With the rapid development of industry, more and more gases are emitted into the air, and many gases will affect human life. People have realized this and started to test various gases, so more and more gas detectors have entered the market, which has caused people to worry about the choice of gas detectors.
As one of the most commonly used testing instruments in industrial production, it can be used to detect the concentration of toxic and hazardous substances in work. The gas detector can be used to detect the type of gas present in the environment, and the corresponding safety protection products are used according to the test results. So, what factors are affected by the use of gas detectors?
When using a gas detector, be sure to pay attention to the environment. There are many factors that can affect the gas detector's test results, such as humidity and temperature changes. Changes in temperature affect the amount of oxygen actually present in the atmosphere. If the temperature in the working space fluctuates greatly, the result detected by the gas detector may drift. In this case, the gas detector should be zero-calibrated on site, so as to minimize the influence of temperature on the detection result.
If the humidity in the working space increases, the water vapor in the air will drive away the oxygen, causing the oxygen reading to cause a drop. This effect will not be detected immediately, but after a few hours, it will slowly affect the degree of oxygen, affecting the test results. Therefore, we should pay attention to the temperature and humidity of the air in the working air when checking the air, and adjust the detector.