Main Parameters; Environment Requirements - Gima OXY-200 Guía De Uso

4.2 Main parameters

A Measure of SpO
Measure range: 0~100%
Accuracy:
When the SpO
the permission of absolute error is ±2%;
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%
2
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
2
0.4%. SpO error is ±4%; pulse rate error is ±2 bpm or ±2% (select larger).
2
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%
2
Pulse Rate: 0bpm~254bpm

4.3 Environment requirements

Storage Transportation Environment
a) Temperature: -40°C~60°C
b) Relative humidity: ≤95%
c) Atmospheric pressure: 500hPa~1060hPa
2
measure range is 70%~100%,
2
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