GB 38696-2025 English PDFGB 38696: Historical versions
Basic dataStandard 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sources(non-laser) protectors Sector / Industry: National Standard Date of Implementation: 2026-09-01 Older Standard (superseded by this standard): GB/T 38696.1-2020, GB/T 38696.2-2020 GB/T 38696.1-2020: Eye and face protection - Intense light sources(non-laser)protector - Part 1: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 ContentsForeword 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 24ForewordGB/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 requirements1 ScopeThis 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 referencesThe 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 definitionsThe 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 ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 38696-2025_English be delivered?Answer: Upon your order, we will start to translate GB 38696-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB 38696-2025_English with my colleagues?Answer: Yes. 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Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB 38696-2025 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
