Feature: High resolution thermal array printer,high precision 12 leads collection in phase as well as 3 leads printing in phase Digital filter,baseline auto-adjustable LCD displays operation menu.DC/AC auto-exchange Automatic measurement,interpretation with high speed Elegant and compact appearance,with inner handhold Specifications Lead:Standard 12 leads Input circuit:Floating;Protection against defibrillator effect Input impedance:≥50MΩ Patlent leakage current:<10μA Input circuit current:≤0.04μA Calibration voltage:1mV±2% Frequency responce:0.05-150Hz Time constant:>3.2s CMRR:>100dB F i l t e r : A C : 5 0 H z ( - 2 0 d B ) ; E M G : 3 5 - 4 5 H z ( - 3dB);DFT:≤0.45Hz Sensitivity:5,10,20mm/mV±3% Polarizing voltage:±500mV Noise level:≤15μVp-p Baseline control:auto-adjustable ECG output:1V/mv±5%,single ended output≤100Ω Power requirements:AC:220/110V,50/60Hz,15VA DC:12V rechargeable battery Safety level:IEC class I,type CF Operation mode:Auto or manual Analysis function:ECG parameters automeasure, auto-analysis Printer:high resolution thermal array printer Paper speed:25,50mm/s Recording paper:roll 63mmx30m Dimensior:310x230x70mm Dimensior of packing:410x280x200mm N.W:2.75kgs G.W:4.8kgs
