Lead |
Standard 12 lead |
A/D Converter |
12bit |
Input Circuit |
Isolated;
Protection against pace making
and defibrillation |
Recording Paper |
Roll paper: 63mmX 20m ( 30m ) |
Operation Mode |
AUTO/MAN |
Printer |
Thermal array printer |
Input Impedance |
≥50MΩ |
Baseline Control |
Automatic position |
Input Circuit Current |
≤50nA |
Rhythm Lead |
Standard 12 lead |
Calibrating Voltage |
1mV±3% |
Lead Change |
Automatic/Manual |
Skin Voltage Tolerance |
±300mV |
External Signal |
10mm /mV±5%;
Single ended≥100KΩ |
Sensitivity |
5, 10, 20mm /mV |
ECG Output |
0.5V/mV±5%;
Single ended≤100Ω |
Filter |
AC: 50Hz-(20dB);
EMG: 35-45Hz(-3dB) |
Safety Level |
Class I, Type CF |
Paper Speed |
25, 50mm /s±3% |
Power
Requirements |
AC: 220V, 50Hz/110V, 60Hz
DC: Built in rechargeable battery
Supporting 50 exams after
complete charging |
Time Constant |
≥3.2s(0,+20%) |
Noise Level |
15 Vp-p |
Frequency Response |
0.05-150Hz(-3dB) |
CMRR |
≥100dB |
Package |
640X400X 530mm (4 sets) 240X310X 370mm (1 sets) |
Sampling Rate |
1.25ms |
Weight |
3.5Kgs |
|
