ASTM E1949 - 03(2014)e1 - Standard Test Method for Ambient Temperature Fatigue Life of Metallic Bonded Resistance Strain Gages

ASTM E1949 - 03(2014)e1

Standard Test Method for Ambient Temperature Fatigue Life of Metallic Bonded Resistance Strain Gages

Status : Current   Published : January 2009

Format
PDF

Format
HARDCOPY



1.1 This test method covers a uniform procedure for the determination of strain gage fatigue life at ambient temperature. A suggested testing equipment design is included.

1.2 This test method does not apply to force transducers or extensometers that use bonded resistance strain gages as sensing elements.

1.3 Strain gages are part of a complex system that includes structure, adhesive, gage, lead wires, instrumentation, and (often) environmental protection. As a result, many things affect the performance of strain gages, including user technique. A further complication is that strain gages, once installed, normally cannot be reinstalled in another location. Therefore, it is not possible to calibrate individual strain gages; performance characteristics are normally presented on a statistical basis.

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 and health practices and determine the applicability of regulatory limitations prior to its use.




Standard NumberASTM E1949 - 03(2014)e1
TitleStandard Test Method for Ambient Temperature Fatigue Life of Metallic Bonded Resistance Strain Gages
StatusCurrent
Publication Date04 January 2009
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Fully reversed strain, Gage factor, Gage resistance, Strain gages, Strain gage fatigue life, Strain gage fatigue test apparatus, Super sensitivity, Zero shift
ICS19.060
PublisherASTM
FormatA4
DeliveryYes
Pages5
File Size0 KB
Price£40.00


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