{"id":4686,"date":"2022-08-10T02:54:21","date_gmt":"2022-08-10T02:54:21","guid":{"rendered":"https:\/\/radianslighting.com\/?p=4686"},"modified":"2024-12-20T07:28:42","modified_gmt":"2024-12-20T07:28:42","slug":"knowledge-about-sdcm-radians-lighting","status":"publish","type":"post","link":"https:\/\/radianslighting.com\/da\/knowledge-about-sdcm-radians-lighting.html","title":{"rendered":"Viden om SDCM \u2013 Radians Lighting"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4686\" class=\"elementor elementor-4686\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5c35e94e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5c35e94e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3b15eb95\" data-id=\"3b15eb95\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6363df21 elementor-widget elementor-widget-text-editor\" data-id=\"6363df21\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.19.0 - 29-01-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>SDCM er et akronym, der st\u00e5r for Standard Deviation Color Matching.&nbsp;<\/p><p>SDCM har samme betydning som en &quot;MacAdam ellipse&quot;. En 1-trins MacAdam ellipse definerer en zone i CIE 1931 2 grader (xy) farverum, inden for hvilken det menneskelige \u00f8je ikke kan skelne farveforskelle. De fleste LED&#039;er er gemt i 4-7 trinsniveauet, med andre ord kan du helt sikkert se farveforskelle i LED&#039;er, der tilsyneladende har samme farve.<\/p>\n<p>Farveforskel er en vigtig indikator for belysningslampers farveydeevne. Farveforskel er forskellen mellem computerberegningsforma og m\u00e5lstandarden, beregnet af en enkelt lyskilde, v\u00e6rdien er mindre, n\u00f8jagtigheden er h\u00f8jere.&nbsp;<span id=\"more-10227\"><\/span>Bem\u00e6rk venligst, at den kun repr\u00e6senterer den sammenlignede farve p\u00e5 en lyskilde, den kan ikke detektere afvigelsen under forskellige lyskilder. Generelt refererer farveforskel til den afstand, som m\u00e5lev\u00e6rdien afviger fra m\u00e5lv\u00e6rdien, forskellen mellem lyskildespektret og standardspektret. Det skal give m\u00e5lv\u00e6rdien og beregningsformlen for at kende m\u00e5lev\u00e6rdien af farveforskel.<\/p>\n<p>Standardspektrum \u00e6ndres med farvetemperaturen, farveforskellen er forskellig for den samme lyskilde, hvis standardspektret er forskelligt, men ved test kan det generelle farvefotoelektriske analysesystem automatisk identificere farvetemperaturomr\u00e5det, hvor den m\u00e5lte lyskilde er, for at bestemme farvetemperaturv\u00e6rdien af standardspektrum. N\u00e5r farvetemperaturen er den samme, er referencestandardspektret konsistent, kromaticitetskoordinaten X, Y er forskellig, farveforskellen er ogs\u00e5 anderledes.<\/p>\n<p>Farveforskel enhed: SDCM.&nbsp;<\/p><p>National standard har sit specifikke testkrav, IEC 60901 og GB-T17262 enkeltendede lysstofr\u00f8rs ydeevnekrav specificeret i standarden, at generelle energibesparende lamper kr\u00e6ver farvetolerance mindre end 5 SDCM.&nbsp;<\/p><p>IEC 62717 og GB24823 generel belysning til LED-moduler ydeevnekrav specificeret i standarden, at LED-moduler kr\u00e6ver en farveforskel p\u00e5 mindre end 7SDCM.&nbsp;<\/p><p>I ellipsen af 5SDCM er farveforskellen 5, hvis punktet er p\u00e5 ellipsekurven, farveforskellen er mindre end 5, hvis koordinaterne er i ellipsecirklen. IEC-standarden kr\u00e6ver, at lampens kromaticitetskoordinat(x,y) ikke m\u00e5 afvige den nominelle v\u00e6rdi fra 5SDCM, det vil sige, at lampens kromaticitetskoordinat skal v\u00e6re i ellipsen, farveforskellen skal v\u00e6re mindre end 5 SDCM for almindelige energibesparende lamper. For farveforskelle ellipsediagram er den ydre ring 6SDCM svarende til den nationale standard, den indre ring er 5SDCM svarende til international standard.&nbsp;<\/p><p>Industristandard, Energy Star ANSI C78.376, farveforskel\u22647SDCM; EU standard&nbsp;<a href=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2020\/02\/IEC60081-2002-Standard-Free-Download.pdf\">IEC60081<\/a>, Farveforskel\u22647SDCM; National standard GB10682-2002, farveforskel\u22645SDCM.<\/p>\n<p>I lysstofr\u00f8ret, da t\u00e6theden af r\u00f8dt, gr\u00f8nt og bl\u00e5t pulver er forskelligt, er det let at for\u00e5rsage farvetemperaturforskel i produktionen. N\u00e5r den f\u00f8rst vises, skal den justere farveforskellen for at justere farvetemperaturforskellen for at sikre lysets lysfarve. Hvid LED som lyskilde, det skal henvise til standardkravet til farveforskel for at guide udviklingen og anvendelsen af hvid LED ny belysningskilde.<\/p>\n<p>EU-standarden ERP, i overensstemmelse med de eksplicitte tekniske krav til regulering af LED-inddelingsomr\u00e5det, SDCM\u2264 6. Radians belysning som led downlight leverand\u00f8r, denne <a href=\"https:\/\/radianslighting.com\/da\/vare\/dimmable-down-lights\/\">d\u00e6mpbare downlights<\/a> vi er i stand til at opn\u00e5 SDCM&lt;6, i overensstemmelse med den nye ERP-standard.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>SDCM er et akronym, der st\u00e5r for Standard Deviation Color Matching. SDCM har samme betydning som en &quot;MacAdam ellipse&quot;. En 1-trins MacAdam ellipse definerer en zone i CIE 1931 2 grader (xy) farverum, inden for hvilken det menneskelige \u00f8je ikke kan skelne farveforskelle. De fleste LED&#039;er er gemt p\u00e5 4-7 trins niveau, i [\u2026]<\/p>","protected":false},"author":1,"featured_media":7027,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[31],"class_list":["post-4686","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lighting-news","tag-sdcm"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.8 (Yoast SEO v21.9.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Knowledge about SDCM - Radians Lighting<\/title>\n<meta name=\"description\" content=\"Radians lighting is a professional manufacturer working on design and solution of SDCM less 6 Dimmable Down lights.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/radianslighting.com\/da\/knowledge-about-sdcm-radians-lighting.html\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Knowledge about SDCM - Radians Lighting\" \/>\n<meta property=\"og:description\" content=\"Radians lighting is a professional manufacturer working on design and solution of SDCM less 6 Dimmable Down lights.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/radianslighting.com\/da\/knowledge-about-sdcm-radians-lighting.html\/\" \/>\n<meta property=\"og:site_name\" content=\"Radians Lighting\" \/>\n<meta property=\"article:published_time\" content=\"2022-08-10T02:54:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-20T07:28:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/radianslighting.com\/wp-content\/uploads\/2024\/04\/RSRD1G7R-\u62f7\u8d1d.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"kevin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Skrevet af\" \/>\n\t<meta name=\"twitter:data1\" content=\"kevin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimeret l\u00e6setid\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutter\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/radianslighting.com\/knowledge-about-sdcm-radians-lighting.html#article\",\"isPartOf\":{\"@id\":\"https:\/\/radianslighting.com\/knowledge-about-sdcm-radians-lighting.html\"},\"author\":{\"name\":\"kevin\",\"@id\":\"https:\/\/radianslighting.com\/#\/schema\/person\/478a314460292aa17ad5fca1d66774aa\"},\"headline\":\"Knowledge about SDCM &#8211; 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