portable oxygen and pulse rate oximeter

CMS 50H Pulse oximeter

Ultra-thin design ,concise fashion

Low power alarm,probe-off alarm,overrun alarm adjustable.

Inner flash memory for 24 hours storage,and upload to PC.

The display direction can be changed automatically,easy to view.

PI detection:blood stream perfusion index.

CMS50H pulse oximeter is a portable oxygen and pulse rate detection equipment, applies to health care sites, families,Oxygen Bar and medical institutions for oxygen and pulse rate detection.

  The main features are as follows:

 SpO₂ value display

1.Pulse rate value display, bar graph display

2.Pulse waveform display

3.Perfusion Index value display

4.Charge function: Lithium battery is the power supply and can be charged up time and again.

5.Low-power indication: low-power indication symbol appears before working abnormally which  is due to low-power.

6.   Automatic power-off when there is no finger in device under measure interface in 5 seconds.

7.  With direction sensor,the display direction can be changed by automatic or manual mode

8. Screen brightness can be adjusted

9.Pulse sound indication

10.With alarm function

11. With SpO₂ value and pulse rate value record function

12.The record data can be uploaded to the computer

13. It can be connected with oximeter probe

Display

Type: 65K color OLED display

Parameters:SpO2, PR, PI,Pulse bar

Mode: 4 display modes

Brightness :Adjustable 4 levels

Technical specifications

Measurement of SpO₂

Measuring range: 0% to100%

Accuracy: When the SpO₂ measuring range is 70% to 100%,the permission of absolute error is ±2Below 70% unspecified

Measurement of pulse rate

Measuring range:30bpm TO 250bpm

Accuracy: ±2 bpm or ±2% (select larger)

Resolution

SpO₂ : 1%, Pulse rate: 1bpm.

Measurement Performance in Weak Filling Condition

SpO₂ and pulse rate can be shown correctly when 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 man-made light or indoor natural light and that of darkroom is less than ±1%.

Storage Environment

a) Temperature :-40+60

b) Relative humidity :5%-95%

c) Atmospheric pressure :500hPa-1060hPa

Operating Environment

a) Temperature:10C-40C

b) Relative Humidity :30%-75%

c) Atmospheric pressure:700hPa to 1060hPa

Dimensions:58(L) × 36(W) × 26(H) mm

Weight:About 45g (with a lithium battery)

Battery RequirementVoltage 3.7 rechargeable lithium battery

Power supply requirement: : 3.6 V DC ~ 4.2V DC.