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ISO 10109:2015 pdf free

ISO 10109:2015 pdf free.Optics and photonics – Guidance for the selection of environmental tests
This International Standard contains tables for environmental tests and test parameters which can be used as a guideline for the selection of environmental tests. These include the selection of standardized tests according to ISO 9022 as well as additional parameters not described in ISO 9022 and necessary for the optical or photonic instruments. Ultimately, these tables specify the requirements to be met with regard to the reliability of the optical, mechanical, chemical, and electrical properties or performance characteristics of the instruments when exposed to environmental influences.
Environmental test methods, as specified in ISO 9022 (all parts), can be assigned to the various areas of application for the purpose of ascertaining the suitability of the instruments in the respective area of application.
The wide range of technologies applied in complex instruments often requires specific and individually selected test parameters, test sequences, and combined tests. Table 9 is a collection of mainly climatic and mechanical tests.
The user of this International Standard, e.g. a manufacturer, selects the tests and adapts the parameters to his specific equipment. A specific area of application has to be defined for every item of equipment and both the tests and the degree of severity also have to be adapted to the intended climatic and operating environment and to the customer expectations. It is up to the manufacturer to carefully select the appropriate tests, the combination of the tests, the required technical parameters, the degree of severity, the status of operation and other parameters. An example is given in Annex A.
As a general test result, the status after the test can be shown in the table for each specific test-run.Note that in Table 9, the combination of the three columns “Conditioning method”, “Degree of severity”,and “State of operation” provide the full specification using the coded format as defined in ISO 9022-1.The column labelled “Technical requirement” is only a short description and does not reproduce the full requirement. For a full description, it is necessary to consult the referenced standards.ISO 10109 pdf free download.

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