Standard Active Last Updated: Nov 01, 2021 Track Document
ASTM D7670-10(2021)

Standard Practice for Processing In-service Fluid Samples for Particulate Contamination Analysis Using Membrane Filters

Standard Practice for Processing In-service Fluid Samples for Particulate Contamination Analysis Using Membrane Filters D7670-10R21 ASTM|D7670-10R21|en-US Standard Practice for Processing In-service Fluid Samples for Particulate Contamination Analysis Using Membrane Filters Standard new BOS Vol. 05.04 Committee D02
$ 55.00 In stock

Significance and Use

4.1 This practice provides for the processing of liquid samples. It will provide the optimum sample processing for visual contamination methods such as Test Methods F312.

Scope

1.1 This practice covers the processing of in-service fluids in preparation for particulate contamination analysis using membrane filters and is limited only by the liquid-to-membrane filter compatibility.

1.2 The practice covers the procedure for filtering a measured volume of liquid through a membrane filter. When this practice is used, the particulate matter will be randomly distributed on the filter surface for subsequent contamination analysis methods.

1.3 The practice describes procedures to allow handling particles in the size range between 2 µm and 1000 μm with minimum losses during handling.

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

1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Price:
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Book of Standards Volume: 05.04
Developed by Subcommittee: D02.96.06
Pages: 3
DOI: 10.1520/D7670-10R21
ICS Code: 23.100.60