Maintenance methods for fixed gas detectors:
1. Regular calibration, testing, and inspection should be carried out for the maintenance of fixed gas detectors. Generally, the calibration frequency is once a year;
2. During installation, the detector should not be placed close to the wall and sufficient space should be reserved around it for daily maintenance and troubleshooting;
3. The external part of the detector needs to be kept clean as a whole, and a soft damp cloth can be used to wipe the surface of the detector. Do not use a damp cloth with water droplets to prevent water droplets from accidentally splashing into the interior of the detector;
4. Ensure that the detector is in a dry state and avoid being affected by humid environments to ensure its detection accuracy and service life;
5. The sensor dust cover is used to protect the "shield" of the sensor. In order to prevent the dust cover from being blocked by dust and affecting the effectiveness of the sensor, it is necessary to regularly clean the sensor dust cover. A soft and clean brush can be used to clean the surface dirt and wipe it clean with warm water. After the filter is dried, it should be covered again;
6. As the most important part of a gas detector, the sensor is known as the heart of the gas detector. In order to make the heart beat steadily for a long time, it is necessary to avoid exposing the sensor to the odor generated by inorganic or organic solvents as much as possible. Especially for electrochemical sensors used to detect toxic and harmful gases, the evaporation or contamination of their electrolyte can cause a decrease in the sensor's signal and shorten its service life.
Nowadays, gas detectors are receiving increasing attention in industrial safety production and gradually unveiling their mysterious veil to the public. Faced with more demands and higher demands, the industrial portable composite multi gas detector GC310 and fixed gas detector QB10N independently developed by Chicheng Electric can better meet the practical needs of users in terms of sensitivity, stability, detectable gas diversity, and post service. Among them, the composite multi gas detector GC310 can detect up to 4 types of gases simultaneously and has automatic temperature compensation function. The shell is sturdy, durable, and shockproof, making it more suitable for gas measurement by personnel in relatively complex working environments.
