7 Inch 3 Channels ECG Machine

Features

● Simultaneous 12 leads ECG acquisition and display

● Simultaneous 3 leads ECG printing with 80mmthermal paper

● 7 inch 800 x 480 TFT color LCD

● Alphanumeric keyboard

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

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

● Pacemaker detection

● Precise ECG auto-interpretation program

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

● Connect to an external USB printer supporting PCL6 language by USB

MASTER port to print12 leads ECG report on A4 paper

● Network transmission (optional)

● Software upgrade automatically via SD card

Technical Specifications

● Leads: standard 12 leads

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

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

●Measurement Range:±5mVpp

● Calibrating voltage: 1mV±2%

● Work mode: Manual, Auto, R-R analysis

● Voltage tolerance: ≥±500mV

● Time constant: ≥3.2s

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

● Input dynamic range:±10Vpp

● Anti Baseline Drift: Automatic

● Sensitivity valve: ≤20μV

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

● Inter-channel Interference: ≤0.5mm

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

● 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

● CMMR: 98dB

● Input Impedance: ≥50MΩ

● Input circuit current: ≤0.05μA

● Noise level: ＜15μVp-p

● Input circuit: floating; protection circuit against defibrillator effect

●Recording mode :

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

●Recording System: Thermal matrix printing

●Recording Paper: Roll: 80mmx20M

●Interface: Network interface, USB Master/Slave, SD card

● Display: 800×480 pixel TFT LCD

● Sample Rate:

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

● Pacemaker Detection: ≥± 2 mV ≥± 0.1 ms

Standard Configuration

● Main unit 1 set

● Patient cable 1 set

● Limb electrode 1 set (4pcs)

● Chest electrodes 1 set (6pcs)

● Grounding cable 1 pc

● Paper axis 1 set

● Thermal paper 1 roll

● Fuse 2 pcs

● 3-cord power cord 1 pc

● AC Adaptor 1 pc

● User manual 1 pc