IP5X : means that the device has been certified dust resistant but is not protected against water IPX6 : means that the device has been certified to protect against powerful water jets, but not against solids, including dust MIL-STD-810 rating ...
Is a device with an IPX7 rating also tested for the IP ratings below? Not necessarily. Amanufacturer usually decides at what IP level they want to start the test. Some start from the toughest level, while others start from the lowest level. ...
IP ratings are meant to be informational. They don't necessarily denote that devices with the highest numbers (a la IP68) are better than ones with a lower rating. IP ratings vary from product to product, and many don't need IP68 certification. Some might only need to be certified to pr...
IP國際防護等級代表電子設備能夠防止固態異物侵入(灰塵,砂礫等)、液體滲入的防護能力。 國際防護等級由IP+兩位數字來表示,第一位數字X代表防止固態異物侵入的能力(俗稱「防塵」),而第二位數字Y代表防止液體滲入的能力(俗稱「防水」)。 若無某一項能力,則該位數字會以X表示,例如: 而每一位數字的大小則代表不同的...