|
Lead system |
12 leads, 3 channels sampling synchronized |
|
Input mode |
Floating and Eliminates trembling protects |
|
Input impedance |
>50M Ω |
|
Output impedance |
< 100 Ω |
|
Patient leak current |
< 10 µA |
|
Input loop current |
≤ 0.1 µA |
|
Calibration voltage |
1mV±1% |
|
Output voltage |
0.5mm/mV±3% |
|
A/D conversion |
14 bit |
|
Frequency response |
0.05Hz-150Hz |
|
Time constant |
>3.2s |
|
Common-mode restrain ratio |
>80dB
>100dB(with AC filter) |
|
EMG filter |
25Hz(-3dB)/35Hz(-3dB)/35Hz(-3dB) |
|
Standard sensitivity |
10mm/mV±0.2mm/mv |
|
Sensitivity selection |
2.5、5、10、20mm/mV, Transformation error±3% |
|
Polarization-endured voltage |
±400mV |
|
Noise level |
≤ 15 µVp-p |
|
Baseline control |
Auto-adjusting |
|
ECG output |
0.5V/mV±5%, single port= 100 Ω |
|
Power supply |
Ac: 200V, 50Hz, 15VA
Dc: 12V rechargeable battery |
|
safety standard |
IEC I category, CF style |
|
Operation method |
Auto or Manual |
|
Analysis function |
ECG parameters auto-measure, auto-analysis |
|
Printing speed |
12.5、25、50mm/s±1% |
|
Recording system |
Thermal-array printing system |
|
Recording paper standard |
high-speed rool 50mmX30m |
|
Dimensions |
(L x W x H)310X230X70mm |
|
Packing size |
(L x W x H)400X360X130mm |
|
Net weight |
2.7kg |
|
Gross weight |
4.5kg |
