optical non-contact measurement News
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ASTM E2208 - 02(2010)e1 standard guide for evaluating non-contacting optical strain measurement systems
This guide assists potential users in understanding the issues related to the accuracy of non-contacting strain measurement systems and to provide a common framework for quantitative comparison of optical systems. The output from a non-contacting optical strain and deformation measurement system is generally divided into optical data and ...
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ASTM E1823 - 11 standard terminology relating to fatigue and fracture testing
1. Scope 1.1 This terminology contains definitions, definitions of terms specific to certain standards, symbols, and abbreviations approved for use in standards on fatigue and fracture testing. The definitions are preceded by two lists. The first is an alphabetical listing of symbols used. (Greek symbols are listed in accordance with their spelling in ...
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