introduction
OIN (Organisation internationale de normalisation) est une alliance mondiale d'organismes de normalisation nationaux (Comités membres de l'ISO). L'élaboration de normes internationales est généralement réalisée par l'intermédiaire de comités techniques ISO.. Chaque institution membre intéressée par un sujet pour lequel un comité technique a été créé a le droit d'être représentée au sein de ce comité.. Les organisations internationales gouvernementales et non gouvernementales en liaison avec l'ISO sont également impliquées dans ces travaux.. L'ISO travaille en étroite collaboration avec la Commission électrotechnique internationale (CEI) sur toutes les questions de normalisation électrique.

Les procédures utilisées pour développer ce document et celles utilisées pour une maintenance ultérieure sont décrites dans la partie 1 de la directive ISO/CEI. En particulier, il convient de prêter attention aux différents critères d'approbation requis pour les différents types de documents ISO. Ce document a été rédigé conformément aux règles d'édition de la Directive ISO/IEC Partie 2 (voir iso.org/directives).

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OIN 9022-1-2016 “Optique et instruments d'optique – Méthodes d'essais environnementaux – Partie 1: Définition, portée du test”

Tous les noms commerciaux utilisés dans ce document sont fournis pour la commodité de l'utilisateur et ne constituent pas une approbation.

Pour une description de la signification des termes et expressions ISO spécifiques liés à l'évaluation de la conformité, et pour obtenir des informations sur la conformité de l’ISO aux principes de l’OMC en matière d’obstacles techniques au commerce. (OTC), veuillez consulter l'URL suivante: Avant-propos – Information supplémentaire

Le comité responsable de ce document est l'ISO/TC 172, Optics and Photonics, Sous-comité SC 1, Basic Standards.

La troisième édition annule et remplace la deuxième édition (OIN 9022-1:2012), which has been revised to reflect changes made to the ISO 9022 série.

OIN 9022 consists of the following parts under the general heading Optics and Photonics – Environmental Test Methods:

OIN 9022-1-2016 “Optique et instruments d'optique – Méthodes d'essais environnementaux – Partie 1: Définition, portée du test”

– Partie 1: Defining and testing the scope

– Partie 2: Froid, heat and wet

– Partie 3: Stress mécanique

– Partie 4: Salt spray

– Partie 6: Dust

– Partie 7: Resistance to dripping or rain

– Partie 8: High internal pressure, low internal pressure, immersion

– Partie 9: Rayonnement solaire et intempéries

– Partie 11: Mold growth

– Partie 12: Pollution

– Partie 14: Dew, frost, ice

– Partie 17: Combined pollution, solar radiation

– Partie 20: Humid atmospheres containing sulfur dioxide or hydrogen sulfide

– Partie 22: Combination of cold, dry heat or temperature changes with bumps or random vibrations

– Partie 23: Low pressure combined with cold, ambient temperature and dry or humid heat

OIN 9022-1-2016 “Optique et instruments d'optique – Méthodes d'essais environnementaux – Partie 1: Définition, portée du test”

introduire
Optical instruments are subject to many different environmental parameters during use, which need to be resisted without significantly degrading performance and remaining within prescribed specifications.

The type and severity of these parameters depend on the conditions under which the instrument is used (Par exemple, in a laboratory or workshop) and its geographical location. In tropical and subtropical climates, the effect of the environment on the performance of optical instruments is completely different from that found when used in the Arctic region. Each parameter will have different overlapping effects on the performance of the instrument.

Manufacturers try to ensure that, naturally, users expect the instrument to be resistant to the rigors that its environment can bring throughout its life cycle. This expectation can be assessed by exposing the instrument to a range of simulated environmental parameters under controlled laboratory conditions. The severity of these diseases is often increased in order to achieve meaningful results in a relatively short period of time.

To evaluate and compare the response of optical instruments to appropriate environmental conditions, OIN 9022 contains detailed information on many laboratory tests that reliably simulate a wide range of different environments. These tests are primarily based on IEC standards, modified if necessary to take into account the specific functions of the optical instrument.

OIN 9022-1-2016 “Optique et instruments d'optique – Méthodes d'essais environnementaux – Partie 1: Définition, portée du test”

Due to the continuous progress in various fields, optical instruments are no longer just precision designed optical products, but also include other components from other fields, depending on their range of application. Donc, the main functions of the instrument will be evaluated to determine which international standard should be used for testing. If optical functions are important, then ISO 9022 is applicable, but if other functions take precedence, then appropriate international standards in the relevant fields should be applied. There may be situations where ISO 9022 and other appropriate international standards need to be applied simultaneously.

1 Gamme
Cette partie de l'ISO 9022 defines terms related to environmental testing of optical and photonic instruments, including other components from other fields (such as mechanical, chemical and electronic devices), and specifies the essential characteristics of testing.

2 Termes et définitions
Aux fins de ce document, les termes et définitions suivants s'appliquent.

2.1 Environmental test

Laboratory simulations, often severe, of climatic, mécanique, biologique, électrique (including electrostatic) and chemical environmental effects acting on specimens during assembly, stockage, transport and handling in order to identify any changes in specimen behaviour within a short period of time

2.2 Optical Instruments

Instruments whose functions are primarily based on optical phenomena, consisting of multiple components and/or assemblies, lighting systems, instruments with light conduction, and instruments containing components and/or assemblies from other fields in addition to optical units

Exemple: Composants electroniques.

2.3 Optical Components

A functional unit consists of a number of components, at least one of which has an optical function

OIN 9022-1-2016 “Optique et instruments d'optique – Méthodes d'essais environnementaux – Partie 1: Définition, portée du test”

2.4 Components

< Optical Instruments > The smallest unit, usually consisting of one piece and one material

2.5 Échantillons représentatifs

Samples that differ from components only in geometry

Exemple: optical parts or sheet metal.

2.6 Specimen

An instrument, composant, assemblée, or representative sample being tested

2.7 Essai

Procedure for determining and evaluating the effect of application parameters on sample characteristics

2.8 Regulation

The sum of the external influences acting on the specimen during the test, such as the method of adjustment and the severity of the application, and the sum of the internal influences arising from the operating state of the specimen, such as movement and/or temperature changes

2.8.1 Conditioning methods

Individual or combined environmental impacts of specimens submitted during testing

Exemple: Shock or damp heat.

OIN 9022-1-2016 “Optique et instruments d'optique – Méthodes d'essais environnementaux – Partie 1: Définition, portée du test”

2.8.2 Severity

Contains all the individual numbers of parameters required for the test

Exemple: température, humidité, adjustment time.

Note 1: The adjustment time (exposure time) is the minimum time when tolerances are not indicated in the relevant part of ISO 9022.

2.8.3 Running Status

Defines the state of the sample’s operating state during conditioning

Note 1: Distinguish three operating states: operating state 0, operating state 1, and operating state 2.

2.8.3.1 Operation Status 0

The condition of the specimen in the normal transport and/or storage container and/or transport package provided by the manufacturer respectively

2.8.3.2 Operation Status 1

The condition in which the specimen is unprotected and ready for operation but not connected to a power source

2.8.3.3 Operation Status 2

The state of the specimen during the test run for a period of time, which will be determined in the relevant specification

OIN 9022-1-2016 “Optique et instruments d'optique – Méthodes d'essais environnementaux – Partie 1: Définition, portée du test”

Note 1: The mode of the operating state is given in the relevant specification. Pendant le fonctionnement, check whether the sample is working properly.

2.9 Exams and tests

Determine the characteristics and functions of the sample for subsequent evaluation

Note 1: There are three types of inspection and testing: visual inspection, functional testing and measurement.

2.9.1 Inspection visuelle

Inspection using the human eye as a detector

2.9.2 Function Test

Functional determination

OIN 9022-1-2016 “Optique et instruments d'optique – Méthodes d'essais environnementaux – Partie 1: Définition, portée du test”

2.9.3 La mesure

To objectively determine the value of a physical quantity by comparing it with a specified quantity

2.10 Evaluation

Compare results measured during initial, intermediate and final tests or to specified tolerances

2.11 Related Specifications

Compile all data related to the sample and data required for testing

2.12 Environmental atmospheric conditions

Conditions are defined by a temperature range of 15 °C à 35 °C, with relative air humidity between 30% et 85%

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