WSE-3303B 3 channel 12 leads ECG EKG Monitor machine
Product Features :
1. Portable and delicate design, easy to operate
2. Accurate pulse pace identification function
3. High accuracy digital filter, automatic baseline adjustment
4. Working modes: Manual, Automatic, Arrythmia Analysis, Storage
5. 80mm, three channel format recording, excellent automatic interpretation
6. 320x240 graphic 3.5 inch color LCD to simultaneously display ECG information
7. 250 patient cases storage and replay ( SD card is optional )
8. Detailed patient information record
9. Freeze function
10. Adapt to 110-230V,50/60Hz power supply. Built-in rechargeable Ni-MH battery
11. RS232 and USB interface, optional for USB storage, external laser printer printing,
PC ECG software functions.
Specifications
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
5，10，20, 40, Auto (mm/mV)
Input circuit
Floating; Protection circuit against
Defibrillator effect
Recording mode
1ch+, 3ch, 3ch+
Default Man. Mode is 3ch format
Default Auto. Mode is 3ch+ format
Input Impedance
≥50MΩ
Paper speed
6.25、12.5、25、50mm/s（±3％）
Input circuit current
≤0.05μA
Paper
80mm *20m high resolution thermal roll paper
Patient current leakage
＜10μA
Communication
RS232/ USB port
Calibrating voltage
1mV±2％
Power Supply
AC 110-230V(±10%),50/60Hz（±1Hz),60VA
DC Built-in rechargeable Ni-MH battery,12V (1500mAh)
Voltage tolerance
≥±500mV
Dimension/Weight
300mm×230mm×75mm / 2.8Kg
