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GB/T 903-2019 Active National standards

GB/T 903-2019 Colourless optical glass

GB/T 903-2019 Colourless optical glass

Publish Date: 2019-05-10 Implement Date: 2019-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 903-2019
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Materials and components for instruments and meters
ICS Name: \nGlass products
Publish Date: 2019-05-10
Implement Date: 2019-12-01
Publisher: 国家市场监督管理总局、中国国家标准化管理委员会
Technical Committee: 全国仪表功能材料标准化技术委员会(SAC/TC 419)
Pages: 26 pages

Scope

本标准规定了无色光学玻璃(以下简称：光学玻璃)的术语和定义，系列、类型、命名和标记，要求，试验方法，检验规则，标志和标签，包装、运输和贮存。
本标准适用于8 mm≤最小边长≤150 mm以条(棒)料、块料等形式为产品的光学玻璃毛坯。

Development Information

Drafting Units:

成都光明光电股份有限公司

Drafting Persons:

李小春、周慧敏、李维民、孙伟、马伯涛、粟勇

Word Count: 50 Thousand words Pages: 26 pages

Replace the following standards

GB/T 903-1987 Colourless optical glass

Referenced Standards

GB/T 7962.1-2010 Test methods of colourless optical glass—Part 1:Refractive index and coefficient of dispersion GB/T 7962.2-2010 Test methods of colourless optical glass—Part 2:Optical homogeneity—Fizeau plano-interferometry GB/T 7962.5-2010 Test methods of colourless optical glass—Part 5:Stress birefringence GB/T 7962.8-2010 Test methods of colourless optical glass—Part 8:Bubble GB/T 7962.9-2010 Test methods of colourless optical glass—Part 9:Coefficient of optical absorption GB/T 7962.10-2010 Test methods of colourless optical glass—Part 10:X-rays stability GB/T 7962.12-2010 Test methods of colourless optical glass—Part 12:Spectral internal transmittance GB/T 7962.14-2010 Test methods of colourless optical glass—Part 14:Resistance to acid GB/T 7962.15-2010 Test methods of colourless optical glass—Part 15：Resistance to humidity GB/T 7962.16-2010 Test methods of colourless optical glass—Part 16:Linear thermal expansion coefficient,transformation temperature and yield point temperature GB/T 7962.18-2010 Test methods of colourless optical glass—Part 18:Knoop hardness GB/T 7962.20-2010 Test methods of colourless optical glass—Part 20:Density GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability)

Related Standards

GB/T 4771-1984 Replaced

GB/T 4771-1984 Released alkali tests of glasses and glass containers for pharmaceutical preparations

Publish Date: 1984-11-30
GB/T 6552-1986 Replaced

GB/T 6552-1986 Standard test method for impact resistance of glass containers

Publish Date: 1986-06-21
GB 11417.1-1989 Replaced

GB 11417.1-1989 Hard corneal contact lenses

Publish Date: 1989-07-04
GB 11417.2-1989 Replaced

GB 11417.2-1989 Soft hydrophilic contact lenses

Publish Date: 1989-07-04
GB/T 12415-1990 Replaced

GB/T 12415-1990 Pharmaceutical glass containers—Stress examination— Test methods

Publish Date: 1990-07-17
GB/T 12416.1-1990 Abolished

GB/T 12416.1-1990 Pharmaceutical glass containers—Hydrolytic resistance—Test method and classification

Publish Date: 1990-07-17
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