In the field of industrial production and environmental protection, the oxygen detector is a key device for monitoring the oxygen concentration in the air. It is mainly used to monitor the oxygen concentration in the ambient air to ensure that the personnel are in a safe environment. In industrial production, especially in places involving flammable and explosive materials, the monitoring of oxygen concentration is particularly important. The correct use of the oxygen detector can not only ensure the safety of personnel, but also effectively prevent accidents caused by abnormal oxygen concentration. The following editor of Yiyuntian will introduce the correct use of the oxygen detector.

correct use of oxygen detector:

1. Boot and warm-up

First, make sure the battery of the oxygen tester is installed and fully charged.Then, press the power button, the instrument will perform self-test and display the initial state. Some high-end instruments may require a few minutes of warm-up for optimal operation. The purpose of preheating is to fully activate the performance of the sensor and improve the accuracy and response speed of detection.

2. Setting parameters

, set parameters such as alarm upper and lower limits and data logging interval. The setting of these parameters will directly affect the use effect and safety of the instrument. For example, in industrial production, the safe range of oxygen concentration can be set according to process requirements. Once the range is exceeded, the instrument will automatically alarm.

3. Calibrate the instrument

Calibration is recommended before use. Calibration is to adjust the instrument display number to the current ambient oxygen content in a clean oxygen environment to ensure the accuracy of the measurement results. Calibration is an important part of the use of the oxygen detector and should be carried out regularly to ensure the long-term stable operation of the instrument.

4. Start detection

span> Place the oxygen detector in the environment to be tested, ensure that the sensor is in full contact with ambient gases. After the instrument is turned on, it will automatically detect and display the oxygen concentration. In the detection process, the instrument should be kept stable to avoid violent vibration or collision.

5. Recording and Analysis