BS-EN-61098-2007.pdf
《BS-EN-61098-2007.pdf》由会员分享,可在线阅读,更多相关《BS-EN-61098-2007.pdf(50页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 61098:2007 Radiation protection instrumentation Installed personnel surface contamination monitoring assemblies The European Standard EN 61098:2007 has the status of a British Standard ICS 13.280 ? Licensed Copy: London South Bank University, London South Bank University, Sat
2、Sep 01 03:12:52 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 61098:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2007 BSI 2007 ISBN 978 0 580 54583 2 National foreword This British Standard is the UK implementation of EN
3、61098:2007. It was derived by CENELEC from IEC 61098:2003. The CENELEC common modifications have been implemented at the appropriate places in the text and are indicated by tags . The UK participation in its preparation was entrusted to Technical Committee NCE/2, Radiation protection and measurement
4、. 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 its correct application. Compliance with a British Standard cannot confer immunity f
5、rom legal obligations. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:12:52 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 61098 NORME EUROPENNE EUROPISCHE NORM July 2007 CENELEC Euro
6、pean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide fo
7、r CENELEC members. Ref. No. EN 61098:2007 E ICS 13.280 English version Radiation protection instrumentation - Installed personnel surface contamination monitoring assemblies (IEC 61098:2003, modified) Instrumentation pour la radioprotection - Ensembles fixes pour la surveillance de la contamination
8、de surface du personnel (CEI 61098:2003, modifie) Strahlenschutz-Messgerte - Festinstallierte Personenkontaminationsmonitore (IEC 61098:2003, modifiziert) This European Standard was approved by CENELEC on 2007-04-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
9、 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 Central Secretariat or to any CENELEC member. This European S
10、tandard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the na
11、tional electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swe
12、den, Switzerland and the United Kingdom. Licensed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:12:52 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 61098:2007 2 Foreword The text of the International Standard IEC 61098:2003, prepared by SC 45B, Radiation protection
13、instrumentation, of IEC TC 45, Nuclear instrumentation, together with the common modifications prepared by the CENELEC BTTF 111-3, Nuclear instrumentation and radiation protection instrumentation, was submitted to the formal vote and was approved by CENELEC as EN 61098 on 2007-04-01. The following d
14、ates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2008-04-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-04-01 Clauses, subclauses, note
15、s, tables and figures which are additional to those in IEC 61098:2003 are prefixed “Z”. Annexes ZA, ZB and ZC have been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61098:2003 was approved by CENELEC as a European Standard with agreed common modifications. _ Lice
16、nsed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:12:52 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 3 EN 61098:2007 CONTENTS 1 Scope and object5 2 Normative references .5 3 Terms and definitions .6 4 Classification of assemblies9 4.1 According to type of radiation t
17、o be measured10 4.2 According to type of surface.10 4.3 According to type.10 5 Design characteristics 11 5.1 Positioning of user.11 5.2 Size of user.12 5.3 Hand monitoring facilities.12 5.4 Foot monitoring facilities12 5.5 Body monitoring facilities.12 5.6 Visual display 13 5.7 Audible indicators13
18、5.8 Monitoring period.13 5.9 Ease of decontamination13 5.10 Detectors used 14 6 Performance requirements and test procedures.14 6.1 General test procedure 14 6.2 Statistical fluctuations15 6.3 Reference sources.15 6.4 Nature of tests.15 6.5 Use of gas flow detectors.15 7 Radiation characteristics.16
19、 7.1 Variation of response with source position16 7.2 Background.18 7.3 Decision threshold (minimum detectable surface emission rate)19 7.4 Variation of response with energy 21 7.5 Response to other ionising radiations.24 7.6 Type and routine tests of performance .25 7.7 Linearity of indication.25 8
20、 Overload protection 25 8.1 Requirements25 8.2 Method of test .25 9 Availability26 9.1 Warm-up time26 9.2 Power failure .26 10 Environmental conditions26 10.1 Temperature26 10.2 Relative humidity.27 10.3 Atmospheric pressure27 Licensed Copy: London South Bank University, London South Bank University
21、, Sat Sep 01 03:12:52 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 61098:2007 4 11 Power supply27 11.1 Voltage and frequency.27 11.2 Electromagnetic compatibility.27 12 Storage 29 13 Documentation .29 13.1 Certificate29 13.2 Operation and maintenance manual .30 13.3 Operational instructions.30 13.4
22、 Type test report.30 Annex A (informative) Explanation of the derivation of minimum detectable surface emission rate formula37 Annex ZA (informative) Examples of possible additional tests for further characterization of the sensitive volume 41 Annex ZB (informative) Summation of information from adj
23、acent detectors42 Annex ZC (normative) Normative references to international publications with their corresponding European publications45 Figure 1 Vertical position of the source of radiation.33 Figure 2 Position of the source of the radiation around the body .34 Figure 3 Detector for hand monitori
24、ng 35 Figure 4 Foot monitor.36 Table 1 Reference and standard test conditions .30 Table 2 Tests performed under standard test conditions .31 Table 3 Tests performed with variation of influence quantities.32 Licensed Copy: London South Bank University, London South Bank University, Sat Sep 01 03:12:5
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS EN 61098 2007
链接地址:https://www.31doc.com/p-3743724.html