ASTM G106-89(2004)
Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements

Standard No.

ASTM G106-89(2004)

Release Date

1989

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM G106-89(2010)

Latest

ASTM G106-89(2023)

Scope

The availability of a standard procedure, standard material, and standard plots should allow the investigator to check his laboratory technique. This practice should lead to electrochemical impedance curves in the literature which can be compared easily and with confidence.

Samples of a standard ferritic type 430 stainless steel (UNS 430000) used to obtain the reference plots are available for those who wish to check their equipment. Suitable resistors and capacitors can be obtained from electronics supply houses.

This test method may not be appropriate for electrochemical impedance measurements of all materials or in all environments.

1.1 This practice covers an experimental procedure which can be used to check one's instrumentation and technique for collecting and presenting electrochemical impedance data. If followed, this practice provides a standard material, electrolyte, and procedure for collecting electrochemical impedance data at the open circuit or corrosion potential that should reproduce data determined by others at different times and in different laboratories. This practice may not be appropriate for collecting impedance information for all materials or in all environments.

1.2 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.

ASTM G106-89(2004) Referenced Document

• ASTM D1193 Standard Specification for Reagent Water*， 1999-04-19 Update
• ASTM G15 Standard Terminology Relating to Corrosion and Corrosion Testing*， 1999-04-19 Update
• ASTM G3 Standard Practice for Conventions Applicable to Electrochemical Measurements in Corrosion Testing
• ASTM G5 Standard Reference Test Method for Making Potentiostatic and Potentiodynamic Anodic Polarization Measurements*， 1994-04-19 Update
• ASTM G59 Standard Test Method for Conducting Potentiodynamic Polarization Resistance Measurements*， 1997-04-19 Update

ASTM G106-89(2004) history

• 2023 ASTM G106-89(2023) Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements
• 1989 ASTM G106-89(2015) Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements
• 1989 ASTM G106-89(2010) Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements
• 1989 ASTM G106-89(2004) Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements
• 1989 ASTM G106-89(1999) Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements