GB/T 19294-2003
Active
GB/T 12823.3-2025
Active
National standards
GB/T 12823.3-2025 Photography and graphic technology—Density measurements—Part 3:Spectral conditions
GB/T 12823.3-2025 Photography and graphic technology—Density measurements—Part 3:Spectral conditions
Basic Information
Standard Code:
GB/T 12823.3-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Information using chemicals
ICS Name:
Comprehensive Photography Techniques
Publish Date:
2025-08-01
Implement Date:
2026-02-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国感光材料标准化技术委员会(SAC/TC 102)
Pages:
56 pages
Scope
本文件规定了在摄影和图形技术的影像应用中使用的几种类型ISO 5标准密度的光谱条件和计算程序。
本文件适用于摄影和图形技术领域中透射密度和反射密度的测量。
Development Information
Drafting Units:
中国计量科学研究院、北京印刷学院、乐凯胶片股份有限公司、北京航空航天大学
Drafting Persons:
李雨霄、刘子龙、刘倩、廉玉生、李进
Replace the following standards
Referenced Standards
ISO 5-1
ISO 5-2
ISO 5-4
ISO 11664-2
ISO 13655
ISO 14807
IEC 60050-845:2020
Adopt standards
ISO 5-3:2009
Related Standards
GB/T 11501-2008
Replaced
GB/T 11501-2008 Photography—Density measurement—Part 3:Spectral conditions
DB44/T 1833-2016
Active
DB44/T 1833-2016 Electronic imaging, office document scanning test target, low-resolution test target
DB44/T 1832-2016
Active
DB44/T 1832-2016 Photography Digital camera Measurement of shutter lag, exposure time, shooting speed, and boot-up time
DB41/T 274-2001
Abolished
DB41/T 274-2001 Regulations and Evaluation Guidelines for the Level of Enterprises in the Photography Industry in Henan Province
WW/T 0117-2023
Active