{"id":5378,"date":"2025-12-17T17:17:49","date_gmt":"2025-12-17T17:17:49","guid":{"rendered":"https:\/\/asselum.com\/?page_id=5378"},"modified":"2025-12-31T10:44:58","modified_gmt":"2025-12-31T10:44:58","slug":"enac-photobiological-safety-tests-according-to-une-en-iec-62471-and-iec-tr-62778","status":"publish","type":"page","link":"https:\/\/asselum.com\/en\/calibration\/enac-photobiological-safety-tests-according-to-une-en-iec-62471-and-iec-tr-62778\/","title":{"rendered":"ENAC photobiological safety tests according to UNE EN\/IEC 62471 and IEC TR 62778"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background fusion-parallax-none hundred-percent-fullwidth hundred-percent-height hundred-percent-height-center-content non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-padding-top-small:60px;--awb-padding-right-small:30px;--awb-padding-bottom-small:60px;--awb-padding-left-small:30px;--awb-background-image:linear-gradient(75deg, #010f29 32%,rgba(255,255,255,0) 73%),url(https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/ce065a8aaddc51843ab5e5674be008c330686d84-e1756454116233.png);;--awb-background-size:cover;--awb-flex-wrap:wrap;--awb-box-shadow:0px -40px 44px 0px #010f29 inset;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_3_5 3_5 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:0%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-text-color:#ffffff;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:52px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">ENAC-certified photobiological safety tests.<\/h1><\/div><div class=\"fusion-text fusion-text-1\" style=\"--awb-font-size:27px;--awb-text-color:#ffffff;--awb-text-font-family:&quot;Public Sans&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p>according to UNE EN\/IEC 62471 and IEC TR 62778.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-max-width:287.14px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"1368\" height=\"864\" title=\"609bbfff840e11da26643353610411b70caaa386\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386.png\" alt class=\"img-responsive wp-image-1367\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386-200x126.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386-400x253.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386-600x379.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386-800x505.png 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386-1200x758.png 1200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386.png 1368w\" sizes=\"(max-width: 640px) 100vw, 800px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-bottom:70px;--awb-background-image:linear-gradient(180deg, #010f29 0%,#032f7f 100%);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#ffffff;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:52px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">UNE EN\/IEC 62471: evaluation of photobiological safety in lighting systems<\/h2><\/div><div class=\"fusion-text fusion-text-2\" style=\"--awb-font-size:27px;--awb-text-color:#ffffff;--awb-text-font-family:&quot;Public Sans&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p>The UNE EN\/IEC 62471 standard presents a procedure to evaluate the photobiological safety of lamps and lamp systems, including luminair<\/p>\n<p>Specifically, it defines the exposure limits, technical measurement methods and the classification scheme for the evaluation and control of photobiological risks of all incoherent broadband sources of optical radiation, including LEDs.<\/p>\n<p>The standard covers the wavelength range from 200 nm ultraviolet (UV) radiation to 3000 nm infrared (IR) radiation, including the 380nm-780nm visible (VIS) band.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#ffffff;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:27px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:700;margin:0;font-size:1em;\">Asselum\u2019s radiometry laboratory has ENAC accreditation according to ISO 17025 for the performance of photobiological safety tests for the risks of near UV (UV-A) and blue light (LB, EB).<\/h3><\/div><div class=\"fusion-text fusion-text-3\" style=\"--awb-font-size:27px;--awb-text-color:#ffffff;--awb-text-font-family:&quot;Public Sans&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p>The UNE EN\/IEC 62471 test method, on the photobiological safety of lamps and luminaires intended for general lighting services (GLS) applications, uses the GLS classification criteria of IEC 62471. That is, informing (but not necessarily measuring ) at a distance where the source produces an illuminance of 500 lux for GLS products and 200mm for Non-GLS equipment. <\/p>\n<p>Once the measurement distance has been determined, two types of measurements are performed depending on the risk to be analyzed according to IEC \/ UNE EN 62471. In addition, the standard defines two important radiometric parameters used to evaluate the level of harmful radiation produced by a product: irradiance and radiance.  <\/p>\n<p>Irradiance measures the total amount of radiation incident on an irradiated surface and is used to assess the risk of hazards to the skin and the anterior part of the eye.<\/p>\n<p>Radiance, on the other hand, measures the amount of radiation collected by the pupil and is used to evaluate retinal hazard risks.<\/p>\n<p>Once the effective irradiance and radiance values (irradiance and measured radiance multiplied by the hazard function) have been measured in the laboratory, they are compared to the limits defined in the standard.<\/p>\n<p>Once the results are compared with those defined in UNE EN \/ IEC 62471, the product is classified according to its potential photobiological risk level.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#ffffff;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:52px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">The IEC\/UNE EN 62471 standard uses the following categories to report the level of risk:<\/h2><\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:16px;--awb-content-font-size:20px;--awb-icon-alignment:left;--awb-hover-color:var(--awb-color2);--awb-border-color:var(--awb-color3);--awb-background-color:var(--awb-color1);--awb-divider-color:var(--awb-color3);--awb-divider-hover-color:var(--awb-color3);--awb-icon-color:#4285f4;--awb-title-color:var(--awb-color1);--awb-content-color:var(--awb-color1);--awb-icon-box-color:var(--awb-color8);--awb-toggle-hover-accent-color:var(--awb-color1);--awb-toggle-active-accent-color:#4285f4;--awb-title-font-family:&quot;Public Sans&quot;;--awb-title-font-weight:400;--awb-title-font-style:normal;--awb-title-font-size:27px;--awb-content-font-family:&quot;Public Sans&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\"><div class=\"panel-group fusion-toggle-icon-unboxed\" id=\"accordion-5378-1\"><div class=\"fusion-panel panel-default panel-732232bc7dd8db6c8 fusion-toggle-no-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_732232bc7dd8db6c8\"><a aria-expanded=\"false\" aria-controls=\"732232bc7dd8db6c8\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-5378-1\" data-target=\"#732232bc7dd8db6c8\" href=\"#732232bc7dd8db6c8\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-circle fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-circle far\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\"> Exempt Group<\/span><\/a><\/h4><\/div><div id=\"732232bc7dd8db6c8\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_732232bc7dd8db6c8\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>The philosophical basis for the exempt group classification is that the lamp does not represent any photobiological risk for the extreme points of this standard. This requirement is fulfilled by any lamp that does not represent: <\/p>\n<ul>\n<li>An actinic ultraviolet risk (Es) in 8h of exposure (30,000s); or<\/li>\n<li>a near UV risk (EUVA) in 1,000s, (around 16 min); or<\/li>\n<li>a retinal blue light (LB) risk in 10,000s (about 2.8); or<\/li>\n<li>a retinal thermal risk (LR) in 10s; or<\/li>\n<li>a risk to the eye from infrared radiation (EIR) in 1,000s.<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-6f2ea79a39593d004 fusion-toggle-no-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_6f2ea79a39593d004\"><a aria-expanded=\"false\" aria-controls=\"6f2ea79a39593d004\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-5378-1\" data-target=\"#6f2ea79a39593d004\" href=\"#6f2ea79a39593d004\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-circle fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-circle far\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Risk Group 1 \u2013 Low Risk<\/span><\/a><\/h4><\/div><div id=\"6f2ea79a39593d004\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_6f2ea79a39593d004\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>The philosophical basis for this classification is that the lamp does not pose a hazard due to normal operating limitations on exposure. This requirement is met by any lamp that exceeds the limits of the exempt group but does not represent: <\/p>\n<ul>\n<li>An actinic ultraviolet hazard (Es) in 10,000s; or<\/li>\n<li>a near ultraviolet hazard (EUVA) in 300s; or<\/li>\n<li>a retinal risk by blue light (LB) in 100s; or<\/li>\n<li>a retinal thermal risk (LR) in 10s; or<\/li>\n<li>a risk to the eye by infrared radiation (EIR) in 100s.<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-77916e5e43c1c78c8 fusion-toggle-no-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_77916e5e43c1c78c8\"><a aria-expanded=\"false\" aria-controls=\"77916e5e43c1c78c8\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-5378-1\" data-target=\"#77916e5e43c1c78c8\" href=\"#77916e5e43c1c78c8\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-circle fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-circle far\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Risk Group 2 \u2013 Moderate Risk<\/span><\/a><\/h4><\/div><div id=\"77916e5e43c1c78c8\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_77916e5e43c1c78c8\"><div class=\"panel-body toggle-content fusion-clearfix\">The philosophical basis for the classification of risk group 2 (moderate risk) is that the lamp does not represent a hazard because of the aversion response to bright light sources or thermal distress. This requirement is met by any lamp that exceeds the limits of risk group 1 (low risk) but does not represent: <\/p>\n<p>An actinic ultraviolet hazard (Es) in 1,000s; or<br \/>\na near ultraviolet hazard (EUVA) in 100s; or<br \/>\na retinal risk due to blue light (LB) in 0.25s (aversion response); or<br \/>\na retinal thermal risk (LR) in 0.25s (aversion response); or<br \/>\na risk to the eye by infrared radiation (EIR) in 10s.<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-9cff47152f1e4a279 fusion-toggle-no-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_9cff47152f1e4a279\"><a aria-expanded=\"false\" aria-controls=\"9cff47152f1e4a279\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-5378-1\" data-target=\"#9cff47152f1e4a279\" href=\"#9cff47152f1e4a279\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-circle fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-circle far\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Risk Group 3 \u2013 High Risk<\/span><\/a><\/h4><\/div><div id=\"9cff47152f1e4a279\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_9cff47152f1e4a279\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>The philosophical basis for this classification is that the lamp does not represent a hazard even in a brief or momentary exposure. Lamps that exceed the limits of risk group 2 (moderate risk) are in risk group 3 (high risk).<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#ffffff;--awb-margin-top:5%;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:52px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">The test provides the following information:<\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-max-width:675.90p;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none colors_img\"><img decoding=\"async\" width=\"2560\" height=\"1806\" title=\"tabla-de-riesgos-fotobiol\u00f3gicos-seguridad-fotobiol\u00f3gica\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/tabla-de-riesgos-fotobiologicos-seguridad-fotobiologica-scaled.png\" alt class=\"img-responsive wp-image-5334\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/tabla-de-riesgos-fotobiologicos-seguridad-fotobiologica-200x141.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/tabla-de-riesgos-fotobiologicos-seguridad-fotobiologica-400x282.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/tabla-de-riesgos-fotobiologicos-seguridad-fotobiologica-600x423.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/tabla-de-riesgos-fotobiologicos-seguridad-fotobiologica-800x564.png 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/tabla-de-riesgos-fotobiologicos-seguridad-fotobiologica-1200x847.png 1200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/tabla-de-riesgos-fotobiologicos-seguridad-fotobiologica-scaled.png 2560w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><article class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start\" style=\"--awb-padding-top:30px;--awb-padding-right:20px;--awb-padding-left:50px;--awb-overflow:hidden;--awb-bg-image:linear-gradient(90deg, #09204d 14%,#142d5a 54%);--awb-bg-size:cover;--awb-box-shadow:3px 3px 17px 7px rgba(66,133,244,0.15);;--awb-border-radius:15px 15px 15px 15px;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:30px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-margin-bottom-medium:-15px;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:30px;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:4.48%;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:2.56%;--awb-spacing-left-medium:4.48%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#ffffff;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:35px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Photometric parameters<\/h3><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><ul style=\"--awb-size:27px;--awb-item-padding-bottom:20px;--awb-iconcolor:#4285f4;--awb-textcolor:#ffffff;--awb-line-height:45.9px;--awb-icon-width:45.9px;--awb-icon-height:45.9px;--awb-icon-margin:18.9px;--awb-content-margin:64.8px;\" class=\"fusion-checklist fusion-checklist-1 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Measurement method and distance<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Near UV hazard to the eye (315nm-400)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Equipment risk group classification<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><ul style=\"--awb-size:27px;--awb-item-padding-bottom:20px;--awb-iconcolor:#4285f4;--awb-textcolor:#ffffff;--awb-line-height:45.9px;--awb-icon-width:45.9px;--awb-icon-height:45.9px;--awb-icon-margin:18.9px;--awb-content-margin:64.8px;\" class=\"fusion-checklist fusion-checklist-2 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Irradiance and radiance measurements<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Blue light hazard LB, EB (300nm-700)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Spectral Power Distribution (230nm-1000nm)<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><ul style=\"--awb-size:27px;--awb-item-padding-bottom:20px;--awb-iconcolor:#4285f4;--awb-textcolor:#ffffff;--awb-line-height:45.9px;--awb-icon-width:45.9px;--awb-icon-height:45.9px;--awb-icon-margin:18.9px;--awb-content-margin:64.8px;\" class=\"fusion-checklist fusion-checklist-3 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Actinic Risk UV Es (230nm-400)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Thermal retinal risk LR (380nm-1400)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p style=\"font-family: Public Sans;\">At-risk group<\/p>\n<\/div><\/li><\/ul><\/div><\/div><\/div><\/div><\/article><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background fusion-parallax-none hundred-percent-fullwidth hundred-percent-height hundred-percent-height-center-content non-hundred-percent-height-scrolling\" style=\"--awb-background-blend-mode:lighten;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top-small:40px;--awb-margin-top-small:-5px;--awb-background-image:linear-gradient(180deg, #032f7f 0%,#083187 100%),url(https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/foto2.png);;--awb-background-size:cover;--awb-flex-wrap:wrap;--awb-box-shadow:0px 50px 34px 0px #032f7f inset;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-text-color:#ffffff;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:52px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Do you have any doubts?<br \/>\nContact us at<\/h1><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-4 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:0%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-row\"><style>.contact_form input {\r\n  border-image-source: linear-gradient(140deg, rgba(255, 255, 255, 0.48), rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.79));\r\n  border-width: 1px;\r\n  border-image-slice: 1;\r\n}\r\n.contact_form label\r\n{ \r\nposition: absolute;\r\n  width: 1px;\r\n  height: 1px;\r\n  padding: 0;\r\n  margin: -1px;\r\n  overflow: hidden;\r\n  clip: rect(0, 0, 0, 0);\r\n  border: 0;\r\n}<\/style><div class=\"fusion-form fusion-form-builder fusion-form-form-wrapper fusion-form-24 form\" style=\"--awb-tooltip-text-color:#ffffff;--awb-tooltip-background-color:#333333;\" data-form-id=\"24\" data-config=\"{&quot;form_id&quot;:24,&quot;form_post_id&quot;:24,&quot;post_id&quot;:5378,&quot;form_type&quot;:&quot;ajax&quot;,&quot;confirmation_type&quot;:&quot;message&quot;,&quot;redirect_url&quot;:&quot;&quot;,&quot;redirect_timeout&quot;:&quot;0&quot;,&quot;field_labels&quot;:{&quot;nombre&quot;:&quot;Nombre&quot;,&quot;email&quot;:&quot;Email&quot;,&quot;telefono&quot;:&quot;Tel\\u00e9fono&quot;,&quot;mensaje&quot;:&quot;Asunto&quot;},&quot;field_logics&quot;:{&quot;nombre&quot;:&quot;&quot;,&quot;email&quot;:&quot;&quot;,&quot;telefono&quot;:&quot;&quot;,&quot;mensaje&quot;:&quot;&quot;,&quot;submit_1&quot;:&quot;&quot;},&quot;field_types&quot;:{&quot;nombre&quot;:&quot;text&quot;,&quot;email&quot;:&quot;email&quot;,&quot;telefono&quot;:&quot;phone_number&quot;,&quot;mensaje&quot;:&quot;text&quot;,&quot;submit_1&quot;:&quot;submit&quot;},&quot;nonce_method&quot;:&quot;ajax&quot;,&quot;form_views&quot;:&quot;ajax&quot;,&quot;form_views_counting&quot;:&quot;all&quot;}\"><form action=\"https:\/\/asselum.com\/en\/calibration\/enac-photobiological-safety-tests-according-to-une-en-iec-62471-and-iec-tr-62778\/\" method=\"post\" class=\"fusion-form fusion-form-24\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling contact_form\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-form-field fusion-form-text-field fusion-form-label-above\" style=\"\" data-form-id=\"24\"><div class=\"fusion-form-label-wrapper\"><label for=\"nombre\">Nombre <abbr class=\"fusion-form-element-required\" title=\"required\">*<\/abbr><\/label><\/div><input type=\"text\" autocomplete=\"off\" name=\"nombre\" id=\"nombre\" value=\"Nombre\"  class=\"fusion-form-input\" required=\"true\" aria-required=\"true\" placeholder=\"Introduce tu nombre *\" data-holds-private-data=\"false\" minlength=\"0\"\/><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-5 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-form-field fusion-form-email-field fusion-form-label-above\" style=\"\" data-form-id=\"24\"><div class=\"fusion-form-label-wrapper\"><label for=\"email\">Email<\/label><\/div><input type=\"email\" autocomplete=\"off\" name=\"email\" id=\"email\" value=\"Email\"  class=\"fusion-form-input\" placeholder=\"Email \" data-holds-private-data=\"false\"\/><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-6 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-form-field fusion-form-phone-number-field fusion-form-label-above\" style=\"\" data-form-id=\"24\"><div class=\"fusion-form-label-wrapper\"><label for=\"telefono\">Tel\u00e9fono<\/label><\/div><input type=\"tel\" autocomplete=\"off\" name=\"telefono\" id=\"telefono\" value=\"\"  class=\"fusion-form-input\" placeholder=\"Tel\u00e9fono \" data-holds-private-data=\"false\"\/><\/div><\/div><\/div><\/div><div class=\"fusion-form-field fusion-form-text-field fusion-form-label-above\" style=\"\" data-form-id=\"24\"><div class=\"fusion-form-label-wrapper\"><label for=\"mensaje\">Asunto <abbr class=\"fusion-form-element-required\" title=\"required\">*<\/abbr><\/label><\/div><input type=\"text\" autocomplete=\"off\" name=\"mensaje\" id=\"mensaje\" value=\"Asunto\"  class=\"fusion-form-input\" required=\"true\" aria-required=\"true\" placeholder=\"Escribe tu mensaje *\" data-holds-private-data=\"false\" minlength=\"0\"\/><\/div><div class=\"fusion-form-field fusion-form-submit-field fusion-form-label-above\" style=\"\" data-form-id=\"24\"><div ><button type=\"submit\" class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-span-yes  button-default form-form-submit\" style=\"--button_accent_color:#000000;--button_accent_hover_color:#000000;--button_border_hover_color:var(--awb-color1);--button-border-radius-top-left:10px;--button-border-radius-top-right:10px;--button-border-radius-bottom-right:10px;--button-border-radius-bottom-left:10px;--button_gradient_angle:179deg;--button_gradient_top_color:#ffffff;--button_gradient_bottom_color:#ffffff;--button_gradient_top_color_hover:#ffffff;--button_gradient_bottom_color_hover:#ffffff;\" data-form-number=\"24\" tabindex=\"\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Enviar<\/span><\/button><\/div><\/div><\/div><\/div><\/div><\/div><input type=\"hidden\" name=\"fusion_privacy_expiration_interval\" value=\"48\"><input type=\"hidden\" name=\"privacy_expiration_action\" value=\"anonymize\"><\/form><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-7 fusion_builder_column_inner_1_2 1_2 fusion-flex-column fusion-flex-align-self-flex-start\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:50%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:7.68%;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-row\"><ul 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