Sand dust test chamber implementation standard brief


Standard No.: GB/T12085.6-2010 Environmental testing methods for optical and optical instruments - Part 6: Sand dust, specified test conditions, conditional tests, test procedures and environmental test marks for sand dust tests. The sand dust test chamber is suitable for optical instruments, instruments equipped with optical components, and optical components. The purpose of the test is to study the degree of change in the optical, thermal, mechanical, chemical, and electrical properties of the sample affected by sand dust. It is to study the failure of the moving parts (such as sliding surfaces, bearings, contactors, controls, gears) or unacceptable surface wear. Note that this test is not intended to determine the wear resistance to coarse sand dust.
The standard clearly states that the terms of the document are referred to in this part by reference to the GT/T12085 part. For dated references, all subsequent amendments or revisions do not apply to this section. However, encouragement is based on this section. The parties to the agreement have studied whether the latest version of these documents can be used. For undated references, the latest edition applies to this section. GB/T12085.1 Environmental test methods for optical and optical instruments Part 1: Terminology, test range (GB/T 12085.1-2010, ISO 9022-1:1994, MOD)




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