ECG MACHINE ECG-1203B

Input circuit Floating, Protection against defibrillator effect

Voltage tolerance：±500m V

Time constant:＞3.2s

Frequent response： 0.05Hz~150Hz

Input Impedance：＞50MΩ

Input Circuit Current： ≤ 0.1µ A

Patient Auxiliary Current：: < 10µ A (220V-240V/50Hz)

CMRR: ≥ 100dB, with AC Filter

A/D ResolutionA/D: 12bits/1000HZ

Acquisition Mode:Simultaneously acquisition of 12 lead, full

screen display of 3 channel ECG waveforms.

Sensitivity：5，10，20mm/mV

Lead		12 leads,Standard or Cabrera, 12 leads simultaneously acquisition
Input circuit		Floating,Defibrillation protection
LCD display		480*272 4.3 inch color screen LCD display ECG waveform, operation conditions,Time,Heart-rate,etc
Safety		IEC class I, type CF
Sampling rate		8000 samples/Sec
Input dynamics		±500mV
Operation Mode		automatic,manual,single channel 60s compressed record,Rhythm analysis (R-R histogram and trend chart)
Filter		AC(50Hz or 60Hz, -20dB)
		EMG (25Hz/35Hz/45Hz/75Hz/100Hz,-3dB)
		Drift (0.5Hz,-3dB)
CMRR		>100dB(with AC filter)
Input circuit current		≤0.1μA
Input Impedance		≥50Mohm
Time constant		≥ 3.2 Sec
Frequency Response		0.05–150Hz,-3dB
Noise Level		≤15μVp-p
Sensitivity		1.25; 2.5; 5; 10;20; 40mm/mV±2%
Calibration Voltage		1mV±2%
Patient Current Leakage		<10uA