BeneVision N22/N19 Patient Monitor Operator’s Manual A - 5
A.4 Power Supply Specifications
A.4.1 External Power Supply Specifications
A.4.2 Battery Specifications
A.5 Display Specifications
A.6 Recorder Specifications
Line voltage 100 to 240 VAC (±10%)
Maximum Current Maximum 2.8 A
Frequency 50/60 Hz (± 3 Hz)
Fuse Time-lag 250V T4AL
Battery type Rechargeable lithium-Ion battery
Voltage 11.3 VDC
Capacity 5600 mAh
Run time At least 1 hour when the monitor with typical configurations is powered by
one new fully-charged battery and works continuously.
Note: Definition of typical configurations:
The monitor is configured with a 12-lead ECG, Resp, SpO
2
, 4-channel IBP, 2-
channel Temp, CO
2
, C.O., and NIBP module set at an interval of 15 minutes.
WI-Fi is enabled.
The screen brightness is set to the factory default.
Charge time For a new battery:
5 hours to 90% when the monitor is off.
9 hours to 90% when the monitor is on.
Shutdown delay At least 15 minutes (after a low battery alarm first occurs)
Screen type Medical-grade color TFT LCD
Screen Size (diagonal) 19 inches, 22 inches
Resolution 1680 x1050 pixels
Method Thermal dot array
Horizontal resolution 16 dots/mm (25 mm/s paper speed)
Vertical resolution 8 dots/mm
Paper width 50 mm
Paper length 20 m
Paper speed 25 mm/s, 50 mm/s
Number of waveform channels A maximum of 3