BS EN ISO 20623 - PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF THE EXTREME-PRESSURE AND ANTI-WEAR PROPERTIES OF LUBRICANTS - FOUR-BALL METHOD (EUROPEAN CONDITIONS)

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Samples and sampling
8 Preparation of apparatus
9 General procedure
10 Test procedures
11 Calculations
12 Expression of results
13 Precision
14 Test report
Annex A (normative) - Test ball
specifications
Annex B (normative) - Mean
Hertz load data sheet

BS EN ISO 20623.

Committee	PTI/2
DocumentType	Draft
Pages	25
PublisherName	British Standards Institution
Status	NA

ISO 3290-1:2014	Rolling bearings Balls Part 1: Steel balls
ISO 3170:2004	Petroleum liquids — Manual sampling
ISO 6743-99:2002	Lubricants, industrial oils and related products (class L) Classification Part 99: General
ISO 4259:2006	Petroleum products Determination and application of precision data in relation to methods of test
ASTM D 4047 : 2013-08	TEST METHOD FOR PHOSPHORUS IN LUBRICATING OILS AND ADDITIVES BY QUINOLINE PHOSPHOMOLYBDATE METHOD
ISO 6743-9:2003	Lubricants, industrial oils and related products (class L) Classification Part 9: Family X (Greases)