ECG Machine – three channels

ECG Machine – three channels

Description

Features:

1/2/3/(3+2) channel printout format

20×4 character LCD (4 line) to display setting menu and operating condition

Rhythm lead with particular performance of hitogram and trend graph for R-R interval

Automatic measurement and interpretation of standard ECG parameter

128 exams in memory for recall, duplication and transmission to PC

Built in RS232/USB interface supporting data transmission to PC

Able to enter patient info of ID, sex, age and weight

Bilingual operation

Paper size: 63mmx20m roll type

Specfictions:
Lead

Standard 12 leads
Input Circuit

Isolated input circuit;

Protection against defibrillation and pace making
Data Acquisition

Simultaneously 12 lead acquisition
Calibration Voltage

1mV±5%
Sampling Rate

1.25ms
A/D Converter

12 bit
Filter

AC filter; EMG filter; DFT filter
CMRR

> 60dB;

> 100dB ( with AC filter in use)
Input Circuit Current

≤0.1μA
Input Impedance

>50MΩ
Patient Leakage Current

< 100μA
Time Constant

≥3.2s
Frequency Response

0.05 ~ 150Hz
Noise Level

< 15μVp-p
Paper Speed

6.25, 12.5, 25, 50mm/s
Sensitivity

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

±300mV
Baseline Control

Automatic baseline control

Automatic inhibition of baseline drift