Round Robin Test for the implementation of odour measurements regarding ISO 16000-28 into the evaluation of buildings products - part II (Specified by VDI 4302-1) / by Dipl.-Ing. Laura Brosig, Dr. rer. nat. Wolfgang Horn, Dr.-Ing. Oliver Jann (BAM Federal Institute for Materials Research and Testing, Berlin, Germany) ; on behalf of the Federal Environment Agency (Germany) ; study performed by: BAM Federal Institute for Materials Research and Testing ; edited by: Section II 1.3 Indoor Hygiene, Health-related Environmental Impacts Dr. Ana Maria Scutaru
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Discovery
1901902676
URN
urn:nbn:de:gbv:3:2-1084477
DOI
ISBN
ISSN
Autorin / Autor
Körperschaft
Erschienen
Dessau-Roßlau : Umweltbundesamt, September 2015
Umfang
1 Online-Ressource (138 Seiten, 6,66 MB) : Illustrationen, Diagramme
Ausgabevermerk
Sprache
eng
Anmerkungen
Study completed in: November 2014
Literaturverzeichnis: Seite 82-83
Sprache der Zusammenfassung: Deutsch, Englisch
Inhaltliche Zusammenfassung
While in 2012 a commercially available acrylic sealant was used as sample material, in 2014 a lacquer doped with specific substances was sent to the participants for the VOC and odour measurement. The resulting measurement values for the perceived intensity were evaluated in consideration of various boundary conditions to identify parameters that could possibly influence the measurement procedure significantly. For the comparison of both interlaboratory comparisons qualified data sets were taken as a basis. Potential for improvement identified in 2012 was mainly confirmed by the interlaboratory test 2014 as well. Besides the accurate conduction as essential part of the measurement it became obvious again that the boundary conditions of the DIN ISO 16000-28 are not defined tight enough. Moreover the thesis that measurements based on the utilisation of comparison scales with only one funnel generate results especially imprecise could not be verified. Both interlaboratory comparisons resulted in relative standard deviations of reproducibility that lay between 20 and 40 % and such are quite comparable with those of well-established interlaboratory VOC comparisons.
Schriftenreihe
Texte ; 2015, 79 ppn:505871920