EN IEC 63041-2:2018

SLOVENSKI STANDARD
01-maj-2018
3LH]RHOHNWULþQLVHQ]RUMLGHO.HPLþQLLQELRNHPLþQLVHQ]RUML,(&
Piezoelectric Sensors - Part 2: Chemical and Biochemical Sensors (IEC 63041-2:2017)
Ta slovenski standard je istoveten z: EN IEC 63041-2:2018
ICS:
31.140 3LH]RHOHNWULþQHQDSUDYH Piezoelectric devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 63041-2

NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2018
ICS 31.140
English Version
Piezoelectric sensors - Part 2: chemical and biochemical
sensors
(IEC 63041-2:2017)
Capteurs piézoélectriques - Partie 2: Capteurs chimiques et Piezoelektrische Sensoren - Teil 2: Chemische und
biochimiques biochemische Sensoren
(IEC 63041-2:2017) (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 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 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-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 Czech 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 United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für 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

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 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 (dop) 2018-10-17
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2021-01-17
• latest date by which the national
standards conflicting with the
document have to be withdrawn
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 responsible 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 standards 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).
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 61837 (series) NOTE Harmonized as EN 61837 (series).
IEC 62276:2016 NOTE Harmonized as EN 62276:2016 (not modified).
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents 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 an 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 series Letter symbols to be used in electrical EN 60027 series
technology - Part 1: General
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 -  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 EN IEC 63041-1 -
specifications
ISO 80000-1 2009 Quantities and units - Part 1: General EN ISO 80000-1 2013

IEC 63041-2 ®
Edition 1.0 2017-12
INTERNATIONAL
STANDARD
colour
inside
Piezoelectric sensors –
Part 2: Chemical and biochemical sensors

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 31.140 ISBN 978-2-8322-5144-7

– 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 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 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 and 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 chemical 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-layer 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

IEC 63041-2:2017 © IEC 2017 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
PIEZOELECTRIC SENSORS –
Part 2: Chemical and biochemical sensors

FOREWORD
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International Standard IEC 63041-2 has been prepared by IEC technical committee TC 49:
Piezoelectri
...