JB02020-INS-LAB-RevA20 • Fingertip Oximeter User Manual
17
8 TECHNICAL SPECIFICATIONS
SpO
2
Measurement
Transducer
Dual-wavelength
LED sensor with
wavelength
Red light
663 nm, Infrared
light: 890 nm.
Maximal average optical
output power
≤2mW
SpO
2
display range
35%~100%
SpO
2
measuring accuracy
≤ 2% for SpO
2
range from 70%
to 100%
Pulse Rate
measurement
PR display range
30bpm~240bpm
PR measuring accuracy
±2bpm or ±2%
(whichever is
greater)
Perfusion Index
(PI) Display range
0%~20%
Preset over-limits
SpO
2
low limit
90%
Pulse
Rate
Limit
High
120bpm
Low
50bpm
Summary of Contents for John Bunn JB02020
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