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

< 10μA

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

±400mV

Baseline Control

Automatic baseline control
Automatic inhibition of baseline drift