3CH ECG machine PE-E3B

Overview • Main unit 1set • Patient cable 1pc • Limb electrodes 1set ( 4pcs ) • Chest electrodes 1set ( 6pcs ) • Power cable 1pc • Grounding cable 1pc • Fuse 2pcs • Paper axis 1pc • Recording paper 1roll ( 80mmx20m ) • Operation manual 1copy • Lead Standard 12 leads,3 channel • Lead acquisition 12 leads synchronously acquisition •Work mode Manual/Auto/R-R/Store • Filter AC Filter: 50Hz/60Hz EMG Filter:25Hz/45Hz Anti-Drift Filter: 0.15Hz(adaptive) • CMRR ≥120dB(with AC Filter ) • Input Circuit Floating; Protection circuit against debrillator e ect • Input impedance ≥50MΩ • Input circuit current ≤0.05ųA • Patient current leakage <10ųA • Calibrating voltage 1mV±2% • Voltage tolerance ≥±500mV • Time constant ≥3.2s • Frequency response 0.05~160Hz(-3db) • Noise level <15ųVp-p • Inter-channel interference ≤0.5mm • Sensitivity Auto,2.5,5,10,20,40mm/mV(±3%) • Recording mode 1ch+,3ch,3ch+ • Paper speed 6.25,12.5,25,50mm/s(±3%) • Recording Paper 80mmx20m roll thermal paper • Power supply AC:110-230V(±10%),50/60Hz,40VA DC: Built-in rechargeable Li-ion battery， 14.4V,2200mAh • Communication Port USB, UART • Dimension/Weight 300mmx230mmx72mm,2.8kg