GB/T 9862-1988
Active
QB/T 1727-1993
Active
Industry standards-Light industry
QB/T 1727-1993 black and white photographic paper
QB/T 1727-1993 black and white photographic paper
Price:
$ 30
Basic Information
Standard Code:
QB/T 1727-1993
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Photosensitive materials
ICS Name:
Photographic paper, film, and darkroom trays
Publish Date:
1993-04-15
Implement Date:
1993-12-01
Pages:
6 pages
Scope
This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage requirements for black-and-white photographic paper. This standard applies to ordinary halide silver contact printing paper and projection enlargement paper. It is used for making continuous tonal images or artistic photography using black-and-white positive reflective photos. This standard does not apply to non-silver salt photographic paper and high-contrast silver salt photographic paper (such as photographic paper used in printing plate technology).
Development Information
Referenced Standards
GB/T 14766-1993 Photography-black-and-white continuous-tone papers-determination of ISO speed and ISO range for printing
GB/T 14766-2008 Photography—Black-and-white continuous-tone papers—Determination of ISO speed and ISO range for printing
QB/T 1726-1993 Photography--Paper dimensions--Pictorial sheets
Related Standards
GB/T 9863-1988
Active
GB/T 9863-1988 Method for determining the speed of colour reversal camera films
GB/T 9864-1988
Replaced
GB/T 9864-1988 Method for determination of silver in photographic films, papers, emulsions, fixing baths, effluents, sludges or residues
GB/T 11541-1989
Replaced
GB/T 11541-1989 Photographic base paper
GB/T 12682-1990
Abolished
GB/T 12682-1990 Test method for comparing colour stabilities of colour photographic images
GB/T 14766-1993
Replaced