EN 1883-2018 Feather and Down - Sampling in View of Tests.pdf

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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Feather and down - Sampling in view of testsBS EN 1883:2018National forewordThis British Standard is the UK implementation of EN 1883:2018. It supersedes BS EN 1883:1999, which is withdrawn.The UK participation in its p

2、reparation was entrusted to Technical Committee TCI/66/3, Fillings and filled articles.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for

3、its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 94897 8ICS 59.040Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and

4、Strategy Committee on 30 April 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 1883:2018EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1883March 2018ICS 59.040 Supersedes EN 1883:1998EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUR

5、OPISCHES KOMITEE FR NORMUNGCEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2018 CEN Ref. No. EN 1883:2018: EAll rights of exploitation in any form and by any means reserved worldwide for CEN national MembersFeather and down - Sampling in view of testsPlumes et duvets - chantillonnag

6、e en vue dessais Federn und Daunen - Probenahme fr PrfverfahrenThis European Standard was approved by CEN on 25 August 2018.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 wit

7、hout 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

8、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, Den

9、mark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.English Ve

10、rsionEN 1883:2018 (E)European foreword 31 Scope . 42 Normative references 43 Terms and definitions . 44 Principle 55 Apparatus . 56 Procedure. 56.1 General . 56.2 Feather material. 57 Test report . 5Annex A (normative) Tables on sampling . 72Contents PageBS EN 1883:2018EN 1883:2018 (E)European forew

11、ordThis document (EN 1883:2018) has been prepared by Technical Committee CEN/TC 443 “Feather and down”, the secretariat of which is held by DIN.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 Sept

12、ember 2018, and conflicting national standards shall be withdrawn at the latest by September 2018.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights.This

13、 document supersedes EN 1883:1998.According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav

14、Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.3BS EN 1883:2018EN 1883:2018 (E)1 ScopeThis Eu

15、ropean Standard specifies a method for obtaining a representative laboratory bulk sample of a lot of feather and down and of feather and down in a manufactured product or of a manufactured product.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this

16、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 139, Textiles - Standard atmospheres for conditioning and testing (ISO 139)3 Terms

17、 and definitionsFor the purposes of this document, the following terms and definitions apply.3.1lotall containers of a feather material or of manufactured products of one defined type and quality delivered to one customer according to one consignment3.2containerunits of packaging within the consignm

18、ent (a carton, a case, a bale, etc.) the identification of which is quoted explicitly on the dispatch noteNOTE Containers can or cannot contain packages.3.3packageelementary unit (which can be unwound) within each container in the consignment3.4package sampleelementary unit selected at random from t

19、hose of the lot, regarded as representative of it and from which individual samples are drawn3.5individual samplemanufactured article or portion of material drawn in order to prepare a laboratory bulk sample3.6laboratory bulk samplemanufactured article or portion of the lot taken to be representativ

20、e of the whole, and which is available to the laboratoryNOTE The size and nature of the laboratory bulk sample is sufficient to overcome adequately the variability of the bulk source and to facilitate ease of handling in the laboratory.3.7test specimenmanufactured article or portion of material requ

21、ired to give an individual test result, and selected from the laboratory bulk sample3.8selected at randomtaken in such a way that each part of the whole has an equal chance of being selected4 BS EN 1883:2018EN 1883:2018 (E)4 PrincipleWithdrawal of individual samples selected at random from the unite

22、d packages; these packages are taken at random from a lot. The samples form a laboratory bulk sample to provide the test specimens required for various tests.5 Apparatus5.1 A container of suitable dimensions in which to mix the laboratory bulk sample.5.2 A square box of about 50 50 cm in size and 15

23、 cm high.5.3 A wooden cross to divide the square box diagonally.6 Procedure6.1 GeneralThis representative laboratory bulk sample is conditioned according to EN ISO 139. The temperature and relative humidity are also measured according to EN ISO 139. The test specimen for analysis (excluding determin

24、ation of moisture content) shall be taken from the conditioned laboratory sample.6.2 Feather material6.2.1 If only single package (bag, bale or manufactured article) is to be tested, three individual samples shall be collected using gloves, at three different places in the contents, i.e. the upper,

25、middle, and lower part. The quantity of individual samples taken shall be in accordance with Annex A.6.2.2 In the case of several packages belonging to one lot, the package sample will be selected at random from different items of the lot and at different places. The number of package samples is gov

26、erned by Annex A, as well as the quantity of material to be extracted from each package.The individual samples together form the laboratory bulk sample.The selected packages should be intact and in good external condition.6.2.3 The laboratory bulk sample is placed in a suitable container (5.1) and c

27、arefully mixed.6.2.4 If the laboratory bulk sample is greater than the one necessary to carry out all the requested analyses, the mixture (6.2.3) is transferred to the square box (5.2) and equally spread. The content of the square box is divided with the cross. The content of two opposite triangles

28、is collected by hand and equally spread again and the procedure is repeated until it remains a quantity of the laboratory bulk sample necessary to the determination prescribed.If samples are taken from finished products (e.g. bedding, sleeping bags, and apparel products), these products shall be ope

29、ned along the seams and emptied completely carefully by hand without damaging the filling material.7 Test reportThe test report shall include at least the following information:a) the reference to this standard (EN 1883);5BS EN 1883:2018EN 1883:2018 (E)b) date and place of sampling;c) identification

30、 mark of the tested sample;d) name and address of the buyer;e) name and address of the seller;f) the reference to the lot;g) the conditions of the lot;h) the size of the lot;i) the number of drawn units;j) the reference to the article on which the elementary drawings have been done;k) the mass of ea

31、ch elementary drawing;l) the global mass of the laboratory sample;m) any deviation from the standard procedure and any other circumstances that may have affected the result.6 BS EN 1883:2018EN 1883:2018 (E)Annex A (normative) Tables on samplingTable A.1 Package(s) filled with more than 500 gExtent o

32、f the lot Number of packages sampledMass of each of 3 individual samples to be taken from each package sampleTotal mass to be re-moved from the lotg g1 1 135 4052 to 15 2 70 42016 to 25 3 45 40526 to 50 4 35 42051 to 90 5 30 45091 to 150 7 20 420151 to 280 10 20 600281 to 500 15 15 675501 to 1200 20

33、 15 900over 1200 25 15 1125Table A.2 Package(s) filled up to 500 g and manufactured articles (first two columns)Extent of the lot Number of packages sampledMass of each of 3 individual samples to be taken from each package sampleTotal mass to be re-moved from the lotg g1 1 40 1202 to 90 2 20 12091 t

34、o 150 3 14 126151 to 280 4 10 120281 to 500 6 7 126501 to 1200 7 6 126over 1200 9 5 135A.1 The mass of each of three individual samples to be taken from each package sample and the total mass to be removed from the lot listed in Table A.1 and Table A.2 shall be respected if the analyses to carry out

35、 need a total mass of the test specimens equal to or smaller than that prescribed in Table A.1 and Table A.2.A.2 If the total mass of the test specimens necessary to carry out all the analyses required is greater than the total mass to be removed from the lot listed in Table A.1 and Table A.2, three

36、 individual samples shall always be taken from each package sample but in greater quantity: the mass of each of the three individual samples shall be such that the total mass of the laboratory bulk sample is sufficient to allow to carry out all the determinations required.7BS EN 1883:2018EN 1883:201

37、8 (E)A.3 As concerns Table A.2 in the limit case of a lot constituted of an only package filled with less than 300 g, the laboratory bulk sample is constituted of the whole filling and the three individual samples shall not, therefore, be drawn8 BS EN 1883:2018This page deliberately left blankThis p

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