaneous acquisition of 12-lead ECG signal 8 patient save / copy / communication Large-screen LCD 12-lead ECG waveforms and operation of state English bilingual Built-in RS232 and optional USB interface AC / DC power, built-in rechargeable li-ion batteries Specification: Lead: Standard 12 leads Lead acquisition: Synchronously 12 leads Date acquisition: 18bit/1000Hz Record mode: manual mode, three automatic modes (with measurement analysis report) Interference filter: AC EMG filter Drift Filter: Automatically adapt drift Filter CMRR: >60dB>100dB (plus AC filter) Input circuit: Floating; Protection circuit against Defibrillator effect Input circuit current: ≤0.1μA Input impedance :> 50MΩ Patients current leakage: ＜10μA Calibration voltage: 1mV±2％ Time constant:>3.2s Frequency response :0.05～150Hz Noise level:≤15μVp-p Sensitivity valve: ≤20μAV Paper speed: 25, 50mm/s(±3%) Sensitivity: AUTO, 2.5, 5,10,20mm/mV Recording mode: Thermal array printing Paper specification: 63mmx30m，high sped paper roll lCD display: display status &waveform Safety classification: GB9706,1-1995,IECI,type CF Power supply: AC: 110V/220V/85-256V,50/60Hz±1Hz;30VA DV: 14.4V (2000mAh) rechargeable li-ion battery Dimension: 300×230×61mm
