Metaspec manufactures test specimens used in fuel quality testing by Specification ASTM
D975, which covers seven grades of diesel fuel oils used in various types of diesel engines.
The following tests mentioned in Specification ASTM D975 require test specimens. Click on the test method number for more information about specimens required for each test.
ASTM D6079 HFRR Lubricity (manufactured by Pacific Sensor)
To learn more about this specification, click HERE.