Stress test electrocardiograph ECG 301

3-channeldigitalwith touchscreen

3-Channel ECG Machine (ECG 301) 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 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 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