Pulsoximetro oxy-2 oxy-2 finger oximeter oxymèTRE DE POULS oxy-2



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oxy 2

4 TECHNICAL SPECIFICATIONS

1. 


Display Format: Digital tube Display

 

SpO



2

 Measuring Range: 0% - 100%

 

Pulse Rate Measuring Range: 30 bpm - 250 bpm

 

Pulse Intensity Display: columniation display

2. 


Power Requirements: 2 ×1.5V AAA alkaline battery, 

adaptable range: 2.6V~3.6V

3. 

Power Consumption: Smaller than 25 mA

4. 


Resolution: 1% for SpO

2

 and 1 bpm for Pulse Rate



5. 

Measurement Accuracy: ±2% in stage of 70%-100% 

SpO


2

, and meaningless when stage being smaller than 

70%. ±2 bpm or ±2% (select larger) for Pulse Rate. 

6. 


Measurement Performance in Weak Filling 

 Condition: SpO

2

 and pulse rate can be shown cor-



rectly when pulse-filling ratio is 0.4%. SpO

2

 error is 



±4%, pulse rate error is ±2 bpm or ±2% (select larger).

7. 


Resistance to surrounding light: The deviation be-

tween the value measured in the condition of man-

made light or indoor natural light and that of darkroom 

is less than ±1%.

8. It is equipped with a function switch. The Oximeter can 

be powered off in case no finger is in the device. 

ENGLISH 



26

9. 


Optical Sensor

  Red light (wavelength is 660nm, 6.65mW) 

  Infrared (wavelength is 880nm, 6.75mW) 


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