ASTM D8370-22 PDF

Scope: 1.1 This test method covers the procedure for field measurement of electrochemical impedance spectroscopy (EIS) for polymeric coatings over conductive substrates. 1.2 This test method covers the parameters for determining an adequate sample size. 1.3 Units—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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 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.

ASTM D8370-22 Referenced Document

ASTM D16 Standard Terminology for Paint, Related Coatings, Materials, and Applications
ASTM D610 Standard Test Method for Evaluating Degree of Rusting on Painted Steel Surfaces
ASTM D660 Standard Test Method for Evaluating Degree of Checking of Exterior Paints
ASTM D661 Standard Test Method for Evaluating Degree of Cracking of Exterior Paints
ASTM D714 Standard Test Method for Evaluating Degree of Blistering of Paints
ASTM G106 Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements*， 2023-06-01 Update
ASTM G193 Standard Terminology and Acronyms Relating to Corrosion*， 2022-08-01 Update
ASTM G215 Standard Guide for Electrode Potential Measurement
ASTM G3 Standard Practice for Conventions Applicable to Electrochemical Measurements in Corrosion Testing
ISO 16773-1 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens - Part 1: Terms and definitions
ISO 16773-2 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens - Part 2: Collection of data
ISO 16773-3 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens - Part 3: Processing and analysis of data from dummy cells
ISO 16773-4 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens - Part 4: Examples of spectra of polymer-coated and uncoated specimens

2022 ASTM D8370-22 Standard Test Method for Field Measurement of Electrochemical Impedance on Coatings and Linings