GB/T 12085.1-2022Optics and photonics - Environmental test methods - Part 1: Definitions, extent of testing (English PDF)

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"

drafted.

This document is part 1 of GB/T 12085 "Environmental test methods for optics and photonics". GB/T 12085 has been released to

the next part.

--- Part 1.Terminology, test scope;

--- Part 2.Low temperature, high temperature, damp heat;

--- Part 3.Mechanical forces;

--- Part 4.Salt spray;

--- Part 6.Sand and dust;

--- Part 7.Dripping water and rain;

--- Part 8.High internal pressure, low internal pressure, immersion;

--- Part 9.Solar radiation and weathering;

--- Part 11.Mildew;

--- Part 12.Pollution;

--- Part 14.Dew, frost, ice;

--- Part 17.Comprehensive test of pollution and solar radiation;

--- Part 20.Moist air containing sulfur dioxide and hydrogen sulfide;

--- Part 22.Comprehensive test of low temperature, high temperature or temperature change and impact or random vibration;

--- Part 23.Comprehensive test of low pressure and low temperature, atmospheric temperature, high temperature or damp heat.

This document replaces GB/T 12085.1-2010 "Environmental Test Methods for Optical and Optical Instruments - Part 1.Terminology, Test Scope",

Compared with GB/T 12085.1-2010, except for structural adjustment and editorial changes, the main technical changes are as follows.

--- Changed the content of the scope (see Chapter 1, see Chapter 1 of the.2010 edition);

--- Added "electrical (including electrostatic)" (see 3.1);

--- Changed some terms and definitions (see 3.1, 3.2, 3.8, 3.8.2, 3.8.3, 3.8.3.1, 2.1, 2.2, 2.8,

2.8.2, 2.8.3, 2.8.3.1);

--- Deleted "this should be agreed upon by the contracting parties" in the definition of 3.11 (see 3.11, 2.11 of the.2010 edition).

This document is modified to adopt ISO 9022-1.2016 "Environmental test methods for optics and photonics - Part 1.Terminology, test scope".

This document has the following structural adjustments compared to ISO 9022-1.2016.

--- Added the chapter "Normative References";

--- Chapter 3 corresponds to Chapter 2 of ISO 9022-1.2016;

--- Chapter 4 corresponds to Chapter 3 of ISO 9022-1.2016;

--- Chapter 5 corresponds to Chapter 4 of ISO 9022-1.2016;

--- Added the article number of Appendix A.

The technical differences between this document and ISO 9022-1.2016 and their reasons are as follows.

--- Changed the content of the scope of Chapter 1 to conform to the standard terminology of our country;

--- Changed the definitions in International Standards 2.1 and 2.8.2 to conform to the Chinese standard terminology;

--- Consolidate the preferred terms and permitted terms in 2.2 of the international standard into the term "optical and photonics instruments", which is conducive to the unification of names.

The following editorial changes have been made to this document.

--- Deleted the examples in International Standards 2.2, 2.5;

--- In Appendix A, ISO 9022 is replaced by GB/T 12085, which is the revised standard, and the conditional test methods 36 and 37 in Appendix A are changed.

name.

Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.

Introduction

Optical and photonic instruments are widely used in various fields of national economy and international science and technology, due to the very complex environmental conditions of their use and transportation.

There are various environmental conditions, such as physical, chemical, biological, climatic and electrical, which will make optical and photonic instruments

The performance of the device has changed and it cannot function properly.

In view of the above reasons, in order to ensure the quality of optical and photonics instrument products, it is necessary to simulate a variety of complex changes in environmental conditions.

It is necessary to conduct tests on optical and photonics instrument products to assess their ability to withstand harsh environmental conditions, so GB/T 12085 includes test conditions,

Conditional tests, test procedures, environmental test markings, etc. At the same time, since there are many environmental conditions and they belong to different types, in order to facilitate the

For the implementation of the standard, GB/T 12085 is to be divided into 15 parts according to the type of environmental conditions.

--- Part 1.Terminology, test scope. The purpose is to unify the terms and definitions of environmental test methods, test procedures and environmental tests

mark.

--- Part 2.Low temperature, high temperature, damp heat. The purpose is to study the optical, climatic, chemical and electrical (including electrostatic) properties of the sample

The degree of change affected by temperature and humidity.

--- Part 3.Mechanical forces. The purpose is to study the optical, climatic, mechanical, chemical and electrical (including electrostatic) properties of the sample.

The degree to which sex is affected by mechanical forces.

--- Part 4.Salt spray. The purpose is to evaluate the ability of the instrument surface and protective coating (plating) to resist salt spray.

--- Part 6.Sand and dust. The purpose is to study the optical, climatic, mechanical, chemical and electrical (including electrostatic) properties of the sample by

The degree of variation in the effects of sand and dust.

--- Part 7.dripping, raining. The purpose is to study the optical, climatic, mechanical, chemical and electrical (including electrostatic) properties of the sample

The degree of change affected by dripping water and rain.

--- Part 8.High internal pressure, low internal pressure, immersion. The purpose is to study the optical, climatic, chemical and electrical (including static electricity) of the sample, etc.

The degree to which properties are affected by high pressure, low pressure, or immersion in ambient gas.

--- Part 9.Solar radiation and weathering. The purpose is to study the optical, climatic, mechanical, chemical and electrical (including electrostatic) of the sample

The degree to which properties such as these are affected by solar radiation or wind energy (solar exposure, damp heat).

--- Part 11.Mildew. The purpose is to study the optical, climatic, mechanical, chemical and electrical (including electrostatic) properties of the sample by

The degree of influence of mold growth, and evaluation of mold metabolites (such as enzymes or acids) cause corrosion of parts or cause

Severity of circuit board short circuit, etc.

--- Part 12.Pollution. The purpose is to study instruments, especially instrument surfaces, coatings or composite materials exposed to short-term exposure to

Resistance in reagents.

--- Part 14.Dew, frost, ice. The purpose is to study the optical, climatic, mechanical, chemical and electrical (including electrostatic) properties of the sample

Degree of exposure to dew, frost, and ice.

--- Part 17.Pollution, solar radiation comprehensive test. The purpose is to study the instrument, especially the surface, coating or composite material of the instrument

The material is resistant to corrosion by reagents and solar radiation in a short time.

--- Part 20.Moist air containing sulfur dioxide and hydrogen sulfide. The purpose is to study the optical, climatic, mechanical, chemical and electrical properties of the sample

Properties such as gas (including static electricity) are affected by sulfur dioxide or hydrogen sulfide.

--- Part 22.Comprehensive test for low temperature, high temperature or temperature change and impact or random vibration. The purpose is to study the optical,

Thermal, mechanical, chemical and electrical (including electrostatic) properties are affected by a combination of low temperature, high temperature or temperature change and impact or random vibration

the degree of change in the impact.

--- Part 23.Comprehensive test of low pressure and low temperature, atmospheric temperature, high temperature or damp heat. The purpose is to study the optics, climate,

Mechanical, chemical and electrical (including electrostatic) performance characteristics are affected by a combination of low pressure and low temperature, normal or high temperature.

Optical and Photonics Environmental Test Methods

Part 1.Terminology, scope of tests

1 Scope

This document specifies terms and definitions, test procedures and environmental test markings for optics and photonics environmental test methods.

This document applies to the relevant optical and photonics instruments, other fields (such as mechanical, chemical and electronic equipment) reference implementation.

2 Normative references

There are no normative references in this document.

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1

environmental test

Simulate specimens subjected to harsh climatic, mechanical, biological, electrical (including electrostatic) and chemical environments during assembly, storage, transportation and use

impact test.

3.2

An instrument composed of an optical system and other systems by applying optical principles to achieve the purpose of observation, measurement, recording and analysis.

3.3

optical assembly

A component consisting of several parts and having an optical function.

3.4

component

< Optical and photonic instruments> The smallest unit generally composed of one piece or one material.

3.5

representative sample

A piece of optical or metallic material that differs only in geometry from the part it represents.

3.6

test sample specimen

Optical and photonic instruments, instruments incorporating optical components and optical components, or representative samples thereof, under test.

3.7

test

The process of determining and evaluating the effect of various application environmental conditions on the fundamental properties of a specimen.

3.8

Conditioning test conditioning

The sum of external influences on the specimen during the test.