Quality -> Reliability

In order to avoid the potential defects existed in the design and production, we conduct a series of reliability tests such as the electronic performance test for the semi-finished products and finished products, the anti-dust test, the waterproof test, the anticorrosion test(salty spraying test ), the vibration test and thermal shock tester, etc.
The Reliability Test for the Semi-finished products: Before sealant-sealing for semi-finished modules and after QC inspection, more than 48 hours' aging should be made in the high temperature for all the products.
The Reliability Test for the Finished Products: Assembling the finished modules to the LED cabinets and simulating the on-the-spot whole panel assembly, we keep them aging for more than 48 hours, during which, if no defects found, the delivery then can be made.
The Waterproof Test: During the high humidity environment, the waterproof performance of the outdoor LED display is quite important. Dakco performs the high-pressure water-spraying test as well as submerging test, water-showering test against the front panel to ensure its waterproof performance in good state. Therefore, the waterproof degree of IP65 has been completely reached.
The Anticorrosion Test: In order to ensure the reliability of anticorrosion of the PCBs and the cabinets treated by anticorrosion, hence, the salty spraying test must be made during the production.
The Simulated Vibration Test: To the traffic guiding screen and vehicle-carried screen, due to the operation of which is under the conditions of vibration, in order to ensure the reliability of the screens, therefore, the simulated vibration test against the screens must be conducted.
The Simulated Installation Test: The debugging over the screen under the real outdoor environment can ensure the effects of display in factory are the same with the effects of display on-the-spot.

Dakco has the advanced and precise apparatus & equipments to ensure the good quality of the products. Through many years of development, Dakco has kept a leading position domestically in the aspects such as on-the-spot management, quality control, technical development mechanism and management check system etc. in China LED Display industry.

Dakco LED display Tel:0086-755-29960601 Fax:0086-755-29106150 Copyright @ Dakco Industrial Holdings Limited.