CONTEC CMS 50DL1 Pulse Oximeter

CONTEC CMS 50DL1 Pulse Oximeter Functions:

•  Display Sp02, the PR saturation value
•  Pulse rate and Pulse rate Bargraph
•  Battery-low indicator
•  The Oximeter can be powered off automatic

CONTEC CMS 50DL1 Pulse Oximeter Technical specifications:

• Sp02 Measuring Range: 0% -100%
• Pulse Rate Measuring Range: 30 bpm-250 bpm
• Measurement Accuracy: ±2% in the stage of 70%-100% Sp02, and meaningless when stage being smaller than 70%. ±2 bpm or ± 2% for Pulse Rate.
• Resolution:
  1% for Sp02 and 1 bpm for Pulse Rate.
• Resistance to surrounding light: The deviation between the value measured in the condition of man-made light or indoor natural light and that of the darkroom is less than ±1%.
• Measurement Performance in Weak Riling Condition: Sp02 and pulse rate can be shown correctly when the pulse-filling ratio is 0.4%. Sp02 error is ±4%, pulse rate error is ±2 bpm or ±2%.
• Power Consumption: Smaller than 25 mA.
• Power Requirements: 2 *15V AAA alkaline battery or using the rechargeable battery instead), adaptable range: 2.6V-3.6V.