Logo

ASTM D4898-90(2000)e1

Historical Revision

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

$73.00

$73.00

$131.40


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

...

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 [mu]m or 0.80 [mu]m).

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 the standard.

1.4 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems 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.


SDO ASTM: ASTM International
Document Number D4898
Publication Date April 10, 2000
Language en - English
Page Count 3
Revision Level 90(2000)e1
Supercedes
Committee D02.N0.02
Publish Date Document Id Type View
Dec. 1, 2023 D4898-23 Revision
Jan. 1, 2016 D4898-16 Revision
Oct. 1, 2010 D4898-90R10E01 Revision
April 10, 2000 D4898-90R00E01 Revision
Oct. 1, 2010 D4898-90R10 Reaffirmation
May 1, 2005 D4898-90R05 Reaffirmation