ASTM D91-02(2007)
Standard Test Method for Precipitation Number of Lubricating Oils

Standard No.

ASTM D91-02(2007)

Release Date

2002

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D91-02(2007)e1

Latest

ASTM D91-02(2019)

Scope

1.1 This test method covers the determination of the precipitation number of steam cylinder stocks and black oils, and can be used for other lubricating oils.

1.2 The values stated in acceptable SI units are to be regarded as the standard.

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.

ASTM D91-02(2007) history

• 2019 ASTM D91-02(2019) Standard Test Method for Precipitation Number of Lubricating Oils
• 2002 ASTM D91-02(2017) Standard Test Method for Precipitation Number of Lubricating Oils
• 2002 ASTM D91-02(2012)e1 Standard Test Method for Precipitation Number of Lubricating Oils
• 2002 ASTM D91-02(2012) Standard Test Method for Precipitation Number of Lubricating Oils
• 2002 ASTM D91-02(2007)e1 Standard Test Method for Precipitation Number of Lubricating Oils
• 2002 ASTM D91-02(2007) Standard Test Method for Precipitation Number of Lubricating Oils
• 2002 ASTM D91-02 Standard Test Method for Precipitation Number of Lubricating Oils
• 1997 ASTM D91-97 Standard Test Method for Precipitation Number of Lubricating Oils