ASTM E 1949 : 2003 : R2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Ambient Temperature Fatigue Life of Metallic Bonded Resistance Strain Gages
Hardcopy , PDF
11-11-2014
English
15-04-2014
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 03.01, 2015 Defines a uniform procedure for the determination of strain gage fatigue life at ambient temperature. A suggested testing equipment design is included.
| Committee |
E 28
|
| DocumentType |
Test Method
|
| Pages |
5
|
| ProductNote |
Reconfirmed 2014
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This test method covers a uniform procedure for the determination of strain gage fatigue life at ambient temperature. A suggested testing equipment design is included.
1.2This test method does not apply to force transducers or extensometers that use bonded resistance strain gages as sensing elements.
1.3Strain 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.
1.4This 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.
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