GB/T 7962.9-1987 in English

SUPERSEDED

Colourless optical glass test methods; Coefficient of optical absorption

Issued on:1987-05-25
Implemented on:1987-12-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $180.00
$175.00

Standard No:	GB/T 7962.9-1987
Document status:	SUPERSEDED
Superseded by:	GB/T 7962.9-2010 Test methods of colourless optical glass—Part 9:Coefficient of optical absorption
Superseded on:	2011-05-01
Title in English:	Colourless optical glass test methods; Coefficient of optical absorption
Title in Chinese:	无色光学玻璃测试方法光吸收系数测试方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1987-05-25
Implemented on:	1987-12-01
ICS Classification:	81.040-Glass
Chinese Classification:	N05-Material and component for instrument and meter
Professional Classification:	GB-National Standard
Related Keywords:	optical glass test methods colorless optical glass optical absorption scopethis standard applies white light absorption coefficient optical
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《GB/T 7962.9-1987无色光学玻璃测试方法光吸收系数测试方法》由TC103（全国光学和光子学标准化技术委员会）归口，主管部门为中国机械工业联合会。

Scope

This standard applies to the measurement of white light absorption coefficient of colorless optical glass, and its measurement accuracy is not less than ±5×10^-4.

More samples: YD/T 3934-2021 JC/T 2453-2018 JJG 21-2008

Sample only — not a preview of GB/T 7962.9-1987