GB/T 7242-1987
Replaced
GB 22449-2008
Active
National standards
force_standard
GB 22449-2008 Requisitions of safety and protection for color printer and processer
GB 22449-2008 Requisitions of safety and protection for color printer and processer
Basic Information
Standard Code:
GB 22449-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
yes
CCS Name:
Cameras and photographic equipment
ICS Name:
Photographic equipment, projectors
Publish Date:
2008-10-07
Implement Date:
2009-09-01
Pages:
8 pages
Scope
This standard specifies the technical requirements and experimental methods for the safety of color enlargement systems.
This standard applies to color enlargement equipment used in the silver-based imaging and developing process. Digital and other color photo output devices can refer to it for implementation.
Development Information
Referenced Standards
GB 4943-2001 Safety of information technology equipment
IEC 60073
GB 7247.1-2001 Safety of laser products—Part 1:Equipment classification, requirements and user's guide
GB 7247.1-2012 Safety of laser products—Part 1:Equipment classification and requirements
GB/T 7247.1-2024 Safety of laser products—Part1:Equipment classification and requirements
Related Standards
GB/T 9048-1988
Abolished
GB/T 9048-1988 Image area produced by 65mm and 70mm motion-picture camera aperture and maximum projectable image area on 70mm motion-picture prints—Positions and dimensions
GB/T 13157-1991
Active
GB/T 13157-1991 Overall electro-acoustic frequency response for reproduction of 35mm optical sound track—Reproduction characteristics
GB/T 13964-1992
Replaced
GB/T 13964-1992 Photographic machinery—Vocabulary
GB/T 13985-1992
Replaced
GB/T 13985-1992 Operating force and strength of camera
GB/T 13986-1992
Abolished