Standard Test Methods for Measuring Resistance of Electrical Connections (Static Contacts)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

04-11-2023

Publisher

American Society for Testing and Materials

1.1These test methods cover equipment and techniques for measuring the resistance of static electrical connections such as wire terminations or splices, friction connectors, soldered joints, and wrapped-wire connections.

1.2Measurements under two distinct levels of electrical loading are described. These levels are: (1) dry circuit, (2) and rated current. One or both of these levels of loading may be required in specific cases.

1.3This 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 become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.

1.4This 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.

Committee	B 02
DocumentType	Test Method
Pages	6
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM B 539 : 2018

ASTM B 942 : 2021	Standard Guide for Specification and Quality Assurance for the Electrical Contact Performance of Crimped Wire Terminations
ASTM B 885 : 2009 : R2020	Standard Test Method for Presence of Foreign Matter on Printed Wiring Board Contacts
ASTM B 1004 : 2016 : R2022	Standard Practice for Contact Performance Classification of Electrical Connection Systems
ASTM B 896 : 2010 : R2020	Standard Test Methods for Evaluating Connectability Characteristics of Electrical Conductor Materials
ASTM B 794 : 1997 : R2020	Standard Test Method for Durability Wear Testing of Separable Electrical Connector Systems Using Electrical Resistance Measurements
ASTM B 854 : 1998 : R2022	Standard Guide for Measuring Electrical Contact Intermittences

ASTM E 122 : 2017 : R2022	Standard Practice for Calculating Sample Size to Estimate, With Specified Precision, the Average for a Characteristic of a Lot or Process
ASTM E 122 : 2017	Standard Practice for Calculating Sample Size to Estimate, With Specified Precision, the Average for a Characteristic of a Lot or Process