GE Medical Systems marquette Dash 2000, Service Manual, Page: 31 / 202

EQUIPMENT OVERVIEW: Performance Specifications
Revision A DASH 2000 Patient Monitor 2-9
2000 412-001
Pulse Oximetry
(SpO2)
Non-invasive Blood
Pressure (NBP)
Alarms: User-selectable upper and lower
limits for systolic, diastolic, and
mean pressures
Parameters monitored: Arterial oxygen saturation (SpO2)
and peripheral pulse rate (PPR)
SpO2 range:
calibrated: 50 Ð 100%
total: 0 Ð 100%
PPR range: 25 Ð 250 beats per minute (±3 beats
per minute)
Accuracy: Actual accuracy depends on probe.
Please reference manufacturer's
specifications.
SpO2: ±2% (70 Ð 100% SpO2) ±1 standard
deviation
±3% (50 Ð 69% SpO2) ±1 standard
deviation
PPR ±3 beats per minute
Alarms: User-selectable upper and lower
limits for SpO2 and PPR
Measurement technique: Oscillometric
Displayed parameters: Systolic, diastolic, and mean
pressures, pulse rate, time of last
measurement
Measurement modes: Manual, auto, and stat
Heart rate detection: 30 to 300 beats per minute
Total cycle time: 20 to 40 seconds typical (dependent
on heart rate and motion artifact)
Automatic cycle times: 0 to 24 hours
Auto zero: Zero pressure reference prior to
each cuff inflation
Tubing length:
Adult: 12 feet (3.6 m)
Neonatal: 8 feet (2.4 m)
Automatic cuff deflation: Cycle time exceeding 3 minutes
(90 seconds neonatal), power off, or
cuff pressure exceeds 300 mmHg
(+10%) adult, 150 mmHg (+10%)
neonatal
Cuff sizes:
Disposable: Large adult, adult, small adult,
pediatric, small pediatric, and
infant
Reusable: Thigh, large adult, adult, child, and
infant
Alarms: User-selectable upper and lower
limits for systolic, diastolic, and
mean pressures