GB 38696: Evolution and historical versions
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| GB 38696-2025 | English | RFQ |
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Eye and face protection - Intense light sources(non-laser) protectors
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GB 38696-2025
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| GB/T 38696.1-2020 | English | 559 |
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Eye and face protection - Intense light sources(non-laser)protector - Part 1: Technical requirements
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GB/T 38696.1-2020
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Basic data | Standard ID | GB 38696-2025 (GB38696-2025) | | Description (Translated English) | Eye and face protection - Intense light sources(non-laser) protectors | | Sector / Industry | National Standard | | Date of Implementation | 2026-09-01 | | Older Standard (superseded by this standard) | GB/T 38696.1-2020, GB/T 38696.2-2020 | GB/T 38696.1-2020: Eye and face protection - Intense light sources(non-laser)protector - Part 1: Technical requirements
---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.
Eye and face protection - Intense light sources(non-laser) protector - Part 1.Technical requirements
ICS 13.340.99
C73
National Standards of People's Republic of China
Eye and face protection strong light source (non-laser)
Protective glasses. Part 1.Technical requirements
(ISO 12609-1.2013, Eyewearforprotectionagainstintenselight
2020-06-02 release
2020-12-01 implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Contents
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Category 2
5 General requirements for protective glasses with strong light sources 2
6 Color recognition 6
7 Auto-dimming strong light source protective glasses 7
8 Logo 7
9 Operating Instructions 7
Appendix A (informative appendix) The structural changes of this part compared with ISO 12609-1.2013 8
Appendix B (informative appendix) The technical differences between this part and ISO 12609-1.2013 and their causes 10
Appendix C (informative appendix) Filter Protection Factor (FPF) 12
Appendix D (Informative Appendix) Calculation of Filter Protection Factor (FPF) --- Example 1 14
Appendix E (informative appendix) Calculation of filter protection factor (FPF)-Example 2 16
Appendix F (informative appendix) Exposure limits and hazard classification for strong light sources 18
Appendix G (informative appendix) Spectral hazard weighting function 21
References 24
Foreword
GB/T 38696 "Eye and face protection strong light source (non-laser) protective glasses" is divided into two parts.
---Part 1.Technical requirements;
---Part 2.User guide.
This part is part 1 of GB/T 38696.
This section was drafted in accordance with the rules given in GB/T 1.1-2009.
This part uses the redrafting method to modify the adoption of ISO 12609-1.2013 "Human and animal beauty and medical use strong light source protective glasses Part 1
Points. Product Requirements".
Compared with ISO 12609-1.2013, this part has more structural adjustments.Appendix A lists this part and ISO 12609-1.
A comparison list of.2013 article numbers.
Compared with ISO 12609-1.2013, there are technical differences in this part. The corresponding technical differences and their causes are given in Appendix B.
At a glance.
This section also made the following editorial changes.
--- Added informative Appendix F, which provides exposure limits and hazard classification for strong light sources;
---Add reference GB/T 20145-2006.
This part is proposed by the Ministry of Emergency Management of the People's Republic of China.
This part is under the jurisdiction of the National Technical Committee for Standardization of Personal Protective Equipment (SAC/TC112).
This section was drafted by. Shanghai Institute of Safe Production Science, China National Institute of Standardization, Taicang Ruijie Experimental Instrument Manufacturing Co., Ltd.
the company.
The main drafters of this section. Shang Jinglin, Guo Dehua, Tong Suifang, Long Xianmiao, Sun Caiying, Mao Zhikang.
Eye and face protection strong light source (non-laser)
Protective glasses. Part 1.Technical requirements
1 Scope
This part of GB/T 38696 stipulates the classification, technical requirements, identification and instruction manual of protective glasses with strong light sources (non-laser).
This section applies to eye protectors that protect against strong light sources with radiation wavelengths between 250nm and 3000nm.
This section does not apply to welding goggles, laser goggles, sunglasses, ophthalmic instruments, sun exposure or other medical beauty equipment assembled
part.
Note. Strong light source goggles are widely used in industrial processing, food processing, greenhouse cultivation, medical beauty, water treatment, light curing, etc.
field.
2 Normative references
The following documents are essential for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document.
GB/T 20146-2006 CIE standard illuminator for colorimetry (CIES005.1999, IDT)
GB/T 20147-2006 CIE standard chromaticity observer (CIE10527.1991, IDT)
GB/T 30042-2013 Personal protective equipment terms for eye and face protection (ISO 4007.2012, MOD)
GB 30863-2014 Personal protective equipment Eye and face protection laser goggles
GB/T 32166.2-2015 Personal protective equipment Eye and face protection Occupational eye and face protection Part 2.Measurement methods
GB/T 38009 Technical requirements and test methods for nickel precipitation of spectacle frames (GB/T 38009-2019, ISO /T S24348.
2014, MOD)
3 Terms and definitions
The terms and definitions defined in GB/T 30042-2013 and the following apply to this document.
3.1
Blue light hazard bluelighthazard; BLH
Retinal damage caused by photochemical reactions caused by optical radiation with wavelengths between 300nm and 700nm.
3.2
Filter protection factor filterprotectionfactor; FPF
The degree to which the filter attenuates light radiation.
Note. The calculation formula of the filter protection factor is shown in Appendix C, and the calculation examples are shown in Appendix D and Appendix E.
3.3
Infra-redlenshazard
Thermal damage to the cornea and lens caused by light radiation with a wavelength between 780nm and 3000nm.
3.4
Strong light source intenselightsource; ILS
Contains one or more and the radiation wavelength is between 250nm and 3000nm, which can cause damage or expected in humans and animals
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