ISO 9022-3:2022
(Main)Optics and photonics — Environmental test methods — Part 3: Mechanical stress
Optics and photonics — Environmental test methods — Part 3: Mechanical stress
This document specifies the methods relating to the environmental tests of optical instruments including additional assemblies from other fields (e.g. mechanical, chemical, and electronic devices), under equivalent conditions, for their ability to resist the influence of mechanical stress. The purpose of the testing is to investigate to what extent the optical, climatic, mechanical, chemical, and electrical (including electrostatic) performance characteristics of the specimen are affected by mechanical stress.
Optique et photonique — Méthodes d'essais d'environnement — Partie 3: Contraintes mécaniques
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INTERNATIONAL ISO
STANDARD 9022-3
Redline version
compares Fourth edition to
Third edition
Optics and photonics —
Environmental test methods —
Part 3:
Mechanical stress
Optique et photonique — Méthodes d'essais d'environnement —
Partie 3: Contraintes mécaniques
Reference number
ISO 9022-3: r edline:2022(E)
© ISO 2022
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ISO 9022-3:redline:2022(E)
IMPORTANT — PLEASE NOTE
This is a provisional mark-up copy and uses the following colour coding:
Text example 1 — indicates added text (in green)
— indicates removed text (in red)
Text example 2
— indicates added graphic figure
— indicates removed graphic figure
1.x . — Heading numbers containg modifications are highlighted in yellow in
the Table of Contents
All changes in this document have yet to reach concensus by vote and as such should only
be used internally for review purposes.
DISCLAIMER
This Redline version is not an official IEC Standard and is intended only to provide the
user with an indication of what changes have been made to the previous version. Only the
current version of the standard is to be considered the official document.
This Redline version provides you with a quick and easy way to compare all the changes
between this standard and its previous edition. A vertical bar appears in the margin
wherever a change has been made. Additions and deletions are displayed in red, with
deletions being struck through.
COPYRIGHT PROTECTED DOCUMENT
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
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© ISO 2022 – All rights reserved
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ISO 9022-3:redline:2022(E)
Contents Page
Foreword .iv
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3 4 General information and test conditions condition . 2
4 5 Conditioning . 2
4.1 5.1 Conditioning method 30: Shock . 2
4.2 5.2 Conditioning method 31: Bump . . 2
4.3 5.3 Conditioning method 32: Drop and topple . 3
4.4 5.4 Conditioning method 33: Free fall. 3
4.5 5.5 Conditioning method 34: Bounce . 3
4.6 5.6 Conditioning method 35: Steady-state acceleration, centrifugal . 4
4.7 5.7 Conditioning method 36: Sinusoidal vibration . 4
4.7.1 5.7.1 General . 4
4.7.2 5.7.2 Vibration testing using sweep frequencies . 4
4.7.3 5.7.3 Vibration fatigue test using characteristic frequencies.5
4.8 5.8 Conditioning method 37: Random vibration (wide-band) digitally controlled . 6
5 6 Procedure .7
6 7 Environmental test code . 7
7 8 Specification . 7
iii
© ISO 2022 – All rights reserved
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ISO 9022-3:redline:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directiveswww .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patentswww .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on theof the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
WTOWorld Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the
following URL:, see Foreword - Supplementary informationwww .iso .org/ iso/ foreword .html.
The committee responsible for this document isThis document was prepared by Technical Committee
ISO/TC 172, Optics and photonics, Subcommittee SC 1, Fundamental standards.
This thirdfourth edition cancels and replaces the secondthird edition (ISO 9022-3:19982015), of which
it constitutes a minor revision which has been technically revised. It also incorporates the Amendment 1
(ISO 9022-3:2015/Amd 1:2020).
The main changes are as follows:
— Footnotes in Tables 11, 12, 13 were adapted.
A list of all parts in the ISO 9022 series consists of the following parts, under the general titlecan be
found on the Optics and photonics — Environmental test methods: ISO website.
— Part 1: Definitions, extent of testing
— Part 2: Cold, heat and humidity
— Part 3: Mechanical stress
— Part 4: Salt mist
— Part 6: Dust
— Part 7: Resistance to drip or rain
— Part 8: High internal pressure, low internal pressure, immersion
— Part 9: Solar radiation and weathering
— Part 11: Mould growth
— Part 12: Contamination
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ISO 9022-3:redline:2022(E)
— Part 14: Dew, hoarfrost, ice
— Part 17: Combined contamination, solar radiation
— Part 20: Humid atmosphere containing sulfur dioxide or hydrogen sulfide
— Part 22: Combined cold, dry heat or temperature change with bump or random vibration
— Part 23: Low pressure combined with cold, ambient temperature and dry and damp heat
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
v
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---------------------- Page: 5 ----------------------
ISO 9022-3:redline:2022(E)
Introduction
Optical instruments are affected during their use by a number of different environmental parameters
which they are required to resist without significant reduction in performance and to remain within
defined specifications.
The type and severity of these parameters depend on the conditions of use of the instrument (for
example, in the laboratory or workshop) and on its geographical location. The environmental effects
on optical instrument performance in the tropics and subtropics are totally different from those found
when they are used in arctic regions. Individual parameters cause a variety of different and overlapping
effects on instrument performance.
The manufacturer attempts to ensure, and the user naturally expects, that instruments will resist the
likely rigours of their environment throughout their life. This expectation can be assessed by exposure
of the instrument to a range of simulated environmental parameters under controlled laboratory
conditions. The severity of these conditions is often increased to obtain meaningful results in a
relatively short period of time.
In order to allow assessment and comparison of the response of optical instruments to appropriate
environmental conditions, the ISO 9022 series contains details of a number of laboratory tests which
reliably simulate a variety of different environments. The tests are based largely on IEC standards,
modified where necessary to take into account features special to optical instruments.
As a result of continuous progress in all fields, optical instruments are no longer only precision-
engineered optical products, but, depending on their range of application, also contain additional
assemblies from other fields. For this reason, the principal function of the instrument is to be assessed
to determine which International Standard should be used for testing. If the optical function is of
primary importance, then the ISO 9022 series is applicable, but if other functions take precedence, then
the appropriate International Standard in the field concerned should be applied. Cases can arise where
application of both the ISO 9022 series and other appropriate International Standards will be necessary.
vi
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---------------------- Page: 6 ----------------------
ISO 9022-3:redline:2022(E)
Optics and photonics — Environmental test methods —
Part 3:
Mechanical stress
1 Scope
This part of ISO 9022document specifies the methods relating to the environmental tests of optical
instruments including additional assemblies from other fields (e.g. mechanical, chemical, and electronic
devices), under equivalent conditions, for their ability to resist the influence of mechanical stress.
The purpose of the testing is to investigate to what extent the optical, climatic, mechanical, chemical,
and electrical (including electrostatic) performance characteristics of the specimen are affected by
mechanical stress.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application 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.
ISO 9022-1, Optics and photonics — Environmental test methods — Part 1: Definitions, extent of testing
IEC 60068-2-6:2007, Environmental testing — Part 2‑6: Tests — Test Fc: Vibration (sinusoidal)
IEC 60068-2-7, Environmental testing — Part 2‑7: Tests — Test Ga and guidance: Acceleration, steady state
IEC 60068-2-27, Environmental testing — Part 2‑27: Tests — Test Ea and guidance: Shock
IEC 60068-2-31, Environmental testing — Part 2‑31: Tests — Test Ec: Rough handling shocks, primarily for
equipment type specimens
IEC 60068-2-47, Environmental testing — Part 2‑47: Tests — Mounting of specimens for vibration, impact
and similar dynamic tests
IEC 60068-2-55, Environmental testing — Part 2‑55: Tests — Test
...
INTERNATIONAL ISO
STANDARD 9022-3
Fourth edition
2022-04
Optics and photonics —
Environmental test methods —
Part 3:
Mechanical stress
Optique et photonique — Méthodes d'essais d'environnement —
Partie 3: Contraintes mécaniques
Reference number
ISO 9022-3:2022(E)
© ISO 2022
---------------------- Page: 1 ----------------------
ISO 9022-3:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
© ISO 2022 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 9022-3:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General information and test condition . 2
5 Conditioning . 2
5.1 Conditioning method 30: Shock . 2
5.2 Conditioning method 31: Bump . 2
5.3 Conditioning method 32: Drop and topple . 3
5.4 Conditioning method 33: Free fall. 3
5.5 Conditioning method 34: Bounce . 3
5.6 Conditioning method 35: Steady-state acceleration, centrifugal . 4
5.7 Conditioning method 36: Sinusoidal vibration . 4
5.7.1 General . 4
5.7.2 Vibration testing using sweep frequencies . 4
5.7.3 Vibration fatigue test using characteristic frequencies . 5
5.8 Conditioning method 37: Random vibration (wide-band) digitally controlled . 5
6 Procedure .6
7 Environmental test code . 6
8 Specification . 7
iii
© ISO 2022 – All rights reserved
---------------------- Page: 3 ----------------------
ISO 9022-3:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 172, Optics and photonics, Subcommittee
SC 1, Fundamental standards.
This fourth edition cancels and replaces the third edition (ISO 9022-3:2015) which has been technically
revised. It also incorporates the Amendment 1 (ISO 9022-3:2015/Amd 1:2020).
The main changes are as follows:
— Footnotes in Tables 11, 12, 13 were adapted.
A list of all parts in the ISO 9022 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
© ISO 2022 – All rights reserved
---------------------- Page: 4 ----------------------
ISO 9022-3:2022(E)
Introduction
Optical instruments are affected during their use by a number of different environmental parameters
which they are required to resist without significant reduction in performance and to remain within
defined specifications.
The type and severity of these parameters depend on the conditions of use of the instrument (for
example, in the laboratory or workshop) and on its geographical location. The environmental effects
on optical instrument performance in the tropics and subtropics are totally different from those found
when they are used in arctic regions. Individual parameters cause a variety of different and overlapping
effects on instrument performance.
The manufacturer attempts to ensure, and the user naturally expects, that instruments will resist the
likely rigours of their environment throughout their life. This expectation can be assessed by exposure
of the instrument to a range of simulated environmental parameters under controlled laboratory
conditions. The severity of these conditions is often increased to obtain meaningful results in a
relatively short period of time.
In order to allow assessment and comparison of the response of optical instruments to appropriate
environmental conditions, the ISO 9022 series contains details of a number of laboratory tests which
reliably simulate a variety of different environments. The tests are based largely on IEC standards,
modified where necessary to take into account features special to optical instruments.
As a result of continuous progress in all fields, optical instruments are no longer only precision-
engineered optical products, but, depending on their range of application, also contain additional
assemblies from other fields. For this reason, the principal function of the instrument is to be assessed
to determine which International Standard should be used for testing. If the optical function is of
primary importance, then the ISO 9022 series is applicable, but if other functions take precedence, then
the appropriate International Standard in the field concerned should be applied. Cases can arise where
application of both the ISO 9022 series and other appropriate International Standards will be necessary.
v
© ISO 2022 – All rights reserved
---------------------- Page: 5 ----------------------
INTERNATIONAL STANDARD ISO 9022-3:2022(E)
Optics and photonics — Environmental test methods —
Part 3:
Mechanical stress
1 Scope
This document specifies the methods relating to the environmental tests of optical instruments
including additional assemblies from other fields (e.g. mechanical, chemical, and electronic devices),
under equivalent conditions, for their ability to resist the influence of mechanical stress.
The purpose of the testing is to investigate to what extent the optical, climatic, mechanical, chemical,
and electrical (including electrostatic) performance characteristics of the specimen are affected by
mechanical stress.
2 Normative references
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.
ISO 9022-1, Optics and photonics — Environmental test methods — Part 1: Definitions, extent of testing
IEC 60068-2-6:2007, Environmental testing — Part 2‑6: Tests — Test Fc: Vibration (sinusoidal)
IEC 60068-2-7, Environmental testing — Part 2‑7: Tests — Test Ga and guidance: Acceleration, steady state
IEC 60068-2-27, Environmental testing — Part 2‑27: Tests — Test Ea and guidance: Shock
IEC 60068-2-31, Environmental testing — Part 2‑31: Tests — Test Ec: Rough handling shocks, primarily for
equipment type specimens
IEC 60068-2-47, Environmental testing — Part 2‑47: Tests — Mounting of specimens for vibration, impact
and similar dynamic tests
IEC 60068-2-55, Environmental testing — Part 2‑55: Tests — Test Ee and guidance: Loose cargo testing
including bounce
IEC 60068-2-64, Environmental testing — Part 2‑64: Test methods — Test Fh: Vibration, broadband
random and guidance
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
1
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---------------------- Page: 6 ----------------------
ISO 9022-3:2022(E)
4 General information and test condition
The te
...
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