1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Piezoelectric sensorsPart 2: Chemical and biochemical sensorsBS EN IEC 630412:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IEC 63041-2 March 2018 ICS 31.140 English Version Piezoelectric sensors - Part 2: ch
2、emical and biochemical sensors (IEC 63041-2:2017) Capteurs pizolectriques - Partie 2: Capteurs chimiques et biochimiques (IEC 63041-2:2017) Piezoelektrische Sensoren - Teil 2: Chemische und biochemische Sensoren (IEC 63041-2:2017) This European Standard was approved by CENELEC on 2018-01-17. CENELEC
3、 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 without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on appl
4、ication to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard 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 CEN-CE
5、NELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, I
6、celand, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechn
7、ique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN IEC 63041-2:2018 E National forewordThis British Standar
8、d is the UK implementation of EN IEC 630412:2018. It is identical to IEC 630412:2017.The UK participation in its preparation was entrusted to Technical Committee EPL/49, Piezoelectric devices for frequency control and selection.A list of organizations represented on this committee can be obtained on
9、 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. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 93406 3ICS 31.140Compliance with a Britis
10、h Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN IEC 630412:2018EUROPEAN STANDARD NORM
11、E EUROPENNE EUROPISCHE NORM EN IEC 63041-2 March 2018 ICS 31.140 English Version Piezoelectric sensors - Part 2: chemical and biochemical sensors (IEC 63041-2:2017) Capteurs pizolectriques - Partie 2: Capteurs chimiques et biochimiques (IEC 63041-2:2017) Piezoelektrische Sensoren - Teil 2: Chemische
12、 und biochemische Sensoren (IEC 63041-2:2017) This European Standard was approved by CENELEC on 2018-01-17. CENELEC 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 without any alt
13、eration. 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 CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other languag
14、e made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Cz
15、ech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
16、United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any
17、 means reserved worldwide for CENELEC Members. Ref. No. EN IEC 63041-2:2018 E BS EN IEC 630412:2018EN IEC 63041-2:2018 (E) 2 European foreword The text of document 49/1221/CDV, future edition 1 of IEC 63041-2, prepared by IEC/TC 49 “Piezoelectric, dielectric and electrostatic devices and associated
18、materials for frequency control, selection and detection“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 63041-2:2018. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national st
19、andard or by endorsement (dop) 2018-10-17 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2021-01-17 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held re
20、sponsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 63041-2:2017 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standar
21、ds indicated: IEC 60068 (series) NOTE Harmonized as EN 60068 (series). IEC 60122-1 NOTE Harmonized as EN 60122-1. IEC 60444-1 NOTE Harmonized as EN 60444-1. IEC 60444-5 NOTE Harmonized as EN 60444-5. IEC 60444-9 NOTE Harmonized as EN 60444-9. IEC 60679 (series) NOTE Harmonized as EN 60679 (series).
22、IEC 60758:2008 NOTE Harmonized as EN 60758:2009 (not modified). IEC 60862-1 NOTE Harmonized as EN 60862-1. IEC 61019-1:2004 NOTE Harmonized as EN 61019-1:2005 (not modified). IEC 61240:2016 NOTE Harmonized as EN 61240:2016 (not modified). IEC 61760 (series) NOTE Harmonized as EN 61760 (series). IEC
23、61837 (series) NOTE Harmonized as EN 61837 (series). IEC 62276:2016 NOTE Harmonized as EN 62276:2016 (not modified). BS EN IEC 630412:2018EN IEC 63041-2:2018 (E) 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following doc
24、uments are referred to in the text in such a way that some or all of their content constitutes requirements 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. NOTE 1 Where a
25、n International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60027 se
26、ries Letter symbols to be used in electrical technology - Part 1: General EN 60027 series IEC 60050-561 2014 International electrotechnical vocabulary - Part 561: Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection - - IEC 60617
27、 - Standard data element types with associated classification scheme for electric components - Part 4: IEC reference collection fo standard data element types and component classes - - IEC 63041-1 - Piezoelectric sensors - Part 1: Generic specifications EN IEC 63041-1 - ISO 80000-1 2009 Quantities a
28、nd units - Part 1: General EN ISO 80000-1 2013 BS EN IEC 630412:2018This page deliberately left blank 2 IEC 63041-2:2017 IEC 2017 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions 5 3.1 General . 5 3.2 Types of chemical and biochemical sensors 6 4 Specifications 6 4.1
29、General . 6 4.2 Conceptual diagram of BAW sensor elements and cells 6 4.3 Conceptual diagram of SAW sensor elements and cells 6 4.4 Key points of specifications . 7 4.4.1 General . 7 4.4.2 Interface layer . 7 4.4.3 Sensitive or receptive layer (target recognition material) 7 4.4.4 Nonspecific and un
30、selective reactions . 8 4.5 Improved sensor performance . 8 4.6 Technical documents 8 5 Delivery conditions 8 6 Quality and reliability . 8 7 Test and measurement procedures 8 Annex A (informative) Chemical reaction in sensor cells 9 A.1 Reference values before and after reaction . 9 A.2 Typical for
31、mulae . 10 A.2.1 General . 10 A.2.2 BAW (AT-cut QCM) . 10 A.2.3 SAW 11 A.3 Calibration 14 Bibliography 15 Figure 1 Conceptual diagram for chemical and biochemical sensor elements and cells of BAW resonator type (side view) 6 Figure 2 Conceptual diagram for chemical and biochemical sensor elements an
32、d cells of SAW resonator type (side view) 7 Figure 3 Conceptual diagram for chemical and biochemical sensor elements and cells of SAW delay-line type (top view) . 7 Figure 4 Conceptual diagram for SAW chemical and biochemical sensor elements and cells with three-layer reaction region on a propagatio
33、n surface (side view) . 8 Figure A.1 Frequency-time characteristics . 9 Figure A.2 Conceptual resonance response of an SAW sensor cell 10 2 IEC 63041-2:2017 IEC 2017 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions 5 3.1 General . 5 3.2 Types of chemical and biochemic
34、al sensors 6 4 Specifications 6 4.1 General . 6 4.2 Conceptual diagram of BAW sensor elements and cells 6 4.3 Conceptual diagram of SAW sensor elements and cells 6 4.4 Key points of specifications . 7 4.4.1 General . 7 4.4.2 Interface layer . 7 4.4.3 Sensitive or receptive layer (target recognition
35、material) 7 4.4.4 Nonspecific and unselective reactions . 8 4.5 Improved sensor performance . 8 4.6 Technical documents 8 5 Delivery conditions 8 6 Quality and reliability . 8 7 Test and measurement procedures 8 Annex A (informative) Chemical reaction in sensor cells 9 A.1 Reference values before an
36、d after reaction . 9 A.2 Typical formulae . 10 A.2.1 General . 10 A.2.2 BAW (AT-cut QCM) . 10 A.2.3 SAW 11 A.3 Calibration 14 Bibliography 15 Figure 1 Conceptual diagram for chemical and biochemical sensor elements and cells of BAW resonator type (side view) 6 Figure 2 Conceptual diagram for chemica
37、l and biochemical sensor elements and cells of SAW resonator type (side view) 7 Figure 3 Conceptual diagram for chemical and biochemical sensor elements and cells of SAW delay-line type (top view) . 7 Figure 4 Conceptual diagram for SAW chemical and biochemical sensor elements and cells with three-l
38、ayer reaction region on a propagation surface (side view) . 8 Figure A.1 Frequency-time characteristics . 9 Figure A.2 Conceptual resonance response of an SAW sensor cell 10 BS EN IEC 630412:2018IEC 63041-2:2017 IEC 2017 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ PIEZOELECTRIC SENSORS Part 2: Che
39、mical and biochemical sensors FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions con
40、cerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Th
41、eir preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates
42、closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the re
43、levant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that th
44、e technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maxim
45、um extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies p
46、rovide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC
47、or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expe
48、nses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Atte
49、ntion is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 63041-2 has been prepared by IEC technical committee TC 49: Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection. The text of this International Standard is based on the following documents: CDV Report
