BS 5540-2:1978
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for evaluating particulate contamination of hydraulic fluids Method of calibrating liquid automatic particle-count instruments (using AC Fine Test Dust contaminant)
Hardcopy , PDF
05-31-1992
English
01-31-1978
Describes a method for calibration of automatic counting instruments for particles suspended in liquids for the evaluation of particle size distribution of contaminants encountered in hydraulic fluid power applications. It also sets out a uniform and realistic basis for particle sizing and counting.
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