The Weiss Technik SunEvent Solar Simulation Test Chamber helps you to simulate the solar effects of sunlight, temperature and humidity on the properties and service life of your products. For many products, light resistance tests – also in combination with other environmental factors – are indispensable, as direct exposure to the sun, heat, cold and humidity affect more than just operating and service life: painted surfaces fade and the ageing of materials is also accelerated.
The new refrigerant R449A is used in all SunEvent solar test chambers. The GWP value of just 1397 ensures safe usage even after 2030, and the refrigerant does not have to be replaced. As a result, we are already surpassing the future statutory standards today and therefore future-proofing your tests, making the equipment easier to maintain and more environmentally friendly.
Solar radiation is simulated with the help of an irradiation unit installed on top of the solar simulation chamber. Metal halide lamps are used as light sources, the emitted spectrum based on global radiation according to CIE publication no. 85, table 4. The irradiation intensity is fully adjustable. Radiation passes through pre-aged, heated, double-glazed filter glass integrated into the ceiling of the test space. Lamp housings are equipped with improved heat dissipation and an optimised reflector.
Thanks to the sophisticated construction and high quality workmanship, the test devices have excellent temperature and humidity consistency and in this way, they guarantee correct and reliable results.
Reliable measurements are ensured by:
Irradiation unit with high degree of irradiation homogeneity (made in Germany)
Perfect, environmentally-friendly insulation of the test room
Steam-tight design thanks to machine welded seams
Optimised air circulation and therefore best temperature distribution
Performance optimised temperature-regulating and patented climate system
通用场景
Weiss Technik SunEvent金卤灯阳光老化试验箱可帮助您模拟全光谱阳光波长、温度和湿度等对产品性能和使用寿命有影响的参数。对于许多产品来说,耐光测试——也结合其他环境因素——是必不可少的,因为直接暴露在阳光、热、冷和湿度下,影响的不仅仅是操作和使用寿命:涂漆的表面会褪色,材料的老化也会加速。
所有SunEvent太阳能测试箱均采用新型制冷剂R449A。全球变暖潜能值仅为1397,即使在2030年之后也能保证安全使用,
而且不需要更换制冷剂。因此,我们今天已经高出了未来的法定标准,因此可以为您的测试提供未来的保障,使设备更易于维护,更环保。利用安装在太阳模拟室顶部的辐照装置模拟太阳辐射。采用金属卤化物灯作为光源,其发射光谱依据CIE出版物编号:85、表4。照射强度完全可调。辐射通过预老化、加热的双层玻璃过滤玻璃,过滤玻璃集成在测试空间的顶部。灯罩配备了改进的散热和优化的反射器。由于精密的结构和高质量的工艺,测试设备具有优异的温度和湿度一致性,从而保证了正确可靠的结果。
可靠的测量是通过:
辐照均匀度高的辐照装置(德国制造)
完善、环保的隔热试验室
机器焊接,气密设计
优化空气循环,因此使温度分布变的更加均匀
性能优化的温度调节和气候系统