GE Dash 3000 Service Manual page 38

2-20
Equipment Overview: Technical Specifications
CO2 measurement specifications:
Measurement range:
Pi CO2/Fi CO2:
Pe CO2/Fe CO2:
RR:
Accuracy:
Display update interval:
CO2 waveform sweep speed:
CO2 averaging:
CO2 measurement stability:
Resolution:
Noise:
60 Hz interference:
Step response time:
Adult:
Neonatal
Interference:
N2O gas:
O2 gas:
Barometric pressure:
Water vapor:
Anesthetic agent:
Airway adapter variability:
Warm-up time:
Calibration:
Factory settings:
Verification:
Respiration rate specifications:
Range (for 5% step size):
Accuracy:
Resolution:
Barometric pressure sensor
specifications:
Range:
Accuracy:
Alarms:
Dash 3000/4000 Patient Monitor
2000966-339
0 to 100 mmHg/0 to 13%
0 to 100 mmHg/0 to 13%
0 to 120 breaths/min
±5% of reading or ±2 mmHg, whichever is greater
2 sec
Selectable 6.25, 12.5, or 25 mm/sec
Selectable from single breath, 10 sec, or 20 sec
Accuracy maintained over 8 hours
1 mmHg
2% of reading or 0.5 mmHg (maximum), whichever is
greater
<0.5 mmHg at 38 mmHg
<60 ms (10-90%)
<50 ms (10-90%)
±5% of reading or ±2 mmHg (maximum), whichever is
greater, with N2O compensation enabled
±5% of reading or ±2 mmHg (maximum), whichever is
greater, with O2 compensation enabled
±2 mmHg (maximum) from 500 to 800 mmHg
±1.5% of reading or ±0.5 mmHg (maximum),
whichever is greater
±0.5 mmHg (maximum) for concentration of no more
than 5% of halogenated agents
±3% of reading or ±1.5 mmHg (maximum), whichever
is greater, with same or different adapter; not applicable
after adapter zero
Less than 15 seconds to initial CO2 indication, full
specification within 120 seconds; waveform immediate
upon power up
Factory calibration settings stored in nonvolatile
memory within the sensor; 15 second adaptor
calibration when switching airway types
Zero and span performance check with on-cable verifier
0-120 breaths per minute
±1 breath per minute
±1 breath per minute
530 to 785 mmHg (70.7 to 104.7 kPa)
±25 mmHg
User-selectable upper and lower limits for CO2 and RR.
Revision A