Product Description

portable Digital 12 channel 12 lead ecg signal 5.7 inch LCD machine electrocardiography   Features:             · 12 channel digital ECG machine with interpretation  · Simultaneous acquisition of 12-lead ECG signal  · Manual/Auto/Arrhythmia analysis modes  · Real time ECG,  20 patients cases  · Alphabetic keyboard for patient info  · Multiple printing modes  · 320x240 graphic,  5.7 inch LCD  · High resolution thermal printing system  · High resolution digital filter  · Built-in USB or RS232,  optional PC-ECG software  · AC/DC power,  built-in rechargeable Ni-MH battery               · Light weight,  portable,  convenient for use   Specification: - - - - Safety standard | IEC60601-1 class I,  type CF | Lead | Standard 12 Leads,  Lead change automatically | Resolution |  12 bit / 1000Hz | Operation mode | Manual/Auto/Analysis modes | Filter | AC,  EMG filter | Drift filter | Anti-drift system | Input circuit | Floating; Protection against Defibrillator effect | CMRR | >100dB (with filter) | Input circuit current | <0.1µA | Input impedance | =50?O  | Calibrating voltage | 1mV±3%  | Frequency response  | 0.05Hz~160Hz (IEC) | Time constant  | >3.2seconds  | Noise level | =15Vp-p | Threshold | =20µV | Sensitivity | Auto 2.5,  5,  10,  20,  40mm/mV | Recording system  | High resolution thermal printer | Paper speed   | 25,  50mm/s±3% | Recording paper  | 210/216mmx20m,  roll/fold paper | Power supply | AC: 220V / 110V,  50/60Hz  DC: 14.4V rechargeable NI-Ion battery (4400mAh) | LCD display | 320x240 graphic,  5.7 inch LCD | Dimensions  | 285×265×72mm  | Weight | 3.8kg | - - - -