Humidity calibration is a process by which the accuracy of a humidity measuring instrument is checked and adjusted. Various types of humidity sensors or meters are used to determine the amount of humidity in the environment, but over time, the measuring ability of these instruments can decrease or become inaccurate. Therefore, regular humidity calibration is very important, which ensures that the instrument is providing accurate and precise humidity information.
In this process, a reliable standard or standard humidity environment is usually created, and the instrument is tested in that environment. If the output of the instrument differs from the standard, it is reset or adjusted. Humidity calibration is especially important in weather forecasting, industrial production, research, and storage of warehoused products, because being able to take accurate measurements of humidity means that it is possible to maintain the functionality and quality of these fields. Therefore, accurate humidity calibration is essential for environmental control and various technical tasks.