perkenalan
ISO (Organisasi Internasional untuk Standardisasi) adalah aliansi global badan standar nasional (badan anggota ISO). Pengembangan standar internasional biasanya dilakukan melalui komite teknis ISO. Setiap lembaga anggota yang tertarik pada suatu mata pelajaran yang telah dibentuk komite teknisnya berhak untuk diwakili dalam komite tersebut. Organisasi pemerintah dan non-pemerintah internasional yang bekerja sama dengan ISO juga terlibat dalam pekerjaan ini. ISO bekerja sama dengan Komisi Elektroteknik Internasional (IEC) tentang segala hal standardisasi kelistrikan.

Prosedur yang digunakan untuk mengembangkan dokumen ini dan yang digunakan untuk pemeliharaan lebih lanjut dijelaskan di Bagian 1 dari Petunjuk ISO/IEC. Secara khusus, perhatian harus diberikan pada kriteria persetujuan berbeda yang diperlukan untuk berbagai jenis dokumen ISO. Dokumen ini telah disusun sesuai dengan aturan pengeditan Bagian Petunjuk ISO/IEC 2 (lihat iso.org/directives).

Harap dicatat bahwa elemen tertentu dari dokumen ini mungkin tunduk pada hak paten. ISO tidak bertanggung jawab untuk mengidentifikasi salah satu atau semua paten tersebut. Rincian hak paten apa pun yang diidentifikasi selama persiapan dokumen dapat ditemukan dalam pendahuluan dan/atau dalam daftar klaim paten yang diterima ISO (lihat iso.org/patents).

ISO 9022-11-2015 – Metode uji lingkungan untuk optik dan instrumen optik – Bagian 11: Pertumbuhan jamur

Nama dagang apa pun yang digunakan dalam dokumen ini disediakan untuk kenyamanan pengguna dan bukan merupakan suatu dukungan.

Untuk penjelasan tentang arti istilah dan ekspresi ISO tertentu yang terkait dengan penilaian kesesuaian, dan untuk informasi mengenai kepatuhan ISO terhadap prinsip-prinsip WTO dalam Hambatan Teknis Perdagangan (TBT), silakan lihat URL berikut: Kata pengantar – Informasi tambahan

Komite yang bertanggung jawab atas dokumen ini adalah ISO/TC 172, Optics and Photonics, Subkomite SC 1, Basic Standards.

Edisi kedua membatalkan dan menggantikan edisi pertama (ISO 9022-11:1994), in which it constituted a minor revision.

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

ISO 9022-11-2015 – Metode uji lingkungan untuk optik dan instrumen optik – Bagian 11: Pertumbuhan jamur

– Bagian 1: Defining and testing the scope

– Bagian 2: Cold, heat and wet

– Bagian 3: Stres mekanis

– Bagian 4: Salt spray

– Bagian 6: Dust

– Bagian 7: Resistance to dripping or rain

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

– Bagian 9: Radiasi matahari dan pelapukan

– Bagian 11: Mold growth

– Bagian 12: Pollution

– Bagian 14: Dew, frost, ice

– Bagian 17: Combined pollution, solar radiation

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

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

ISO 9022-11-2015 – Metode uji lingkungan untuk optik dan instrumen optik – Bagian 11: Pertumbuhan jamur

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

memperkenalkan
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 (Misalnya, 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, ISO 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.

ISO 9022-11-2015 – Metode uji lingkungan untuk optik dan instrumen optik – Bagian 11: Pertumbuhan jamur

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. Karena itu, 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 berlaku, 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. Karena itu, 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 Jangkauan
Bagian dari ISO ini 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.

ISO 9022-11-2015 – Metode uji lingkungan untuk optik dan instrumen optik – Bagian 11: Pertumbuhan jamur

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

Pengujian yang dijelaskan di bagian ISO ini 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, mekanis, bahan kimia, and electrical (including electrostatic) performance characteristics of the specimen are affected by mold growth.

Selain itu, 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, korosi, or short circuits, such as in printed circuit boards.

ISO 9022-11-2015 – Metode uji lingkungan untuk optik dan instrumen optik – Bagian 11: Pertumbuhan jamur

2 Acuan normatif
All or part of the following documents are referred to normatively in this document, and their application is difficult or lacking. Untuk referensi bertanggal, hanya versi yang dikutip yang berlaku. Untuk referensi tidak bertanggal, referensi versi baru (termasuk revisi apa pun) berlaku.

ISO 9022-1, Optics and photonics – Metode uji lingkungan – Bagian 1: Definisi, test scope

Hanya bagian informasi standar yang bersifat publik. Untuk melihat konten selengkapnya, Anda perlu membeli standar melalui saluran resmi.