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Interlaboratory test 2012-2013 on the method EN 14522:2005 "Determination of the auto ignition temperature of gases and vapours" / IEC 60079-20-1, part 7 "Method of test for auto-ignition temperature"

  • For the classification, safe handling and use of chemicals, special standardised test methods have been developed and are used worldwide. Safety experts must be able to fully rely on the precise execution of the respective laboratory tests and assessments. In this context interlaboratory tests (round robin tests, interlaboratory comparisons / intercomparisons) are a crucial element of both the further development and improvement of the methods and of a laboratory's quality system. Participation in interlaboratory tests is explicitly recommended by the standard ISO/IEC 17025. This document reports on the results of the interlaboratory test 2012-2013 on the test method EN 14522:2005 “Determination of the auto ignition temperature of gases and vapours“ / IEC 60079-201, part 7 ”Method of test for auto-ignition temperature”. The auto ignition temperature is an important safety characteristic for explosion protection and prevention. It is the basis for classifying substances and explosionFor the classification, safe handling and use of chemicals, special standardised test methods have been developed and are used worldwide. Safety experts must be able to fully rely on the precise execution of the respective laboratory tests and assessments. In this context interlaboratory tests (round robin tests, interlaboratory comparisons / intercomparisons) are a crucial element of both the further development and improvement of the methods and of a laboratory's quality system. Participation in interlaboratory tests is explicitly recommended by the standard ISO/IEC 17025. This document reports on the results of the interlaboratory test 2012-2013 on the test method EN 14522:2005 “Determination of the auto ignition temperature of gases and vapours“ / IEC 60079-201, part 7 ”Method of test for auto-ignition temperature”. The auto ignition temperature is an important safety characteristic for explosion protection and prevention. It is the basis for classifying substances and explosion protected equipment into temperature classes. Because safety characteristic data are not a pure substance constant but a figure which denotes a special property of the substance, the determination methods are standardised. Currently EN 14522 and IEC 60079-20-1, part 7 are under revision with the aim to combine both to a standard accepted worldwide. An important part of the standard is the laboratory’s verification of their apparatus and procedure. To base this forthcoming standard on reliable and up-to-date verification data an interlaboratory test appears as the method of choice. The verification data given in the recent issues of the standards are based on comparison measurements which date back to a long time ago and did not include automated apparatuses.zeige mehrzeige weniger
Metadaten
Autoren/innen:Peter Lüth, E. Brandes, T. Stolz
Dokumenttyp:Forschungsbericht
Veröffentlichungsform:Verlagsliteratur
Sprache:Englisch
Auflage:Final Report
Jahr der Erstveröffentlichung:2014
Organisationseinheit der BAM:2 Chemische Sicherheitstechnik
2 Chemische Sicherheitstechnik / 2.0 Abteilungsleitung und andere
Veröffentlichende Institution:Bundesanstalt für Materialforschung und -prüfung (BAM)
Verlag:Bundesanstalt für Materialforschung und -prüfung (BAM), Physikalisch-Technische Bundesanstalt (PTB)
Verlagsort:Berlin, Braunschweig
Erste Seite:1
Letzte Seite:89
DDC-Klassifikation:Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurbau
Freie Schlagwörter:Flüssigkeiten; Ringversuch; Zündtemperatur
Auto ignition temperature; Liquids
URN:urn:nbn:de:kobv:b43-306867
ISBN:978-3-9816380-0-4
Verfügbarkeit des Volltexts:Volltext-PDF für die Öffentlichkeit verfügbar ("Open Access")
Lizenz (Deutsch):License LogoAllgemeines Deutsches Urheberrecht
Datum der Freischaltung:20.02.2016
Referierte Publikation:Nein
Schriftenreihen ohne Nummerierung:BAM Forschungsberichte ohne Nummerierung