Although this is a very simple question, how many hours do you want to test? There is no data for this. No matter how advanced or expensive our multi-functional UV aging test chamber is, we can't give an answer. In fact, the biggest problem is that the environment for outdoor exposure is complex and changeable. It is pointless to logically talk about the factors that artificially accelerate aging time and the length of outdoor exposure time. The reason is that one is a constant environment, while the other is ever-changing. Weather data is relative data, but the best aging test data can be obtained from artificial accelerated aging tests, but it must be known that this is a relative data, not an absolute data.
The test time and outdoor exposure time of the multifunctional UV aging test chamber are related to the following factors:
1. The choice of outdoor exposure site, the closer it is to the equator, the stronger the UV.
2. The climate varies from year to year. The impact of the next year's weather on the test items in the same area may be twice that of the previous year.
3. Seasonal impact
4. Insulation and orientation of the test article
5. Test the temperature inside the machine. The higher the temperature, the faster the aging.
Which is better for UV aging test chamber? "Ai Siwei" is more professional 100% quality assurance, buy UV aging test chamber to Ai Si, there is always a test box is what you need.
Woolen Xmas Decoration,Christmas Woolen Decoration,Christmas Ornament Headband,Woolen Christmas Decoration
Ruian Qingsen Arts & Crafts Co., Ltd , https://www.hxl-christmas.com