■ High-resolution thermal printing array system

■ Frequency response is as high as 150Hz

■ Capable of printing continuously on channel trace and annotations including lead mark

and parameter such as sensitivity, paper speed and filter operation status
■ High resolution digital filter inhibits baseline drift without affecting ECG waveform

■ One-touch operation

■ Concept of floating input circuit meets IEC safety standard

■ Rechargeable battery supporting more than 50 patient examinations

■ Lead Standard: 12 leads



Input Circuit Floating; Protection against Defibrillator effect
Lead Standard 12 Leads, Lead change automatically
Patient Current Leakage <10μA
Input Impedance ≥10ΜΩ
Calibrating Voltage 1mV±3%
A/D Conversion 12 bit
Frequency Response 0.05Hz~150Hz (IEC)
Time Constant >3.2seconds


>100dB (with filter)
EMG Filter 35Hz (-3dB) / 25Hz (-3dB)
Sensitivity 1/2, 1, 2 (cm/mV), Conversion Deviation≤5%
Recording System Thermal-array

8 dots/mm ( vertical )

16 dots/mm ( horizontal, 25mm/sec )
Paper Speed 25, 50mm/s±3%
Recording Paper 50mm,20m, high-speed roll
Input Circuit Current ≤50nA
Safety Standard IEC class I, type CF
Power Supply

AC: 220V / 110V, 50/60Hz

DC: 12V rechargeable battery
Skin Voltage Tolerance ±300mV
Noise Level <15uVp-p
Dimensions 310mm×230mm×70mm
Dimension of Packing 400mm×280mm×160mm
Weight 2.75kg