2024年3月26日 · Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale) 4.1 Determination of the color of petroleum products is used mainly for manufacturing control purposes and is an important quality characteristic, since color is readily observed by the user of the product.

ASTM Color of Petroleum Products (ASTM Color Scale)1 This standard is issued under the fixed designation D1500; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

The visual Saybolt Color scale is defined in ASTM D156 Standard Test Method for Saybolt Color of Petroleum Products (Saybolt Chromometer Method). The visual ASTM D1500 Color scale (also called "D1500" or "ASTM Color") is applied to the higher chroma or more colorful petroleum products such as lubricants, additives and oil.

1.1 This test method covers the visual determination of the color of a wide variety of petroleum products, such as lubricating oils, heating oils, diesel fuel oils, and petroleum waxes. NOTE 1—Test Method D 156 is applicable to refined products that have an ASTM color lighter than 0.5.

This course is based on ASTM D1500 Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale). This test method covers the visual determination of the color of a wide variety of petroleum products, such as lubricating oils, heating oils, diesel fuel oils, and petroleum waxes.

1.1 This test method covers the visual determination of the color of a wide variety of petroleum products, such as lubricating oils, heating oils, diesel fuel oils, and petroleum waxes. NOTE 1: Test Method D156 is applicable to refined products that have an ASTM color lighter than 0.5.

2024年8月30日 · The Gardner Color Scale measures the color of transparent liquids such as oils, varnishes lacquers, fatty acids, lecithin, sunflower, and linseed oil. It is a strictly visual one-dimensional, single-number analysis that is either manual (ASTM D1544) or …

astm colour (astm d1500, astm d1524, astm d6045, iso 2049, ip 196) Range: 0.5 - 8 units Path Length: 33 mm Sometime referred to as the " mineral oil color value ", the ASTM Colour Scale is widely used for the grading of petroleum products such …

ASTM Color of Petroleum Products (ASTM Color Scale)1 This standard is issued under the fixed designation D 1500; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.