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IEC 61010-2-010
Edition 4.0 2019-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
GROUP SAFETY PUBLICATION
Safety requirements for electrical equipment for measurement, control and
laboratory use –
Part 2-010: Particular requirements for laboratory equipment for the heating of
materials
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IEC 61010-2-010
Edition 4.0 2019-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
GROUP SAFETY PUBLICATION
Safety requirements for electrical equipment for measurement, control and
laboratory use –
Part 2-010: Particular requirements for laboratory equipment for the heating of
materials
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 19.080; 71.040.20 ISBN 978-2-8322-6577-2
– 2 – IEC 61010-2-010:2019 RLV © IEC 2019
CONTENTS
FOREWORD . 3
INTRODUCTION . 2
1 Scope and object . 9
2 Normative references . 10
3 Terms and definitions . 10
4 Tests . 10
5 Marking and documentation . 10
6 Protection against electric shock . 14
7 Protection against mechanical HAZARDS . 17
8 Resistance to mechanical stresses . 17
9 Protection against the spread of fire . 18
10 Equipment temperature limits and resistance to heat . 19
11 Protection against HAZARDS from fluids and solid foreign objects . 20
12 Protection against radiation, including laser sources, and against sonic and
ultrasonic pressure . 21
13 Protection against liberated gases and substances, explosion and implosion . 21
14 Components and subassemblies . 22
15 Protection by interlocks . 23
16 HAZARDS resulting from application . 23
17 RISK assessment . 23
Annexes . 24
Annex K (normative) Insulation requirements not covered by 6.7 . 25
Bibliography . 26
Figure 101 – Schema of a refrigerating system incorporating a condenser . 7
Figure 102 – Flow chart illustrating the selection process . 8
Table 1 – Symbols . 11
Table 101 – Time-temperature conditions . 21
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT
FOR MEASUREMENT, CONTROL AND LABORATORY USE –
Part 2-010: Particular requirements for laboratory
equipment for the heating of materials
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
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6) All users should ensure that they have the latest edition of this publication.
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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.
This redline version of the official IEC Standard allows the user to identify the changes
made to the previous edition. A vertical bar appears in the margin wherever a change
has been made. Additions are in green text, deletions are in strikethrough red text.
– 4 – IEC 61010-2-010:2019 RLV © IEC 2019
International Standard IEC 61010-2-010 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 2014. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) alignment with changes introduced by Amendment 1 of IEC 61010-1:2010;
b) alignment with IEC 61010-2-011 and IEC 61010-2-012:
– new matching Introduction clarifying which standard(s) to use;
– new 5.4.101 instructions for flammable liquid HEAT TRANSFER MEDIUM;
– subclause 9.5 on flammable liquids replaced with text from IEC 61010-2-012;
c) subclause 5.2.101 deleted;
d) requirements in 10.101 b) and c) clarified.
The text of this International Standard is based on the following documents:
CDV Report on voting
66/657/CDV 66/678/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, published under the general title: Safety
requirements for electrical equipment for measurement, control, and laboratory use, can be
found on the IEC website.
This Part 2-010 is to be used in conjunction with the latest edition of IEC 61010-1. It was
established on the basis of the third edition (2010) and its Amendment 1 (2016), hereinafter
referred to as Part 1.
This Part 2-010 supplements or modifies the corresponding clauses in IEC 61010-1 so as to
convert that publication into the IEC standard: Particular requirements for laboratory
equipment for the heating of materials.
Where a particular subclause of Part 1 is not mentioned in this Part 2-010, that subclause
applies as far as is reasonable. Where this Part 2-010 states "addition", "modification",
"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. Additional annexes are lettered starting from AA.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC web site 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.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.
– 6 – IEC 61010-2-010:2019 RLV © IEC 2019
INTRODUCTION
This Part 2-010, Part 2-011 and Part 2-012, taken together, address the specific HAZARDS
associated with the heating and cooling of materials by equipment and are organized as
follows:
Specifically addresses the HAZARDS associated with equipment incorporating heating
IEC 61010-2-010
systems.
Specifically addresses the HAZARDS associated with equipment incorporating
IEC 61010-2-011
refrigerating systems.
Specifically addresses the HAZARDS associated with equipment incorporating both
heating and refrigerating systems that interact with each other such that the combined
heating and cooling syste
...