BS EN 13722-2004 家具.表面光泽度的评定.pdf
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1、BRITISH STANDARD BS EN 13722:2004 Furniture Assessment of the surface gloss The European Standard EN 13722:2004 has the status of a British Standard ICS 97.140 - - - - - - BS EN 13722:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 20 Se
2、ptember 2004 BSI 20 September 2004 ISBN 0 580 44465 1 National foreword This British Standard is the official English language version of EN 13722:2004. The UK participation in its preparation was entrusted to Technical Committee FW/1, Common test methods for furniture, which has the responsibility
3、to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “Internationa
4、l Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British S
5、tandard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developm
6、ents and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 8, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issue
7、d since publication Amd. No. DateComments - - - - - - e - - - - - - - -3 - E- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - W W D - - - - - - - - - - - - EN 13722:2004 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references4 3 Terms and definitions .4 4 Principle5 5 Appara
8、tus .5 6 Preparation and conditioning of test units .5 7 Calibration of glossmeter .5 8 Test Procedure.5 8.1 General5 8.2 Textured and/or open grain surfaces 6 8.3 Other surfaces6 8.4 Expression of results 6 9 Test report8 - - - - - - EN 13722:2004 (E) 3 Foreword This document (EN 13722:2004) has be
9、en 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 January 2005, and conflicting national standards
10、 shall be withdrawn at the latest by January 2005. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, G
11、reece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. - - - - - - EN 13722:2004 (E) 4 1 Scope This document specifies a method for the assessment of the surface gloss of
12、 furniture surfaces using three reflectometer geometries, 20, 60 or 85 and relates to rigid surfaces of all finished products regardless of materials, except for finishes on leather and fabrics, which are excluded from this document. The test is intended to be carried out on finished furniture, but
13、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. It is not applicable for finishes on some metallic paints and pearly coatings. 2 Normative references The following referenc
14、ed documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 2813, Paints and varnishes - Determination of specular gloss of
15、non-metallic paint films at 20, 60 and 85 (ISO 2813:1994, including Technical Corrigendum 1:1997) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 specular gloss ratio of the luminous flux reflected from an object in the specular direction for
16、 a specified source and receptor angle to the luminous flux reflected from glass with a refractive index of 1,567 in the specular direction 3.2 test unit finished item of furniture 3.3 Test surface part of the test unit, where the test area is included 3.4 test panel panel produced in the same way a
17、s the test surface; it shall be used when it is not possible to carry out the test directly on the test surface 3.5 test area area under the equipment, where the measurement is carried out 3.6 pearly coatings coating with pearly additives. The pearly additives act like microscopy mirrors reflecting
18、and transferring the light in several directions - - - - - - EN 13722:2004 (E) 5 3.7 textured surface profiled or uneven surface 3.8 open grain surface surface where the grains/pores are not completely filled by the coating material 4 Principle The specular gloss of the test unit/test panel shall be
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