GE B20 User Manual page 140

Operating altitude 660 to 1060 mbar
E-Entropy module Environment
Operating temperature 10 to 40°C (50 to 104°F)
Non-operating -20 to 60°C (-4 to 140°F)
temperature
Operating humidity 10 to 90% noncondensing
Non-operating humidity 10 to 90% noncondensing
Electrical
AC input voltage 100 to 240 V ±10%
AC input frequency 50/60 Hz
AC input power ≤150 VA
Power supply Internal battery or AC power
Power cord type cord connector IEC/EN 60320-1/C13
For USA, different type of plugs should be used for connection to
the alternate voltage 13 A 125 V or 6 A 250 V.
Fuse 250 V, 2.5 Ah
Battery Exchangeable lithium-ion, 2 pcs max.
Battery life 300 cycles minimum to 50% capacity
Battery information model SM 201-6; 11.1 V, 3.52 Ah
Charging time 2 hours to 90% per battery pack
Operation time Up to 4.5 hours
Recorder
136
Power comsumption
Recorder type
Resolution
Paper width
Waveforms
Print speed
Defibrillator synchronization connector
NOTE: In the defibrillator synchronization connector, Pin 1,2,3,4,7 are
grounding.
Synchronization pulse (Pin 5)
Pulse width:
Delay:
Amplitude:
Output impedance:
Standby: ≤1.2 W
Printing: ≤10 W
Thermal array
Vertical 8 dots/mm (200 dots/inch)
in non-waveform mode
Horizontal 24 dots/mm (600 dots/inch)
mimimum in waveform mode
50 mm, printing width 48 mm
Selectable 1, 2, or 3 waveforms
1, 6.25, 12.5, 25 mm/s
10 ms ±20% positive pulse
< 35 ms (R-wave peak to leading edge
of pulse)
CMOS compatible
3.5 V min. at 1 mA sourcing
0.5 V max. at 5 mA sinking
200 Ω