SAE J2019 汽車外飾件在可控輻照度的氣冷式氙燈老化儀的加速曝曬

適用范圍
This SAE Standard specifies the operating procedures for a controlled irradiance, air-cooled xenon-arc apparatus used for the accelerated exposure of various automotive exterior materials. The sample preparation, test durations, and performance evaluation procedures are covered in material specifications of the different automotive manufacturers.本SAE標準規(guī)定了用于各種汽車外部材料加速曝光的受控輻照度風冷氙弧裝置的操作程序。不同汽車制造商的材料規(guī)范涵蓋了樣品制備、試驗持續(xù)時間和性能評估程序。