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| Irradiance and Temperature Specified in IEC 60068-2-5 |
| Received:March 13, 2017 Revised:August 15, 2017 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2017.08.009 |
| KeyWord:IEC 60068-2-5:2010 Q-SUN xenon-arc chamber irradiance |
| Author | Institution |
| ZHUANG Ai-peng |
Q-Lab China, Shanghai , China |
| ZHANG Heng |
Q-Lab China, Shanghai , China |
| SUN Xing-lei |
Q-Lab China, Shanghai , China |
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| Abstract: |
| In order to study irradiance and temperature settings specified in IEC 60068-2-5:2010 better, specific solutions were provided based on the setting requirements of irradiance and temperature specified in the standard to solve the problem of how to perform this standard. It was recommended using daylight filter in executing the Standard to meet the light source requirement of the standard. Meanwhile, it was also suggested to use 340nm point control and set the irradiance as 0.60 W/m2@340nm. For the temperature setting, it was recommended referring to the relationship between temperature and time specified in Figure 2 of the standard. In addition, cycle A in the standard was close to the most severe natural conditions, while cycle B and cycle C were more severe than cycle A. Therefore, cycle A was not recommended in general conditions. For the materials with very good weatherability and need accelerated test, cycle B was recommended. |
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