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Home » Products » Cardiac Care & ICU Equipments » 12 Channel Electrocardiograph

12 Channel Electrocardiograph

12 Channel Electrocardiograph
12 Channel Electrocardiograph
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Product Code : A.D'S-2015-E
Brand Name : A.D'S
Product Description

12 Channel Electrocardiograph 

  • Compact in size, easy and direct operation, portable
  • Accurate pace pulse identification and automatic analysis function
  • Four working modes: Manual / Auto / Physical Examination / Storage
  • 12 leads simultaneous waveforms display
  • 800 x 480 graphic 7 inch color screen with Alphabet keyboard for input (only for 12-CK)
  • 800 x 480 graphic 10 inch color touch screen (only for 12-CT)
    • 215mm, 12 channel format recording
    • Built-in USB, RS232 interface, ECGNET software optional
    • Adapt to 110-230V, 50/60Hz AC power supply
    • Advanced [Freeze] function
    • Built-in rechargeable Li-ion battery
    • 250 patients information storage (Extendable)
    • USB interface allows net transmission, USB flash disk and USB printer connected
    • High accuracy thermal printing, adapt to 215mm roll paper and 210x140mm Z-fold paper

    Technical Specification


    Standard 12 leads

    lead acquisition

    12bit/1000Hz (synchronously 12 leads)

    Work mode

    Manual / Auto / Physical Examination / Storage


    1. AC Filter :50Hz/60Hz
    2. EMG Filter: 25Hz / 45Hz
    3. Anti-Drift Filter: 0.15Hz (Adaptive)


    ≥100dB (with AC Filter)

    Input circuit

    Floating; Protection circuit against Defibrillator effect

    Input impedance


    Input circuit current


    Patient current leakage


    Calibrating voltage

    1 mV±2%

    Voltage tolerance


    Time constant


    Frequency response

    0.05~160Hz (-3db)

    Noise level

    < 15µVp-p

    Inter-channel interference



    Auto, 2.5, 5, 10, 20, 40mm/mV

    Recording mode

    . 3ch+++, 6ch, 6ch+, 12ch

    1. Default Man. Mode is 3ch++ format
    2. Default Auto.Mode is 12ch format

    Paper speed

    6.25, 12.5, 25, 50mm/s (±3%)


    215mm x 20m roll paper or 210mm x 140mm Z-fold paper


    RS232 / USB port

    Power supply

    1. AC 110-230V (±10%), 50/60HZ (±1 Hz), 60VA
    2. DC Built-in rechargeable battery, 14.4V (4400mmAh)

    Dimension / Weight

    347mm x 293mm x 83mm / 4.8Kg (ECG-3312B) 
    347mm x 293mm x 83mm / 5.8Kg (ECG-3312G)

    All specifications are subject to change without prior notic


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