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Index  »  Products  »  Diagnostic Category  »  ECG machine  »  ECG-903 (Three channel)
| PostDate:2010-12-21 | Click:

Dimension:300mmX230mmX61mm
 
Packing:375mmX295mmX195mm
 
Weight:4.5kg(gross); 3.57kg(net)
 
 
Three channel with interpretive
Build in rechargeable Li battery
Chinese/English language
Simultaneous 12 leads
192X64 graphic LCD
Paper size: 63mmX20/30m
Built in RS232 interface (USB is optional)

Specification

Items
specification
Lead
standard 12 leads
lead acquisition
synchronously 12 leads
Data acquisition
18bit/1000Hz
Record mode
Manual mode; AUTO1; AUTO2; AUTO3
Filter
AC, EMG,Drift Fliter
CMRR
≥100dB(with AC filter)
Input circuit
Floating; Protection circuit against Defibrillator effect
Input circuit current
≤0.1μA
Input Impedance
≥2.5MΩ
Patient current leakage
<10μA
Calibrating voltage
1mV±2%
Voltage tolerance
±500mV
Time constant
>3.2s
Frequency response
0.05 ~150Hz
Noise level
≤15μVp-p
Sensitivity valve
≤20μV
Inter-Channel Interference
≤0.5mm
Paper speed
25、50mm/s(±3%)
Sensitivity
AUTO,2.5,5,10,20mm/mV
Recording mode
Thermal Array printing
Paper specification
63mmx30m,roll
LCD display
192x64 graphic LCD,display status&waveform.
Safety classification
IEC60601-1 class I, type CF
Power supply
AC :110V/220V/110~230V,50/60Hz±1Hz;30VA
DC :14.4V(2000mAh) rechargeable Li-ion battery
Fuse
AC extend T500mA/125V ¢5x20mm
AC extend T400mA/250V ¢5x20mm
AC extend T2.0A/250V ¢5x20mm

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