{"id":2759,"date":"2020-07-06T08:58:59","date_gmt":"2020-07-06T07:58:59","guid":{"rendered":"https:\/\/piseo.fr\/?p=2759"},"modified":"2024-03-29T14:21:53","modified_gmt":"2024-03-29T13:21:53","slug":"photobiological-risk-evaluation-en62471","status":"publish","type":"post","link":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/photobiological-risk-evaluation-en62471\/","title":{"rendered":"Photobiological risk evaluation NF EN62471"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The assessment of the photobiological risk (NF EN62471 &amp; IECTR 62778) of light sources and devices using them is one of the mandatory requirements imposed by the European Commission to ensure the safety of products and people. Required by various European directives, the assessment of photobiological risk is part of the CE marking of products marketed in Europe. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">All products are concerned: lighting, toys, medical devices, etc.<br>Manufacturers and marketers of products integrating light sources must therefore assess the level of associated risk according to standard NF EN 62471 and, where applicable, taking into account the additional requirements of IEC TR 62778 for lighting devices. LED lighting. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The safety standards for luminaires, LED modules and LED lamps refer to this last document for the assessment of the risk to blue light.<\/p>\n\n\n\n<details class=\"wp-block-stackable-accordion stk-block-accordion stk-inner-blocks stk-block-content stk-block stk-7bcd40d is-style-plain\" data-block-id=\"7bcd40d\"><style>.stk-7bcd40d{border-style:solid !important;border-color:#dfdad1 !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:1px !important;border-left-width:0px !important;padding-bottom:24px !important}<\/style>\n<summary class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-0fd97df stk--container-small stk-block-accordion__heading\" data-v=\"4\" data-block-id=\"0fd97df\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-0fd97df-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-0fd97df-inner-blocks\">\n<div class=\"wp-block-stackable-icon-label stk-block-icon-label stk-block stk-291d90c\" data-block-id=\"291d90c\"><div class=\"stk-row stk-inner-blocks stk-block-content\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-eb0ea76\" id=\"accredited-for-measurements-according-to-nf-en-62471-and-iec-tr-62778\" data-block-id=\"eb0ea76\"><h2 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Accredited for measurements according to NF EN62471 and IEC TR 62778<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-83358f7\" data-block-id=\"83358f7\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-83358f7\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-83358-f-7-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-83358-f-7-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg data-prefix=\"fas\" data-icon=\"chevron-down\" class=\"svg-inline--fa fa-chevron-down fa-w-14\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path fill=\"currentColor\" d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div><\/span><\/div>\n<\/div><\/div>\n<\/div><\/div><\/summary>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-9ddc5b7 stk-block-accordion__content\" data-v=\"4\" data-block-id=\"9ddc5b7\"><style>.stk-9ddc5b7-container{padding-top:0px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9ddc5b7-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-9ddc5b7-inner-blocks\">\n<p class=\"wp-block-paragraph\">The protocol implemented by PISEO complies with the NF EN 62471 standard. This allows the classification of the product studied according to 4 risk groups ranging from 0 to 3 for lighting devices but also LED optical systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The term &#8220;photobiological hazard&#8221; refers to <a href=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Blue-Light-of-LEDs-PISEO-11-04-2017.pdf\">the potential of LED light<\/a> to injure the eye, particularly at the extreme ends of the visible spectrum.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">On the blue end of the visible spectrum, the risks are with UV light, while on the red side it will be more with infrared light.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Several criteria are taken into account for the measurement result and in particular those concerning the risks for the skin and the eyes: exposure of the skin, exposure of the surface of the eye (cornea, conjunctiva and lenses), as well as the exposure of the retina in the posterior part of the eye.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"556\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-1024x556.jpg\" alt=\"risque photobiologique NF EN 62471\" class=\"wp-image-20568\" style=\"width:807px;height:438px\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-1024x556.jpg 1024w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-600x326.jpg 600w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-300x163.jpg 300w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-768x417.jpg 768w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-1536x834.jpg 1536w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-150x81.jpg 150w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-696x378.jpg 696w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-1392x755.jpg 1392w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-1068x580.jpg 1068w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-1920x1042.jpg 1920w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-1200x651.jpg 1200w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1-166x90.jpg 166w, https:\/\/piseo.fr\/wp-content\/uploads\/2022\/05\/Image15-1.jpg 1922w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div><\/div><\/div>\n<\/details>\n\n\n\n<details class=\"wp-block-stackable-accordion stk-block-accordion stk-inner-blocks stk-block-content stk-block stk-c0cd7d3 is-style-plain\" data-block-id=\"c0cd7d3\"><style>.stk-c0cd7d3{border-style:solid !important;border-color:#dfdad1 !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:1px !important;border-left-width:0px !important;padding-bottom:24px !important}<\/style>\n<summary class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-0812796 stk--container-small stk-block-accordion__heading\" data-v=\"4\" data-block-id=\"0812796\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-0812796-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-0812796-inner-blocks\">\n<div class=\"wp-block-stackable-icon-label stk-block-icon-label stk-block stk-07fbc28\" data-block-id=\"07fbc28\"><div class=\"stk-row stk-inner-blocks stk-block-content\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-7984a3b\" id=\"measuring-equipment-to-assess-photobiological-risk\" data-block-id=\"7984a3b\"><h2 class=\"stk-block-heading__text stk-block-heading--use-theme-margins\">Measuring equipment to assess photobiological risk<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-a92c793\" data-block-id=\"a92c793\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-a92c793\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-a-92-c-793-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-a-92-c-793-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg data-prefix=\"fas\" data-icon=\"chevron-down\" class=\"svg-inline--fa fa-chevron-down fa-w-14\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path fill=\"currentColor\" d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div><\/span><\/div>\n<\/div><\/div>\n<\/div><\/div><\/summary>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4d1cf67 stk-block-accordion__content\" data-v=\"4\" data-block-id=\"4d1cf67\"><style>.stk-4d1cf67-container{padding-top:0px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4d1cf67-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4d1cf67-inner-blocks\">\n<h3 class=\"wp-block-heading\" id=\"banc-radiometrique-everfine-ost-300\"><strong>EVERFINE OST-300<\/strong> radiometric bench<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The measurements are carried out on a radiometric measurement bench entirely dedicated to photobiological risk assessment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This bench can perform all the measurements required by the<a href=\"https:\/\/www.seleisle.com\/c.php?cu=https%253A%252F%252Fr.search.yahoo.com%252Fcbclk%252FdWU9OUJCMDkwMDM3Q0EwNDYzNyZ1dD0xNjkxNzM5MjM1Mjc0JnVvPTc3OTI4MDg5NzE4ODIwJmx0PTImcz0yJmVzPUdaZ29ZSGNHUFNfUnlKNktrZVdpUFMuSnBQcmJKWWMxTGY1WFA1dEdSTUJ4UlpxbA--%252FRV%253D2%252FRE%253D1691768035%252FRO%253D10%252FRU%253Dhttps%25253a%25252f%25252fwww.bing.com%25252faclick%25253fld%25253de8mxZ0yV-vSsQWh-Igu6CtVTVUCUw7Ga_ov_A-WVt5KYP4uOntyPbzX_qcHTM_8ILZK_9BVVOmMgrBQ0wlPczERqZCSLPhTkUIVuQidOct9iqyxsnEc21bR2vTtEDIZeetgp30_aW3F-GOQI8WQBa_nz7M_U_6VOCiRamBb84N5CRSI3hH%252526u%25253daHR0cHMlM2ElMmYlMmZ3d3cuYm91dGlxdWUuYWZub3Iub3JnJTJmZnItZnIlMmZub3JtZSUyZmllYy02MjQ3MTUyMDE1JTJmcGFzLWRlLXRpdHJlLWZyYW5jYWlzJTJmeHMxMjY5NjIlMmYyNDk1NjElM2Zwa19zb3VyY2UlM2RiaW5nLWFkcyUyNnBrX21lZGl1bSUzZGNwYyUyNnBrX2NhbXBhaWduJTNkJTViRFNBJTVkJTI1MjBBY3F1aXNpdGlvbiUyNm1zY2xraWQlM2QzM2RkMTFjZDcyZmQxMmNjYmQxNzc1MTg5NjllM2JmMCUyNnV0bV9zb3VyY2UlM2RiaW5nJTI2dXRtX21lZGl1bSUzZGNwYyUyNnV0bV9jYW1wYWlnbiUzZCUyNTVCRFNBJTI1NUQlMjUyMEFjcXVpc2l0aW9uJTI2dXRtX3Rlcm0lM2QlMjUyRm5vcm1lJTI1MkYlMjZ1dG1fY29udGVudCUzZE5vcm1lcw%252526rlid%25253d33dd11cd72fd12ccbd177518969e3bf0%252FRK%253D2%252FRS%253DUsdByU7s2a29Zf_Fw_gJ6b0eJUQ-&amp;sh=afnor.org&amp;l=FR&amp;po=1&amp;u=0063-20221228-4113315-BOPAX4M4NZYL1&amp;a=3101&amp;tr=64d5e463006b3&amp;keyword=iec62471&amp;aid=64d5e463ae654&amp;t=1&amp;bc=1&amp;rt=1691739235.6038&amp;n=2&amp;loc=n\"> NF EN62471 <\/a>and <a href=\"https:\/\/webstore.iec.ch\/publication\/7427\">IEC TR62778<\/a> standards for ultraviolet, visible and infrared radiation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PIS\u00c9O has chosen to work only with state-of-the-art equipment whose manufacturers enjoy worldwide renown.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Our measuring equipment is frequently calibrated, checked and calibrated. In addition, they are implemented by qualified operators in a controlled environment (temperature, humidity, etc.). All of these parameters together ensure correct and reliable test results.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As part of the accreditation, the bench is calibrated using standard light sources connected to the International System.<\/p>\n<\/div><\/div><\/div>\n<\/details>\n\n\n\n<details class=\"wp-block-stackable-accordion stk-block-accordion stk-inner-blocks stk-block-content stk-block stk-cfce969 is-style-plain\" data-block-id=\"cfce969\"><style>.stk-cfce969{border-style:solid !important;border-color:#dfdad1 !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:1px !important;border-left-width:0px !important;padding-bottom:24px !important}<\/style>\n<summary class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-0c5613c stk--container-small stk-block-accordion__heading\" data-v=\"4\" data-block-id=\"0c5613c\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-0c5613c-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-0c5613c-inner-blocks\">\n<div class=\"wp-block-stackable-icon-label stk-block-icon-label stk-block stk-7c4f022\" data-block-id=\"7c4f022\"><div class=\"stk-row stk-inner-blocks stk-block-content\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-b032e31\" id=\"evolution-in-the-assessment-of-photobiological-risk-with-the-iec-62471-7-standard\" data-block-id=\"b032e31\"><h2 class=\"stk-block-heading__text\">Evolution in the assessment of photobiological risk with the IEC 62471-7 standard<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-740339d\" data-block-id=\"740339d\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-740339d\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-740339-d-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-740339-d-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg data-prefix=\"fas\" data-icon=\"chevron-down\" class=\"svg-inline--fa fa-chevron-down fa-w-14\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path fill=\"currentColor\" d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div><\/span><\/div>\n<\/div><\/div>\n<\/div><\/div><\/summary>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-cbe3635 stk-block-accordion__content\" data-v=\"4\" data-block-id=\"cbe3635\"><style>.stk-cbe3635-container{padding-top:0px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-cbe3635-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-cbe3635-inner-blocks\">\n<p class=\"wp-block-paragraph\">Evolution in the assessment of photobiological risk with the IEC 62471-7 standard<br>The IEC 62471-7 standard evolves the risk assessment method for lighting fixtures by providing a different classification from the IEC 62471:2006 standard. It concerns light sources emitting in the visible and will eventually replace IEC TR 62778 which is of regulatory application within the framework of the IEC 60598-1 safety standard. PIS\u00c9O dedicates a <a href=\"https:\/\/piseo.fr\/en\/press-news\/photobiological-risk-evolution-of-iec-62471\/\">complete article<\/a> to this subject.<\/p>\n<\/div><\/div><\/div>\n<\/details>\n","protected":false},"excerpt":{"rendered":"<p>The assessment of the photobiological risk (NF EN62471 &amp; IECTR 62778) of light sources and devices using them is one of the mandatory requirements imposed by the European Commission to ensure the safety of products and people. Required by various European directives, the assessment of photobiological risk is part of the CE marking of products [&hellip;]<\/p>\n","protected":false},"author":171492485,"featured_media":20562,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[6904,6902,7000,7002,6441],"tags":[6547],"class_list":["post-2759","post","type-post","status-publish","format-standard","has-post-thumbnail","category-characterization","category-innovation-and-product-optimisations","category-optical-laboratory","category-photometry-laboratory","category-test-lab","tag-test-lab"],"featured_image_src":"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14.jpg","author_info":{"display_name":"piseophotonics","author_link":"https:\/\/piseo.fr\/en\/author\/piseophotonics\/"},"featured_image_urls_v2":{"full":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14.jpg",1688,1125,false],"thumbnail":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-150x150.jpg",150,150,true],"medium":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-300x200.jpg",300,200,true],"medium_large":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-768x512.jpg",696,464,true],"large":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-1024x682.jpg",696,464,true],"1536x1536":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-1536x1024.jpg",1536,1024,true],"2048x2048":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14.jpg",1688,1125,false],"td_150x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-150x100.jpg",150,100,true],"td_150x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-300x200.jpg",300,200,true],"td_218x150":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-218x150.jpg",218,150,true],"td_218x150_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-436x300.jpg",436,300,true],"td_300x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-300x200.jpg",300,200,true],"td_300x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-600x400.jpg",600,400,true],"td_324x400":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-324x400.jpg",324,400,true],"td_324x400_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-648x800.jpg",648,800,true],"td_485x360":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-485x360.jpg",485,360,true],"td_485x360_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-970x720.jpg",970,720,true],"td_696x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-696x464.jpg",696,464,true],"td_696x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-1392x928.jpg",1392,928,true],"td_1068x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-1068x712.jpg",1068,712,true],"td_1068x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14.jpg",1688,1125,false],"td_1920x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14.jpg",1688,1125,false],"td_1920x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14.jpg",1688,1125,false],"ultp_layout_landscape_large":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-1200x800.jpg",1200,800,true],"ultp_layout_landscape":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-870x570.jpg",870,570,true],"ultp_layout_portrait":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-600x900.jpg",600,900,true],"ultp_layout_square":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/07\/Image14-600x600.jpg",600,600,true]},"post_excerpt_stackable_v2":"<p>The assessment of the photobiological risk (NF EN62471 &amp; IECTR 62778) of light sources and devices using them is one of the mandatory requirements imposed by the European Commission to ensure the safety of products and people. Required by various European directives, the assessment of photobiological risk is part of the CE marking of products marketed in Europe. All products are concerned: lighting, toys, medical devices, etc.Manufacturers and marketers of products integrating light sources must therefore assess the level of associated risk according to standard NF EN 62471 and, where applicable, taking into account the additional requirements of IEC TR&hellip;<\/p>\n","category_list_v2":"<a href=\"https:\/\/piseo.fr\/en\/characterization\/\" rel=\"category tag\">Characterization<\/a>, <a href=\"https:\/\/piseo.fr\/en\/innovation-and-product-optimisations\/\" rel=\"category tag\">Innovation and product optimisations<\/a>, <a href=\"https:\/\/piseo.fr\/en\/optical-laboratory\/\" rel=\"category tag\">Optical laboratory<\/a>, <a href=\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/\" rel=\"category tag\">Photometry laboratory<\/a>, <a href=\"https:\/\/piseo.fr\/en\/test-lab\/\" rel=\"category tag\">Test-Lab<\/a>","author_info_v2":{"name":"piseophotonics","url":"https:\/\/piseo.fr\/en\/author\/piseophotonics\/"},"comments_num_v2":"0 comments","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Photobiological risk evaluation NF EN62471 - PIS\u00c9O<\/title>\n<meta name=\"description\" content=\"The PIS\u00c9O laboratory measures the photobiological risk assessment on your lighting devices and LED optical systems (EN62471-60598-62778)\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/photobiological-risk-evaluation-en62471\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Photobiological risk evaluation NF EN62471 - 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