Portable Single Channel ECG Machine

Features:
Small size, light weight and delicate design, very convenient to use.
Accurate pulse pace identification function and excellent auto-interpretation function
High accuracy digital filter, auto baseline adjustment
12 leads synchronously acquisition and display;  Record mode : 1ch, 1ch+
Working modes: Manual / Auto / R-R Rhythm
320×240 graphic, 3.5inch color LCD to display detailed ECG information
Adapt to 110-230V, 50/60Hz power supply
Built-in rechargeable Ni-MH battery supports continuous work for about 3 to 4 hours.
50mm*20m high resolution thermal printing
Language : English, Chinese, French, Italian, Spanish, Russian

Specifications:
1.Lead:Standard 12 leads
2.lead acquisition:12bit/1000Hz (synchronously 12 leads)
3.Work mode: Man / Auto/Analysis/Storage
4.Filter:
AC Filter : 50Hz / 60Hz
EMG Filter : 25Hz / 45Hz
Anti-Drift Filter : 0.15Hz (Adaptive)
5.CMMR ≥120dB (with AC FILTER)
6.Input circuit:
Floating; Protection circuit against
Defibrillator effect
7.Input Impedance       ≥50MΩ
8.Input circuit current   ≤0.05μA
9.Patient current leakage    <10μA
10.Calibrating voltage  1mV±2%
11.Voltage tolerance    ≥±500mV
12.Time constant  ≥3.2s
13.Frequency response:0.05~160Hz(-3db)
14.Noise level       <
15μVp-p
15.Inter-channel Interference    ≤0.5mm
16.Sensitivity:       2.5,5,10,20, 40, Auto  (mm/mV)
17.Recording mode:
1ch, 1ch+
Default Man. Mode is  1ch  format
Default Auto. Mode is  1ch+ format
18.Paper speed:6.25,12.5,25,50mm/s(±3%)
19.Paper :50mm *20m Roll paper
20.Communication:RS232/ USB port
21.Power Supply:
AC 110-230V(±10%),50/60Hz(±1Hz),40VA
DC Built-in rechargeable battery,12V(1500mAh)
22.Dimension/Weight   260mm×217mm×58mm / 1.7Kg