Standard(s): 

ASTM D 5800-A, DIN 51581-1, IP 421-A

Product group(s): Oil

User group(s): Engine Oil, Lubricating Oil

Scope:

This test method covers three procedures for determining the evaporation loss of lubricating oils (particularly engine oils).

Procedure A:
uses the original Noack evaporative tester equipment

The test method relates to one set of operating conditions but may be readily adapted to other conditions when required.