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Lithium battery and thermal battery are very sensitive to air humidity in the production process; the materials used in some processes have a strong water absorption, which seriously affects the quality of batteries.

After exposure of weapons and military equipment to high humidity air containing moisture, oxidation and corrosion of materials will be caused, which directly affects the service life of military installations and equipment.

In the process of drug production, moisture adsorption will affect the quality of medicines. Generally, a dry environment can improve productivity and product quality and extend the shelf life of medicines.

In the process of drug production, moisture adsorption will affect the quality of medicines. Generally, a dry environment can improve productivity and product quality and extend the shelf life of medicines.

In high-humidity environment, microbes multiply rapidly, which damages the products stored in the warehouse. In order to avoid costly repair, environment factors should be adjusted and controlled.

The humidity in the environment where electronic products are produced and stored should be below 40%,In order to prevent humid air from damaging electronic products and electronic parts and components.