Three Channel ECG Machine

Features:

1.Simultaneous 12 leads ECG acquisition and display

2.Simultaneous 3 leads ECG printing with 80mmthermal paper

3.7 inch 800 x 480 TFT color LCD

4.Alphanumeric keyboard

5.Built-in rechargeable lithium battery, print up to 1080 ECG reports

6.Built-in 4GB SD card, save up to 10,000 ECG reports in XML format

7.Pacemaker detection

8.Precise ECG auto-interpretation program

9.USB SLAVE port can be connected to PC-ECG software (optional)

10.Connect to an external USB printer supporting PCL6 language by USB

MASTER port to print12 leads ECG report on A4 paper

11.Network transmission (optional)

12.Software upgrade automatically via SD card

Technical Specifications:

1.Leads: standard 12 leads

2.Patient current leakage: ＜10μA (220V-240V)

3.Lead acquisition:12bit/1000Hz（synchronously 12 leads ）

4.Measurement Range:±5mVpp

5.Calibrating voltage: 1mV±2％

6.Work mode: Manual, Auto, R-R analysis

7.Voltage tolerance: ≥±500mV

8.Time constant: ≥3.2s

9.Frequency response: 0.05～160Hz(-3db)

10.Input dynamic range:±10Vpp

11.Anti Baseline Drift: Automatic

12.Sensitivity valve: ≤20μV

13.Sensitivity: 2.5, 5, 10, 20mm/mV（±3％）

14.Inter-channel Interference: ≤0.5mm

15.Paper speed:5, 6.25,12.5, 25, 50mm/s（±3％）

16.Filter

EMG Filter：25 Hz / 30 Hz / 40Hz
Low Pass Filter：75 Hz / 100 Hz / 150Hz
DFT Filter：0.05 Hz/0.15 Hz/0.25 Hz/0.32 Hz/ 0.5 Hz/ 0.67Hz/ ADS

AC Filter : 50 Hz / 60Hz

17.CMMR: 98dB

18.Input Impedance: ≥50MΩ

19.Input circuit current: ≤0.05μA

20.Noise level: ＜15μVp-p

21.Input circuit: floating; protection circuit against defibrillator effect

22.Recording mode :

Automatic: 3CH×4+1R, 3CH×4
Manual: 3CH, 2CH, 1CH
Rhythm: Any lead selectable

23.Recording System: Thermal matrix printing

24.Recording Paper: Roll: 80mmx20M

25.Interface: Network interface, USB Master/Slave, SD card

26.Display: 800×480 pixel TFT LCD

27.Sample Rate:

Normal:1000sps/channel
Pacemaker: 10,000sps/channel

28.Pacemaker Detection: ≥± 2 mV ≥± 0.1 ms

Standard Configuration:

1.Main unit 1 set

2.Patient cable 1 set

3.Limb electrode 1 set (4pcs)

4.Chest electrodes 1 set (6pcs)

5.Grounding cable 1 pc

6.Paper axis 1 set

7.Thermal paper 1 roll

8.Fuse 2 pcs

9.3-cord power cord 1 pc

10.AC Adaptor 1 pc

11.User manual 1 pc