Digital School Lab Experiment Sensedisc Built-in H2s Sensor

Product Details
Customization: Available
Customized: Customized
Certificate: CE
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Management System Certification
ISO9001:2015, ISO14001:2015, ISO 45001:2018 Certificate
Export Year
2022-09-30
  • Digital School Lab Experiment Sensedisc Built-in H2s Sensor
  • Digital School Lab Experiment Sensedisc Built-in H2s Sensor
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Basic Info.

Model NO.
S1031
Trademark
SWR
Origin
China
HS Code
9023009000
Production Capacity
50000 Pieces/Year

Product Description

The working principle of H2S 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 ~ 100ppm  

Accuracy

±1%F.S

Resolution

0.1ppm

 

Usage

  • Connect H2S Sensor to any port in SenseDisc.

    Expose H2S Sensor electrode in the air with hydrogen sulfide to collect data.

Typical experiment  

      

  • Produce hydrogen sulfide using ferrous sulfide and dilute sulphuric acid.

    Eliminate hydrogen sulfide using precipitability.

 
 

Note

     

  • Hydrogen sulfide is a kind of colorless rotten egg smell poisonous gas. It is suggested to use Kipp gas generator and put on respirator during experiment.

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

    Add small quantity of ferrous sulfide in narrow mouthed flask. Add two drops of dilute sulphuric acid. Small quantity of hydrogen sulfide will be produced

    .

CE certificate
Digital School Lab Experiment Sensedisc Built-in H2s Sensor

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