{"id":18021,"date":"2025-06-22T06:42:12","date_gmt":"2025-06-22T06:42:12","guid":{"rendered":"https:\/\/www.qualtechproductsindustry.com\/cie-15-2ciedefines-photometric-quantities-v%ce%bb-weighting-used-in-haze-transmission-tests-discuss-the-specific-use-and-purpose-you-can-write-extensively-about-what-a-particular-astm-test\/"},"modified":"2025-10-19T18:42:10","modified_gmt":"2025-10-19T18:42:10","slug":"cie-15-2","status":"publish","type":"post","link":"https:\/\/www.qualtechproductsindustry.co.uk\/fr\/cie-15-2\/","title":{"rendered":"CIE 15.2 \u2013 La CIE d\u00e9finit les grandeurs photom\u00e9triques : recommandations essentielles pour des essais pr\u00e9cis de voile et de transmission"},"content":{"rendered":"

Vous \u00eates-vous d\u00e9j\u00e0 demand\u00e9 comment nous mesurons la lumi\u00e8re et son interaction avec les mat\u00e9riaux ? La norme CIE 15.2, d\u00e9velopp\u00e9e par la Commission internationale de l'\u00e9clairage (CIE), est une norme fondamentale qui d\u00e9finit les quantit\u00e9s photom\u00e9triques en utilisant la fonction de pond\u00e9ration V(\u03bb). Cette norme est essentielle pour mesurer avec pr\u00e9cision la mani\u00e8re dont les mat\u00e9riaux transmettent ou diffusent la lumi\u00e8re, fournissant ainsi la base pour le voile et\u2026 <\/p>\n

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Have you ever wondered how we measure light and its interaction with materials? CIE 15.2, developed by the International Commission on Illumination (CIE), is a fundamental standard that defines photometric quantities using the V(\u03bb) weighting function. This standard is essential for accurately measuring how materials transmit or scatter light, providing the foundation for haze and... <\/p>\n

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Connectez-vous ici<\/a><\/div><\/div><\/div>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","footnotes":""},"categories":[540,534],"tags":[],"class_list":["post-18021","post","type-post","status-publish","format-standard","hentry","category-cie","category-science","pmpro-level-required","pmpro-level-1","pmpro-no-access"],"yoast_head":"\nCIE 15.2 CIE Defines Photometric Quantities: Essential Guidance for Accurate Haze and Transmission Testing - QUALTECH PRODUCTS INDUSTRY<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.qualtechproductsindustry.co.uk\/fr\/cie-15-2\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CIE 15.2 CIE Defines Photometric Quantities: Essential Guidance for Accurate Haze and Transmission Testing - QUALTECH PRODUCTS INDUSTRY\" \/>\n<meta property=\"og:description\" content=\"Have you ever wondered how we measure light and its interaction with materials? 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