ASTM D Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blast Cleaning Abrasives. 1 Jan Buy ASTM D TEST METHODS FOR CONDUCTIMETRIC ANALYSIS OF WATER SOLUBLE IONIC CONTAMINATION OF. ASTM D standard describes the conductivity test used to assess the presence of ASTM D test method consists in combining equivalent volumes of.

Author: Nalrajas Duhn
Country: Argentina
Language: English (Spanish)
Genre: Literature
Published (Last): 23 August 2009
Pages: 432
PDF File Size: 3.56 Mb
ePub File Size: 10.5 Mb
ISBN: 485-3-46694-668-2
Downloads: 62208
Price: Free* [*Free Regsitration Required]
Uploader: Dut

Water soluble salts transferred to the surface can cause accelerated rust back, osmotic blistering, under-film corrosion, and premature coating failure. The two tests that ashm used to verify abrasive cleanliness are oil content and water astm d asfm content.

Elcometer 138 Abrasive Soluble Salt Test Kit – ASTM D4940

This contamination can be transferred to the blast cleaned surface and result in accelerated corrosion conditions and also cause premature coating failure, if this contamination is not removed prior to applying the coating. Leave a Reply Cancel asm Your email address will not be published. If oil is visually evident, the abrasive fails the test.

R4940 first log in with a verified email before subscribing to alerts. This is especially true for coatings in a marine service environment or immersion, such as ballast tanks. You may delete a document from your Alert Profile at any time. Each standard has different requirements based on the type of media but are identical when it comes to the quality control tests for oil content and water-soluble contaminants.

Related Articles  ITR-1 SAHAJ EDITABLE PDF

Related Products Searching for related products Surfaces contaminated with salt are much asm astm d to experience failures, such as blistering, than non-contaminated surfaces even at relatively low concentrations. The Elcometer Standard Salt Contamination Meter quickly and accurately measures the level of soluble salts on surfaces.

This ensures that you are always up-to-date and saves you both time and money. This guide is consistent with the particulate material sampling theory, as well as inferential statistics, and may serve as an introduction to the statistical adtm of sampling issues. Start Webshop Product catalog Product presentation.

Elcometer Abrasive Soluble Salt Test Kit – ASTM D

At least from our experiences. This of course does not exclude regular inspection during actual job.

Proper surface preparation is one of the most critical steps towards maximizing the life of a coating system. SSPC-AB 4 requires more frequent testing including at least three water-soluble contaminants tests at different times during an 8-hour period. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.

The procedure wstm be used to remove gels and incompatible materials that may cause imperfections in the final extruded product.

December 29, at 5: If you need to be able to add standards to the monitoring service, you must register as a user with your own username and password. SSPC-AB 4 requires more frequent testing including at least three water-soluble contaminants tests at different times during an 8-hour period.

Related Articles  SHT10 PDF DOWNLOAD

The Importance of Monitoring Abrasive Cleanliness

The Elcometer Salt Contamination Meter quickly and accurately measures the level of soluble salts on surfaces. This contamination can be transferred to the blast cleaned surface and result in accelerated corrosion conditions and also cause premature coating failure, if this contamination is not removed prior to applying the coating.

This includes personalizing content and advertising. Webprint Printed and bound. Elcometer A test is designed to use a ratio of 1: The cleanliness of the ast, whether new or recycled is equally important.

You need to log in before adding standards to the monitoring service. As the voice of the U. There are several indirect requirements, including: The test shall be repeated till the team is capable of carrying out the desired blasting job.

Abrasive selection is a key component to an abrasive blast system. That is, abrasive cleanliness is an indirect requirement.

Your Alert Profile lists the documents that will be monitored. Standards Subsctiption may be the perfect solution. This standard is not included in any packages. This service is not available if you are a URL user where you do not log in with an email address.