Main Parameters; Environment Requirements - Gima OXY-200 Mode D'emploi

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4.2 Main Parameters

A Measure of SpO
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Measure range: 0~100%
Accuracy:
When the SpO measure range is 70%~100%,the permission of absolute error is ±2%;
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Below 70% unspecified.
B Measure of pulse rate
Measure range:30bpm~250bpm
Accuracy: ±2 bpm or ±2% (select larger)
C Measure of PI
Range: 0~20%
When the PI measure range is 1%~20%,the permission of absolute error is ±1%
When the PI measure range is 0%~0.9%,the permission of absolute error is ±0.2%;
D Resolution
SpO : 1%
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Pulse rate: 1bpm
PI: 0.1%
E Measure performance in weak filling condition:
SpO and pulse rate value can be shown correctly when pulse-filling ratio is 0.4%. SpO
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error is ±4%; pulse rate error is ±2 bpm or ±2% (select larger).
F Resistance to surrounding light:
The deviation between the value measured in the condition of man-made light or indoor
natural light and that of darkroom is less than ±1%.
G Power supply requirement:
Alternating current supply:100～240V AC 50/60Hz
Internal electrical power source:3.6 V DC ~4.2V DC.
H Optical sensor
Red light (wavelength is 660nm,6.65mW)
Infrared (wavelength is 880nm, 6.75mW)
I Adjustable alarm range:
SpO : 0~100%
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Pulse Rate: 0bpm~254bpm

4.3 Environment Requirements

Storage Transportation Environment
a) Temperature :-40℃~60℃
b) Relative humidity :≤95%
c) Atmospheric pressure :500hPa~1060hPa
Operating Environment
a) Temperature:0℃~40℃
b) Relative Humidity :≤75%
c) Atmospheric pressure:700hPa~1060hPa
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