Standard Test Method for Measuring the Force-Displacement of a Membrane Switch

Available format(s)

PDF

Language(s)

English

Published date

01-05-2016

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 10.04, 2016 Evaluates the measurement of force displacement characteristics of a membrane switch.

1.1This test method covers the measurement of force displacement characteristics of a membrane switch.

1.1.1This test method replaces Test Method F1570 (Tactile Ratio). Tactile Actuating Slope Angle and Tactile Recovery Slope Angle better represent the characterization of tactile sensation, previously called “Tactile Ratio” in Test Method F1570.

1.1.2This test method replaces Test Method F1682 (Travel).

1.1.3This test method replaces Test Method F1597 (Actuation and Contact Force).

1.1.4This test method replaces Test Method F1997 (Switch Sensitivity).

1.2Force displacement hysterisis loop curve can be used in the determination of Actuation Force, Displacement, Contact Force, Return Force, and Tactile Actuating Slope Angle and Tactile Recovery Slope Angle.

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 establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Committee	F 01
DevelopmentNote	Supersedes ASTM F 1597, ASTM F 1682 and ASTM F 1997. (01/2009)
DocumentType	Redline
Pages	7
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM F 1597 : 2002 ASTM F 1682 : 2002

ASTM F 1680 : 2007 : REV A : R2014	Standard Test Method for Determining Circuit Resistance of a Membrane Switch (Withdrawn 2023)
ASTM F 1661 : 2009 : R2015	Standard Test Method for Determining the Contact Bounce Time of a Membrane Switch (Withdrawn 2024)
ASTM F 1578 : 2007	Standard Test Method for Contact Closure Cycling of a Membrane Switch
ASTM F 1762 : 2014 : REDLINE	Standard Test Method for Determining the Effects of Atmospheric Pressure Variation on a Membrane Switch
ASTM F 1578 : 2007 : R2014	Standard Test Method for Contact Closure Cycling of a Membrane Switch (Withdrawn 2023)
ASTM F 3291 : 2017	Standard Test Method for Measuring the Force-Resistance of a Membrane Force Sensor (Withdrawn 2023)
ASTM F 2865 : 2013 : REDLINE	Standard Guide for Classifying the Degrees of Ingress of Dust and Water into a Membrane Switch
ASTM F 1661 : 2009	Standard Test Method for Determining the Contact Bounce Time of a Membrane Switch
ASTM F 1680 : 2007	Standard Test Method for Determining Circuit Resistance of a Membrane Switch
ASTM F 1596 : 2015 : REDLINE	Standard Test Method for Exposure of a Membrane Switch or Printed Electronic Device to Temperature and Relative Humidity
ASTM F 1680 : 2007 : REV A	Standard Test Method for Determining Circuit Resistance of a Membrane Switch