Features 7 inch high resolution color touch screen 12-lead simultaneous acquisition and display ECG Automatic measurement and interpretation function Complete digital filters, resisting baseline drift, AC and EMG interference Compact and lightweight design Support USB flash disk and micro SD card to extend memory Software upgrade via USB/SD card Built-in rechargeable Li-ion battery Technical Specifications PARAMETER SPECIFICATION Lead Standard 12 leads Acquisition Mode Simultaneous 12 leads acquisition Measurement Range ±5mVpp Input circuit Floating; Protection circuit against Defibrillator effect Input Impedance ≥50MΩ Input circuit current ＜0.05µA Record mode Automatic: 3CH×4 1R, 3CH×4, 3CHx2 2CHx3,3CHx2 2CHx3 1R,6CHX2; Manual: 3CH, 2CH, 3CH 1R, 2CH 1R; Rhythm: Any lead selectable. Filter EMG Filter: 25 Hz / 30 Hz / 40Hz/75 Hz / 100 Hz / 150Hz DFT Filter: 0.05 Hz/ 0.15 Hz AC Filter: 50 Hz / 60Hz CMRR >100dB Patient leak current ＜10µA (220V-240V) Frequency Response 0.05Hz~150Hz (-3dB) Sensitivity 2.5mm/mV, 5 mm/mV, 10 mm/mV, 20 mm/mV (error:±5%) Anti-baseline Drift Automatic Time constant ≥3.2s Noise level ＜15µVp-p Paper speed 12.5 mm/s, 25 mm/s, 50 mm/s Recording mode Thermal printing system Paper specification Roll 80mmx20M Safety Standard IEC I/CF Sample Rate Normal: 1000sps/channel Power Supply AC: 100~240V, 50/60Hz, 30VA~100VA DC: 14.8V/2200mAh, built-in lithium battery Standard Configuration: Main machine: 1 PC Patient cable: 1 PC Limb electrode: 1set (4pcs) Chest electrode: 1set (6pcs) Power cable: 1 PC 80mm*20M recording paper: 1 PC Paper axis: 1 PC Power cord: 1 PC Packing: Single package size: 32*25*17cm Single gross weight: 2.8 KG 8 unit per carton, package size: 54*33*75cm, total gross weight 22 KG
