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9 SPECIFICATION
SpO2 [see note 1]
Display range
Measured range
Accuracy [see note 2]
Resolution
PR
Display range
Measured range
Accuracy
Resolution
Accuracy under low perfusion [see note 3]
Light interference
Pulse intensity
Upper and lower limit of measured values
SpO2
PR
Optical sensor [see note 4]
Red light
Infrared light
Memory
Safety class
International Protection
Working voltage
Working current
Power supply
Dimension and Weight
Dimensions
Weight
Note 1: the claims of SpO2 accuracy shall be supported by clinical study measurements taken over the full range. By artificial inducing,
get the stable oxygen level to the range of 70 % to 100 % SpO2, compare the SpO2 values collected by the secondary standard pulse
oximeter equipment and the tested equipment at the same time, to form paired data, which are used for the accuracy analysis.(It is
applicable for the probes equipped
There are 12 healthy volunteers (male: 6. female: 6; age: 21~29; skin color: black: 4, light: 7, white: 1) data in the clinical report.
ENGLISH
Lot number
0% ~ 99%
0% ~ 100%
70%~100%: ±2%;
0%~69%: unspecified.
1%
30 bpm ~ 250 bpm
30 bpm ~ 250 bpm
±2 bpm or ±2%, whichever is greater.
1 bpm
Low perfusion 0.4%:
SpO2: ±4%;
PR: ±2 bpm or ±2%, whichever is greater
Under normal and ambient light conditions, the
SpO2 deviation ≤ 1%
Continuous bar graph display, the higher display
indicates the stronger pulse.
0% ~ 100%
0 bpm ~ 254 bpm
Wavelength: about 660 nm, optical output pow-
er: < 6.65 mW
Wavelength: about 905 nm, optical output pow-
er: < 6.75 mW
Up to 99 group of data under auto mode, total
duration does not exceed 72 hours.
Up to 24-hour data under manual mode.
Internally powered equipment, type BF applied
part
IP22
DC 2.6 V ~ 3.6V
≤ 100 mA
Dry battery (2AA)
110(L) × 60(W) × 24(H) mm
About 120g (with Dry battery(2AA))
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