Waterproof IP65 shows dust-proof and waterproof
Waterproof IP65 is vital for outdoor rental LED screen which is for temporary events and stage in different locations. Outdoor environment is harsh, such as sunlight, rain, snow, and smog.
What is Ingress grade IP65
The number 5 in an IP65 enclosure indicates no problem with water jets from any direction. And the number 6 means no dust entering in. So it gives protection again rain, as well as condensation and liquid spraying. Moreover, the rental outdoor LED screen is moisture-proof for humidity tolerance. It strengthens the protection.
|Waterproof IP65 test for outdoor rental LED Screen
Waterproof test step by step
A waterproof IP65 test is a must before the aging test. It helps find out the defect and improve it. For example, the silicon on the module is not painted correctly. The crucial waterproof protection during production are the LED module, LED panel, control box, and cable.
First, the power and signal cords are waterproof. We will test them in the raw material inspection, likewise other outdoor raw materials.
Second, the PCB of the LED module is with a coating of paint for anti-corrosion. After the welding, we will seal it in the plastic housing. Silicon coating is a must.
Third, check the die-casting aluminum panel. It should be precise and uniform to fix the LED modules on it. Then, check the control box. The control box has a power supply, HUB, receiving cards, cables, etc. It can be independent of the panel or attached. Sealing with waterproof rubber is very important. The rubber is the same as automotive rubber stripping.
Besides, heat-dissipation is crucial. The outdoor rental LED screen has a passive heat-dissipation system. For example, we have an aluminum plate inside the control box.