Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Printed Edition
    • Ships in 1-2 business days
    • $52.00
    • Add to Cart
    • Printed Edition + PDF
    • Immediate download
    • $70.00
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

1.1 This test method describes a procedure for rapid evaluation of abrasives for the presence of ionic contamination by determining the total concentration of water soluble ionic contaminants by means of a conductivity test.

1.2 This test method does not identify the ionic species present nor provide quantitative results on each species.

1.3 This test method is based on a volume comparison among abrasives of similar sizes. A volume comparison is more closely related to surface area of the abrasives than is a weight comparison.

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 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.

 

Document History

  1. ASTM D4940-15(2020)


    Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blast Cleaning Abrasives

    • Most Recent
  2. ASTM D4940-15e1


    Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blast Cleaning Abrasives

    • Historical Version
  3. ASTM D4940-15


    Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blast Cleaning Abrasives

    • Historical Version
  4. ASTM D4940-10

    👀currently
    viewing


    Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blasting Abrasives

    • Historical Version
  5. ASTM D4940-98(2003)


    Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blasting Abrasives

    • Historical Version
  6. ASTM D4940-98


    Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blasting Abrasives

    • Historical Version