Welch Allyn Atlas Operator's Manual page 81

Range
Accuracy
Alarms
Alarm Ranges
Waveform Display
Respiration Rate Display
Display Sweep Speeds
A.7 Temperature (Models 622xx & 623xx)
Range
Accuracy
Resolution
Compatibility
Alarms
Temperature Display
Units
A.8 Backup Battery (Models 622xx & 623xx)
Type
Duration
Charging
Charge time
Alarms
Low Battery Alarm
Very Low Battery Alarm
Nearly depleted Battery Alarm
5 to 100 breaths/minute
±3 breaths/minute
High and Low Respiration Rate
Respiration Low limits: 5 to 99 breaths/minute
Respiration High limits: 6 to 100 breaths/minute
One line Respiration waveform
Numeric
3.125, 6.25, 12.5 mm/second
17° to 50°C (62.6° to 122° F)
±0.2°F, ±0.1°C plus probe tolerance.
±0.1°F or ±0.1°C
YSI 400 series probes
None provided
Numeric
Fahrenheit or Centigrade
Sealed Lead Acid (leak proof)
BP reading every 5 minutes; 15 second strip printed
every 5 minutes:
1 hour (model 622xx)
45 minutes (model 623xx)
Automatic when AC power connected
80% capacity: 5 hours
100% capacity: 24 hours
Low battery
Very low battery
Nearly depleted battery
10 minutes remaining; chime every 2 minutes and
CRT message
5 minutes remaining; chime every minute and CRT
message
1 minute remaining; trend data printed; continuous
alarm and CRT message; system shut down, BP
pressure released
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