Brief introduction to the correct operation steps of gas detector
Step One: Check the Gas Detector
When we use the gas detector to enter the detection site, we must do the corresponding detection on the gas detector. What we need to detect is whether the gas detector can work normally, such as whether the sensor is normal, whether the power is sufficient, and whether various alarm functions are available. Normally, these are items that must be tested, but now many instruments have built-in detection functions, and they will self-test when they are turned on, such as BW solo detectors or Maxian detectors, etc.
Step 2: Determine the location of the testing site
Before using a gas detector to enter the site, we need to determine the site situation, such as the gas that may leak, and the gas we need to detect. We will take corresponding protective measures in advance according to various gases, and we will do more if it is a toxic gas. Good protective measures, such as air respirators, gas masks, etc.
Step 3: Start detection
After entering the detection site, we detect the gas to be detected in the environment, and place the probe of the portable gas detector in the environment to be tested. When the gas to be tested leaks, the value displayed by the concentration becomes larger. When the value is set, the alarm indicator light is on, and an alarm sound is issued at the same time. When the probe moves to the leak source, the value displayed on the gas detector concentration display screen increases, and the reading is recorded.
The fourth step: the inspection is completed
After the various detections in the environment are completed, we need to transmit the detection data to facilitate later research and management. Some gas detectors can directly transmit the detection data to computers and other electronic products through Bluetooth and wireless data transmission. Just turn off the gas detector after transmission.
Step 5: Charging
When the gas detector is low in power, we cannot use the gas detector for detection, and the gas detector will send out a low-battery alarm signal. This is how we turn off the power and use the charger to charge the battery. Each charge is about 10-14 Hours! It can continue to be used after charging is completed, but some 2-year maintenance-free gas detectors such as Draeger PAC6000 gas detectors or Maxian Tianying maintenance-free gas detectors, etc., do not need to be used during the 2-year service period. Replacement battery.
Step 6: Maintenance and Calibration
After the gas detector is used, we should clean and maintain the gas detector regularly. We should calibrate the gas detector after half a year or one year. The purpose of calibration is to make the gas detector have no detection error, so it is necessary to regularly detect the gas. The instrument is calibrated.
