Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-061: Particular requirements for laboratory atomic spectrometers with thermal atomization and ionization (IEC 61010-2-061:2018)

This part of IEC 61010 applies to electrically powered laboratory atomic spectrometers with
thermal atomization.
NOTE 1 Examples include atomic absorption spectrometers, emission flame photometers, atomic fluorescence
spectrophotometers, inductively coupled plasma spectrometers, microwave coupled plasma spectrometers and
mass spectrometers, all with thermal atomization and ionization (including tubing and connectors which are
provided by the manufacturer for connection to external supplies).
NOTE 2 If all or part of the equipment falls within the scope of one or more other Part 2 documents of IEC 61010
as well as within the scope of this document, consideration is given to those other Part 2 documents.

Sicherheitsbestimmungen für elektrische Mess-, Steuer-, Regel- und Laborgeräte -Teil 2-061: Besondere Anforderungen an Labor-Atomspektrometer mit thermischer Atomisierung und Ionisation (IEC 61010-2-061:2018)

Règles de sécurité pour appareils électriques de mesurage, de régulation et de laboratoire - Partie 2-061: Exigences particulières pour spectromètres atomiques de laboratoire avec vaporisation et ionisation thermiques (IEC 61010-2-061:2018)

NEW!IEC 61010-2-061:2018 est disponible sous forme de IEC 61010-2-061:2018 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L’IEC 61010-2-061:2018 s’applique aux spectromètres atomiques de laboratoire équipés d’une alimentation électrique et d’une vaporisation thermique. Elle a le statut d'une publication groupée de sécurité conformément au Guide IEC 104. Cette quatrième édition annule et remplace la troisième édition parue en 2015. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - adaptation des modifications introduites par l’Amendement 1 de l’IEC 61010-1; - ajout à l’Article 6 de la tolérance pour la stabilité du matériel d’essai en tension alternative; - ajout à l’Article 15 d’une exigence relative aux systèmes de verrouillage contenant des composants électriques/électroniques ou programmables.

Varnostne zahteve za električno opremo za meritve, nadzor in laboratorijsko uporabo - 2-061. del: Posebne zahteve za laboratorijske atomske spektrometre s termično atomizacijo in ionizacijo (IEC 61010-2-061:2018)

General Information

Status
Published
Public Enquiry End Date
15-Feb-2018
Publication Date
27-Oct-2021
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
15-Sep-2021
Due Date
20-Nov-2021
Completion Date
28-Oct-2021

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SLOVENSKI STANDARD
SIST EN IEC 61010-2-061:2021
01-december-2021
Nadomešča:
SIST EN 61010-2-061:2015
Varnostne zahteve za električno opremo za meritve, nadzor in laboratorijsko
uporabo - 2-061. del: Posebne zahteve za laboratorijske atomske spektrometre s
termično atomizacijo in ionizacijo (IEC 61010-2-061:2018)

Safety requirements for electrical equipment for measurement, control and laboratory

use - Part 2-061: Particular requirements for laboratory atomic spectrometers with

thermal atomization and ionization (IEC 61010-2-061:2018)

Sicherheitsbestimmungen für elektrische Mess-, Steuer-, Regel- und Laborgeräte -Teil 2-

061: Besondere Anforderungen an Labor-Atomspektrometer mit thermischer
Atomisierung und Ionisation (IEC 61010-2-061:2018)
Règles de sécurité pour appareils électriques de mesurage, de régulation et de

laboratoire - Partie 2-061: Exigences particulières pour spectromètres atomiques de

laboratoire avec vaporisation et ionisation thermiques (IEC 61010-2-061:2018)
Ta slovenski standard je istoveten z: EN IEC 61010-2-061:2021
ICS:
19.080 Električno in elektronsko Electrical and electronic
preskušanje testing
71.040.10 Kemijski laboratoriji. Chemical laboratories.
Laboratorijska oprema Laboratory equipment
SIST EN IEC 61010-2-061:2021 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 61010-2-061:2021
---------------------- Page: 2 ----------------------
SIST EN IEC 61010-2-061:2021
EUROPEAN STANDARD EN IEC 61010-2-061
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2021
ICS 19.080; 71.040.20 Supersedes EN 61010-2-061:2015 and all of its
amendments and corrigenda (if any)
English Version
Safety requirements for electrical equipment for measurement,
control and laboratory use - Part 2-061: Particular requirements
for laboratory atomic spectrometers with thermal atomization and
ionization
(IEC 61010-2-061:2018)

Règles de sécurité pour appareils électriques de mesurage, Sicherheitsbestimmungen für elektrische Mess-, Steuer-,

de régulation et de laboratoire - Partie 2-061: Exigences Regel- und Laborgeräte -Teil 2-061: Besondere

particulières pour spectromètres atomiques de laboratoire Anforderungen an Labor-Atomspektrometer mit thermischer

avec vaporisation et ionisation thermiques Atomisierung und Ionisation
(IEC 61010-2-061:2018) (IEC 61010-2-061:2018)

This European Standard was approved by CENELEC on 2018-10-26. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the

Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, 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

© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN IEC 61010-2-061:2021 E
---------------------- Page: 3 ----------------------
SIST EN IEC 61010-2-061:2021
EN IEC 61010-2-061:2021 (E)
European foreword

The text of document 66/643/CDV, future edition 4 of IEC 61010-2-061, prepared by IEC/TC 66

"Safety of measuring, control and laboratory equipment" was submitted to the IEC-CENELEC parallel

vote and approved by CENELEC as EN IEC 61010-2-061:2021.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2022-08-02

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2024-08-02

document have to be withdrawn

This document supersedes EN 61010-2-061:2015 and all of its amendments and corrigenda (if any).

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.

This document has been prepared under a Standardization Request given to CENELEC by the

European Commission and the European Free Trade Association, and supports essential

requirements of EU Directive(s) / Regulation(s).

For the relationship with EU Directive(s) / Regulation(s), see informative Annex ZZ, which is an

integral part of EN IEC 61010-2-061:2021/A11:2021.

Any feedback and questions on this document should be directed to the users’ national committee. A

complete listing of these bodies can be found on the CENELEC website.
Endorsement notice

The text of the International Standard IEC 61010-2-061:2018 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 62061 NOTE Harmonized as EN 62061
ISO 13849 (series) NOTE Harmonized as EN ISO 13849 (series)
---------------------- Page: 4 ----------------------
SIST EN IEC 61010-2-061:2021
IEC 61010-2-061
Edition 1.0 2018-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
GROUP SAFETY PUBLICATION
PUBLICATION GROUPÉE DE SÉCURITÉ
Safety requirements for electrical equipment for measurement, control, and
laboratory use –
Part 2-061: Particular requirements for laboratory atomic spectrometers with
thermal atomization and ionization
Exigences de sécurité pour appareils électriques de mesurage, de régulation et
de laboratoire –
Partie 2-061: Exigences particulières pour spectromètres atomiques de
laboratoire avec vaporisation et ionisation thermiques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 19.080; 71.040.20 ISBN 978-2-8322-6040-1

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 5 ----------------------
SIST EN IEC 61010-2-061:2021
– 2 – IEC 61010-2-061:2018 © IEC 2018
CONTENTS

FOREWORD ......................................................................................................................... 3

1 Scope and object ........................................................................................................... 5

2 Normative references..................................................................................................... 5

3 Terms and definitions .................................................................................................... 5

4 Tests ............................................................................................................................. 6

5 Marking and documentation ........................................................................................... 6

6 Protection against electric shock .................................................................................... 9

7 Protection against mechanical HAZARDS .......................................................................... 9

8 Resistance to mechanical stresses ................................................................................. 9

9 Protection against the spread of fire ............................................................................. 10

10 Equipment temperature limits and resistance to heat .................................................... 10

11 Protection against HAZARDS from fluids and solid foreign objects ................................... 10

12 Protection against radiation, including laser sources, and against sonic and

ultrasonic pressure ...................................................................................................... 11

13 Protection against liberated gases and substances, explosion and implosion ................ 12

14 Components and subassemblies .................................................................................. 13

15 Protection by interlocks ................................................................................................ 14

16 HAZARDS resulting from application............................................................................... 14

17 RISK assessment ......................................................................................................... 14

Annexes ............................................................................................................................. 15

Annex A (normative) Routine tests ..................................................................................... 16

Annex L (informative) Index of defined terms ...................................................................... 17

Bibliography ....................................................................................................................... 18

Figure 101 – Example of a GAS LOCK ................................................................................... 12

Table 101 – Time-temperature conditions .............................................................................. 9

---------------------- Page: 6 ----------------------
SIST EN IEC 61010-2-061:2021
IEC 61010-2-061:2018 © IEC 2018 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR
MEASUREMENT, CONTROL, AND LABORATORY USE –
Part 2-061: Particular requirements for laboratory atomic
spectrometers with thermal atomization and ionization
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, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their 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 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 relevant 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 the 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 maximum 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 provide 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 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

expenses 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) Attention 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 61010-2-061 has been prepared by IEC technical committee 66:

Safety of measuring, control and laboratory equipment.

It has the status of a group safety publication in accordance with IEC Guide 104.

This fourth edition cancels and replaces the third edition published in 2015. This edition

constitutes a technical revision.

This edition includes the following significant technical changes with respect to the previous

edition:
a) adaptation of changes introduced by Amendment 1 of IEC 61010-1;
b) added tolerance for stability of AC voltage test equipment to Clause 6;
---------------------- Page: 7 ----------------------
SIST EN IEC 61010-2-061:2021
– 4 – IEC 61010-2-061:2018 © IEC 2018

c) added requirement for interlock systems containing electric/electronic or programmable

components to Clause 15.
The text of this International Standard is based on the following documents:
CDV Report on voting
66/643/CDV 66/668/RVC

Full information on the voting for the approval of this International Standard can be found in

the report on voting indicated in the above table.

This document has been drafted in accordance with the ISO/IEC Directives, Part 2.

A list of all parts of the IEC 61010 series, under the general title, Safety requirements for

electrical equipment for measurement, control, and laboratory use, may be found on the IEC

website.

This Part 2-061 is intended to be used in conjunction with IEC 61010-1. It was established on

the basis of the third edition (2010) and its Amendment 1 (2016).

This Part 2-061 supplements or modifies the corresponding clauses in IEC 61010-1 so as to

convert that publication into the IEC standard: Particular requirements for laboratory atomic

spectrometers with thermal atomization and ionization.

Where a particular subclause of Part 1 is not mentioned in this Part 2, that subclause applies

as far as is reasonable. Where this part states “addition”, “modification” or “replacement”, or

“deletion”, the relevant requirement, test specification or note in Part 1 should be adapted

accordingly.
In this standard:
1) the following print types are used:
– requirements: in roman type;
– NOTES: in small roman type;
– conformity and test: in italic type;
– terms used throughout this standard which have been defined in Clause 3: SMALL
ROMAN CAPITALS;

2) subclauses, figures, tables and notes which are additional to those in Part 1 are numbered

starting from 101. The additional annexes are lettered starting from AA and additional list

items are lettered from aa).

The committee has decided that the contents of this document will remain unchanged until the

stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to

the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
---------------------- Page: 8 ----------------------
SIST EN IEC 61010-2-061:2021
IEC 61010-2-061:2018 © IEC 2018 – 5 –
SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR
MEASUREMENT, CONTROL, AND LABORATORY USE –
Part 2-061: Particular requirements for laboratory atomic
spectrometers with thermal atomization and ionization
1 Scope and object
This clause of Part 1 is applicable except as follows:
1.1 Scope
1.1.1 Equipment included in scope
Replacement:
Replace the text, except the first paragraph, with the following new text:

This part of IEC 61010 applies to electrically powered laboratory atomic spectrometers with

thermal atomization.

NOTE 1 Examples include atomic absorption spectrometers, emission flame photometers, atomic fluorescence

spectrophotometers, inductively coupled plasma spectrometers, microwave coupled plasma spectrometers and

mass spectrometers, all with thermal atomization and ionization (including tubing and connectors which are

provided by the manufacturer for connection to external supplies).

NOTE 2 If all or part of the equipment falls within the scope of one or more other Part 2 documents of IEC 61010

as well as within the scope of this document, consideration is given to those other Part 2 documents.

1.1.2 Equipment excluded from scope
Addition:
Add, before the first paragraph, the following new text:

This document does not apply to thermal atomization detectors (flame ionization detectors)

used in gas chromatography.
2 Normative references
This clause of Part 1 is applicable.
3 Terms and definitions
This clause of Part 1 is applicable except as follows:
Addition:
Add the following new terms:
3.2.101
SPRAY CHAMBER

chamber in which droplets of sample in aerosol are allowed to separate so that the droplets of

necessary size can be passed onward to the burner, with the remainder draining to waste

---------------------- Page: 9 ----------------------
SIST EN IEC 61010-2-061:2021
– 6 – IEC 61010-2-061:2018 © IEC 2018
3.2.102
GAS LOCK

device to allow drainage of waste sample liquid, and to prevent unintentional escape of gas

from the SPRAY CHAMBER through its drain outlet
Note 1 to entry: See for example Figure 101.
3.5.101
FLASH-BACK

event during which the flame travels back through the burner with the result that the gas in

the mixing chamber is caused to ignite
4 Tests
This clause of Part 1 is applicable except as follows:
Addition:
Add the following new subclauses:
4.4.2.101 Sampling probe tip

Any system designed to withdraw a sampling probe tip after sampling has been completed

shall be overridden, so as to leave the tip in its most exposed position when a sample vessel

is removed.
Exceptions:
The withdrawal system need not be overridden if the sampling probe:
a) cannot cause a HAZARD to the OPERATOR when it is exposed;

b) is designed in such a manner that no SINGLE FAULT CONDITION can cause the tip to remain

exposed after sampling has been completed.
4.4.2.102 Failure, or partial failure, of the MAINS supply

The voltage of the power supply to the equipment from the MAINS supply shall first be reduced

to just less than 90 % of the RATED voltage, and shall then be switched off.
5 Marking and documentation
This clause of Part 1 is applicable except as follows:
Addition:
Add the following new subclause:
5.1.5.101 Gas and liquid connections

The following shall be unambiguously marked adjacent to the connector on the equipment

(see 5.2):
a) the identity of the gas or liquid;
b) the maximum permitted pr
...

SLOVENSKI STANDARD
oSIST prEN 61010-2-061:2018
01-februar-2018
9DUQRVWQH]DKWHYH]DHOHNWULþQRRSUHPR]DPHULWYHQDG]RULQODERUDWRULMVNR
XSRUDERGHO3RVHEQH]DKWHYH]DODERUDWRULMVNHDWRPVNHVSHNWURPHWUHV
WHUPLþQRDWRPL]DFLMRLQLRQL]DFLMR

Safety requirements for electrical equipment for measurement, control and laboratory

use - Part 2-061: Particular requirements for laboratory atomic spectrometers with

thermal atomization and ionization

Sicherheitsbestimmungen für elektrische Mess-, Steuer-, Regel- und Laborgeräte - Teil 2

-061: Besondere Anforderungen an Labor-Atomspektrometer mit thermischer
Atomisierung und Ionisation
Règles de sécurité pour appareils électriques de mesurage, de régulation et de

laboratoire - Partie 2-061: Exigences particulières pour spectromètres atomiques de

laboratoire avec vaporisation et ionisation thermiques
Ta slovenski standard je istoveten z: prEN 61010-2-061:2017
ICS:
19.080 (OHNWULþQRLQHOHNWURQVNR Electrical and electronic
SUHVNXãDQMH testing
71.040.20 Laboratorijska posoda in Laboratory ware and related
aparati apparatus
oSIST prEN 61010-2-061:2018 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 61010-2-061:2018
---------------------- Page: 2 ----------------------
oSIST prEN 61010-2-061:2018
66/643/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61010-2-061 ED4
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2017-12-01 2018-02-23
SUPERSEDES DOCUMENTS:
66/628A/RR
IEC TC 66 : SAFETY OF MEASURING, CONTROL AND LABORATORY EQUIPMENT
SECRETARIAT: SECRETARY:
United Kingdom Mr David Hyde
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY

SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING

Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.

Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of

which they are aware and to provide supporting documentation.
TITLE:

Safety requirements for electrical equipment for measurement, control and laboratory use - Part

2-061: Particular requirements for laboratory atomic spectrometers with thermal atomization and

ionization
NOTE FROM TC/SC OFFICERS:

This CDV is intended only to align IEC 61010-2-061:2015 with IEC 61010-1:2010 and its amendment

1:2016. A revision this soon is justified by the large number of significant changes introduced by this

amendment 1. With this revision IEC 61010-2-061 will be in line with the latest requirements of IEC

61010-1 + A1.

Copyright © 2017 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to

download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National

Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it, for

any other purpose without permission in writing from IEC.
---------------------- Page: 3 ----------------------
oSIST prEN 61010-2-061:2018
61010-2-061/Ed.4/CDV © IEC(E) 2 66/643/CDV

This document contains no technical changes to already accepted base documents (IEC 61010-1:2010

and its amendment 1:2016 and IEC 61010-2-061:2015) but two; Clause 6.8.3.1 is modified because

otherwise it would need a specific European deviation in order to be harmonised to the LVD

2014/35/EU (ref. NAC assessment of IEC 61010-1/A1) and in 15.1 an alternative way to determine the

requirements for interlocks is added. Further technical development is reserved for a new amendment

or edition to be initiated separately as necessary.

This alignment is realised as a new 4th edition of IEC 61010-2-061 simply because of document control;

the previous edition 3.0 is based on the third edition of IEC 61010-1:2010 (without the Amendment

1:2016) and amending it to incorporate the contents of IEC 61010-1 Amendment 1 would need an

unnecessary repeating of the requirements in that amendment 1 that are not particular for the

equipment in the scope of IEC 61010-2-061. Furthermore, technically, one would need to follow 4

documents in parallel to get the full text of this part 2 (61010-1:2010, 61010-1 A1:2016, 61010-2-

061:2015, and 61010-2-061 A1).With this approach, and when the consolidated version of IEC 61010-

1:2010/A1:2016 conveniently is published, only two documents are needed.
---------------------- Page: 4 ----------------------
oSIST prEN 61010-2-061:2018
61010-2-061/Ed.4/CDV © IEC(E) 2 66/643/CDV
1 CONTENTS

2 FOREWORD ......................................................................................................................... 3

3 1 Scope and object ........................................................................................................... 5

4 2 Normative references..................................................................................................... 5

5 3 Terms and Definitions .................................................................................................... 5

6 4 Tests ............................................................................................................................. 6

7 5 Marking and documentation ........................................................................................... 6

8 6 Protection against electric shock .................................................................................... 9

9 7 Protection against mechanical hazards ........................................................................ 10

10 8 Resistance to mechanical stresses .............................................................................. 10

11 9 Protection against the spread of fire ............................................................................. 10

12 10 Equipment temperature limits and resistance to heat .................................................... 10

13 11 Protection against HAZARDS from fluids ......................................................................... 10

14 12 Protection against radiation, including laser sources, and against sonic and

15 ultrasonic pressure ...................................................................................................... 11

16 13 Protection against liberated gases and substances, explosion and implosion ................ 12

17 14 Components and subassemblies .................................................................................. 14

18 15 Protection by interlocks ................................................................................................ 14

19 16 HAZARDS resulting from application............................................................................... 14

20 17 RISK Assessment ......................................................................................................... 14

21 Annexes ............................................................................................................................. 15

22 Annex F (normative) Routine tests ..................................................................................... 15

23 Annex H (informative) Index of defined terms ..................................................................... 15

24 Bibliography ....................................................................................................................... 15

26 Figure 101 – Example of a GAS LOCK ................................................................................... 12

28 Table 101 – Time-temperature conditions .............................................................................. 9

---------------------- Page: 5 ----------------------
oSIST prEN 61010-2-061:2018
61010-2-061/Ed.4/CDV © IEC(E) 3 66/643/CDV
31 INTERNATIONAL ELECTROTECHNICAL COMMISSION
32 ____________
34 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT
35 FOR MEASUREMENT, CONTROL, AND LABORATORY USE –
37 Part 2-061: Particular requirements for laboratory atomic
38 spectrometers with thermal atomization and ionization
40 FOREWORD

41 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

42 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

43 international co-operation on all questions concerning standardization in the electrical and electronic fields. To

44 this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

45 Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

46 Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

47 in the subject dealt with may participate in this preparatory work. International, governmental and non-

48 governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

49 with the International Organization for Standardization (ISO) in accordance with conditions determined by

50 agreement between the two organizations.

51 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

52 consensus of opinion on the relevant subjects since each technical committee has representation from all

53 interested IEC National Committees.

54 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

55 Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

56 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

57 misinterpretation by any end user.

58 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

59 transparently to the maximum extent possible in their national and regional publications. Any divergence

60 between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

61 the latter.

62 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

63 assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

64 services carried out by independent certification bodies.

65 6) All users should ensure that they have the latest edition of this publication.

66 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

67 members of its technical committees and IEC National Committees for any personal injury, property damage or

68 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

69 expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

70 Publications.

71 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

72 indispensable for the correct application of this publication.

73 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

74 patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

75 International Standard IEC 61010-2-061 has been prepared by IEC technical committee 66:

76 Safety of measuring, control and laboratory equipment.

77 It has the status of a group safety publication in accordance with IEC Guide 104.

78 This third fourth edition cancels and replaces the second third edition published in 201503. It

79 constitutes a technical revision and includes the following changes from the second third

80 edition:
81 • adaptation of changes introduced by Amendment 1 of IEC 61010-1;
82 • added tolerance for stability of a.c. voltage test equipment to Clause 6;

83 • added requirement for interlock systems containing electric/electronic or programmable

84 components to Clause 15;
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85 • editorial changes.
86 The text of this standard is based on the following documents:
FDIS Report on voting
66/xxx/FDIS 66/xxx/RVD

88 Full information on the voting for the approval of this standard can be found in the report on

89 voting indicated in the above table.

90 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

91 A list of all parts of the IEC 61010 series, under the general title: Safety requirements for

92 electrical equipment for measurement, control, and laboratory use, may be found on the IEC

93 website.

94 This Part 2-061 is intended to be used in conjunction with IEC 61010-1. It was established on

95 the basis of the third edition (2010) and its Amendment 1 (2016). This Part 2-061 supplements

96 or modifies the corresponding clauses in IEC 61010-1 so as to convert that publication into

97 the IEC standard: Safety requirements for laboratory atomic spectrometers with thermal

98 atomization and ionization.

99 Where a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies

100 as far as is reasonable. Where this part states “addition”, “modification” or “replacement”, or

101 “deletion”, the relevant requirement, test specification or note in Part 1 should be adapted

102 accordingly.
103 In this standard:
104 1) the following print types are used:
105 – requirements: in roman type;
106 – NOTES: in small roman type;
107 – conformity and test: in italic type;

108 – terms used throughout this standard which have been defined in clause 3: SMALL ROMAN

109 CAPITALS;

110 2) subclauses, figures, tables and notes which are additional to those in Part 1 are numbered

111 starting from 101. The additional annexes are lettered starting from AA.

112 The committee has decided that the contents of this publication will remain unchanged until

113 the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data

114 related to the specific publication. At this date, the publication will be
115 • reconfirmed,
116 • withdrawn,
117 • replaced by a revised edition, or
118 • amended.
119
120
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121 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT
122 FOR MEASUREMENT, CONTROL, AND LABORATORY USE –
123
124 Part 2-061: Particular requirements for laboratory atomic
125 spectrometers with thermal atomization and ionization
126
127
128
129 1 Scope and object
130 This clause of Part 1 is applicable except as follows:
131 1.1 Scope
132 1.1.1 Equipment included in scope
133 Replacement:
134 Replace the text by the following:

135 This part of IEC 61010 applies to electrically powered laboratory atomic spectrometers with

136 thermal atomization.

137 NOTE 1 Examples include atomic absorption spectrometers, emission flame photometers, atomic fluorescence

138 spectrophotometers, inductively coupled plasma spectrometers, microwave coupled plasma spectrometers and

139 mass spectrometers, all with thermal atomization and ionization (including tubing and connectors which are

140 provided by the manufacturer for connection to external supplies).

141 NOTE 2 If all or part of the equipment falls within the scope of one or more other part 2 standards of IEC 61010

142 as well as within the scope of this standard, consideration is to be given to those other part 2 standards.

143 1.1.2 Equipment excluded from scope
144 Addition:
145 Add as the first paragraph:

146 This standard does not apply to thermal atomization detectors (flame ionization detectors)

147 used in gas chromatography.
148 2 Normative references
149 This clause of Part 1 is applicable except as follows:.
150 Addition:
151 Add the following references to the list:

152 IEC 62061, Safety of machinery – Functional safety of safety-related electrical, electronic and

153 programmable electronic control systems

154 ISO 13849 (all parts), Safety of machinery – Safety-related parts of control systems

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155 3 Terms and Definitions
156 This clause of Part 1 is applicable except as follows:
157 Additions:
158 Add the following definitions:
159 3.2.101
160 SPRAY CHAMBER

161 chamber in which droplets of sample in aerosol are allowed to separate so that the droplets of

162 necessary size can be passed onward to the burner, with the remainder draining to waste

163 3.2.102
164 GAS LOCK

165 device to allow drainage of waste sample liquid, and to prevent unintentional escape of gas

166 from the SPRAY CHAMBER through its drain outlet
167 Note 1 to entry: See for example Figure 101.
168 3.5.101
169 FLASH-BACK

170 event during which the flame travels back through the burner with the result that the gas in

171 the mixing chamber is caused to ignite.
172 4 Tests
173 This clause of Part 1 is applicable except as follows:
174 Addition:
175 Add the following subclauses:
176 4.4.2.101 Sampling probe tip

177 Any system designed to withdraw a sampling probe tip after sampling has been completed

178 shall be overridden, so as to leave the tip in its most exposed position when a sample vessel

179 is removed.
180 Exceptions:
181 The withdrawal system need not be overridden if the sampling probe:
182 a) cannot cause a HAZARD to the OPERATOR when it is exposed;

183 b) is designed in such a manner that no SINGLE FAULT CONDITION can cause the tip to remain

184 exposed after sampling has been completed.
185 4.4.2.102 Failure, or partial failure, of the MAINS supply

186 The voltage of the power supply to the equipment from the MAINS supply shall first be reduced

187 to just less than 90 % of the RATED voltage, and shall then be switched off.
188 5 Marking and documentation
189 This clause of Part 1 is applicable except as follows:
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190 Addition:
191 Add the following subclause:
192 5.1.5.101 Gas and liquid connections

193 The following shall be unambiguously marked adjacent to the connector on the equipment

194 (see 5.2):
195 a) the identity of the gas or liquid;
196 b) the maximum permitted pressure,
197 c) flow direction of the gas and liquid, if applicable.

198 NOTE Such markings may be specific (for example acetylene, propane, water) or generic (for example fuel gas,

199 oxidant gas, coolant, waste liquid).

200 Where no internationally recognized symbol (such as a chemical formula) exists, the equip-

201 ment shall be marked with symbol 14 of Table 1 together with an unambiguous text in English.

202 The documentation accompanying the equipment shall provide an adequate translation of this

203 text (where it is required) in the language of the country in which it is to be installed, to assure

204 that the installer or OPERATOR is able to connect the equipment correctly.
205 Conformity is checked by inspection.
206 5.2 Warning markings
207 Addition:
208 Add
...

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