www.masimo.com 41 Masimo
Chapter 7: Specifications
Display Ranges and Resolution
Parameter
Range Resolution
rSO
2
0 to 99% 1%
ΔSpO2
0 to 99% 1%
Δbase
0 to 99% 1%
Measurement Accuracy
Measurement [1] A
RMS
rSO
2
(trending) [2] 3% (from 45% to 85% SavO2)
rSO
2
(absolute) [3] 4% (from 45% to 85% SavO2)
* The A
RMS
Accuracy is calculated based upon measurement values that are statistically
distributed; approximately 68% of the measured values fell within +/- the A
RMS
value when
compared to the reference device under a controlled study.