12 Channel ECG Machine With Color Screen AM-ECG-C12B

12 Channel ECG Machine With Color Screen AM-ECG-C12B


  1. Compact in size, easy and direct operation, portable
  2. Accurate pacing pulse identification and automatic analysis function.
  3. Four working modes: Manual / Auto / Physical Examination / Storage
  4. 12 channel format recording
  5. Freeze function: can replay 12 seconds cardiograph front and back
  6. Fast ECG test under the [Physical Examination] ,saving power and paper
  7. Store and replay cardiograph without printing parameters and diagnosis under the Storage Mode.
  8. 7”800×480 graphic 5 inch color screen with Alphabet keyboard input
  9. Adapt to 110-230V, 50/60Hz AC power supply.
  10. Built in rechargeable Li-ion battery.
  11. 12 lead waveforms view with 250 patient information storage (Extendable)
  12. Built-in USB,RS232 interface , EXGNET software optional
  13. USB interface for net transmission, USB flash disk and USB printer.
  14. High accuracy thermal printing, adapt to 215mm roll paper and 210×140mm Z-fold paper



Technical Specifications

Lead 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 ≥100dB (with AC FILTER)
Input circuit Floating; Protection circuit against

Defibrillator effect

Input Impedance ≥50MΩ
Input  circuit current ≤0.05μA
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 5,10,20, 40, Auto (mm/mV)
Recording mode 3ch+++、6ch、6ch+、12ch

Default Man. Mode is 3ch+ format

Default Auto. Mode is 12ch format

Paper speed 6.25、12.5、25、50mm/s(±3%)
Paper 210 mm*20m Roll paper (standard)

210mm*140mm Z-fold paper (optional)

Communication RS232/ USB port
Power Supply AC  110-230V( ±10%),50/60Hz ( ±1Hz),60VA

DC Built-in rechargeable battery,14.4V(2000mmAh)

Dimension/Weight 330mm×270mm×72mm/3.8Kg