Introduction :

1. Features
 Single channel ECG machine with measurement
 Work modes: Manual/Auto/Arrhymia analysis modes
 Built in rechargeable NI-MH battery
 Adapter 110-230V, 50/60Hz AC power supply
 Built in USB/RS232 interface (ECGNET software optional)
 Lead-off indictor
 
2. Technical Specification
  Leads: standard 12 leads
  Lead acquisition:12bit/1000Hz（synchronously 12 leads ）
 Work mode: MAN、AUTO、ANALYSIS modes
  Filter
     AC filter: 50Hz / 60Hz
     EMG Filter: 25Hz / 45Hz
     Anti-Drift Filter: 0.15Hz (Adaptive)
 CMMR: ≥120dB (with AC filter)
 Input circuit: floating; protection circuit against defibrillator effect
 Input Impedance: ≥50MΩ
 Input circuit current: ≤0.05μA
 Input dynamic range:±10Vpp
 Patient current leakage: ＜10μA
 Calibrating voltage: 1mV±2％
 Voltage tolerance: ≥±500mV
 Time constant: ≥3.2s
 Frequency response: 0.05～160Hz(-3db)
 Noise level: ＜15μVp-p
 Sensitivity valve: ≤20μV
 Sensitivity: 5，10，20mm/mV
 Inter-channel Interference: ≤0.5mm
 Paper speed: 25、50mm/s（±3％）
 Display: 20x2 character LCD, USB/RS232 is optional