Description

Product Features: 1. Portable and delicate design, easy to operate 2. Accurate pulse pace identification function 3. High accuracy digital filter, automatic baseline adjustment 4. Working modes: Manual, Automatic, Arrhythmia Analysis, Storage 5. 80mm, three channel format recording, excellent automatic interpretation 6. 320x240 graphic 3.5 inch color LCD to simultaneously display ECG information 7. 250 patient cases storage and replay (SD card is optional) 8. Detailed patient information record 9. Freeze function 10. Adapt to 110-230V, 50/60Hz power supply. Built-in rechargeable Ni-MH battery 11. RS232 and USB interface, optional for USB storage, external laser printer printing, PC ECG software functions. Specifications Lead Standard 12 leads Time constant ≥3.2s Lead acquisition 12bit/1000Hz (synchronously 12 leads) Frequency response 0.05～160Hz(-3db) Work mode Man / Auto/Analysis/Storage Noise level ＜15μVp-p Filter AC Filter: 50Hz / 60Hz EMG Filter: 25Hz / 45Hz Anti-Drift Filter: 0.15Hz (Adaptive) Inter-channel Interference ≤0.5mm CMMR ≥120dB (with AC FILTER) Sensitivity 5, 10, 20, 40, Auto (mm/mV) Input circuit Floating; Protection circuit against Defibrillator effect Recording mode 1ch+, 3ch, 3ch+ Default Man. Mode is 3ch format Default Auto. Mode is 3ch+ format Input Impedance ≥50MΩ Paper speed 6.25, 12.5, 25, 50mm/s (±3%) Input circuit current ≤0.05μA Paper 80mm *20m high resolution thermal roll paper Patient current leakage ＜10μA Communication RS232/ USB port Calibrating voltage 1mV±2% Power Supply AC 110-230V(±10%), 50/60Hz (±1Hz), 60VA DC Built-in rechargeable Ni-MH battery, 12V (1500mAh) Voltage tolerance ≥±500mV Dimension/Weight 300mm×230mm×75mm / 2.8Kg