Features: 1/2/3 (3-2) track record format 12-lead simultaneous acquisition 20×4 character LCD (4-line format), display setting menu and working status R-R interval histogram and trend chart recording mode for rhythm leads Automatic measurement and analysis of ECG waveforms and parameters The built-in memory can store 128 patient data for playback and copy Built-in RS232/USB interface supports PC connection and data transmission Patient information such as ID number, gender, age, weight can be input technical parameter: Leads: standard 12 leads Input mode: captured ground input, with defibrillation effect protection and pacing pulse suppression circuit Input impedance: ≥50MΩ Input circuit: ≤50nA Calibration voltage: 1mV Anti-jamming voltage: ±400mV Gain: 2.5,5,10,20mm/mV Filter: AC 50Hz-20dB EMG 35-45Hz-3dB Drift ≤0.45Hz Recording speed: 6.25, 12.5, 25, 50mm/s±3% Time constant: 3.2s (0, +20%) Noise level: ≤15μ Vp-p Frequency response: 0.05∽150Hz﹙-3dB﹚ Mode rejection ratio: ≥100dB Sampling rate: 1.25ms A/D: 14bit Recording paper: roll paper 63mm×20m﹙30m﹚ Operation mode: automatic or manual operation Recording system: hot spot printing Baseline control: automatic adjustment Rhythm leads: free to choose Lead change: automatic or manual DC external input: 100mm/V±5%; single-ended input≥100KΩ ECG input: 1V/mV±5%; single-ended input ≤100Ω Safety category: Ⅰ type CF type Power requirements: 1. AC: 220V±10%, 50Hz; 2. DC built-in rechargeable lithium battery and charging circuit, it can be used for 50 patients continuously after fully charged Shape: 228×292×80mm Weight: <3.5Kg (with battery)
Features: 1/2/3 (3-2) track record format 12-lead simultaneous acquisition 20×4 character LCD (4-line format), display setting menu and working status R-R interval histogram and trend chart recording mode for rhythm leads Automatic measurement and analysis of ECG waveforms and parameters The built-in memory can store 128 patient data for playback and copy Built-in RS232/USB interface supports PC connection and data transmission Patient information such as ID number, gender, age, weight can be input
