Resting electrocardiograph ECG-8031

3-channeldigitalwith printer

1. Features ● 3 channel ECG machine with interpretation ● Manual/Auto/Arrhythmia Analysis Modes ● 80mm 3-ch recording with rhythm lead ● Built in rechargeable Li-ion battery ● Adaptor 110-230V, 50/60Hz AC power supply ● Built in USB/RS232 interface(ECGNET software Optional) 2. Technical Specification ● Lead:standard 12 leads ● 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: 2.5, 5, 10, 20mm/mV ● Inter-channel Interference: ≤0.5mm ● Paper speed: 6.25, 12.5, 25, 50mm/s（±3％） ● Input dynamic range:±10Vpp ● Filter: AC Filter : 50Hz / 60Hz EMG Filter : 25Hz / 45Hz Anti-Drift Filter : 0.15Hz (Adaptive) ● CMMR: ≥120dB (with AC filter) ● Input Impedance: ≥50MΩ ● Input circuit current: ≤0.05μA ● Patient current leakage: ＜10μA ● Lead acquisition: 12bit/1000Hz（synchronously 12 leads） ● Work modes: MAN、AUTO、ANALYSIS modes ● Input circuit: floating; protection circuit against defibrillator effect ● Display: 3.5 inch colour LCD ● ECG waveform,100 patient save/replay