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A new place setting – Consumer-relevant measuring unit for domestic dishwashers / A. Brückner in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 1 (01-02/2012)
[article]
Titre : A new place setting – Consumer-relevant measuring unit for domestic dishwashers Type de document : texte imprimé Auteurs : A. Brückner, Auteur ; M. Schneider, Auteur ; R. Stamminger, Auteur Année de publication : 2012 Article en page(s) : p. 48-56 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Consommateurs -- Préférences
Lave-vaisselle
Tests d'efficacitéTags : 'Lave-vaisselle' 'Tests performance' Étalonnage 'Comportement consommateur' Amménagement endroit' 'Technologie ménage' Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : This study summarises the possible, necessary and recommended steps to align consumer behaviour and the standard place setting used for performance and consumption measurements of domestic dishwashers. The diversity and amount of load items, the composition of the dish materials and the amount of soiling in real life differ from the standard place setting. Through the analysis of secondary data regarding the dishware cleaned in household dishwashers, the development of a new, more consumer relevant place setting was possible. Apart from a reduction of the total amount of load items, new materials and items were introduced. The durability and availability of the dishes has been guaranteed and reproducible and differentiating soiling for the new dish items has been developed. Although laboratory tests revealed that the new place setting caused slightly different cleaning results, it still delivers differentiable results concerning the performance parameters of dishwashers. Finally, it reflects the actual usage of a dishwasher in the household much better than the current place setting, and standard test results may gain in importance for the consumer. Note de contenu : - INTRODUCTION : Labelling and testing - Usage of a dishwasher under household conditions - Materials and items cleaned in a household dishwasher
- AIM
- METHODS : Development of a consumer-relevant place setting - Concept of the new items - Concept of the new soiling - Parameters for comparative tests with the current and the new place setting
- RESULTS : Development of a consumer-relevant place setting - Concept of the new items - Concept of the new soilingPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13324
in TENSIDE, SURFACTANTS, DETERGENTS > Vol. 49, N° 1 (01-02/2012) . - p. 48-56[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 13561 - Périodique Bibliothèque principale Documentaires Disponible Plastiques. Détermination du comportement au feu au moyen de l'indice d'oxygène - Partie 2 : Essai à la température ambiante - Norme NF EN ISO 4589-2 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1999)
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Code-barres Cote Support Localisation Section Disponibilité 14805 T 51-071-2 Norme Bibliothèque principale Documentaires Disponible Specular gloss scales comparison between the national institute of standards and technology and the national research council of Canada / Maria E. Nadal in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 75, N° 943 (08/2003)
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Titre : Specular gloss scales comparison between the national institute of standards and technology and the national research council of Canada Type de document : texte imprimé Auteurs : Maria E. Nadal, Auteur ; Mario Nöel, Auteur ; Joanne C. Zwinkels, Auteur Année de publication : 2003 Article en page(s) : p. 45-51 Note générale : Bibliogr. Langues : Américain (ame) Tags : Amérique Nord Propriété optique Mesure comparative Etalonnage Canada Organisation nationale Organisme normalisation Equation état Brillant Index. décimale : 667.9 Revêtements et enduits Résumé : The gloss value of a test sample is determined relative to a standard, generally a polished piece of black glass. Therefore, gloss is a dimensionless quantity whose accurate determination requires standardized experimental conditions such as spectral distribution of the incident beam of light, incident and viewing angles, and a gloss standard. To help manufacturers monitor and assess specular gloss, the National Institute of Standards and Technology (NIST) Physics Laboratory provides a special test service to calibrate gloss reference standards. This facility is built around a newly rebuilt reference goniophotometer—an instrument that measures flux as a function of angles of illumination or observation—and a newly developed primary gloss standard—three wedges of highly polished, high-quality optical glass. The system has an overall (k = 2) uncertainty of 0.4%. The new service offers calibration measurements of industry working gloss standards at the specular geometries of 20°, 60°, and 85°, in compliance with the International Standards Organization (ISO) 2813 and the American Society for Testing and Materials (ASTM) D 523 documentary standards. This article describes a bilateral comparison of specular gloss scales between NIST and the National Research Council of Canada (NRCC) that has been performed. The results of this comparison show agreement within the combined uncertainties for the measurement of specular gloss of highly polished black glass. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5576
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 75, N° 943 (08/2003) . - p. 45-51[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000568 - Périodique Bibliothèque principale Documentaires Disponible