3-17
3.13 IBP Specifications
Number of channels 2
Pressure readings Systolic, diastolic, mean pressures and PR
Pre s s u r e la b e l s ART, PA, C V P, R AP, L A P, I C P, P1 a n d P 2
Linear input range will be -50 to﹢300 mmHg, after zeroing.
ART 0 to 300 mmHg
PA -6 to 120 mmHg
CVP/RAP/LAP/ICP -10 to 40 mmHg
Measurement range
P1/P2 -50 to 300 mmHg
Resolution 1 mmHg
Precision ±2% or ±1mmHg, whichever is greater
Excitation
will be 5 Volts DC, ± 2%
Minimum load resistance will be 300Ω per transducer.
Update period 1s
Zero offset range ± 200 mmHg
Zero accuracy ± 1 mmHg
Noise <0.5 mmHg RTI, DC to 12.5 Hz, 300Ω source impedance.
Drift <0.15 mmHg/℃; will not exceed ± 1 mmHg in 24 hours.
Frequency Response DC-12.5Hz ±1 Hz, -3db
PR from IBP
Measurement range 25 to 350 bpm
Precision 25 to 350 bpm: ±1 or ±1%, whichever is greater.
Resolution 1 bpm
Pressure transducer
Excitement voltage 5 VDC, ±2%
Sensitivity 5 uV/V/mmHg
Impedance range 300 to 3000Ω
Volume displacement
(ABBOTT)
＜0.04 mm3 /100 mmHg
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