|
Lead
|
Standard 12 leads
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Time constant
|
≥3.25
|
|
Lead acquisition
|
32000Hz(synchronously)
|
Frequency response
|
0.05~160Hz(-3db)
|
|
Work mode
|
Manual/Auto/R-R/Store
|
Noise level
|
<15HVp-p
|
|
Filter
|
AC Filter: 50Hz/60Hz
EMG Filter:25Hz/45Hz
Anti-Drift Filter: 0.15Hz(adaptive)
|
Inter-channel interference
|
<0.5mm
|
|
Sensitivity
|
Auto,2.5,5,10,20,40mm/mV(≤3%)
|
|
CMRR
|
>120dB(with AC Filter)
|
Recording mode
|
3ch+++,6ch,6ch+,12ch
|
|
Input Circuit
|
Floating; Protection circuit against
|
Paper speed
|
6.25,12.5,25,50mm/s($3%)
|
|
defibrillator effect
≥50 MO
|
Recording Paper
|
210mmx30m roll thermal paper
|
|
Inputimpedance
|
Power supply
|
AC:110-230V(‡10%),50/60Hz,40VA
|
|
Input circuit current
|
<0.05 HA
|
DC: Built-in rechargeable Li-ion battery,
|
|
Patient current leakage
|
<10 MA
|
|
14.4V,4400mAh
|
|
Calibrating voltage
|
1mV‡2%
|
Communication Port
|
USB, UART
|
|
Voltage tolerance
|
> +500mV
|
Dimension/Weight
|
310mmx278mmx76mm,3.0kgs
|