ISO 9022-11:2015

Optics and photonics — Environmental test methods — Part 11: Mould growth ISO 9022-11:2015

Publication date:   Apr 22, 2015

General information

90.93 Standard confirmed   Jun 24, 2020

ISO

ISO/TC 172/SC 1 Fundamental standards

International Standard

37.020   Optical equipment

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Scope

ISO 9022-11:2015 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 mould growth. However, complete instruments or assemblies are only tested as specified in ISO 9022-11:2015 in exceptional cases. Normally, representative specimens such as mounted optics, material samples, or surface coatings on representative samples are used for testing.
The tests described in ISO 9022-11:2015 are designed for the selection of materials and components for instruments likely to be used in an environment that is conducive to mould growth, rather than for regular production control. The purpose of testing is to investigate to what extent the optical, climatic, mechanical, chemical and electrical (including electrostatic) performance characteristics of the specimen are affected by mould growth.
In addition, the tests in ISO 9022-11:2015 are designed to assess to what extent metabolic waste products (such as enzymes or acids) excreted by fungi, cause etching, corrosion, or short-circuits on, for instance, printed circuit boards.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 9022-11:1994

NOW

PUBLISHED
ISO 9022-11:2015
90.93 Standard confirmed
Jun 24, 2020