1. Open the oxygen measurement function of Meilan. In the main interface of Meilan, find the oxygen measurement function and click to enter.
2. Prepare the oxygen sensor. Insert the oxygen sensor into the sensor socket of Meilan and wait for Meilan to recognize the sensor automatically.
3. Prepare the sample gas. Collect a sample of the gas to be measured into the oxygen sensor, either through a pipeline connection or directly into the oxygen sensor.
4. Start the measurement. After the sample gas is ready, press the Measure button on the Meilan and wait for the Meilan to complete the measurement and display the oxygen concentration.
It should be noted that, when using MeiLan to measure oxygen, to ensure the accuracy and stability of the oxygen sensor, to avoid the influence of interfering factors, such as high temperature, high humidity, toxic gases and so on. At the same time, according to the actual need to choose the appropriate oxygen sensor model and measurement range.