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本文(BS ISO 6666-2011 Coffee sampling Triers for green coffee or raw coffee and parchment coffee《咖啡取样 生咖啡和带外皮咖啡豆的取样器》.pdf)为本站会员(rimleave225)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

BS ISO 6666-2011 Coffee sampling Triers for green coffee or raw coffee and parchment coffee《咖啡取样 生咖啡和带外皮咖啡豆的取样器》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 6666:2011Coffee sampling Triers forgreen coffee or raw coffee andparchment coffeeBS ISO 6666:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implemen

2、tation of ISO 6666:2011. Itsupersedes BS 6379-3:1983 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee AW/15, Coffee.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to incl

3、ude all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 66464 9ICS 67.140.20; 67.260Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards

4、Policy and Strategy Committee on 31 December 2011.Amendments issued since publicationDate T e x t a f f e c t e dBS ISO 6666:2011Coffee sampling Triers for green coffee or raw coffee and parchment coffeechantillonnage du caf Sondes pour caf vert et caf en parche ISO 2011Reference numberISO 6666:2011

5、(E)Second edition2011-11-01ISO6666INTERNATIONAL STANDARDBS ISO 6666:2011ISO 6666:2011(E)COPYRIGHT PROTECTED DOCUMENT ISO 2011All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including pho

6、tocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in Switzerla

7、ndii ISO 2011 All rights reservedBS ISO 6666:2011ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each m

8、ember body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International

9、Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards ado

10、pted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of pate

11、nt rights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 6666 was prepared by Technical Committee ISO/TC 34, Food products, Subcommittee SC 15, Coffee.This second edition cancels and replaces the first edition (ISO 6666:1983), which has been technically revised.

12、ISO 6666:2011(E) ISO 2011 All rights reserved iiiBS ISO 6666:2011BS ISO 6666:2011INTERNATIONAL STANDARD ISO 6666:2011(E)Coffee sampling Triers for green coffee or raw coffee and parchment coffee1 ScopeThis International Standard specifies the characteristics of triers for green coffee or raw coffee

13、and for parchment coffee (coffee in parchment) suitable for taking samples through the sides of closed bags and which is particularly suitable for sampling based on ISO 40721.This International Standard is applicable to triers neither for sampling from bulk container liners nor from “big bags” e.g.

14、bags designated “1 MT” or “1 Mt” (metric tonne).2 Characteristics2.1 MaterialThe coffee trier shall be manufactured in sanitary piping of one of the following materials:a) polished stainless steel;b) chrome coated cold-rolled steel, preferably seamless.If the trier exhibits chrome detachment, it sha

15、ll be discarded. This verification can be made visually.2.2 Fabrication2.2.1 Triers for coffee shall comply with requirements 2.2.2 to 2.2.4 and shall have the dimensions shown in Table 1 and Figure 1.2.2.2 Triers shall be circular in their transverse direction and shall have a conical end, starting

16、 from a straight length.Table 1 Dimensions of coffee triersDimensions in millimetresCoffee typesInternal diameterMinimum total lengthHandle Length LengthOpening lengthTipSymbol used in Figure 1 d L1L2L3L4L5L6- L5Green coffee or raw coffee23 to 32 450 105 to 140 19 to 20 8 to 10 200 to 220 45 to 55Pa

17、rchment coffee (coffee in parchment)29 to 36 480 105ato 140a20 to 21 10 to 12 240 to 260 55 to 65aThe handle is optional for parchment coffee (coffee in parchment).2.2.3 Trier edges shall be rounded so that they do not tear the bag during sampling and do not damage the product. The cross-section of

18、the fluted length shall be greater than or equal to a half-circle of tubing diameter. ISO 2011 All rights reserved 1BS ISO 6666:20112.2.4 Trier tips shall be solid or sealed.Key1 handle optional in Figure 1 a)2 argon-welded stainless steel tipSee Table 1 for definitions of the symbols.a) For parchme

19、nt coffee (coffee in parchment) b) For green coffee or raw coffeeFigure 1 Coffee triersISO 6666:2011(E)2 ISO 2011 All rights reservedBS ISO 6666:2011Bibliography1 ISO 4072, Green coffee in bags Sampling ISO 6666:2011(E) ISO 2011 All rights reserved 3BS ISO 6666:2011ISO 6666:2011(E) ISO 2011 All righ

20、ts reservedICS 67.260.00Price based on 3 pagesThis page deliberately left blankBSI is the independent national body responsible for preparing British Standardsand other standards-related publications, information and services. It presents the UK view on standards in Europe and at the international l

21、evel. It is incorporated by Royal Charter.British Standards Institution (BSI)raising standards worldwideBSI Group Headquarters389 Chiswick High Road London W4 4AL UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 Standards are updated by amendment or revision. Users of British Stan-dards should make sure

22、 that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and serv-ices. We would be grateful if anyone finding an inaccuracy or ambiguity whileusing this British Standard would inform the Secretary of the technical com-mittee responsib

23、le, the identity of which can be found on the inside frontcover.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001BSI offers Members an individual updating service called PLUS which ensuresthat subscribers automatically receive the latest editions of standards.Tel: +44 (0)20 8996 7669 Fax: +44 (0)20

24、8996 7001Email: Buying standardsYou may buy PDF and hard copy versions of standards directly using acredit card from the BSI Shop on the website addition all orders for BSI, international and foreign standards publicationscan be addressed to BSI Customer Services.Tel: +44 (0)20 8996 9001 Fax: +44 (

25、0)20 8996 7001Email: In response to orders for international standards, it is BSI policy tosupply the BSI implementation of those that have been publishedas British Standards, unless otherwise requested.Information on standardsBSI provides a wide range of information on national, Europeanand interna

26、tional standards through its Knowledge Centre.Tel: +44 (0)20 8996 7004 Fax: +44 (0)20 8996 7005Email: Various BSI electronic information services are also available whichgive details on all its products and services. Tel: +44 (0)20 8996 7111 Fax: +44 (0)20 8996 7048Email: BSI Subscribing Members are

27、 kept up to date with standardsdevelopments and receive substantial discounts on the purchase priceof standards. For details of these and other benefits contact Membership Ad-ministration. Tel: +44 (0)20 8996 7002 Fax: +44 (0)20 8996 7001 Email: Information regarding online access to British Standa

28、rds via BritishStandards Online can be found at information about BSI is available on the BSI website at www.bsi- subsists in all BSI publications. BSI also holds the copyright,in the UK, of the publications of the international standardization bodies. Ex-cept as permitted under the Copyright, Desi

29、gns and Patents Act 1988 no ex-tract may be reproduced, stored in a retrieval system or transmitted in anyform or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the freeuse, in the course of implementing the standard of

30、 necessary details such assymbols, and size, type or grade designations. If these details are to be usedfor any other purpose than implementation then the prior written permissionof BSI must be obtained. Details and advice can be obtained from the Copy-right & Licensing Manager.Tel: +44 (0)20 8996 7070Email:

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