What should we pay attention to when testing the IP protection level?

What should we pay attention to when testing the IP protection level? 

Xuezhiyou will share the relevant knowledge with you on the experience of our rugged tablet PC for IP testing.

In the IP protection level test, there are many levels of protection. The protection level below the general IP56-P65 is still easy to pass. The increase in the protection level between IP65-IP68 requires that the factory products have good sealing performance and welding process.When testing the IP rating, xuezhiyou recommends that you first ensure that the rating of the shell can meet the standards of the test project.

 

The more common waterproof test shell grades are as follows:

Type 3 (dust seal, rain seal or anti-icing, outdoor use):planned to be used outdoors, mainly to provide a degree of protection against rain, snow, flying dust, and damage due to external icing.

Type 3R (rainproof, anti-icing, outdoor use): planned to be used outdoors, mainly to provide a degree of protection against rain, snow, and damage caused by external icing.

Type 3S (dust seal, rain seal, anti-icing, outdoor use):It is planned to be used outdoors, mainly to provide a certain degree of protection against rain, snow and flying dust, and to provide external mechanisms when a large amount of ice is formed operating.

Type 4 (water seal, dust seal, anti-icing, indoor or outdoor use): It is planned to be used indoors or outdoors, mainly to provide a certain degree of protection against flying dust and rain, splashing water, hoses leading out of water, And damage caused by external icing.

Type 4X (water seal, dust seal, anti-corrosion, indoor or outdoor use): It is planned to be used indoors or outdoors, mainly to provide a certain degree of protection against corrosion, flying dust and rain, splashing water, hoses drawing water, And damage caused by external icing.

 

IP is the marked letter, the number 6 is the first marked number, and 5 is the second marked number. IP is the marked letter, the number 6 is the first marked number, and 5 is the second marked number. The first marked number indicates the protection level of contact protection and foreign objects, and the second marked number indicates the waterproof protection level.

 

Secondly, xuezhiyou recommends that you must ensure that the protective plug is tightly closed, and that there are no gaps in the machine.