Name: Factory price!!CE approved 3.5 Inch Color ECG machine/ Electrocardiograph/three channel EKG machine
Brand: OEM
Availability: InStock

Product Details

Product Name

Digital 3-channel Electrocardiograph

Model

EKG-903A

Key words

3.5 Inch Color ECG machine/ Electrocardiograph/3 channel ECG machine/EKG machine

Brief introduction

12-lead simultaneous resting ECG machine

thermal printing

Rechargeable battery

One-touch use

Features:
12-lead simultaneous standard resting ECG
One-touch operation
Concept of floating input circuit meets IEC safety standard
High-resolution thermal printing array system
Frequency response is as high as 150Hz
Capable of printing continuously on channel trace and annotations including lead mark and parameter such as sensitivity, paper speed and filter operation status
High resolution digital filter inhibits baseline drift without affecting ECG waveform
Rechargeable battery supporting more than 50 patient examinations

Safety standard	IEC class I, type CF
Input circuit	Floating; Protection against Defibrillator effect
Lead	Standard 12 Leads, Lead change automatically
Patient current leakage	<10μA
Input impedance	≥10ΜΩ
Calibrating voltage	1mV±3%
A/D conversion	12 bit
Frequency response	0.05Hz~150Hz (IEC)
Time constant	>3.2seconds
CMRR	>80dB
	>100dB (with filter)
EMG filter	35Hz (-3dB) / 25Hz (-3dB)
Sensitivity	1/2, 1, 2 (cm/mV), Conversion Deviation≤5%
Recording system	Thermal-array
	8 dots/mm ( vertical )
	16 dots/mm ( horizontal, 25mm/sec )
Paper speed	25, 50mm/s±3%
Recording paper	50mm,20m, high-speed roll
Input circuit current	≤50nA
Power supply	AC: 220V / 110V, 50/60Hz
	DC: 12V rechargeable battery
Skin voltage tolerance	±300mV
Noise level	<15uVp-p
Dimensions	310×230×70mm
Dimension of packing	400×280×160mm
Weight	3.75kg