GOST 31247-2004
Industrial cleanliness. Determination of fluid sample contamination using automatic particle counter

Standard No.

GOST 31247-2004

Release Date

2004

Published By

RU-GOST R

Latest

GOST 31247-2004

GOST 31247-2004 Referenced Document

• GOST 17216-2001 Industrial cleanliness. Grades of liquids purity
• GOST 18300-1987 Technical rectified ethyl alcohol. Specifications
• GOST 23402-1978 Metal powders. Microscopic method of particle size determination
• GOST 30764-2002 Industrial cleanliness. Reference materials of granulometric composition of contaminants for liquid technologic media. General technical requirements
• GOST ISO 14644-1-2002 Cleanrooms and associated controlled environments. Part 1. Classification of air cleanliness
• ISO 11500:1997 Hydraulic fluid power - Determination of particulate contamination by automatic counting using the light extinction principle

GOST 31247-2004 history

• 2004 GOST 31247-2004 Industrial cleanliness. Determination of fluid sample contamination using automatic particle counter