ASTM Standard Test Method for ASTM D 1500

ASTM D 1500 is a standard test method used to determine the color of petroleum products and lubricants. It involves comparing the sample's color against a standardized set of color reference plates under specific lighting conditions. The result helps assess the quality and condition of the product, as color can indicate the presence of contaminants or degradation. This test is critical in industries where product quality directly impacts performance, ensuring that users receive materials that meet safety and effectiveness standards.