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GB/T 13982-2022: Reflective and transmitting projection screens
Status: Valid GB/T 13982: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13982-2022 | English | 479 |
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5 days [Need to translate]
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Reflective and transmitting projection screens
| Valid |
GB/T 13982-2022
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| GB/T 13982-2011 | English | 759 |
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4 days [Need to translate]
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The reflective and transmitting projection screens [including MODIFICATION 1]
| Obsolete |
GB/T 13982-2011
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| GB/T 13982-2005 | English | 599 |
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4 days [Need to translate]
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Reflective and transmissive projection screens
| Obsolete |
GB/T 13982-2005
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| GB/T 13982-1998 | English | 639 |
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5 days [Need to translate]
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The reflective projection screens
| Obsolete |
GB/T 13982-1998
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| GB/T 13982-1992 | English | RFQ |
ASK
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3 days [Need to translate]
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The reflective projection screens
| Obsolete |
GB/T 13982-1992
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PDF similar to GB/T 13982-2022
Standard similar to GB/T 13982-2022 DY/T 8 GB/T 32144 GB/T 32143 Basic data | Standard ID | GB/T 13982-2022 (GB/T13982-2022) | | Description (Translated English) | Reflective and transmitting projection screens | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N42 | | Classification of International Standard | 37.060.10 | | Word Count Estimation | 26,291 | | Date of Issue | 2022-10-14 | | Date of Implementation | 2023-05-01 | | Older Standard (superseded by this standard) | GB/T 13982-2011 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 13982-2022: Reflective and transmitting projection screens---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Reflective and transmitting projection screens
ICS 37.060.10
CCSN42
National Standards of People's Republic of China
Replacing GB/T 13982-2011
Reflection and Transmission Screens
Published on 2022-10-12
2023-05-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Classification and Specifications4
5 Technical Requirements 4
5.1 Brightness coefficient (gain) β 4
5.2 Effective scattering angle 2α 5
5.3 Composite Index K 5
5.4 Sound attenuation5
5.5 Color reproduction CR 6
5.6 Color temperature difference 6
5.7 Screen resolution (sharpness) 6
5.8 Reflective screen material and coating uniformity 6
5.9 Uniformity of brightness distribution on the screen surface of transmission screen 6
5.10 Fastness of the screen surface coating 6
5.11 Screen Seams 6
5.12 Screen Punch 6
5.13 Durability 6
5.14 Telescoping 7
5.15 Curtain surface flatness 7
5.16 Ring hole 7
5.17 Reflection screen border color 7
5.18 Screen stand 7
5.19 Appearance 7
5.20 Basic requirements for transmissive screen surface 7
5.21 Screen Security 7
5.22 Mildew resistance 8
5.23 Flame retardancy 8
5.24 Formaldehyde content 8
5.25 Linear polarization ratio 8
5.26 Restricted substances 8
6 Test method 8
6.1 Brightness coefficient (gain) β and effective scattering angle 2α 8
6.2 Composite Index K 8
6.3 Sound Attenuation 8
6.4 Color reproduction CR 9
6.5 Color temperature difference 10
6.6 Screen resolution (sharpness) 10
6.7 Reflective screen material and coating uniformity 10
6.8 Uniformity of brightness distribution on the screen surface of transmission screen 11
6.9 Fastness of screen surface coating 12
6.10 Screen seams 12
6.11 Screen Punching 12
6.12 Durability 12
6.13 Telescopic 12
6.14 Curtain surface flatness 13
6.15 Ring hole 13
6.16 Reflection screen border color 13
6.17 Screen stand 13
6.18 Appearance 13
6.19 Basic requirements for transmission screen surface 13
6.20 Screen Security 13
6.21 Mildew resistance 13
6.22 Flame retardancy 13
6.23 Formaldehyde content 13
6.24 Linear polarization ratio 13
6.25 Restricted substances 14
7 Inspection rules 14
7.1 Factory inspection 14
7.2 Type inspection 14
8 Marking, packaging, transportation, storage 14
8.1 Signs 14
8.2 Packaging 14
8.3 Transportation and storage 14
Appendix A (normative) Composite Index Table 16
Appendix B (normative) Perforated Screen Hole Area Percentage 19
Appendix C (normative) product marking 20
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
drafted.
This document replaces GB/T 13982-2011 "Reflection and Transmission Screens". Compared with GB/T 13928-2011, except for structural adjustment
In addition to editorial changes, the main technical changes are as follows.
--- Changed part of the "scope" (see Chapter 1, Chapter 1 of the.2011 edition);
--- Added some terms and definitions (see 3.2, 3.13, 3.18~3.20);
--- Changed the "classification" of the screen (see 4.2, 4.2 of the.2011 edition);
--- Increased the requirements and test methods for the polarization ratio of the transmission screen (see 5.25.2, 6.24.2);
--- Added the requirements and test methods for "restricted substances" (see 5.26, 6.25);
--- Changed the brightness coefficient requirements of different types of screens (see 4.2, 5.1.1, 4.2, 5.1.1 of the.2011 edition);
--- Added quantitative requirements and test methods for screen "color reproduction" (see 5.5, 6.4);
--- "Color temperature difference" in "Reverse (transmitted) light color" is listed as a separate technical requirement, and the requirements are improved (see 5.6);
--- Changed the "durability" requirements and test methods (see 5.13, 6.12, 5.12, 6.10 of the.2011 edition);
--- Added "mildew resistance" requirements and test methods (see 5.22, 6.21);
--- Changed the "flame retardancy" requirements and test methods (see 5.23, 6.22, 5.22, 6.13 of the.2011 edition).
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed and managed by China Machinery Industry Federation.
This document is drafted by. Qinhuangdao Audio-Visual Machinery Research Institute Co., Ltd., Guangzhou Meishi Crystal Screen Co., Ltd., Wuhu Movie Star Giant Screen Co., Ltd.
Co., Ltd., Fujian Ruichi Internet of Things Co., Ltd., Zhangjiagang Baosite Film and Television Equipment Co., Ltd., Shenzhen Metrology Quality Inspection Research
Institute, Zhangjiagang Boshi Film and Television Equipment Co., Ltd., Foshan Wangshi Aviation Optical Technology Co., Ltd., Laizhou Starlight Screen Co., Ltd., Shenzhen
City Guangke Holographic Technology Co., Ltd., Jiangsu Shangyang Digital Film and Television Co., Ltd., Wuxi Donghui Film and Television Equipment Co., Ltd., Chengdu First Technology
Co., Ltd., Fresnel Display Technology (Zhangjiagang) Co., Ltd., Anhui Movie Star Screen Co., Ltd., Shenzhen Ruiou Optical Technology Co., Ltd.,
Nanjing Haotian Astronomical Instrument Equipment Co., Ltd., Shenzhen Vocational and Technical College, Suzhou Huayu Intelligent Technology Co., Ltd., Shanghai Jiguang Film
Technology Co., Ltd., Shenzhen Fuyouming Information Technology Co., Ltd., Zhejiang Weiseni Technology Co., Ltd., Yili Film Technology (Huizhou) Co., Ltd.
Company, Zhangjiagang City Samsung Silver Screen Equipment Co., Ltd., Zhangjiagang City Wanshida Audio-visual Technology Co., Ltd., Sichuan Borui Xingyun Information Technology Co., Ltd.
Co., Ltd., Beijing Xuandong Jiuxing Screen Technology Co., Ltd., Elite (Nantong) Audio-Visual Equipment Co., Ltd., Qinhuangdao Meishida Audio-Visual Testing Technology
Co., Ltd., Suzhou University of Science and Technology.
The main drafters of this document. Deng Rongwu, Liang Sijian, Gao Songbai, Su Wenlu, Gao Jun, An Chuangwen, Zhang Weidong, Wang Taojun, Liu Feng, Yang Lijuan,
Ni Xiaohua, Ye Suijuan, Hu Daizi, Han Yu, Liu Zhenzhen, Liu Shaobai, Jiang Xu, Liu Lehua, Zhao Ning, Zhu Xuehang, Lin Feng, Cai Zhenyao, Wang Jianhua, Wang Hongwei,
Qian Zhen.
The previous versions of this document and its superseded documents are as follows.
---First published in.1992 as GB/T 13982-1992, the first revision in.1998, the second revision in.2005, the first revision in.2011
three revisions;
---This is the fourth revision.
Reflection and Transmission Screens
1 Scope
This document specifies the classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and
storage.
This document applies to the design, production and sales of screens for various types of films, slideshows, projections and video projections, and does not apply to anti-light screens and other
Special purpose screen.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document. For undated references, the latest edition (including all amendments) applies to
this document.
GB/T 1040.1-2018 Determination of Tensile Properties of Plastics Part 1.General
GB/T 1040.3-2006 Determination of Tensile Properties of Plastics Part 3.Test Conditions for Films and Sheets
GB/T 2408-2021 Determination of the flammability of plastics by horizontal and vertical methods
GB/T 2912.1-2009 Determination of formaldehyde in textiles - Part 1.Free and hydrolyzed formaldehyde (water extraction method)
GB/T 3923.1-2013 Tensile properties of textile fabrics - Part 1.Determination of breaking strength and elongation at break (strip method)
GB/T 5455-2014 Determination of vertical damage length, smoldering and after-burning time of textile combustion performance
GB/T 24128-2018 Evaluation of the anti-mildew effect of anti-mildew agents for plastics
GB/T 25480 Basic environmental conditions and test methods for transportation and storage of instruments and meters
GB/T 26125-2011 Six restricted substances in electrical and electronic products (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers)
determination of
GB/T 26572-2011 Limitation Requirements for Restricted Substances in Electrical and Electronic Products
GB/T 32200-2015 Screen characteristic parameters and measurement methods
FZ/T 60030-2009 Test method for mildew resistance of household textiles
JB/T 6839-2011 Classification of Screens
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
projectionscreens
A light-reflecting and transmitting screen with specified optical properties for projection.
Note. referred to as "screen".
3.2
A projection screen that meets the screen resolution (sharpness) of not less than 80 line pairs/mm.
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