Description
- Contec CMS 50D is a Fingertip Pulse Oximeter.
- Operation of the product is simple and convenient.
- The product is small in volume, light in weight (total weight is about 50g including batteries) and convenient in carrying.
- Power consumption of the product is low and the two originally equipped AAA batteries can be operated continuously for 20 hours.
- The product will automatically be powered off when no signal is in the product within 5 seconds
Display Format: OLED Display
SpO2 Measuring Range: 0% - 100%
Pulse Rate Measuring Range: 30 bpm - 250 bpm
Pulse Wave Display: columiation display and the waveform display
Power Requirements: 2 1.5V AAA alkaline battery(or using the rechargeable battery instead), adaptable range: 2.6V~3.6V
Power Consumption: Smaller than 30mA
Resolution: 1% for SpO2 and 1 bpm for Pulse Rate
Measurement Accuracy: 2% in a stage of 70%-100% SpO2, and meaningless when stage being smaller than 70%. 2 bpm or2% (select larger) for Pulse Rate
Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when the pulse-filling ratio is 0.4%. SpO2 error is 4%, pulse rate error is 2 bpm or 2%(select larger)
Resistance to surrounding light: The deviation between the value measured in the condition of human-made light or indoor natural light and that of darkroom is less than 1%
It is equipped with a function switch.
The Oximeter can be powered off in case no finger is the Oximeter within 5 seconds
Optical Sensor
Red light (wavelength is 660nm, 6.65mW)
Infrared (wavelength is 880nm, 6.75mW)