Pulse Oximeter (CMS 50L )-FDA - Contec Medical Systems Co.,Ltd

Pulse Oximeter

Model: CMS50L Pulse Oximeter

Technical Parameters

1. Display mode: LED display

2. SPO2 measuring range:35%-100%

3. Pulse rate measuring range:30bpm-240bpm

4. Pulse waveform display: barograph display

5. Low battery indication: LED display

6. Power supply Requirement: 1.5V(AAAsize) Alkaline Batteries*2;

7. Working current :<=25mA

8. Resolution: SPO2 : 1% Pulse Rate: 1bpm

9. Accuracy: SPO2:70%to100%(+.-)2digits,below70%unspecified Pulse rate:(+.-)

2bpm or (+.-)2%(select larger)

10. Measurement at Low Perfusion: The values of SPO2 and pulse rate can be

displayed properly When pulse saturation is at0.4%.

11. Accuracy of SPO2 :(+.-)4%

12. Accuracy of Pulse Ratio.(+.-)2BPM or (+.-)2% (Select Larger)

13. Resistance to surrounding light: Deviation is smaller than (+.-)1% between value of ox hemoglobin measured in natural lighting indoor condition and present lighting sources and that measured in dark room.

14. Automatic shutdown function: The device will power off automatically within 5

seconds when there is no finger in the device