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LED display is expensive, but it is still widely used on many occasions. On the one hand, LED display has many advantages that other advertising carriers do not have, on the other hand, the material of LED display itself is also relatively Expensive, with the long service life of LED display and a long warranty period of after-sales service. The service life of the display is not only related to the LED material and the quality of the LED display itself, but also the resistance to external corrosion of fish and daily maintenance.
The technical staff of Shenzhen Hetongjia Technology Co., Ltd. will guide you to know the protection level of LED displays. The LED display protection level system is drafted by the IEC. It classifies the full-color LED display according to its characteristics of dust resistance, protection against foreign objects, water resistance, and moisture resistance. Here foreign objects refer to tools, human fingers, etc.
The IP protection level is composed of two numbers. The first number indicates the level of the Outdoor Full Color LED Screen that is dust-proof and prevents foreign objects from invading. The second number indicates the degree of sealing that the full-color LED display is moisture-proof and waterproof. The higher the number, the higher the protection level.
The meaning of the first number code.
0: No protection
1: Prevent the intrusion of large solids
2: Prevent intrusion of medium-sized solids
3: Prevent small solids from entering
4: Prevent solid objects larger than 1mm from entering
5: Prevent the accumulation of harmful dust
6: Completely prevent dust from entering
The meaning of the second number code
0: No protection
1: Water droplets have no effect on the shell
2: When the shell is tilted to 15 degrees, water droplets drip into the shell without effect
3: Water or rain has no effect from the 60-degree corner to the shell
4: The liquid is splashed into the shell from any direction without harm.
5: Rinse with water without any harm
6: Can be used in the cabin environment
7: Resistant to water immersion in a short time (1m)
8: Long time immersion in water under certain pressure
For example, The LED display is marked as P67, which means that the product can completely prevent dust from entering and can withstand water ingress (1m) for a short time. In general, outdoor LED displays have higher requirements for protection levels, because Outdoor Full Color LED screens are often subject to rain erosion, direct sunlight, dust erosion, etc., so they are more demanding than indoor LED displays. The protection level of the display must be high
