Determination of the limiting oxygen concentration (LOC) for flammable gases and vapours

This European Standard specifies the method for determining the LOC of mixtures consisting of flammable gas or vapour, air and inert gas at atmospheric pressure and temperatures from ambient temperature to 200 °C.

Bestimmung der Sauerstoffgrenzkonzentration (SGK) für brennbare Gase und Dämpfe

Diese Europäische Norm legt das Verfahren zur Bestimmung der SGK von Gemischen aus brennbarem Gas
oder Dampf mit Luft und Inertgas bei Atmosphärendruck und Temperaturen von Umgebungstemperatur bis
200 °C fest.

Détermination de la concentration limite en oxygène (CLO) des gaz et des vapeurs inflammable

La présente Norme européenne spécifie la méthode permettant de déterminer la CLO de mélanges constitués
de gaz ou de vapeurs inflammables, d’air et de gaz inerte, à la pression atmosphérique et à des températures
allant de la température ambiante à 200 °C.

Ugotavljanje mejne koncentracije kisika (LOC) za vnetljive pline in hlape

General Information

Publication Date
Withdrawal Date
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date


Buy Standard

EN 14756:2007
English language
16 pages
sale 10% off
sale 10% off
e-Library read for
1 day

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Ugotavljanje mejne koncentracije kisika (LOC) za vnetljive pline in hlapeBestimmung der Sauerstoffgrenzkonzentration (SGK) für brennbare Gase und DämpfeDétermination de la concentration limite en oxygene (CLO) des gaz et des vapeurs inflammableDetermination of the limiting oxygen concentration (LOC) for flammable gases and vapours13.230Varstvo pred eksplozijoExplosion protectionICS:Ta slovenski standard je istoveten z:EN 14756:2006SIST EN 14756:2007en01-april-2007SIST EN 14756:2007SLOVENSKI

SIST EN 14756:2007

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14756November 2006ICS 13.230 English VersionDetermination of the limiting oxygen concentration (LOC) forflammable gases and vapoursDétermination de la concentration limite en oxygène (CLO)des gaz et des vapeurs inflammableBestimmung der Sauerstoffgrenzkonzentration (SGK) fürbrennbare Gase und DämpfeThis European Standard was approved by CEN on 2 October 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14756:2006: ESIST EN 14756:2007

EN 14756:2006 (E) 2 Contents Page Foreword.3 Introduction.4 1 Scope.5 2 Normative references.5 3 Terms and definitions.5 4 Test apparatus.7 5 Reagents and materials.8 6 Test method.8 6.1 Principle.8 6.2 Procedures.8 6.2.1 General.8 6.2.2 Short procedure.9 6.2.3 Extended procedure.11 6.3 Oxygen analysis.12 7 Verification of the test apparatus.12 8 Safety precautions.12 9 Test report.12 Annex

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.