HE-03A Medical Portable 3 Channel Color Display Digital ECG Electrocardiograph

HE-03A Medical Portable 3 Channel Color Display Digital ECG Electrocardiograph

Features

• Portable and light weight, easy to operate.

• Accurate pulse pace identification function.

• High accuracy digital filter, automatic baseline adjustment.

• Working modes: Manual, Automatic, R-R, Store.

• 80mm, 3 channel format recording, excellent automatic interpretation.

• 320x240 graphic 3.5 inch color LCD to simultaneously display ECG information.

• 250 patient cases storage ( SD card storage is optional ).

• Detailed patient information input and record.

• With Freeze function.

• Adapt to 110-230V, 50/60Hz power supply. Rechargeable Li-ion battery supports continuously working for about 9 hours.

• USB / UART communication ports support USB storage, laser printer printing and PC ECG software ( Optional ).

Technical Specifications
Lead	Standard 12 leads	Time constant	≥3.2s
Lead acquisition	12 leads synchronously acquisition	Frequency response	0.05 - 160Hz ( -3db )
Work mode	Manual / Auto / R-R / Store	Noise level	<15uVp-p
Filter	AC Filter: 50Hz / 60Hz	Inter-channel interference	≤0.5mm
	EMG Filter: 25Hz / 45Hz	Sensitivity	Auto, 2.5, 5, 10, 20, 40mm/mV (±3%)
	Anti-Drift Filter: 0.15Hz ( adaptive )	Recording mode	1ch+, 3ch, 3ch+
CMRR	≥120dB ( with AC Filter )	Paper speed	6.25, 12.5, 25, 50mm/s (±3%)
Input circuit	Floating; Protection circuit against defibrillator effect	Recording Paper	80mmx20m roll paper
Input impedance	≥50MΩ	Working environment	Temperature 5-40°C; Humidity 25-95%
Input circuit current	≤0.05 uA	Power supply	AC 110-230V (±10%), 50/60Hz (±1Hz )
Patient current leakage	<10 uA		DC Rechargeable lithium battery, 14.4V, 2200mAh
Calibrating voltage	1mV±2%	Communication Port	USB, UART
Voltage tolerance	≥ ± 500mV	Dimension / Weight	300mmx230mmx72mm, 2.8kgs