Medical Point

12 Channel Electrocardiograph

Compact in size, easy and direct operation, portable
Accurate pace pulse identification and automatic analysis function
Four working modes: Manual / Auto / Physical Examination / Storage
12 leads simultaneous waveforms display
800 x 480 graphic 7 inch color screen with Alphabet keyboard for input (only for 12-CK)
800 x 480 graphic 10 inch color touch screen (only for 12-CT)
215mm, 12 channel format recording
Built-in USB, RS232 interface, ECGNET software optional
Adapt to 110-230V, 50/60Hz AC power supply
Advanced [Freeze] function
250 patients information storage (Extendable)
USB interface allows net transmission, USB flash disk and USB printer connected
High accuracy thermal printing, adapt to 215mm roll paper and 210x140mm Z-fold paper

Lead	Standard 12 leads
lead acquisition	12bit/1000Hz (synchronously 12 leads)
Work mode	Manual / Auto / Physical Examination / Storage
Filter	AC Filter :50Hz/60Hz EMG Filter: 25Hz / 45Hz Anti-Drift Filter: 0.15Hz (Adaptive)
CMMR	≥100dB (with AC Filter)
Input circuit	Floating; Protection circuit against Defibrillator effect
Input impedance	≥50MΩ
Input circuit current	≥0.05µA
Patient current leakage	≥10µA
Calibrating voltage	1 mV±2%
Voltage tolerance	≥±500mV
Time constant	≥3.2s
Frequency response	0.05~160Hz (-3db)
Noise level	< 15µVp-p
Inter-channel interference	≤0.5mm
Sensitivity	Auto, 2.5, 5, 10, 20, 40mm/mV
Recording mode	3ch+++, 6ch, 6ch+, 12ch Default Man. Mode is 3ch++ format Default Auto.Mode is 12ch format
Paper speed	6.25, 12.5, 25, 50mm/s (±3%)
Paper	215mm x 20m roll paper or 210mm x 140mm Z-fold paper
Communication	RS232 / USB port
Power supply	AC 110-230V (±10%), 50/60HZ (±1 Hz), 60VA DC Built-in rechargeable battery, 14.4V (4400mmAh)
Dimension / Weight	347mm x 293mm x 83mm / 4.8Kg (ECG-3312B) 347mm x 293mm x 83mm / 5.8Kg (ECG-3312G)

Lead acquisition	12bit/1000Hz (synchronously 12 leads)
Work mode	Manual/Auto/1-channel 60s compressed record/Rhythm analysis
Filter	Muscle filter: (25Hz/35Hz/45Hz/75Hz/100Hz,-3dB)
CMRR	≥100dB (with AC Filter)
Input circuit	Floating; Protection circuit against Defibrillator effect
Input impedance	≥50MΩ
Input circuit current	≤0.05µA
Patient current leakage	≤10µA
Calibrating voltage	1mV±2%
Voltage tolerance	≥±500mV
Time constant	≥3.2s
Frequency response	0.05~150Hz (-3db)
Noise level	< 15ΩVp-p
Inter-channel interference	≤0.5mm
Sensitivity	1.25, 2.5, 5, 10, 20, 40mm/mV
Recording mode	3+3ch, 6ch, 6+1ch, 12ch, 12ch+1
Paper speed	5, 6.25, 10, 12.5, 25, 50mm/s (±3%)
Paper	216mm x 20m roll paper
Communication	RS232 / USB port
Power supply	AC 1 10-230V (±10%), 50/60HZ (±1 Hz), 60VA DC Built-in rechargeable battery, 14.8V (4400mmAh)
Weight	3.9Kg
Box Dimension	440mm x 410mm x 240mm