12 Channel ECG Machine with 7 Inch LCD Screen

12 Channel ECG Machine with 7 Inch LCD Screen

Features
1.Portable delicate design, big color LCD to display and soft alphanumeric keyboard operation
2.Accurate pulse pace identification and excellent auto-interpretation function
3.High accuracy digital filter, auto baseline adjustment
4.12 leads synchronously acquisition and displa; Recording mode : 3ch+++, 6ch, 6ch+, 12ch 
5.Working modes: Manual / Auto / Analysis / Storage
6.800×480 graphic 7 inch color LCD to display detailed ECG information
7.250 patient cases save and replay (SD card storage is optional)
8.Built-in rechargeable Li-ion battery supports continuous work for about 4 hours. 
9.215mm*20m roll or 210*140mm folder, high resolution thermal paper
10.Rs232 and USB interface ( USB disk storage,laser printer printing , PC ECG software are optional )
11.Language : English, Chinese, French, Italian, Spanish, Russian 
12.300mm*230mm*75mm, 2.8kgs
Technical Specification
Lead Standard: 12 leads 
Time constant: ≥3.2s
Lead acquisition: 12bit/1000Hz (synchronously 12 leads) 
Frequency response: 0.05～160Hz(-3db)
Work mode: Man / Auto/Analysis/Storage 
Noise level: ＜15μVp-p
Filter 
AC Filter: 50Hz / 60Hz
EMG Filter: 25Hz / 45Hz
Anti-Drift Filter: 0.15Hz (Adaptive) 
Inter-channel Interference: ≤0.5mm
CMMR: ≥120dB (with AC FILTER) 
Sensitivity 2.5，5，10，20, 40, Auto  (mm/mV)
Input circuit 
Floating; Protection circuit against
Defibrillator effect 
Recording mode 
3ch+++, 6ch, 6ch+,12ch
Default Man. Mode is  3ch+++  format
Default Auto. Mode is  12ch format
Input Impedance: ≥50MΩ 
Paper speed: 6.25、12.5、25、50mm/s（±3％）
Input circuit current: ≤0.05μA 
Paper:  215mm *20m Roll or 210*140mm folder paper
Patient current leakage: ＜10μA 
Communication: RS232/ USB port  ( optional) 
Calibrating voltage: 1mV±2％ 

Power Supply
AC 110-230V(±10%),50/60Hz（±1Hz),60VA
DC Built-in rechargeable battery,14.4V(4400mAh)
Voltage tolerance: ≥±500mV 
Dimension/Weight: 347mm×293mm×83mm/4.8Kg