The main function of the composite gas detector is to detect the gas concentration. It can detect the gas in the environment to be detected in real time, effectively and quickly. It can be equipped with a combustible gas sensor and any two toxic gas sensors or any 4 toxic gas sensor or any single gas sensor, and the detected gas concentration is displayed on the display screen of the instrument, which is convenient for the staff to check in time. In the use of composite gas detector, in order to ensure safety, we have some specific requirements for its operation. Do you know the operation requirements of compound gas detector ? The following is a brief introduction by yi yun Tian:

operation requirements of composite gas detector:

1. Before entering the working area, safety confirmation must be carried out. When it is confirmed that there is no potential safety hazard, it can be allowed to enter the working face for detection.

2. when the composite gas detector gives an alarm, it should withdraw from the working face in time and conduct the test again after forced ventilation for more than half an hour.

3. The testing personnel must write the testing results of the working place of the composite gas detector on the confirmation sheet and take full responsibility for the accuracy of the testing data.

4. After testing, confirm to turn over the high warning sign according to regulations. The high police sign shall be hung at a reliable place at the entrance of the operation site. Other personnel shall not turn over the high police sign and avoid being affected by other reasons. Only when the staff see the green face can they enter the operation site. The production supervisor on duty shall supervise and inspect the work of the inspection personnel on duty to ensure the effective implementation of this regulation.

5. place the probe of the composite gas detector in the environment to be measured. when the measured gas leaks, the value of the concentration display becomes larger. when the alarm setting value is exceeded, the alarm indicator will light up and an alarm will sound. When the probe moves to the leak source, the concentration display shows a specific value.

6. when using the composite gas detector for testing, the testing personnel should keep the number of more than two people, one person should operate, the other person should monitor, keep a certain distance before and after, and single operation is strictly prohibited.The use of composite gas detector must comply with the detection requirements, dutifully do a good job of gas detection, keep in mind the detection system, detection methods and control standards.

The above content is the operating requirements of the composite gas detector. The use of composite gas detector can play a role of detection and early warning. If the combustible gas or toxic gas in the air exceeds the standard, it can effectively alarm the gas to remind people and take effective Defensive measures. Therefore, the composite gas detector is not only a 1 safety testing instrument, but also a "life-saving sign" for on-site staff ".