36 Technical Data
LCD screen
Type TFT; color
Size ["] 12.1; active diagonal
Resolution [dpi] 800*600; SVGA
Brightness
(programmable)
80 cd/m
2
; with battery operation (software-
dependent)
200 cd/m
2
; with battery operation (software-
dependent)
ECG module: General Information
Protection degree BF, EN 60601-1, Section 5.2
Power consumption
[W]
0.7; maximum
More Defibrillation-proof
ECG module: ECG Functions
Leads 3, Einthoven
dB Common-mode rejection and crosstalk attenuation
60; at 50 Hz and input resistance <100 kz
Input alternating
current [mV]
±25
Permissible
DC offset [mV]
±300
Amplitude
tolerance [%]
±5; in a frequency range of 5 to 50 Hz; further
requirements as specified in AAMI EC 11 1991
A/D converter 12 bit
Scan rate [Hz] 500 ... 1000, for ECG data (software-dependent)
Resolution [µV] 1,5
Noise [µV] < 20
Frequency range
[Hz]
0,6 ... 150; +0/-3 dB for the leads
Overmodulation
display
Continuous signal line at the upper or lower limit of
the ECG field
ECG port Redel plug, 14-pin
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