Standard(s): 

ASTM D 5800, IP 421, CEC L-40-A-93

Product group(s): Oil

User group(s): Oil

Scope:

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

Procedure B:
uses the automated non-Wood's metal Noack evaporative apparatus

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