12 Channel Digital Portable ECG Machine ECG-120
12 Lead Digital ECG/Electrocardiogarph
Lead: Standard 12 leads
Acquisition: Simultaneous 12 leads
Resolution: 12bit/1000Hz
Operation mode: Manual/Auto/Analysis Modes
Filter: AC. EMG Filter
Drift filter: Anti-Drift System
CMRR: ≥ 100dB, with AC Filter
Input circuit: Floating, Protection against defibrillator effect
Input circuit current: ≤ 0.1µ A
Drift filter: Anti-Drift System
CMRR: ≥ 100dB, with AC Filter
Input circuit: Floating, Protection against defibrillator effect
Input circuit current: ≤ 0.1µ A
Input Impedance: >50MΩ
Patient current leakage: <10µ A
Calibrating voltage: 1mV± 3%
Voltage tolerance: ± 500mV
Time constant: >3.2s
Frequent response: 0.05Hz~160Hz
Noise level: ≤ 15µ Vp-p
Threshold: ≤ 20µ V
Paper speed: 25, 50mm/s (± 3%)
Sensitivity: Auto, 2.5, 5, 10, 20, 40mm/mV
Recorder: High resolution thermal printer
Safety standard: GB9706.1-2007, IEC Class I, Type CF
| Portable 12 channel ECG machine |
| Manual/Auto/Arrhythmia Analysis Modes |
| Alphabetic keyboard for patient information |
| Built in rechargable Li-Ion battery 14.4V (4400mAh) |
| Adapt to 110-230V, 50/60HZ AC power supply |
| Real-time ECG waveform, cases save/replay |
| Built in USB/RS232 interface (ECG NET software optional) |
| Package: 40cm× 34cm× 22cm GW: 5.9KG NW: 3.2KG |
| 320× 240 graphic 5.7inch LCD, 16cases save/replay |
Audited Supplier 
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