BS ISO 9022-1-2016 Optics and photonics Environmental test methods Definitions extent of testing《光学和光子学 环境试验方法 试验的范围及定义》.pdf

《BS ISO 9022-1-2016 Optics and photonics Environmental test methods Definitions extent of testing《光学和光子学 环境试验方法 试验的范围及定义》.pdf》由会员分享，可在线阅读，更多相关《BS ISO 9022-1-2016 Optics and photonics Environmental test methods Definitions extent of testing《光学和光子学 环境试验方法 试验的范围及定义》.pdf（18页珍藏版）》请在麦多课文档分享上搜索。

1、BS ISO 9022-1:2016 Optics and photonics Environmental test methods Part 1: Definitions, extent of testing BSI Standards Publication WB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS ISO 9022-1:2016 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 9022

2、-1:2016. It supersedes BS ISO 9022-1:2012 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CPW/172, Optics and Photonics. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purpo

3、rt to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016. Published by BSI Standards Limited 2016 ISBN 978 0 580 92243 5 ICS 37.020 Compliance with a British Standard cannot confer immunity from legal obligati

4、ons. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2016. Amendments issued since publication Date Text affectedBS ISO 9022-1:2016 ISO 2016 Optics and photonics Environmental test methods Part 1: Definitions, extent of testing Optiqu

5、e et photonique Mthodes dessais denvironnement Partie 1: Dfinitions, porte des essais INTERNATIONAL STANDARD ISO 9022-1 Third edition 2016-07-15 Reference number ISO 9022-1:2016(E)BS ISO 9022-1:2016ISO 9022-1:2016(E)ii ISO 2016 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2016, Published in

6、Switzerland All rights reserved. Unless otherwise specified, 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

7、be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.org www.iso.orgBS ISO 9022-1:2016ISO 9022-1:2016(E)Forew

8、ord iv Introduction vi 1 Scope . 1 2 Terms and definitions . 1 3 Procedure. 3 3.1 Test sequence . 3 3.2 Preconditioning (specimen preparation) 3 3.3 Initial test . 3 3.4 Conditioning 3 3.5 Intermediate test (in state of operation 2 only) . 3 3.6 Recovery . 3 3.7 Final test . 3 3.8 Evaluation 4 4 Env

9、ironmental test code . 4 Annex A (informative) List of relevant parts of ISO 9022 and conditioning methods 5 Bibliography 7 ISO 2016 All rights reserved iii Contents PageBS ISO 9022-1:2016ISO 9022-1:2016(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation o

10、f 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. In

11、ternational 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

12、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

13、 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 docum

14、ent 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 on the meaning of ISO specific terms and

15、 expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information The committee responsible for this document is ISO/TC 172, Optics and photonics, Subco

16、mmittee SC 1, Fundamental standards. This third edition cancels and replaces the second edition (ISO 9022-1:2012), which has been revised to reflect the changes made to the ISO 9022 series. ISO 9022 consists of the following parts, under the general title Optics and photonics Environmental test meth

17、ods: 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 1

18、2: Contamination Part 14: Dew, hoarfrost, ice Part 17: Combined contamination, solar radiation Part 20: Humid atmosphere containing sulfur dioxide or hydrogen sulfideiv ISO 2016 All rights reservedBS ISO 9022-1:2016ISO 9022-1:2016(E) Part 22: Combined cold, dry heat or temperature change with bump o

19、r random vibration Part 23: Low pressure combined with cold, ambient temperature and dry or damp heat ISO 2016 All rights reserved vBS ISO 9022-1:2016ISO 9022-1:2016(E) Introduction Optical instruments are affected during their use by a number of different environmental parameters which they are req

20、uired 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 effec

21、ts on optical instrument performance in tropical and subtropical climates are totally different from those found when they are used in the arctic regions. Individual parameters cause a variety of different and overlapping effects on instrument performance. The manufacturer attempts to ensure, and th

22、e 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 conditio

23、ns 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, ISO 9022 contains details of a number of laboratory tests which reliably simulate a var

24、iety of different environments. The tests are based largely on IEC standards, modified where necessary to take into account features specific to optical instruments. As a result of continuous progress in all fields, optical instruments are no longer only precision- engineered optical products, but d

25、epending 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 ISO 9

26、022 is applicable, but if other functions take precedence, then the appropriate International Standard in the field concerned should be applied. Cases may arise where application of both ISO 9022 and other appropriate International Standards will be necessary.vi ISO 2016 All rights reservedBS ISO 90

27、22-1:2016INTERNATIONAL ST ANDARD ISO 9022-1:2016(E) Optics and photonics Environmental test methods Part 1: Definitions, extent of testing 1 Scope This part of ISO 9022 defines terms relating to environmental tests of optical and photonic instruments, including additional assemblies from other field

28、s (e.g. mechanical, chemical and electronic devices), and specifies basic features of testing. 2 Terms and definitions For the purposes of this document, the following terms and definitions apply. 2.1 environmental test laboratory simulation, usually severe, of the climatic, mechanical, biological,

29、electrical (including electrostatic) and chemical environmental influences acting on the specimen during assembly, storage, transport and operation, in order to establish any changes in the behaviour of the specimen in a short time 2.2 optical instrument photonic instrument instrument whose function

30、 is mainly based on optical phenomena, consisting of several assemblies and/or components, illumination systems, instruments with light conduction and instruments which, apart from optical units, contain assemblies and/or components from other fields EXAMPLE Electronic components. 2.3 optical assemb

31、ly functional unit consisting of several components, at least one of which has an optical function 2.4 componentsmallest unit, generally consisting of one piece and one material 2.5 representative sample sample which differs from a component only in its geometry EXAMPLE An optical part or piece of s

32、heet metal. 2.6 specimen instrument, assembly, component or representative sample which is being tested 2.7 test procedure by which the effect of applied parameters on the properties of a specimen is determined and assessed ISO 2016 All rights reserved 1BS ISO 9022-1:2016ISO 9022-1:2016(E) 2.8 condi

33、tioning sum of the external influences acting on the specimen during the test, such as the conditioning method and degree of severity employed, and of the internal influences resulting from the state of operation of the specimen, such as movements and/or temperature changes 2.8.1 conditioning method

34、 individual or combined environmental influences to which the specimen is submitted during the test EXAMPLE Shock or damp heat. 2.8.2 degree of severity parameter containing all the individual quantities required for the test EXAMPLE Temperature, humidity, conditioning time. Note 1 to entry: Conditi

35、oning time (exposure time) is the minimum time if no tolerance is indicated in the relevant parts of ISO 9022. 2.8.3 state of operation state defining the operating status of the specimen during conditioning Note 1 to entry: Three states of operation are distinguished: state of operation 0, state of

36、 operation 1 and state of operation 2. 2.8.3.1 state of operation 0 state whereby the specimen is in its normal transport and/or storage container and/or shipping package respectively as provided by the manufacturer 2.8.3.2 state of operation 1 state whereby the specimen is unprotected and ready for

37、 operation, but power supply is not connected 2.8.3.3 state of operation 2 state whereby the specimen is operating during the test for a period to be determined in the relevant specification Note 1 to entry: The mode of the operating status is given in the relevant specification. During operation, c

38、orrect functioning of the specimen is checked. 2.9 examinations and tests determination of the properties and functions of a specimen for the purpose of subsequent evaluation Note 1 to entry: There are three types of examinations and tests: visual examination, function test and measurement. 2.9.1 vi

39、sual examination examination which uses the human eye as a detector 2.9.2 function test determination of functionality2 ISO 2016 All rights reservedBS ISO 9022-1:2016ISO 9022-1:2016(E) 2.9.3 measurement objective determination of the value of a physical quantity by comparison with a specified quanti

40、ty 2.10 evaluation comparison of the results measured either with one another or with specified tolerances to be met in initial, intermediate and final tests 2.11 relevant specification compilation of all data referring to the specimen and necessary for testing 2.12 ambient atmospheric conditions co

41、nditions defined by the temperature range between 15 C and 35 C at a relative air humidity between 30 % and 85 % 3 Procedure 3.1 Test sequence Unless the relevant part of ISO 9022 or the relevant specification gives different directions for the test sequence, the test shall be performed in accordanc

42、e with 3.2 to 3.8. Preconditioning, recovery, initial and final tests shall be carried out in as constant ambient atmospheric conditions as possible. 3.2 Preconditioning (specimen preparation) Preconditioning brings the specimen into the state necessary for initial testing and conditioning, e.g. cle

43、aning of the exterior of the specimen, drying of the interior of the specimen, changing of the desiccator cartridges, or greasing of the areas liable to corrosion. The temperature of the specimen shall be adjusted to the ambient temperature to within 3 K. 3.3 Initial test After preconditioning, an e

44、xamination shall be performed according to the relevant specification. This shall include a visual examination for damage, such as scratches on optical parts or cracks in other materials, which might influence the behaviour of the specimen. 3.4 Conditioning After the initial test, the specimen shall

45、 be submitted to the conditioning method at the defined degree of severity and the state of operation given in the relevant specification. 3.5 Intermediate test (in state of operation 2 only) The specimen shall be submitted to a test during conditioning according to the relevant specification. 3.6 R

46、ecovery Recovery shall bring the specimen into the state required for final testing, e.g. temperature adjustment to within 3 K of the preconditioning temperature. 3.7 Final test After recovery, a test shall be carried out according to the relevant specification. ISO 2016 All rights reserved 3BS ISO

47、9022-1:2016ISO 9022-1:2016(E) 3.8 Evaluation The specimen shall have passed the test if all evaluation criteria laid down in the relevant specification have been met. 4 Environmental test code The code for environmental tests shall be formed as follows: NOTE Conditioning methods are shown in Annex A

48、.4 ISO 2016 All rights reservedBS ISO 9022-1:2016ISO 9022-1:2016(E) Annex A (informative) List of relevant parts of ISO 9022 and conditioning methods ISO 90222: Cold, heat and humidity Conditioning method 10: Cold 11: Dry heat 12: Damp heat 13: Condensation 14: Slow temperature change 15: Rapid temp

49、erature change 16: Damp heat, cyclic ISO 9022-3: Mechanical stress Conditioning method 30: Shock 31: Bump 32: Drop and topple 33: Free fall 34: Bounce 35: Steady-state acceleration, centrifugal 36: Sinusoidal vibration 37: Random vibration (wide band) digitally controlled ISO 9022-4: Salt mist Conditioning method 40: Salt mist ISO 9022-6: Dust 1) Conditioning method 52: Blowing dust ISO 9022-7: Resistance to drip or rain Conditioning method 72: Drip 73: Steady rain 74: Driving rain ISO 90228: Hi