Metaspec manufactures test specimens required by ASTM D3487, a specification for new mineral insulating oil of petroleum origin used as an insulating and cooling medium.
The following is a list of tests in Specification ASTM D3487 that require test specimens. Some of these tests may be customized for this specification. Click on the test method number for more information about specimens required for each test.
To learn more about this specification, click HERE.