Norm

ASTM D4898 - 90(2010)e1 en

Standard Test Method for Insoluble Contamination of Hydraulic Fluids by Gravimetric Analysis

  • Deze norm is ingetrokken sinds 01-01-2016

45,11 54,58 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 3
Gepubliceerd op 01-10-2010
Taal Engels

1.1 This test method covers the determination of insoluble contamination in hydraulic fluids by gravimetric analyses. The contamination determined includes both particulate and gel-like matter, organic and inorganic, which is retained on a membrane filter disk of pore diameter as required by applicable specifications (usually 0.45 μm or 0.80 μm).

1.2 To indicate the nature and distribution of the particulate contamination, the gravimetric method should be supplemented by occasional particle counts of typical samples in accordance with Test Method F312.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 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. For a specific warning statement, see 6.1.

Details

ICS-code 75.120
Engelse titel Standard Test Method for Insoluble Contamination of Hydraulic Fluids by Gravimetric Analysis
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