Basic Economical Digital 3 Channel Electrocardiograph ECG Machine

Lead

Standard 12 leads

Input Circuit

Built-in defibrillator protection

Acquisition Mode

Simultaneous 12 leads acquisition

Measurement Range

±5mVpp

Time Constant

≥3.2s

Frequency Response

0.05Hz~150Hz (-3dB)

Sensitivity

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

Input Impedance

≥50MQ

Input Circuit Current

< 0.05uA

Noise Level

<15μVp-p

Anti Baseline Drift

Automatic

Patient Current Leakage

< 10μA(220V- 240V)

Filter

EMG Filter: 25 Hz / 30 Hz / 40Hz

AC Filter: 50/ 60Hz

DFT Filter: 0.05 Hz/0.15 Hz/ 0.25 Hz /0.32 Hz/ 0.5 Hz /0.67Hz/ ADS

Low Pass Filter: 75 Hz /100 Hz /150Hz

CMRR

100dB

Recording Mode:

Automatic: 3CHx4, 3CHx4+1R,

Manual:3CH, 1CH+1R, 1CH

Rhythm: Any lead selectable

Recording System

Thermal matrix printing

Recording Paper:

Roll: 80mmx 20m

Paper Speed

5mm/s, 6.25mm/s,10mm/s,12.5mm/s, 25mm/s, 50mm/s

Display

800x480 pixel TFTLCD

Interface

Network interface, USB Master/Slave, SD card

Safety Standard

IEC I/CF

Sample Rate

Normal:1000sps/channel,Pacemaker:10,000ps/channel

Pacemaker Detection

≥±2mV ≥±0.1ms

Dimension

310mx244mmx65mm

Weight

2.25Kg ( including battery )

Power Supply

AC:100~ 240V, 50/60Hz, 30VA-100VA

DC:14.8V/2200mAh, built-in lithium battery