EN ISO 5350-1-2006 en Pulp - Estimation of Dirt and Shives - Part 1 Inspection of Laboratory Sheets《纸浆 污物和碎片的测定 第1部分 用发射光检测实验室薄纸板 ISO 5350-1-2006》.pdf
《EN ISO 5350-1-2006 en Pulp - Estimation of Dirt and Shives - Part 1 Inspection of Laboratory Sheets《纸浆 污物和碎片的测定 第1部分 用发射光检测实验室薄纸板 ISO 5350-1-2006》.pdf》由会员分享,可在线阅读,更多相关《EN ISO 5350-1-2006 en Pulp - Estimation of Dirt and Shives - Part 1 Inspection of Laboratory Sheets《纸浆 污物和碎片的测定 第1部分 用发射光检测实验室薄纸板 ISO 5350-1-2006》.pdf(24页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARDBS EN ISO 5350-1:2006Pulps Estimation of dirt and shives Part 1: Inspection of laboratory sheets by transmitted lightThe European Standard EN ISO 5350-1:2006 has the status of a British StandardICS 85.040g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44
2、g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN ISO 5350-1:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2006 BSI 2006ISBN 0 580 49329 6National fo
3、rewordThis British Standard was published by BSI. It is the UK implementation of EN ISO 5350-1:2006. It supersedes BS EN ISO 5350-1:1998 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PAI/11, Methods of test for paper, board and pulps.A list of organi
4、zations represented on PAI/11 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 its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendm
5、ents issued since publicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 5350-1August 2006ICS 85.040 Supersedes EN ISO 5350-1:1998 English VersionPulps - Estimation of dirt and shives - Part 1: Inspection oflaboratory sheets by transmitted light (ISO 5350-1:2006)Ptes
6、- Estimation des impurets et bchettes - Partie 1:Examen des feuilles de laboratoire par lumire transmise(ISO 5350-1:2006)Faserstoff - Bewertung von Schmutz und Splittern - Teil 1:Prfung von Laborblttern mit dem Durchlicht-Verfahren(ISO 5350-1:2006)This European Standard was approved by CEN on 14 Aug
7、ust 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 obtain
8、ed 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 Secretar
9、iat 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,
10、 Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reserve
11、dworldwide for CEN national Members.Ref. No. EN ISO 5350-1:2006: EForeword This document (EN ISO 5350-1:2006) has been prepared by Technical Committee ISO/TC 6 “Paper, board and pulps“ in collaboration with Technical Committee CEN/TC 172 “Pulp, paper and board“, the secretariat of which is held by D
12、IN. 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 February 2007, and conflicting national standards shall be withdrawn at the latest by February 2007. This document supersedes EN ISO 5350-1:1998
13、. 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, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
14、Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 5350-1:2006 has been approved by CEN as EN ISO 5350-1:2006 without any modifications. EN ISO 5350-1:2006Reference number
15、ISO 5350-1:2006(E)INTERNATIONAL STANDARD ISO5350-1Third edition2006-08-15Pulps Estimation of dirt and shives Part 1: Inspection of laboratory sheets by transmitted light Ptes Estimation des impurets et bchettes Partie 1: Examen des feuilles de laboratoire par lumire transmise EN ISO 5350-1:2006ii ii
16、iContents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references . 1 3 Terms and definitions. 1 4 Principle. 2 5 Apparatus 2 6 Sampling and preparation of test pieces . 3 6.1 Sampling 3 6.2 Pretreatment of the sample . 3 6.3 Preparation of laboratory sheets 4 7 Procedure 4 7.1 Determinat
17、ion of dry matter content. 4 7.2 Examination. 4 7.3 Classification of contraries 4 8 Expression of results . 5 8.1 Calculation. 5 8.2 Results . 5 8.3 Precision 5 9 Test report . 7 Annex A (normative) Comparison chart 8 Annex B (informative) Instrumental procedure. 10 Bibliography . 12 EN ISO 5350-1:
18、2006iv Foreword ISO (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 member body interested in a subject for wh
19、ich 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 Electrotechnical Commission (IEC) on all
20、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 adopted by the technical committees are ci
21、rculated 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 patent rights. ISO shall not be held respo
22、nsible for identifying any or all such patent rights. ISO 5350-1 was prepared by Technical Committee ISO/TC 6, Paper, board and pulps, Subcommittee SC 5, Test methods and quality specifications for pulps. This third edition cancels and replaces the second edition (ISO 5350-1:1998, ISO 5350-1:1998/Co
23、r.1:1999), which has been technically revised. With regard to ISO 5350-1:1998 and Technical Corrigendum 1:1999, the following changes have been made: a) the normative references have been updated; b) a more precise description of the sampling and preparation of test pieces was given; c) precision da
24、ta have been moved from informative Annex B to 8.3; d) the status of the annex for the instrumental procedure has been changed from normative to informative and a more precise description of the instrumental procedure was given; e) editorial updating. ISO 5350 consists of the following parts, under
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