Digital School Lab Experiment Sensedisc Built-in Sensor

• Customized: Customized
• Certificate: CE
• Trademark: SWR
• Origin: China
• Model NO.: S1030
• HS Code: 9023009000
• Production Capacity: 50000 Pieces/Year

Product Description

The working principle of O₃ Sensor is measuring concentration of gas by using electrochemistry. The probe consists of electrode and electrolyte. The electrolyte is separated by a selective gas-permeable membrane. The gas diffusing in sensor occurs redox reaction on the surface of electrode. Current is generated in the electrode. The value of current is corresponding to the concentration of gas. Sensor converts the signal in electrode into analog signal.

                                              

Specification

Range	0~20ppm
Accuracy	±1%F.S
Resolution	0.02ppm

 

Usage

• Connect O₃ Sensor to any port in SenseDisc.

  Connect electrode to O₃ Sensor.

  Place O₃ Sensor in the environment to be measured to collect data.

Typical experiment  

      

• Detect concentration of O₃ in water

  Detect concentration of O₃ in air

 

 

Note

     

• The electrode is gas-permeable membrane electrode. Try not to break the membrane when assembling the device. 

  During using, wait until the reading becomes stable. Take out the electrode from solution and rinse it using distilled water. Dry it using filter paper and cover it.

  Do not wipe the electrode using cleanser or gauze. It may damage the cover.

  Take precautions when dealing with water or solution with O₃.

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CE certificate