Upotustestejä

Upotustestejä, in English immersion testing, refers to a method used to evaluate the waterproofness or water resistance of a product. This testing process involves submerging the item in water for a specified duration and depth, simulating exposure to various water-related scenarios. The primary goal is to determine if water can penetrate the product's seals, casings, or other protective barriers.

During an upotustesti, the product is typically placed in a controlled environment, such as a water tank. The depth of submersion and the length of time the product remains underwater are critical parameters that vary depending on the intended use and the desired level of water resistance. For instance, a watch designed for swimming would undergo a more rigorous immersion test than a device intended to withstand only occasional splashes.

After the submersion period, the product is carefully examined for any signs of water ingress. This can include visual inspection for moisture inside, checking for changes in electrical conductivity, or measuring any weight increase due to water absorption. The results of the upotustesti are then used to classify the product's water resistance rating, often using standards like the Ingress Protection (IP) code. This rating provides consumers with a clear indication of how well a product can protect itself against water.