The standard specification provides guidance on the manufacture and use of metal black and white panel temperature equipment for accurate measurement of the maximum and minimum temperatures of intermediate coating metal samples for natural climate testing. The standard highlights the significant effect of black and white panels on temperature measurement, introduces the design requirements of the panels and quantitative measurement techniques to ensure the performance and conformity of the panels. These panels are used to simulate temperature conditions in natural aging testing. The standard does not cover all safety issues and users are left to themselves to ensure compliance with relevant safety and regulatory requirements.