| Titre : |
Considerations for relative humidity and temperature control in atmospheric corrosion test standards |
| Type de document : |
texte imprimé |
| Auteurs : |
Sean Fowler, Auteur |
| Année de publication : |
2014 |
| Article en page(s) : |
p. 22-25 |
| Langues : |
Anglais (eng) |
| Catégories : |
Air -- Humidité
Corrosion
Essais accélérés (technologie)
Température -- Contrôle
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
In the May issue of PPCJ a short history of modern atmospheric corrosion testing and recent advances in the field was discussed. In this article we will cover a topic, which generates many questions from laboratory technicians and researchers who operate corrosion test chambers : how relative humidity and temperature are measured and controlled in these devices. The loose, and sometimes poor, descriptions of relative humidity measurement and control in corrosion test standards have led to significant confusion in the testing community. Device manufacturers have implemented various measurements techniques, each representing a reasonable interpretation of the standards but which may or may nor yield similar results to one another. Adding to the confusion, the very need for control of relative humidity is not as clear as one might expect of a modern test standard. Finally, what is the role of laboratory conditions in meeting the requirements of the standards ? |
| Note de contenu : |
- The difficulty in defining temperature and relative humidity in standards
- Relative humidity conditions in corrosion standards : what is required ?
- Test standards : the path ahead |
| En ligne : |
https://drive.google.com/file/d/1Ka1thfqdNL52y55MAt2eaPRm8CJhUJ7l/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22201 |
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 204, N° 4600 (09/2014) . - p. 22-25
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Considerations for relative humidity and temperature control in atmospheric corrosion test standards in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 204, N° 4600 (09/2014)
