HE-12A1 Portable 12 Channel 7 Inch Color LCD Rechargeable Digital ECG Machine
Features
• Portable, delicate design, easy to cooperate.
• Accurate pulse pace identification; High accuracy digital filter & auto baseline adjustment.
• 12 leads synchronously acquisition and record; recording mode 3ch+++, 6ch, 6ch+, 12ch
• Four working modes : Auto / Man / R-R Rhythm / Storage.
• 800x480 graphic, 7 inch color LCD to display ECG information
• Alphanumeric keyboard to operate.
• 250 patient cases storage and replay ( internal SD card is optional ).
• With freeze function of freezing 12 seconds ECG.
• 210mmx20m, roll paper, high resolution thermal printing ( optional for Z-fold paper ) .
• Rechargeable Li-ion battery supports long time continuous work.
• Rs232 and USB port support USB flash storage, laser printer printing (optional).
• PC ECG management software is optional.
|
Technical
Specifications |
|||
|
Lead |
Standard 12 leads |
Time constant |
≥3.2s |
|
lead acquisition |
12bit/32000Hz
(synchronously) |
Frequency response |
0.05~160Hz(-3db) |
|
Work mode |
Manual / Auto / R-R
Analysis / Storage |
Noise level |
<15μVp-p |
|
Filter |
AC Filter : 50Hz /
60Hz |
Inter-channel
Interference |
≤0.5mm |
|
CMMR |
≥120dB (with AC
FILTER) |
Sensitivity |
Auto, 2.5,
5,10,20,40mm/mV ( 3%) |
|
Input circuit |
Floating; Protection
circuit against defibrillator effect |
Recording mode |
3ch+++, 6ch, 6ch+,
12ch |
|
Input Impedance |
≥50MΩ |
Paper speed |
6.25, 12.5, 25,
50mm/s(±3%) |
|
Input circuit
current |
≤0.05μA |
Paper |
210mm x 20m roll
thermal paper |
|
Patient current
leakage |
<10μA |
Communication |
RS232/ USB port |
|
Calibrating voltage |
1mV±2% |
Power Supply |
AC 110-230V(±10%),
50/60Hz(±1Hz), 40VA |
|
Voltage tolerance |
≥±500mV |
Dimension/Weight |
310mm x 278mm x
76mm, 3.0kgs |
