مقدمة
ايزو (المنظمة الدولية للمقاييس) هو تحالف عالمي لهيئات المعايير الوطنية (الهيئات الأعضاء في منظمة الأيزو). عادة ما يتم تطوير المعايير الدولية من خلال اللجان الفنية ISO. يحق لكل مؤسسة عضو مهتمة بموضوع تم تشكيل لجنة فنية له أن تكون ممثلة في تلك اللجنة. وتشارك أيضًا في هذا العمل المنظمات الحكومية الدولية وغير الحكومية المتعاونة مع ISO. تعمل ISO بشكل وثيق مع اللجنة الكهروتقنية الدولية (اللجنة الانتخابية المستقلة) في جميع المسائل المتعلقة بالتوحيد الكهربائي.

يتم وصف الإجراءات المستخدمة لتطوير هذه الوثيقة وتلك المستخدمة لمزيد من الصيانة في الجزء 1 لتوجيهات ISO/IEC. بخاصة, وينبغي إيلاء الاهتمام لمعايير الموافقة المختلفة المطلوبة لأنواع مختلفة من وثائق ISO. تمت صياغة هذه الوثيقة وفقًا لقواعد التحرير الخاصة بجزء توجيه ISO/IEC 2 (راجع iso.org/directives).

يرجى ملاحظة أن بعض عناصر هذه الوثيقة قد تكون خاضعة لحقوق براءات الاختراع. ISO ليست مسؤولة عن تحديد أي أو كل براءات الاختراع هذه. Details of any patent rights identified during the preparation of the document will be found in the introduction and/or in the list of patent claims received by ISO (راجع iso.org/patents).

ايزو 9022-11-2015 – طرق الاختبار البيئي للبصريات والأدوات البصرية – جزء 11: نمو العفن

Any trade names used in this document are provided for the convenience of the user and do not constitute an endorsement.

للحصول على وصف لمعنى مصطلحات وتعابير ISO المحددة المتعلقة بتقييم المطابقة, and for information on ISO’s compliance with WTO principles in Technical Barriers to Trade (TBT), please see the following URL: مقدمة – Supplementary information

اللجنة المسؤولة عن هذه الوثيقة هي ISO/TC 172, Optics and Photonics, اللجنة الفرعية SC 1, Basic Standards.

The second edition cancelled and replaced the first edition (ايزو 9022-11:1994), in which it constituted a minor revision.

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

ايزو 9022-11-2015 – طرق الاختبار البيئي للبصريات والأدوات البصرية – جزء 11: نمو العفن

– جزء 1: Defining and testing the scope

– جزء 2: Cold, heat and wet

– جزء 3: الضغط الميكانيكى

– جزء 4: Salt spray

– جزء 6: تراب

– جزء 7: Resistance to dripping or rain

– جزء 8: High internal pressure, low internal pressure, غمر

– جزء 9: Solar radiation and weathering

– جزء 11: Mold growth

– جزء 12: Pollution

– جزء 14: Dew, frost, ice

– جزء 17: Combined pollution, solar radiation

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

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

ايزو 9022-11-2015 – طرق الاختبار البيئي للبصريات والأدوات البصرية – جزء 11: نمو العفن

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

يقدم
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 (على سبيل المثال, in a laboratory or workshop) and its geographical location. The environmental effects on the performance of optical instruments in tropical and subtropical regions are completely different from those found when used in the Arctic. 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, ايزو 9022 contains detailed information on many laboratory tests that reliably simulate a wide range of different environments. These tests are mainly based on IEC standards, modified if necessary to take into account the special functions of the optical instrument.

ايزو 9022-11-2015 – طرق الاختبار البيئي للبصريات والأدوات البصرية – جزء 11: نمو العفن

Due to the continuous progress in various fields, optical instruments are no longer just precision designed optical products, but also contain other components from other fields, depending on their range of application. لذلك, 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.

Although the species of fungus chosen for testing is generally not harmful to humans, some people may experience allergies or other reactions. Experienced and trained personnel need to be used to ensure the fungus is handled correctly and tested properly. لذلك, it is recommended that the test performance required in this part of ISO 9022 be delegated to microbiology laboratories, as such laboratories have the appropriate equipment and trained personnel.

1 يتراوح
هذا الجزء من ISO 9022 specifies methods related to environmental testing of optical instruments, including other components from other fields (such as mechanical, chemical and electronic equipment) under equal conditions to resist the effects of mold growth.

ايزو 9022-11-2015 – طرق الاختبار البيئي للبصريات والأدوات البصرية – جزء 11: نمو العفن

لكن, complete instruments or components are only tested in exceptional circumstances in accordance with this part of ISO 9022. عادة, representative samples (such as mounted optical components, material samples, or surface coatings on representative samples) are used for testing.

The tests described in this part of ISO 9022 are designed to select materials and components for instruments that may be used in environments conducive to mold growth, rather than for conventional production control.

The purpose of the test is to investigate the extent to which the optical, climatic, ميكانيكي, المواد الكيميائية, and electrical (including electrostatic) performance characteristics of the specimen are affected by mold growth.

فضلاً عن ذلك, the tests in this part of ISO 9022 are designed to assess the extent to which metabolic wastes excreted by fungi, such as enzymes or acids, cause etching, تآكل, or short circuits, such as in printed circuit boards.

ايزو 9022-11-2015 – طرق الاختبار البيئي للبصريات والأدوات البصرية – جزء 11: نمو العفن

2 المراجع المعيارية
All or part of the following documents are referred to normatively in this document, and their application is difficult or lacking. للمراجع المؤرخة, تنطبق النسخة المذكورة فقط. للمراجع غير المؤرخة, نسخة جديدة من المرجع (بما في ذلك أي مراجعات) ينطبق.

ايزو 9022-1, Optics and photonics – طرق الاختبار البيئي – جزء 1: تعريف, test scope

قسم المعلومات القياسية فقط هو العام. لرؤية المحتوى كاملا, تحتاج إلى شراء المعيار من خلال القنوات الرسمية.