Bsi bs en 61010 2 081 2015

BS EN 61010-2-081:2015

BSI Standards Publication

Safety requirements for
electrical equipment for
measurement, control and
laboratory use
Part 2-081: Particular requirements for
automatic and semi-automatic laboratory
equipment for analysis and other purposes


BRITISH STANDARD

BS EN 61010-2-081:2015
National foreword

This British Standard is the UK implementation of EN 61010-2-081:2015.
It is identical to IEC 61010-2-081:2015. It supersedes BS EN 61010-2-081:2002
which will be withdrawn on 27 February 2018.
The UK participation in its preparation was entrusted to Technical
Committee EPL/66, Safety of measuring, control and laboratory
equipment.
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.
© The British Standards Institution 2015.
Published by BSI Standards Limited 2015
ISBN 978 0 580 79881 8

ICS 19.080; 71.040.10

Compliance with a British Standard cannot confer immunity from
legal obligations.
This British Standard was published under the authority of the
Standards Policy and Strategy Committee on 30 April 2015.

Amendments/corrigenda issued since publication
Date

Text affected


EUROPEAN STANDARD

EN 61010-2-081

NORME EUROPÉENNE
EUROPÄISCHE NORM

March 2015

ICS 19.080; 71.040.10

Supersedes EN 61010-2-081:2002

English Version

Safety requirements for electrical equipment for measurement,
control and laboratory use - Part 2-081: Particular requirements

for automatic and semi-automatic laboratory equipment for
analysis and other purposes
(IEC 61010-2-081:2015)
Règles de sécurité pour appareils électriques de mesurage,
de régulation et de laboratoire - Partie 2-081: Exigences
particulières pour les appareils de laboratoire, automatiques
et semi-automatiques, destinés à l'analyse et autres usages
(IEC 61010-2-081:2015)

Sicherheitsbestimmungen für elektrische Mess-, Steuer-,
Regel- und Laborgeräte - Teil 2-081: Besondere
Anforderungen an automatische und semiautomatische
Laborgeräte für Analysen und andere Zwecke
(IEC 61010-2-081:2015)

This European Standard was approved by CENELEC on 2015-02-27. 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, 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: Avenue Marnix 17, B-1000 Brussels

© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61010-2-081:2015 E


BS EN 61010-2-081:2015
EN 61010-2-081:2015

-2-

Foreword
The text of document 66/544/FDIS, future edition 2 of IEC 61010-2-081, 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 61010-2-081:2015.
The following dates are fixed:
•

latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement

(dop)

2015-11-27

•

latest date by which the national
standards conflicting with the
document have to be withdrawn

(dow)

2018-02-27

This document supersedes EN 61010-2-081:2002.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment
Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC).

Endorsement notice
The text of the International Standard IEC 61010-2-081:2015 was approved by CENELEC as a
European Standard without any modification.


-3-

BS EN 61010-2-081:2015
EN 61010-2-081:2015

Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
Annex ZA of EN 61010-1:2010 applies.

–2–

BS EN 61010-2-081:2015
IEC 61010-2-081:2015 © IEC 2015

CONTENTS
1

Scope and object ........................................................................................................... 6

2

Normative references..................................................................................................... 7

3

Terms and definitions .................................................................................................... 7

4

Tests ............................................................................................................................. 7

5

Marking and documentation ........................................................................................... 7

6

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

7

Protection against mechanical

8

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

9

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

10

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

11

Protection against hazards from fluids .......................................................................... 10

12

Protection against radiation, including laser sources, and against sonic and
ultrasonic pressure ...................................................................................................... 10

13

Protection against liberated gases and substances, explosion and implosion ................ 10

14

Components and subassemblies .................................................................................. 10

15

Protection by interlocks ................................................................................................ 10

16

H AZARDS resulting from application............................................................................... 11

17

R ISK assessment ......................................................................................................... 11

HAZARDS .......................................................................... 9

Annexes ............................................................................................................................. 11
Bibliography ....................................................................................................................... 11
Table 1 – Symbols ................................................................................................................ 7


–6–

BS EN 61010-2-081:2015
IEC 61010-2-081:2015 © IEC 2015

SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR

MEASUREMENT, CONTROL, AND LABORATORY USE –
Part 2-081: Particular requirements for automatic and
semi-automatic laboratory equipment for analysis and other purposes

1

Scope and object

This clause of part 1 is applicable except as follows:
1.1.1

Equipment included in scope

Replacement:
Replace the text by the following:
This part of IEC 61010 applies to automatic and semi-automatic laboratory equipment for
analysis and other purposes.
Automatic and semi-automatic laboratory equipment consists of instruments or systems for
measuring or modifying one or more characteristics or parameters of samples, performing the
complete process or parts of the process without manual intervention. Equipment forming part
of such a system is within the scope of this standard.
Examples of equipment within the scope of this standard include:
•

analytical equipment;

•

automatic sampler (pipettor, aliquoter);

•

equipment for sample replication and amplification.

NOTE 1

In the case of analytical equipment the complete process usually includes the following steps:

•

taking a specific quantity of the sample;

•

preparing the sample by chemical, thermal, mechanical or other means;

•

measurement;

•

display, transmission or printing of the results of measurement.

NOTE 2 If all or part of the equipment falls within the scope of one or more other part 2 standards of IEC 61010
as well as within the scope of this standard, considerations have to be given to those other part 2 standards.

1.1.2

Equipment excluded from scope

Addition:
Add the following item:
aa)
1.2
1.2.1

IEC 61010-2-101 (IVD Equipment)
Object
Aspects included in scope

Addition:
Add the following items:


BS EN 61010-2-081:2015
IEC 61010-2-081:2015 © IEC 2015

–7–

aa)

biohazards;

bb)

hazardous chemical substances.

1.2.2

Aspects excluded from scope

Addition:
Add the following item and note:
aa)

handling or manipulation of material outside the equipment.

NOTE Requirements covering these subjects are the responsibility of committees preparing the relevant
standards.

2

Normative references

This clause of Part 1 is applicable.

3

Terms and definitions

This clause of Part 1 is applicable

4

Tests

This clause of Part 1 is applicable.

5

Marking and documentation

This clause of Part 1 is applicable except as follows:
Table 1 – Symbols
Additions:
Add the following symbol to Table 1:
Number

Symbol

Publication

Description

Background colour
– optional;
101

Symbol colour
– optional;

ISO 7000-0659 (2004-01)

Biological risks

Outline / outline colour
– optional;

Add the following subclause:

5.1.5.101

Gas and liquid connections

If necessary for safety, the equipment shall be clearly marked near to the connector on the
equipment with
a) a means of identifying the gas or liquid to be used. Where no internationally recognized
symbol (including chemical formulae) exists, the equipment shall be marked with
symbol 14 of Table 1;


–8–

BS EN 61010-2-081:2015
IEC 61010-2-081:2015 © IEC 2015

b) the maximum permitted pressure, or alternatively symbol 14 of Table 1 (see 5.4.3);
c) flow direction of the gas and liquid, if applicable.
Conformity is checked by inspection.
5.2

Warning markings

Replacement:
Replace the first paragraph by the following:
Warning markings specified in 5.1.5.1, 5.1.5.2 c), 5.1.5.101, 6.1.2 b), 7.3.2 b) 3), 7.4, 10.1,
13.2.2 and 13.101 shall meet the following requirements.
5.3

Durability of markings

Replacement:
Replace the first paragraph by the following paragraph:
Markings required by 5.1.2 to 5.2 shall be removable only with a TOOL or by appreciable force
and shall remain clear and legible under conditions of NORMAL USE , and resist the effects of
temperature and rubbing, and of solvent and reagents likely to be encountered in NORMAL USE ,
including cleaning and decontaminating agents specified by the manufacturer.
Addition:
Add the following paragraph after the second paragraph:
If a solvent or reagent specified for use with the equipment could affect the durability of
particular marking, that marking is also rubbed for 30 s with the most frequently used and/or
aggressive solvent or reagent to which the equipment is likely to be exposed in NORMAL USE . A
representative sample of groups of solvents or reagents likely to have a similar effect can
optionally be used.
5.4.1

General

Deletion:
Delete note 2 in the second paragraph.
5.4.4

Equipment operation

Replacement:
Replace the text in item h) by the following item h) and note:
h) a statement listing any potentially poisonous or injurious gases or substances that can be
liberated from the equipment, and possible quantities;
NOTE Manufacturers can find valuable details in the internationally recognized Laboratory Biosafety Manual,
published by the World Health Organization. This gives information on decontaminants, their use, dilutions and

potential applications. There are also national guidelines that cover these areas.

Addition:
Add the following subclauses:


BS EN 61010-2-081:2015
IEC 61010-2-081:2015 © IEC 2015

5.4.101

–9–

Removal of equipment from use for repair or disposal

Instructions shall be provided for the RESPONSIBLE BODY for eliminating or reducing HAZARDS
involved in removal from use, transportation or disposal, or appropriate contact information
shall be provided in the instructions.
NOTE

Regional or international requirements can apply.

Conformity is checked by inspection of the documentation.

6

Protection against electric shock

This clause of Part 1 is applicable.

7

Protection against mechanical HAZARDS

This clause of Part 1 is applicable except as follows:
7.3.2

Exceptions

Replacement:
Replace the text in item b) 3) by the following:
there are warning markings prohibiting access by untrained OPERATORS . Markings shall be
placed within the area requiring maintenance where they can alert the OPERATOR to the
HAZARD . As an alternative, symbol 14 of Table 1 can be used, with the warnings included in
the documentation.
Addition:
Add the following item:
b) 4) There are
procedures.

8

OPERATOR

maintenance

instructions

that

specify

safe

maintenance

Resistance to mechanical stresses

This clause of Part 1 is applicable except as follows:
8.1

General

Replacement:
Replace the text of item 3) by the following:
3) except for FIXED EQUIPMENT , for equipment with a mass over 100 kg, or for equipment
whose size and weight make unintentional movement unlikely and which is not moved in
NORMAL USE , the appropriate test of 8.3. The equipment is not operated during the tests.

9

Protection against the spread of fire

This clause of Part 1 is applicable.


– 10 –

BS EN 61010-2-081:2015
IEC 61010-2-081:2015 © IEC 2015

10 Equipment temperature limits and resistance to heat
This clause of Part 1 is applicable.

11 Protection against HAZARDS from fluids
This clause of Part 1 is applicable:

12 Protection against radiation, including laser sources, and against sonic and
ultrasonic pressure
This clause of Part 1 is applicable.

13 Protection against liberated gases and substances, explosion and implosion
This clause of Part 1 is applicable except as follows
Addition:
Add the following subclause:
13.101

Biohazardous substances

Equipment that can be potentially biohazardous due to the use of biohazardous substances
shall be prominently marked with symbol 101 of Table 1, or the appropriate international
symbol, or (if none is available) symbol 14 of Table 1.
At minimum, a biohazard symbol shall be near the sampling area and visible in
Biohazard symbols shall be near biohazardous areas accessed during
visible only during this maintenance.

NORMAL USE .

OPERATOR

maintenance

Any part of the equipment that contains biohazardous waste material which can be removed
from the equipment during NORMAL USE or a biohazardous drain connection shall be marked
with an appropriate biohazard symbol.

14 Components and subassemblies
This clause of Part 1 is applicable.

15 Protection by interlocks
This clause of Part 1 is applicable except as follows.
15.1

General

Addition:
Add the following text after the first sentence
As an alternative method, for interlock systems containing electric/electronic or programmable
components (E/E/P components) the reliability and design requirements can be determined by


BS EN 61010-2-081:2015
IEC 61010-2-081:2015 © IEC 2015

– 11 –

applying e.g. IEC 62061 (SIL) or ISO 13849 (PL) or other solutions providing equivalent
functional safety.

16 H AZARDS resulting from application

This clause of Part 1 is applicable.

17 R ISK assessment
This clause of Part 1 is applicable.

Annexes
The annexes of Part 1 are applicable.

Bibliography
Addition:
Add the following reference:
World Health Organization, Laboratory biosafety manual

_____________


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