GSO ASTM D5800:2011

ASTM D5800:2010
Gulf Standard   Historical · Approved on 12 October 2011

Standard Test Method for Evaporation Loss of Lubricating Oils by the Noack Method

GSO ASTM D5800:2011 Files

English 18 Pages
Historical Reference Language

GSO ASTM D5800:2011 Scope

1.1 This test method covers three procedures for determining the evaporation loss of lubricating oils (particularly engine oils). Procedure A uses the Noack evaporative tester equipment; Procedure B uses the automated non-Woods metal Noack evaporative apparatus; and Procedure C uses Selby- Noack volatility test equipment. The test method relates to one set of operating conditions but may be readily adapted to other conditions when required. 1.2 Noack results determined using Procedures A and B show consistent differences. Procedure A gives slightly lower results versus Procedure B on formulated engine oils, while Procedure A gives higher results versus Procedure B on basestocks. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

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