ASTM D187 standard test method for burning quality of kerosine
3. Summary of Test Method
3.1 The kerosine sample is burned for 16 h in a specified lamp under specified conditions. The average rate of burning, the change in the shape of the flame, and the density and color of the chimney deposit are reported.
4. Significance and Use
4.1 Since the information provided by this test method is largely qualitative in nature, specific limits covering the following characteristics are required in referring to this test method in specifications for kerosine:
4.1.1 Duration of the test: 16 h is understood, if not otherwise specified;
4.1.2 Permissible change in flame shape and dimensions during the test;
4.1.3 Description of the acceptable appearance of the chimney deposit.
