What is the IP68 test standard ?

The IP68 test standard is a widely recognized method for rating the level of protection provided by an electronic device against solids and liquids. Ingress Protection (IP) ratings, as they are called, are two-digit codes that indicate the level of protection provided by an enclosure or housing.

The first digit in an IP rating represents the level of protection against solid particles, such as dust. The second digit represents the level of protection against liquids, such as water.

The IP68 test standard specifically focuses on the second digit, which pertains to the level of protection against liquids. A device with an IP rating of 6 indicates that it is completely protected against dust ingress, allowing no external particles to enter the enclosure. A device with an IP rating of 8, on the other hand, indicates that it offers protection against continuous immersion in water beyond 1 meter depth, allowing prolonged submersion for extended periods.

Conducting an IP68 test is a crucial step in the certification process for many electronic devices, including smartphones, laptops, and other portable devices. It is important to note that the IP68 test standard applies to both solid and liquid contact, and that the device should be protected against both.

It is also important to understand that the IP68 test standard is not a guarantee of protection in all cases. The level of protection provided by an electronic device will depend on many factors, including the type of device, the intended use, and the environment in which the device will be used.

In conclusion, the IP68 test standard is an important method for rating the level of protection provided by electronic devices against solids and liquids. By understanding the IP code and conducting the IP68 test, manufacturers can ensure that their devices meet the necessary criteria for protection in a wide range of environments.