{"id":4413,"date":"2020-09-29T15:37:17","date_gmt":"2020-09-29T14:37:17","guid":{"rendered":"https:\/\/piseo.fr\/?p=4413"},"modified":"2023-08-11T08:26:45","modified_gmt":"2023-08-11T07:26:45","slug":"radiometric-measurements-in-the-uv","status":"publish","type":"post","link":"https:\/\/piseo.fr\/en\/test-lab\/radiometric-measurements-in-the-uv\/","title":{"rendered":"Radiometric measurements in the UV"},"content":{"rendered":"\n<p>Ultraviolet (UV) radiation is included in the part of the light spectrum ranging from 200nm to 380nm. They are more energetic than the radiation emitted in the visible. Also, depending on the wavelength used, their applications can be very varied: disinfection, polymerization, tanning &#8230;<\/p>\n\n\n\n<p>However, these rays are dangerous for the human body and can deteriorate materials. It is therefore necessary to have a good understanding of UV radiation by carrying out measurements on the light sources and devices that integrate them.<\/p>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/09\/plage-spectre-UV.jpg\" alt=\"spectre UV\" style=\"width:676px;height:360px\" width=\"676\" height=\"360\"\/><\/figure><\/div>\n\n\n<details class=\"wp-block-stackable-accordion stk-block-accordion stk-inner-blocks stk-block-content stk-block stk-532fb9d is-style-plain\" data-block-id=\"532fb9d\"><style>.stk-532fb9d{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-069ab33 stk--container-small stk-block-accordion__heading\" data-v=\"4\" data-block-id=\"069ab33\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-069ab33-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-069ab33-inner-blocks\">\n<div class=\"wp-block-stackable-icon-label stk-block-icon-label stk-block stk-359a188\" data-block-id=\"359a188\"><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-e35d45f\" id=\"strong-uv-measurements-strong\" data-block-id=\"e35d45f\"><h2 class=\"stk-block-heading__text\"><strong>UV measurements<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-c17bc1e\" data-block-id=\"c17bc1e\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-c17bc1e\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-c-17-bc-1-e-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-c-17-bc-1-e-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-4a817e4 stk-block-accordion__content\" data-v=\"4\" data-block-id=\"4a817e4\"><style>.stk-4a817e4-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-4a817e4-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4a817e4-inner-blocks\">\n<p>Radiometric measurements carried out in a reliable and impartial manner thus make it possible to know precisely the radiation emitted and to determine the performance of devices operating in the UV.<\/p>\n\n\n\n<p>In this context, the PISEO lab offers the following radiometric measurements and analyzes:<\/p>\n\n\n\n<p>&#8211; measurement of the UV-A, UV-B and UV-C spectrum<\/p>\n\n\n\n<p>&#8211; irradiance measurement (Wopt \/ cm2) on a surface at a given distance of 250nm to 380nm<\/p>\n\n\n\n<p>&#8211; mapping of irradiance on a surface at different distances<\/p>\n\n\n\n<p>&#8211; calculation of energy doses (J \/ cm2) at a given distance and time<\/p>\n\n\n\n<p><strong>Equipments&nbsp;:<\/strong><\/p>\n\n\n\n<p>&#8211; UV-C power probe and optometer <a href=\"https:\/\/www.gigahertz-optik.de\/en-us\/home\/\" target=\"_blank\" rel=\"noreferrer noopener\">Gigahertz optik<\/a> (UV-3726-4 \/ X1-1 V-02): 250nm-290nm<\/p>\n\n\n\n<p>&#8211; CAS 140D<a href=\"https:\/\/www.instrumentsystems.com\/en\/\" target=\"_blank\" rel=\"noreferrer noopener\"> Instrument System<\/a> spectroradiometer: 300nm-1100nm<\/p>\n\n\n\n<p>&#8211; OST 300 <a href=\"http:\/\/www.everfine.net\/en\/\" target=\"_blank\" rel=\"noreferrer noopener\">Everfine <\/a>radiometric bench: 200nm-1600nm<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-1024x683.jpg\" alt=\"UV measurements\" class=\"wp-image-4781\" style=\"width:563px;height:374px\" width=\"563\" height=\"374\" srcset=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-300x200.jpg 300w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-768x512.jpg 768w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-1536x1024.jpg 1536w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-2048x1365.jpg 2048w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-150x100.jpg 150w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-600x400.jpg 600w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-696x464.jpg 696w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-1392x928.jpg 1392w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-1068x712.jpg 1068w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-1920x1280.jpg 1920w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-1200x800.jpg 1200w, https:\/\/piseo.fr\/wp-content\/uploads\/2020\/10\/Mesure-appareil-LED-UV-C-1-135x90.jpg 135w\" sizes=\"auto, (max-width: 563px) 100vw, 563px\" \/><\/figure><\/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-1b0687d is-style-plain\" data-block-id=\"1b0687d\"><style>.stk-1b0687d{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-9bca277 stk--container-small stk-block-accordion__heading\" data-v=\"4\" data-block-id=\"9bca277\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9bca277-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-9bca277-inner-blocks\">\n<div class=\"wp-block-stackable-icon-label stk-block-icon-label stk-block stk-40a9165\" data-block-id=\"40a9165\"><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-1d23dcf\" id=\"strong-uv-c-le-ds-at-the-time-of-covid-19-strong\" data-block-id=\"1d23dcf\"><h2 class=\"stk-block-heading__text\"><strong>\u201cUV-C LEDs at the time of Covid-19\u201d<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-a762331\" data-block-id=\"a762331\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-a762331\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-a-762331-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-a-762331-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-50134ba stk-block-accordion__content\" data-v=\"4\" data-block-id=\"50134ba\"><style>.stk-50134ba-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-50134ba-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-50134ba-inner-blocks\">\n<p>Following the exceptional crisis linked to the appearance of Covid-19 (Coronavirus), disinfection to fight contagion has become a real subject. Moreover, UV-C radiation can destroy this virus, just like other coronaviruses.<\/p>\n\n\n\n<p>Thus, PISEO has published a <a href=\"https:\/\/piseo.fr\/en\/press-news\/uv-c-leds-at-the-time-of-covid-19\/\" target=\"_blank\" rel=\"noreferrer noopener\">report<\/a> providing a complete description of the UV-C LED technology, its implementation in systems, market and much more.<\/p>\n\n\n\n<p>PISEO experts present in particular:<\/p>\n\n\n\n<p>&#8211; an analysis of the offer of UV-C LED manufacturers,<\/p>\n\n\n\n<p>&#8211;&nbsp;the&nbsp;<strong>performance and price evolution<\/strong>&nbsp;prospects of these light sources,<\/p>\n\n\n\n<p>-the methodology to be followed to&nbsp;<strong>design and qualify efficient disinfection devices<\/strong>,<\/p>\n\n\n\n<p>-a deep analysis of the&nbsp;<strong>applicable regulations<\/strong>,<\/p>\n\n\n\n<p>-an analysis of the&nbsp;<strong>application needs<\/strong>&nbsp;expressed in terms of&nbsp;<strong>doses<\/strong>&nbsp;to be applied according to the microorganisms to be&nbsp;<strong>destroyed<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/i2.wp.com\/piseo.fr\/wp-content\/uploads\/2020\/09\/UV-C-LEDS-AT-THE-TIME-OF-COVID-19-2020-Report_EN.jpg?resize=768%2C432&amp;ssl=1\" alt=\"UV-C LED\" style=\"width:676px\" width=\"676\"\/><\/figure><\/div><\/div><\/div><\/div>\n<\/details>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ultraviolet (UV) radiation is included in the part of the light spectrum ranging from 200nm to 380nm. They are more energetic than the radiation emitted in the visible. Also, depending on the wavelength used, their applications can be very varied: disinfection, polymerization, tanning &#8230; However, these rays are dangerous for the human body and can [&hellip;]<\/p>\n","protected":false},"author":171492485,"featured_media":20815,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","ub_ctt_via":"","footnotes":""},"categories":[6904,6902,6455,7000,7002,6441],"tags":[6547],"class_list":{"0":"post-4413","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-characterization","8":"category-innovation-and-product-optimisations","9":"category-news-en","10":"category-optical-laboratory","11":"category-photometry-laboratory","12":"category-test-lab","13":"tag-test-lab"},"featured_image_urls_v2":{"full":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg",1686,1125,false],"thumbnail":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-150x150.jpg",150,150,true],"medium":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-300x200.jpg",300,200,true],"medium_large":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-768x512.jpg",696,464,true],"large":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-1024x683.jpg",696,464,true],"1536x1536":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-1536x1025.jpg",1536,1025,true],"2048x2048":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg",1686,1125,false],"td_150x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-150x100.jpg",150,100,true],"td_150x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-300x200.jpg",300,200,true],"td_218x150":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-218x150.jpg",218,150,true],"td_218x150_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-436x300.jpg",436,300,true],"td_300x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-300x200.jpg",300,200,true],"td_300x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-600x400.jpg",600,400,true],"td_324x400":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-324x400.jpg",324,400,true],"td_324x400_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-648x800.jpg",648,800,true],"td_485x360":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-485x360.jpg",485,360,true],"td_485x360_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-970x720.jpg",970,720,true],"td_696x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-696x464.jpg",696,464,true],"td_696x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-1392x929.jpg",1392,929,true],"td_1068x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-1068x713.jpg",1068,713,true],"td_1068x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg",1686,1125,false],"td_1920x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg",1686,1125,false],"td_1920x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg",1686,1125,false],"td_265x198":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-265x198.jpg",265,198,true],"td_265x198_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-530x396.jpg",530,396,true],"td_324x160":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-324x160.jpg",324,160,true],"td_324x160_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-648x320.jpg",648,320,true],"td_324x235":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-324x235.jpg",324,235,true],"td_324x235_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-648x470.jpg",648,470,true],"td_534x462":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-534x462.jpg",534,462,true],"td_534x462_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-1068x924.jpg",1068,924,true],"ultp_layout_landscape_large":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-1200x800.jpg",1200,800,true],"ultp_layout_landscape":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-870x570.jpg",870,570,true],"ultp_layout_portrait":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-600x900.jpg",600,900,true],"ultp_layout_square":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-600x600.jpg",600,600,true]},"post_excerpt_stackable_v2":"<p>Ultraviolet (UV) radiation is included in the part of the light spectrum ranging from 200nm to 380nm. They are more energetic than the radiation emitted in the visible. Also, depending on the wavelength used, their applications can be very varied: disinfection, polymerization, tanning &#8230; However, these rays are dangerous for the human body and can deteriorate materials. It is therefore necessary to have a good understanding of UV radiation by carrying out measurements on the light sources and devices that integrate them. UV measurements Radiometric measurements carried out in a reliable and impartial manner thus make it possible to know&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\/press-news\/news-en\/\" rel=\"category tag\">News<\/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","featured_image_src":"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg","author_info":{"display_name":"piseophotonics","author_link":"https:\/\/piseo.fr\/en\/author\/piseophotonics\/"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Radiometric measurements in the UV - PIS\u00c9O<\/title>\n<meta name=\"description\" content=\"PISEO lab offers radiometric measurements and analyzes : UV-A, B and UV-C spectrum, irradiance measurement and calculation of energy doses.\" \/>\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\/radiometric-measurements-in-the-uv\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Radiometric measurements in the UV - PIS\u00c9O\" \/>\n<meta property=\"og:description\" content=\"PISEO lab offers radiometric measurements and analyzes : UV-A, B and UV-C spectrum, irradiance measurement and calculation of energy doses.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/\" \/>\n<meta property=\"og:site_name\" content=\"PIS\u00c9O\" \/>\n<meta property=\"article:published_time\" content=\"2020-09-29T14:37:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-08-11T07:26:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1686\" \/>\n\t<meta property=\"og:image:height\" content=\"1125\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"piseophotonics\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"piseophotonics\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/\"},\"author\":{\"name\":\"piseophotonics\",\"@id\":\"https:\/\/piseo.fr\/en\/#\/schema\/person\/d8c9a982b00ab2f68000c47b85f80f94\"},\"headline\":\"Radiometric measurements in the UV\",\"datePublished\":\"2020-09-29T14:37:17+00:00\",\"dateModified\":\"2023-08-11T07:26:45+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/\"},\"wordCount\":349,\"publisher\":{\"@id\":\"https:\/\/piseo.fr\/en\/#organization\"},\"image\":{\"@id\":\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg\",\"keywords\":[\"Test Lab\"],\"articleSection\":[\"Characterization\",\"Innovation and product optimisations\",\"News\",\"Optical laboratory\",\"Photometry laboratory\",\"Test-Lab\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/\",\"url\":\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/\",\"name\":\"Radiometric measurements in the UV - PIS\u00c9O\",\"isPartOf\":{\"@id\":\"https:\/\/piseo.fr\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg\",\"datePublished\":\"2020-09-29T14:37:17+00:00\",\"dateModified\":\"2023-08-11T07:26:45+00:00\",\"description\":\"PISEO lab offers radiometric measurements and analyzes : UV-A, B and UV-C spectrum, irradiance measurement and calculation of energy doses.\",\"breadcrumb\":{\"@id\":\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#primaryimage\",\"url\":\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg\",\"contentUrl\":\"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg\",\"width\":1686,\"height\":1125,\"caption\":\"MasquesUvc\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/piseo.fr\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Radiometric measurements in the UV\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/piseo.fr\/en\/#website\",\"url\":\"https:\/\/piseo.fr\/en\/\",\"name\":\"PIS\u00c9O\",\"description\":\"Design and Characterization of Innovative Optical Systems\",\"publisher\":{\"@id\":\"https:\/\/piseo.fr\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/piseo.fr\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/piseo.fr\/en\/#organization\",\"name\":\"PIS\u00c9O\",\"url\":\"https:\/\/piseo.fr\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/piseo.fr\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/03\/PISEO-Logo-RVB.png\",\"contentUrl\":\"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/03\/PISEO-Logo-RVB.png\",\"width\":1772,\"height\":682,\"caption\":\"PIS\u00c9O\"},\"image\":{\"@id\":\"https:\/\/piseo.fr\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/piseo\/?originalSubdomain=fr\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/piseo.fr\/en\/#\/schema\/person\/d8c9a982b00ab2f68000c47b85f80f94\",\"name\":\"piseophotonics\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/piseo.fr\/en\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/piseo.fr\/wp-content\/litespeed\/avatar\/785a1cccad952ff0910eb2f846869ff8.jpg?ver=1774985035\",\"contentUrl\":\"https:\/\/piseo.fr\/wp-content\/litespeed\/avatar\/785a1cccad952ff0910eb2f846869ff8.jpg?ver=1774985035\",\"caption\":\"piseophotonics\"},\"sameAs\":[\"http:\/\/piseofr.wordpress.com\"],\"url\":\"https:\/\/piseo.fr\/en\/author\/piseophotonics\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Radiometric measurements in the UV - PIS\u00c9O","description":"PISEO lab offers radiometric measurements and analyzes : UV-A, B and UV-C spectrum, irradiance measurement and calculation of energy doses.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/","og_locale":"en_US","og_type":"article","og_title":"Radiometric measurements in the UV - PIS\u00c9O","og_description":"PISEO lab offers radiometric measurements and analyzes : UV-A, B and UV-C spectrum, irradiance measurement and calculation of energy doses.","og_url":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/","og_site_name":"PIS\u00c9O","article_published_time":"2020-09-29T14:37:17+00:00","article_modified_time":"2023-08-11T07:26:45+00:00","og_image":[{"width":1686,"height":1125,"url":"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg","type":"image\/jpeg"}],"author":"piseophotonics","twitter_card":"summary_large_image","twitter_misc":{"Written by":"piseophotonics","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#article","isPartOf":{"@id":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/"},"author":{"name":"piseophotonics","@id":"https:\/\/piseo.fr\/en\/#\/schema\/person\/d8c9a982b00ab2f68000c47b85f80f94"},"headline":"Radiometric measurements in the UV","datePublished":"2020-09-29T14:37:17+00:00","dateModified":"2023-08-11T07:26:45+00:00","mainEntityOfPage":{"@id":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/"},"wordCount":349,"publisher":{"@id":"https:\/\/piseo.fr\/en\/#organization"},"image":{"@id":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#primaryimage"},"thumbnailUrl":"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg","keywords":["Test Lab"],"articleSection":["Characterization","Innovation and product optimisations","News","Optical laboratory","Photometry laboratory","Test-Lab"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/","url":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/","name":"Radiometric measurements in the UV - PIS\u00c9O","isPartOf":{"@id":"https:\/\/piseo.fr\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#primaryimage"},"image":{"@id":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#primaryimage"},"thumbnailUrl":"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg","datePublished":"2020-09-29T14:37:17+00:00","dateModified":"2023-08-11T07:26:45+00:00","description":"PISEO lab offers radiometric measurements and analyzes : UV-A, B and UV-C spectrum, irradiance measurement and calculation of energy doses.","breadcrumb":{"@id":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#primaryimage","url":"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg","contentUrl":"https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg","width":1686,"height":1125,"caption":"MasquesUvc"},{"@type":"BreadcrumbList","@id":"https:\/\/piseo.fr\/en\/optical-laboratory\/photometry-laboratory\/radiometric-measurements-in-the-uv\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/piseo.fr\/en\/"},{"@type":"ListItem","position":2,"name":"Radiometric measurements in the UV"}]},{"@type":"WebSite","@id":"https:\/\/piseo.fr\/en\/#website","url":"https:\/\/piseo.fr\/en\/","name":"PIS\u00c9O","description":"Design and Characterization of Innovative Optical Systems","publisher":{"@id":"https:\/\/piseo.fr\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/piseo.fr\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/piseo.fr\/en\/#organization","name":"PIS\u00c9O","url":"https:\/\/piseo.fr\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/piseo.fr\/en\/#\/schema\/logo\/image\/","url":"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/03\/PISEO-Logo-RVB.png","contentUrl":"https:\/\/piseo.fr\/wp-content\/uploads\/2022\/03\/PISEO-Logo-RVB.png","width":1772,"height":682,"caption":"PIS\u00c9O"},"image":{"@id":"https:\/\/piseo.fr\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/piseo\/?originalSubdomain=fr"]},{"@type":"Person","@id":"https:\/\/piseo.fr\/en\/#\/schema\/person\/d8c9a982b00ab2f68000c47b85f80f94","name":"piseophotonics","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/piseo.fr\/en\/#\/schema\/person\/image\/","url":"https:\/\/piseo.fr\/wp-content\/litespeed\/avatar\/785a1cccad952ff0910eb2f846869ff8.jpg?ver=1774985035","contentUrl":"https:\/\/piseo.fr\/wp-content\/litespeed\/avatar\/785a1cccad952ff0910eb2f846869ff8.jpg?ver=1774985035","caption":"piseophotonics"},"sameAs":["http:\/\/piseofr.wordpress.com"],"url":"https:\/\/piseo.fr\/en\/author\/piseophotonics\/"}]}},"uagb_featured_image_src":{"full":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg",1686,1125,false],"thumbnail":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-150x150.jpg",150,150,true],"medium":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-300x200.jpg",300,200,true],"medium_large":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-768x512.jpg",696,464,true],"large":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-1024x683.jpg",696,464,true],"1536x1536":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-1536x1025.jpg",1536,1025,true],"2048x2048":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg",1686,1125,false],"td_150x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-150x100.jpg",150,100,true],"td_150x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-300x200.jpg",300,200,true],"td_218x150":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-218x150.jpg",218,150,true],"td_218x150_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-436x300.jpg",436,300,true],"td_300x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-300x200.jpg",300,200,true],"td_300x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-600x400.jpg",600,400,true],"td_324x400":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-324x400.jpg",324,400,true],"td_324x400_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-648x800.jpg",648,800,true],"td_485x360":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-485x360.jpg",485,360,true],"td_485x360_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-970x720.jpg",970,720,true],"td_696x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-696x464.jpg",696,464,true],"td_696x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-1392x929.jpg",1392,929,true],"td_1068x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-1068x713.jpg",1068,713,true],"td_1068x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg",1686,1125,false],"td_1920x0":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg",1686,1125,false],"td_1920x0_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc.jpg",1686,1125,false],"td_265x198":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-265x198.jpg",265,198,true],"td_265x198_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-530x396.jpg",530,396,true],"td_324x160":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-324x160.jpg",324,160,true],"td_324x160_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-648x320.jpg",648,320,true],"td_324x235":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-324x235.jpg",324,235,true],"td_324x235_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-648x470.jpg",648,470,true],"td_534x462":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-534x462.jpg",534,462,true],"td_534x462_retina":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-1068x924.jpg",1068,924,true],"ultp_layout_landscape_large":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-1200x800.jpg",1200,800,true],"ultp_layout_landscape":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-870x570.jpg",870,570,true],"ultp_layout_portrait":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-600x900.jpg",600,900,true],"ultp_layout_square":["https:\/\/piseo.fr\/wp-content\/uploads\/2020\/06\/MasquesUvc-600x600.jpg",600,600,true]},"uagb_author_info":{"display_name":"piseophotonics","author_link":"https:\/\/piseo.fr\/en\/author\/piseophotonics\/"},"uagb_comment_info":0,"uagb_excerpt":"Ultraviolet (UV) radiation is included in the part of the light spectrum ranging from 200nm to 380nm. They are more energetic than the radiation emitted in the visible. Also, depending on the wavelength used, their applications can be very varied: disinfection, polymerization, tanning &#8230; However, these rays are dangerous for the human body and can&hellip;","_links":{"self":[{"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/posts\/4413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/users\/171492485"}],"replies":[{"embeddable":true,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/comments?post=4413"}],"version-history":[{"count":10,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/posts\/4413\/revisions"}],"predecessor-version":[{"id":28309,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/posts\/4413\/revisions\/28309"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/media\/20815"}],"wp:attachment":[{"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/media?parent=4413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/categories?post=4413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/piseo.fr\/en\/wp-json\/wp\/v2\/tags?post=4413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}