BS 2000-1(1982) : 1982
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
31-01-1993
English
01-01-1982
Describes the determination of the acidity of used and unused lubricating oil, fuel oil, and petrolatum. Methods A and B are alternatives for the determination of total acidity. Method A is more suitable for dark coloured oils and oils of viscosity higher than 120 cSt at 100 degree F and petrolatums. Method B is often used for pale coloured, low viscosity oils such as transformer oil. Method C determines the organic acidity. Where elemental sulfur is in solution, Method A should be used, as Method B may give rise to erroneous results due to interference with the indicator.
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