SIST EN 12721:2009+A1:2014
(Main)Furniture - Assessment of surface resistance to wet heat
Furniture - Assessment of surface resistance to wet heat
This European standard specifies a method for the assessment of the resistance to wet heat of all rigid furniture surfaces regardless of materials. It does not apply to leather and textile surfaces. The test is intended to be carried out on a part of the finished furniture, but can be carried out on test panels of the same material, finished in an identical manner to the finished product, and of a size sufficient to meet the requirements of the test. The test should be carried out on unused surfaces.
Möbel - Bewertung der Beständigkeit von Oberflächen gegen feuchte Hitze
Diese Europäische Norm legt ein Bewertungsverfahren für die Beständigkeit von Oberflächen gegen feuchte Wärme fest und gilt für starre Möbeloberflächen unabhängig von den verwendeten Werkstoffen. Sie gilt nicht für Oberflächen aus Leder und Textilien. Die Prüfung ist zur Durchführung an einem Teil des oberflächenbehandelten Möbelstücks gedacht, kann aber auch an Prüflingen durchgeführt werden, die aus dem gleichen Werkstoff mit identischer Oberflächenbehandlung wie das oberflächenbehandelte Produkt und groß genug sind, um den Anforderungen der Prüfung zu entsprechen. Die Prüfung sollte auf unbenutzten Oberflächen durchgeführt werden. Anhang A (informativ) beschreibt eine direkte Lichtquelle.
Meubles - Évaluation de la résistance de la surface à la chaleur humide
La présente Norme européenne spécifie une méthode d’évaluation de la résistance à la chaleur humide de toutes les surfaces d’ameublement indépendamment des matériaux. Elle ne s’applique pas aux surfaces en cuir et en textile. L’essai est destiné à être réalisé sur une partie du meuble fini mais il peut être effectué sur des panneaux
d’essai constitués du même matériau, de finition identique au produit fini et de dimensions suffisantes pour satisfaire aux spécifications de l’essai. L’essai doit être conduit sur des surfaces neuves. L’Annexe A (informative) décrit une source de lumière directe.
Pohištvo - Ocenjevanje odpornosti površine proti vlažni toploti (vključno z dopolnilom A1)
Ta evropski standard določa metodo za ocenjevanje odpornosti vseh trdnih površin pohištva ne glede na material proti vlažni toploti. Ne uporablja se za usnjene in tekstilne površine. Preskus naj bi se izvedel na delu končanega kosa pohištva, lahko pa se izvede tudi na preskusnih ploščah iz istega materiala, ki so obdelane na identičen način kot končan izdelek, njihova velikost pa mora biti dovolj velika, da ustreza zahtevam preskusa. Preskus naj bi se izvedel na še nerabljenih površinah.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Möbel - Bewertung der Beständigkeit von Oberflächen gegen feuchte HitzeMeubles - Évaluation de la résistance de la surface à la chaleur humideFurniture - Assessment of surface resistance to wet heat97.140PohištvoFurnitureICS:Ta slovenski standard je istoveten z:EN 12721:2009+A1:2013SIST EN 12721:2009+A1:2014en,fr,de01-januar-2014SIST EN 12721:2009+A1:2014SLOVENSKI
STANDARDSIST EN 12721:20091DGRPHãþD
SIST EN 12721:2009+A1:2014
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12721:2009+A1
October 2013 ICS 97.140 Supersedes EN 12721:2009
English Version
Furniture - Assessment of surface resistance to wet heat
Ameublement - Évaluation de la résistance de la surface à la chaleur humide
Möbel - Bewertung der Beständigkeit von Oberflächen gegen feuchte Hitze This European Standard was approved by CEN on 3 January 2009 and includes Amendment 1 approved by CEN on 3 September 2013.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12721:2009+A1:2013: E SIST EN 12721:2009+A1:2014
EN 12721:2009+A1:2013 (E) 2 Contents Page Foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions . 4 4 Principle. 5 5 Apparatus and materials . 5 5.1 Thermometer . 5 5.2 Heat source . 5 5.3 Oven. 6 5.4 Cleaning cloth . 6 5.5 White polyamide fibre cloth . 6 5.6 Deionized or distilled water . 6 5.7 Heat-insulating foam . 6 5.8 Diffuse light source . 6 6 Preparation and conditioning . 7 6.1 Conditioning . 7 6.2 Test surface . 7 7 Test procedure . 7 7.1 Testing . 7 7.2 Test temperatures . 8 8 Examination of the test panel . 8 9 Assessment of results . 8 10 Test report . 9 Annex A (informative)
Significant technical changes in revised edition of this standard . 11 Bibliography. 12 Tables Table 1 — Descriptive numerical rating code . 8
Figures Figure 1 — Aluminium block used as heat source . 6
SIST EN 12721:2009+A1:2014
EN 12721:2009+A1:2013 (E) 3 Foreword This document (EN 12721:2009+A1:2013) has been prepared by Technical Committee CEN/TC 207 “Furniture”, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2014, and conflicting national standards shall be withdrawn at the latest by April 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document includes Amendment 1 approved by CEN on 2013-09-03. This document supersedes !EN 12721:2009". The start and finish of text introduced or altered by amendment is indicated in the text by tags !". Informative !Annex A" provides details of significant technical changes between this European Standard and the previous edition. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 12721:2009+A1:2014
EN 12721:2009+A1:2013 (E) 4 1 Scope This European standard specifies a method for the assessment of the resistance to wet heat of all rigid furniture surfaces regardless of materials. It does not apply to leather and textile surfaces. The test is intended to be carried out on a part of the finished furniture, but can be carried out on test panels of the same material, finished in an identical manner to the finished product, and of a size sufficient to meet the requirements of the test. The test should be carried out on unused surfaces. !deleted text" 2 Normative references !The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies." EN ISO 4287:1998, Geometrical Product Specifications (GPS) – Surface texture: Profile method – Terms, definitions and surface texture parameters (ISO 4287:1997) EN ISO 4288:1997, Geometrical Product Specifications (GPS) – Surface texture: Profile method – Rules and procedures
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