GB/T 3717-1983
abolished_transferred
GB/T 22139-2008
Active
National standards
GB/T 22139-2008 Specification for film tension in 35 mm motion-picture systems
GB/T 22139-2008 Specification for film tension in 35 mm motion-picture systems
Basic Information
Standard Code:
GB/T 22139-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Projection equipment and its accessories
ICS Name:
Film equipment
Publish Date:
2008-06-30
Implement Date:
2009-01-01
Pages:
4 pages
Scope
1.1 The standard specifies the film tension required to minimize film damage when a 35 mm film is run through the film transport system at a speed of less than 0.9 m/s (3 ft/s). 1.2 This standard recommends a method for detecting film tension.
Development Information
Adopt standards
SMPTE RP 106:1994
Related Standards
GB/T 5874-1986
Active
GB/T 5874-1986 Image produced by camera aperture type W on 16mm motion-picture film—Position and dimensions
GB/T 15397-1994
Active
GB/T 15397-1994 Measurement methods of A-chain and B-chain electro-acoustic frequency response of motion-picture control rooms, review rooms and indoor theatres
GB/T 4645-1994
Replaced
GB/T 4645-1994 Screen luminance for the projection of motion-picture prints in indoor theatres and review rooms
GB/T 13982-1998
Replaced
GB/T 13982-1998 The reflective projection screens
GB/T 13982-2005
Replaced