7. Sensor features
7.1 Precision
Table 4 shows the characteristics to be expected from three types of sensor:
general-purpose: sensors easily produced by any technician simply familiar with strain gage techniques;
improved precision: sensors with characteristics that are better than those of their predecessors, thanks to meticulous attention to the precautions listed at 5
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Sensor features
Bibliography
Theses
- - http://www.sudoc.abes.fr
- PY (R.) - Comportement mécanique et électrique de films minces à haute température : application aux jauges d'extensométrie. - Paris 11, Orsay (1998).
Standardization
Extensometry does not lend itself to the establishment of standards as such. However, the documentation booklet below recalls, among other things, the concepts of elasticity which form the basis of extensometry.
- Résistance des matériaux et essais mécaniques de matériaux. Vocabulaire. - NF X 10-011 - 3-58
Manufacturers. Suppliers
Abelex
AMC.
ATEX (Applications of Extensometry Techniques).
Baléa SARL.
Bell and Howell France SA. - absorbed by Kodak : http://wwwfr.kodak.com
Beta. : http://www.betalasermike.com
...French and foreign organizations
The applications of extensometry are so varied that the technique is occasionally discussed by numerous technical associations. However, a number of industrial countries have set up associations or groups specializing in experimental stress analysis, of which extensometry is a major branch.
France
Groupement pour l'Avancement des Méthodes d'Analyse des Contraintes (GAMAC)....
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