This test method specifies the exposure rack(s)@ black box (es)@ and instrumentation@ which shall be used for the outdoor weathering of materials for automotive exterior applications. Exposure test site locations(s) shall be as specified by the different automotive manufacturers. Sample preparation@ exposure durations@ and performance evaluation procedures not presented in this method are covered in material specifications of the different automotive manufacturers. This method includes two procedures: Procedure A: Exposure in a rack without backing; or@ as required@ expanded metal backing@ at a fixed angle of 5 deg from the horizontal facing due south. Procedure B: Exposure in an unheated black box at a fixed angle of 5 deg from the horizontal facing due south.
SAE J1976-1989 history
2022SAE J1976-2022 Outdoor Weathering of Exterior Materials
0000 SAE J1976-201204
2012SAE J1976-2012 Outdoor Weathering of Exterior Materials
2002SAE J1976-2002 Outdoor Weathering of Exterior Materials
1994SAE J1976-1994 Outdoor Weathering of Exterior Materials
1989SAE J1976-1989 Outdoor Weathering of Exterior Materials