HG/T 2618-1994 Principles for the arrangement of photosensitive materials for printing Part 1 Silver halide photosensitive materials HG/T2618-1994 Standard download decompression password: www.bzxz.net

Chemical Industry Standard of the People's Republic of China
HG/T 2618 -
Principles for the arrangement of photosensitive materials for printing
Part 1
Issued on April 13, 1994
Silver salt photosensitive materials
Implementation on January 1, 1995
Ministry of Chemical Industry of the People's Republic of China
Chemical Industry Standard of the People's Republic of China
Principles for the arrangement of photosensitive materials for printing
Part 1
Silver salt photosensitive materials
Subject content and scope of application
This standard specifies the model number and arrangement principles of salt photosensitive materials for printing. This standard applies to silver salt film and photographic paper photosensitive materials for printing. This standard does not apply to photosensitive materials not specifically for printing. 2 Model composition
The model is marked after the product name and consists of two parts: Product name
In which:
English letters or letter combinations;
Three Arabic numerals,
3 Model meaning
3.1 Part I
This part uses an English letter or letter combination to indicate the color sensitivity or applicable light source of the product. HG/T2618~94
English letters or letter combinations are taken from English words with relevant meanings, see Appendix A, and their meanings are as follows: P-Panchromaticity
Or-Orthochromaticity
R-Nonchromaticity
HN-Ammonia laser
A-Argon ion laser
3.2 Part II
UV-Ultraviolet
IR-Infrared laser
This part uses three Arabic numerals to indicate the main uses, characteristics, properties and model numbers of specific photosensitive materials for printing
3.2.1 The first Arabic numeral
This digit indicates the main use of the material and is as follows: Approved by the Ministry of Chemical Industry of the People's Republic of China on April 13, 1994 and implemented on January 1, 1995
1 Phototypesetting (film)
3-Photographic color separation
5-Photocopying
7-Positive-positive copy
3.2.2 The second Arabic numeral
HG/T 2618-94
2-Phototypesetting (paper)
4-Electronic color separation
6-Copy
g-Proofing
This position indicates the minimum nominal contrast,
1 is specified as follows:
1-1. 0≤<2. 0
2. 0YA3. 0
4.0Y<5. 0
6.0≤7.0
7. 0≤<8. 0
8--8.0≤<9.0
9.0≤10.0
0-10.0≤
3.2.3 The third digit of the Arabic numeral
number is determined by the manufacturer according to the structure of the photosensitive material or the performance of the product. The comparison table of the old and new models of some products of a certain unit is shown in Appendix B. Table B1 P-Panchromatic
R-Regular
IR-Infrared
A- Argon ion Laser
HG / T 2618 --: 94
Appendix A
English vocabulary based on the English code letters for the color sensitivity or applicable light source of silver salt luminous materials for printing (reference)
Or-Orthochromatic
Uv-Uitraviolet
HN--Hclium-ncon Laser
Appendix B
Comparison table of new and old models of some products of a certain unit (reference)
Extra-hard orthochromatic printing platemaking film
Extra-hard orthochromatic printing platemaking film
Extra-hard orthochromatic printing platemaking film
Extra-hard orthochromatic printing platemaking film (silver reduction) Extra-hard orthochromatic printing platemaking autumn film
Soft full-color metal printing platemaking film
Hydrogen ion laser electronic color separation film
Vapor laser phototypesetting film
Printing phototypesetting film
Infrared laser phototypesetting film
Yellow light film
Laser phototypesetting paper
Bright room film
Bright room positive-positive printing film
Original model
YZ-800
YZ-6001
YZ-600
YZ-10-00
YQ-100
SL-488
LP-6328
LP-7800
New model
Or 661
or 662
or 663
or 601
Or 151
IR 161
HN 231
UV 661
HG /T 2618 — 94
Additional remarks:
This standard is proposed by the Technical Supervision Department of the Ministry of Chemical Industry of the People's Republic of China. This standard is under the jurisdiction of the photosensitive material standardization technical unit of the Ministry of Chemical Industry (China Lucky Film Company First Film Factory). This standard was drafted by China Lucky Film Company Second Film Factory and First Film Factory, and Gongyuan Photosensitive Materials Co., Ltd. participated in the drafting. Drafters of this standard: Wang Lei, Huang Zhizhong, Cai Feng: People's Republic of China
Chemical Industry Standards
Principles for the arrangement of photosensitive material models for printing
Part 1 Silver salt photosensitive materialsbZxz.net
HG /T 2618 — 94
Editorial Department of Swiss Chemical Industry Standards
(Standardization Research Institute of Ministry of Chemical Industry)
Postal Code: 100011
Printing Standardization Research Institute of Ministry of Chemical Industry
Copyright reserved. No reproduction allowed
Format 880×1230 1 / 16
First edition in December 1994
Printing sheets 38 Number 7000
First printing in December 1994
Number of copies 1 — 500
Cost 1. 80 Yuan
6819 /0
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