AV-9120B 12-Channel ECG

AV-9120B

Model shown - AV-9120B


 

 

 

 

 

 

 

 

 

Overview

 • 5.7" Single Color LCD

 • 216/210mm Adjustable Thermal Printer

 • With Intrepretation

 • 300 Digital ECG Records

 • Intelligent Calibration Printing System

 • USB Printer Connection for A4 Paper Printing

 • USB Port for Data Output

 • Optional PC based ECG Management Software

Specifications

  

Leads

Standard 12 leads

Display

12.1 inch touch color TFT display (Resolution 800×600) high-resolution color folding up touch-screen

Gain

 • 2.5mm/mV,
 • 5mm/mV,
 • 10mm/mV,
 • AGC(automatic),
 • 20mm/mV,
 • 10/5mm/mV(classification, front means lead gain, behind means chest lead gain),
 • 20/10mm/mV(classification, front means lead gain, behind means chest lead gain), accuracy ±2%.

AC Filter

50Hz/60Hz/Close

EMC Filter

25Hz/35Hz/45Hz/Close

Drift Filter

0.05Hz/0.15Hz/0.25Hz/0.50Hz

Lowerpass Filter

70Hz/100Hz/150Hz

Calibration Voltage

1mV ± 1%

Noise Level

< 15µVp-p

Frequency Response

0.05Hz-150Hz

Time Constant

≥ 5s

Input Impedance

50MΩ

Input Circuit Current

< 50nA

Tolerance Voltage

± 650mV

Anti Baseline Drift

Automatic

Recording System

210mm, 216mm width thermal printer papers

Rhythm Lead

single channel and three channels selectable. 12 leads selection for each channel

Recording Mode

Auto/Manual/Rhythm

Recording Format

12x1, 3x4, 6x2, 3×4+1R, 3×4+3R, 6×2+1R (R: rhythm lead)

Average Template

4×3+1R, 6×2+1R recording

Record speed

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

Record Paper

Roller and Z-fold

Roller paper

210mm X 216mm

z-fold paper

210mm x 295mm, 210 x 140mm or 216mm x 295mm, 216mm x 140mm

Safety Standard

I, CF type, anti-defibrillation

Memory

300 ECGs