EN 61207-1:2010
(Main)Expression of performance of gas analyzers - Part 1: General
Expression of performance of gas analyzers - Part 1: General
IEC 61207-1:2010 specifies the terminology, definitions, requirements for statements by manufacturers and tests that are common to all gas analyzers. It is applicable to analyzers specified for permanent installation in any location (indoors or outdoors) and to such analyzers utilizing either a sample handling system or an in situ measurement technique. It is applicable to the complete analyzer when supplied by one manufacturer as an integral unit, comprised of all mechanical, electrical and electronic portions. It also applies to sensor units alone and electronic units alone when supplied separately or by different manufacturers. This second edition cancels and replaces the first edition published in 1994 and constitutes a technical revision. The significant technical changes with respect to the first edition are the following:
- all references (normative and informative) have been updated, deleted or added, as appropriate;
- all the terms and definitions relating to this International Standard have been updated;
- all references to 'errors' have been replaced by 'uncertainties' and appropriate updated definitions applied.
Where only one value is quoted for a performance specification, such as intrinsic uncertainty, linearity uncertainty or repeatability throughout a measurement range, this has now been defined as the maximum value, rather than an average or 'representative' value. This was previously undefined. Where zero and 100 % span calibration gases are used, there is now a defined requirement that the analyser must be able to respond within its standard performance specifications beyond its normal measurement range, to allow for any under or over response of the instrument to be recorded. A new Annex A has been added giving recommended standard values of influence.
Angabe zum Betriebsverhalten von Gasanalysatoren - Teil 1: Allgemeines
Expression des performances des analyseurs de gaz - Partie 1: Généralités
La CEI 61207-1:2010 comprend la terminologie, les définitions, les exigences de déclarations des fabricants ainsi que les essais communs à tous les analyseurs de gaz. Elle s'applique aux analyseurs spécifiés pour installation permanente en tout emplacement (à l'intérieur comme à l'extérieur) et aux analyseurs tels que ceux utilisant soit un système de manipulation des échantillons soit une technique de mesure sur site. Elle s'applique à l'analyseur complet lorsque celui-ci est fourni par un seul fabricant en une unité intégrée comprenant toutes les parties mécaniques, électriques et électroniques. Elle s'applique également aux unités de capteur seules et unités électroniques seules lorsqu'elles sont fournies séparément ou par des fabricants différents. Cette deuxième édition annule et remplace la première édition, parue en 1994, et constitue une révision technique. Cette édition inclut les modification techniques majeures suivantes:
- toutes les références (normatives et informatives) ont été mises à jour, retirées ou ajoutées comme il convient;
- tous les termes et définitions en rapport avec la présente Norme internationale ont été mis à jour;
- toutes les références aux erreurs ont été remplacées par 'incertitude' et les définitions ont été mises à jour comme il convient.
Lorsqu'une seule valeur est appelée pour une spécification de performance, telle que l'incertitude intrinsèque, l'incertitude de linéarité ou de répétabilité, sur une étendue de mesure, cette valeur est maintenant définie comme valeur maximale plutôt qu'une moyenne ou une valeur représentative. Auparavant, ceci était indéfini. Lorsque les gaz d'étalonnage pour le zéro et le 100 % sont utilisés, il y a maintenant une exigence définie à savoir il faut que l'analyseur soit capable de répondre dans ses performances normalisées au delà de son étendue normale de mesure, afin de permettre l'enregistrement des réponses en deçà ou au-delà. Une nouvelle Annexe A a été ajouté pour donner les valeurs d'influence normalisées recommandées.
Prikaz lastnosti analizatorjev plina - 1. del: Splošno (IEC 61207-1:2010)
Ta del IEC 61207 velja za analizatorje plina, ki se uporabljajo za ugotavljanje določenih sestavin plinskih mešanic. Ta del IEC 61207 določa terminologijo, opredelitve, zahteve za izjave proizvajalcev in preskuse, skupne za vse analizatorje plinov. Drugi mednarodni standardi v tej seriji, na primer IEC 61207-2, opisujejo vidike, ki so specifični za določene vrste (ki uporabljajo elektrokemične senzorje za visoko temperaturo). Ta del IEC 61207 je v skladu s splošnimi načeli, določenimi v IEC 60359 in IEC 60770. Ta standard velja za analizatorje, namenjene stalni vgradnji na katerem koli mestu (v zaprtih prostorih ali zunaj), in analizatorje, ki uporabljajo sistem za rokovanje z vzorci ali tehniko za merjenje in situ. Ta standard velja za celoten analizator, če ga proizvajalec dobavi kot celoto, sestavljeno iz vseh mehanskih, električnih in elektronskih delov. Velja tudi za samostojne senzorske in elektronske enote, če so dobavljene posebej ali s strani različnih proizvajalcev. V tem standardu vsak regulator za omrežno napajanje ali neomrežno napajanje, ki je na voljo z analizatorjem ali ga določi proizvajalec, velja za del analizatorja, ne glede na to, ali je vgrajen v analizator ali pa se nahaja v ločenem ohišju. Varnostne zahteve obravnava IEC 61010-1. Če vzorec vsebuje eno ali več vnetljivih sestavin in je prisoten zrak ali druga plinska mešanica, ki vsebuje kisik ali drugo oksidacijsko sestavino, se koncentracijski razpon reaktivnih sestavin omeji na nevnetljive ravni. Standardni razpon analognega enosmernega toka in pnevmatski signali, ki se uporabljajo v sistemih za nadzor procesa, so obravnavani v IEC 60381-1 in IEC 60382. Specifikacije vrednosti za preskušanje vplivnih veličin so navedene v IEC 60654. Zahteve za dokumentacijo, ki jo je treba priložiti instrumentov, obravnava IEC 61187. Zahteve za splošna načela glede veličin, enot in simbolov obravnava ISO 1000. Glej tudi ISO 31-0. Ta del IEC 61207 ne velja za: - dodatke, kot so registratorji, pretvornike med analognim in digitalnim ali sisteme za pridobivanje podatkov, ki se uporabljajo v povezavi z analizatorjem, razen v primeru, ko se združita dva ali več analizatorjev in se prodajajo kot podsistem in je na voljo ena elektronska enota, ki zagotavlja neprekinjeno merjenje več lastnosti, in enota za odčitavanje velja za del analizatorja. Podobno so vključeni pretvorniki med električno poljsko jakostjo in tokom ter električno poljsko jakostjo in tlakom, ki so sestavni del analizatorja. Namen tega dela IEC 61207 je: - določiti splošne vidike pri terminologiji in opredelitvah, povezane z delovanjem analizatorjev plinov, ki se uporabljajo za neprekinjeno merjenje plinske sestave; - poenotiti metode, ki se uporabljajo pri izdelavi in preverjanju izjav o delovanju takšnih analizatorjev; - določiti preskuse in način njihove izvedbe za ugotavljanje delovanja; - zagotoviti osnovne dokumente za podporo uporabe standardov zagotavljanja kakovosti v okviru ISO 9001.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2010
1DGRPHãþD
SIST EN 61207-1:1998
Prikaz lastnosti analizatorjev plina - 1. del: Splošno (IEC 61207-1:2010)
Expression of performance of gas analyzers - Part 1: General (IEC 61207-1:2010)
Angabe zum Betriebsverhalten von Gasanalysatoren - Teil 1: Allgemeines (IEC 61207-
1:2010)
Expression des performances des analyseurs de gaz - Partie 1: Généralités (CEI 61207-
1:2010)
Ta slovenski standard je istoveten z: EN 61207-1:2010
ICS:
71.040.40 Kemijska analiza Chemical analysis
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 61207-1
NORME EUROPÉENNE
July 2010
EUROPÄISCHE NORM
ICS 19.080; 71.040.40 Supersedes EN 61207-1:1994
English version
Expression of performance of gas analyzers -
Part 1: General
(IEC 61207-1:2010)
Expression des performances Angabe zum Betriebsverhalten
des analyseurs de gaz - von Gasanalysatoren -
Partie 1: Généralités Teil 1: Allgemeines
(CEI 61207-1:2010) (IEC 61207-1:2010)
This European Standard was approved by CENELEC on 2010-07-01. 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 Central Secretariat 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 Central Secretariat 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61207-1:2010 E
Foreword
The text of document 65B/741/FDIS, future edition 2 of IEC 61207-1, prepared by SC 65B, Devices &
process analysis, of IEC TC 65, Industrial-process measurement, control and automation, was submitted
to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61207-1 on 2010-07-01.
This European Standard supersedes EN 61207-1:1994.
The significant technical changes with respect to EN 61207-1:1994 are the following:
– All references (normative and informative) have been updated, deleted or added, as appropriate.
– All the terms and definitions relating to this International Standard have been updated.
– All references to “errors” have been replaced by “uncertainties” and appropriate updated definitions
applied.
– Where only one value is quoted for a performance specification, such as intrinsic uncertainty, linearity
uncertainty or repeatability throughout a measurement range, this has now been defined as the
maximum value, rather than an average or “representative” value. This was previously undefined.
– Where zero and 100 % span calibration gases are used, there is now a defined requirement that the
analyser must be able to respond within its standard performance specifications beyond its normal
measurement range, to allow for any under or over response of the instrument to be recorded.
– A new Annex A has been added giving recommended standard values of influence.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates 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) 2011-04-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2013-07-01
Annex ZA has been added by CENELEC.
__________
- 3 - EN 61207-1:2010
Endorsement notice
The text of the International Standard IEC 61207-1:2010 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 61207-2 NOTE Harmonized as EN 61207-2.
IEC 61298 series NOTE Harmonized in EN 61298 series (not modified).
IEC 61326 series NOTE Harmonized in EN 61326 series (not modified).
ISO 6141 NOTE Harmonized as EN ISO 6141.
ISO 6142 NOTE Harmonized as EN ISO 6142.
ISO 6143 NOTE Harmonized as EN ISO 6143.
ISO 6144 NOTE Harmonized as EN ISO 6144.
ISO 9001 NOTE Harmonized as EN ISO 9001
ISO 16664 NOTE Harmonized as EN ISO 16664.
__________
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application 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 When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
IEC 60068 Series Environmental testing EN 60068 Series
IEC 60359 2001 Electrical and electronic measurement EN 60359 2002
equipment - Expression of performance
IEC 60381-1 - Analogue signals for process control HD 452.1 -
systems -
Part 1: Direct current signals
IEC 60382 - Analogue pneumatic signal for process EN 60382 -
control systems
IEC 60654 Series Industrial-process measurement and control EN 60654 Series
equipment - Operating conditions -
IEC 60654-1 - Industrial-process measurement and control EN 60654-1 -
equipment - Operating conditions -
Part 1: Climatic conditions
IEC 60770 Series Transmitters for use in industrial-process EN 60770 Series
control systems
IEC 60770-1 - Transmitters for use in industrial-process EN 60770-1 -
control systems -
Part 1: Methods for performance evaluation
IEC 61010-1 - Safety requirements for electrical equipment EN 61010-1 -
for measurement, control and laboratory use -
Part 1: General requirements
IEC 61187 - Electrical and electronic measuring EN 61187 -
equipment - Documentation
ISO 31-0 - Quantities and units - - -
Part 0: General principles
ISO 1000 - SI units and recommendations for the use of - -
their multiples and of certain other units
IEC 61207-1 ®
Edition 2.0 2010-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Expression of performance of gas analyzers –
Part 1: General
Expression des performances des analyseurs de gaz –
Partie 1: Généralités
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
W
CODE PRIX
ICS 19.080; 71.040.40 ISBN 978-2-88910-947-0
– 2 – 61207-1 © IEC:2010
CONTENTS
FOREWORD.4
1 Scope and object.6
2 Normative references .7
3 Terms and definitions .7
3.1 General .7
3.2 Basic terms and definitions.8
3.3 General terms and definitions of devices and operations .11
3.4 Terms and definitions on manners of expression .15
3.5 Specific terms and definitions for gas analyzers .18
4 Procedure for specification .20
4.1 Specification of values and ranges .20
4.2 Operation, storage and transport conditions .21
4.3 Performance characteristics requiring statements of rated values.21
4.4 Uncertainty limits to be stated for each specified range .22
4.4.1 General .22
4.4.2 Limits of intrinsic uncertainty .22
4.4.3 Variations .22
4.5 Other performance characteristics.23
5 Procedure for compliance testing .23
5.1 General .23
5.1.1 Compliance tests .23
5.1.2 Test instruments.23
5.1.3 Test instrument uncertainties.23
5.1.4 Influence quantities .24
5.1.5 Operational conditions.24
5.2 Calibration gases .24
5.3 Adjustments made during tests.24
5.4 Reference conditions during measurement of intrinsic uncertainty.24
5.5 Reference conditions during measurement of influence quantity.24
5.6 Testing procedures.25
5.6.1 General .25
5.6.2 Intrinsic uncertainty .25
5.6.3 Linearity uncertainty .25
5.6.4 Repeatability .26
5.6.5 Output fluctuation .26
5.6.6 Drift .27
5.6.7 Delay time, rise time and fall time.27
5.6.8 Warm-up time.28
5.6.9 Interference uncertainty.28
5.6.10 Variations .29
Annex A (informative) Recommended standard values of influence – Quantities
affecting performance from IEC 60359.31
Annex B (informative) Performance characteristics calculable from drift tests .37
Bibliography.38
Figure 1 – Rise and fall times .20
61207-1 © IEC:2010 – 3 –
Figure 2 – Output fluctuations .26
Table A.1 – Mains supply voltage .35
Table A.2 – Mains supply frequency .35
Table A.3 – Ripple of d.c. supply .36
Table B.1 – Data: applied concentration 1 000 units .37
– 4 – 61207-1 © IEC:2010
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
EXPRESSION OF PERFORMANCE OF GAS ANALYZERS –
Part 1: General
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 concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards,
...
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