GB/T 7962.18-2010
ActiveTest methods of colourless optical glass - Part 18: Knoop hardness
无色光学玻璃测试方法 第18部分：克氏硬度
Application Summary AI generated
This standard specifies the method for measuring the Knoop hardness of colourless optical glass, providing a precise procedure for indentation testing under controlled load and time conditions. It is applied in the optical manufacturing industry to evaluate the scratch resistance and mechanical durability of glass components used in lenses, prisms, and other precision optical elements. The test is critical for quality control during material selection and processing, ensuring glass meets hardness requirements for applications in cameras, microscopes, and laser systems.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.