UV实验的问题客户的要求是 CONDITION C:Xenon Arc Weather-O-Meter (ATLAS)

UV实验的问题
客户的要求是
CONDITION C:Xenon Arc Weather-O-Meter (ATLAS) or equivalent.The xenon-arc lamp shall consist of a long arc xenon burner.The apparatus shall be setup and operated per SAE J188S (Interior Parts) or SAE J1960 (External Parts) accordingly,unless specified otherwise by the Engineer per specific customer test requirements.
225.6 kJ/m2 ( 6 days) (ref.)
而我们实验室的UV炉是1.1KW Xenon灯．
请问转换成1.1KW的条件的话,需要做多长时间呢?：）
那1.1KW呢～这个条件没有意义的吗？