Digital Twelve Channels EKG

Features:
1.Simultaneous acquisition, real-time recording and Printing of 12-channel ECG waveform;
2.Graphic display of 12-lead ECG waveform;
3.Built-in analysis software of age which assures accurate analysis result;
4.Auto-measurement, auto-interpretation, waveform playback and storage of ECG data;
5.RS232 and USB interface cope with data-share or remote data management requirement;
6.Option wireless function makes more convenient communication with PC;
7.User friendly operation system contributed by built-in HELP function;
8.Literal and graphic operation interface;
9.Powerful filters to minimize interference;
10.Heart rate measurement and pace-maker protection circuit;
11.Multi-printing formats: manual/automatic, standard 12 channel, 3 channel plus 3 rhythm lead,6 channel, 6 channel plus rhythm lead, 60s analysis of arrhythmia, R-R histogram, trend graph;
12.AC, DC or built-in lithium battery power supply, alarm of battery weak and Lead-off;
13.Comfort and durability contributed by silicon gel keypad;
14.Tremendous ECG data can be saved in built-in SD card;
15.ECG working station supported optional.



Specifications:
Lead: Standard 12 leads
Acquisition mode: simultaneous 12 leads
Operating mode: auto/manual
Screen Size:Class L 5.7 Inch/Class M 7.0 Inch
Input Circuit:Floating, protection against defibrillator and pacemaker
Input Impendence:>50MO
Input Circuit Current:<50nA
Calibration Voltage:1mV 2%
Depolarization Voltage: 500mV
Ampling Rate:1.0ms(1000Hz)
A/D Convertor:12bits
Frequency Response:0.05Hz~165Hz (-3dB)
Time Constant:>3.2s
Noise Level:=15Vp-p
CMRR:=100dB
Digital Filters:HUM, EMG, ADS
Sensitivity:Auto, 2.5, 5, 10, 20mm/mV ( 2%)
Measurement:Heart rate, PR Int., Vent. Rate, P/QPS/T Axis
Patient Data:Date, time, ID, name, gender, age, height, weight, blood pressure, etc.
System Data:Sensitivity, paper speed, filter on/off, hospital name, etc.
Print-out:Waveform, waveform + measurement report, or waveform + measurement report+analysis
Printing System:High speed, high sensitivity thermal matrix printing system
Paper Speed:6.25,12.5, 25, 50mm/s ( ?3%)
Printing Paper:216mm x 30m roll paper, or 216mm x100 mm x 200 pages Z-fold paper
AC:100V-240V(50/60Hz)
DC:19V/3.5A
Battery:14.4V/4400mAh, built-in rechargeable lithium batter, over 2 hours working time
Safety Standard:IEC, Class I, Type CF
Carton Size:340 x 280 x 80mm
Net Weight:3.5Kgs
Gross Weight:5.5Kgs