{"id":41380,"date":"2012-10-04T07:54:27","date_gmt":"2012-10-04T05:54:27","guid":{"rendered":"http:\/\/www.olino.org\/?p=41380"},"modified":"2012-12-05T17:22:52","modified_gmt":"2012-12-05T16:22:52","slug":"lemnis-lighting-asia-duurproef-pharox-asia-led-glas-tl-buis-60-cm","status":"publish","type":"post","link":"https:\/\/olino.org\/blog\/nl\/articles\/2012\/10\/04\/lemnis-lighting-asia-duurproef-pharox-asia-led-glas-tl-buis-60-cm\/","title":{"rendered":"Lemnis Lighting Asia &#8211; Duurproef Pharox Asia Led glas tl-buis 60 cm"},"content":{"rendered":"<p><a href=\"http:\/\/www.olino.org\/wp-content\/uploads\/2011\/12\/Lemnis_GlassTube_60cm.jpg\" class=\"thickbox no_icon\"><img decoding=\"async\" loading=\"lazy\" class=\"alignright size-thumbnail wp-image-34177\" title=\"Lemnis_GlassTube_60cm\" src=\"http:\/\/www.olino.org\/wp-content\/uploads\/2011\/12\/Lemnis_GlassTube_60cm-100x35.jpg\" alt=\"\" width=\"100\" height=\"35\" srcset=\"https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2011\/12\/Lemnis_GlassTube_60cm-100x35.jpg 100w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2011\/12\/Lemnis_GlassTube_60cm-400x141.jpg 400w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2011\/12\/Lemnis_GlassTube_60cm.jpg 1024w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/><\/a>Lemnis Lighting Asia heeft haar glazen ledbuis in duurproef laten plaatsen. Deze lamp is <a href=\"http:\/\/www.olino.org\/articles\/2012\/01\/23\/lemnis-lighting-asia-pharox-asia-led-glas-tl-buis-60-cm\">eerder gemeten<\/a> geweest.<\/p>\n<p>Dit artikel presenteert de levensduurresultaten.<\/p>\n<p><!--more--><\/p>\n<h3>Samenvatting meetgegevens<\/h3>\n<table border=\"0\">\n<tbody>\n<tr>\n<th>parameter<\/th>\n<th>initieel<\/th>\n<th>na test levensduur (6300 uur)<\/th>\n<th>opmerkingen<\/th>\n<\/tr>\n<tr>\n<td>Kleurtemperatuur<\/td>\n<td>5084 K<\/td>\n<td>5019 K<\/td>\n<td>neutraalwit<\/td>\n<\/tr>\n<tr>\n<td>Lichtsterkte I<sub>v<\/sub><\/td>\n<td>378.5 Cd<\/td>\n<td>379.5 Cd<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Stralingshoek<\/td>\n<td>118 deg<\/td>\n<td>120 deg<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Vermogen P<\/td>\n<td>10.8 W<\/td>\n<td>10.6 W<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"http:\/\/www.olino.org\/articles\/2006\/09\/16\/powerfactor\" target=\"_blank\">Power Factor<\/a><\/td>\n<td>0.92<\/td>\n<td>0.92<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Lichtstroom<\/td>\n<td>1194 lm<\/td>\n<td>1238 lm<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Effici\u00ebntie<\/td>\n<td>111 lm\/W<\/td>\n<td>117 lm\/W<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>CRI_Ra<\/td>\n<td>92<\/td>\n<td>93<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Co\u00f6rdinaten kleursoort diagram<\/td>\n<td>x=0.3451 en y=0.3687<\/td>\n<td>x=0.3472 en y=0.3689<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Testduur en testomgeving<\/h3>\n<p>De lamp is in test gegaan op 13 dec 2011 en is gestopt op 1 sept 2012. De samenvattingstabel geeft de data weer na 6300 uur. De onderstaande grafieken geven de resultaten weer.<\/p>\n<p>Gedurende deze tijd heeft delamp de volgende omgevingstemperatuur en luchtvochtigheid gezien.<\/p>\n<p><em><a href=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/09\/2011_09_2012_01.png\" class=\"thickbox no_icon\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-40553\" title=\"2011_09_2012_01\" src=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/09\/2011_09_2012_01-400x243.png\" alt=\"\" width=\"400\" height=\"243\" srcset=\"https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2011_09_2012_01-400x243.png 400w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2011_09_2012_01-100x60.png 100w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2011_09_2012_01-1024x622.png 1024w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2011_09_2012_01.png 1027w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/em><\/p>\n<p><em>Periode sept 2011 &#8211; jan 2012.<br \/>\n<\/em><\/p>\n<p><em><a href=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/09\/2012_01_31_2012_03_28.png\" class=\"thickbox no_icon\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-40551\" title=\"2012_01_31_2012_03_28\" src=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/09\/2012_01_31_2012_03_28-400x242.png\" alt=\"\" width=\"400\" height=\"242\" srcset=\"https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2012_01_31_2012_03_28-400x242.png 400w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2012_01_31_2012_03_28-100x60.png 100w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2012_01_31_2012_03_28-1024x621.png 1024w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2012_01_31_2012_03_28.png 1041w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/em><\/p>\n<p><em>Periode jan 2012 &#8211; maart 2012.<\/em><\/p>\n<p><em><a href=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/09\/2012_04_2012_07.png\" class=\"thickbox no_icon\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-40552\" title=\"2012_04_2012_07\" src=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/09\/2012_04_2012_07-400x242.png\" alt=\"\" width=\"400\" height=\"242\" srcset=\"https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2012_04_2012_07-400x242.png 400w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2012_04_2012_07-100x60.png 100w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2012_04_2012_07-1024x619.png 1024w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2012_04_2012_07.png 1034w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/em><\/p>\n<p><em>April 2012 &#8211; juli 2012.<\/em><\/p>\n<p><em><a href=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/09\/2012_07_2012_09.png\" class=\"thickbox no_icon\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-40554\" title=\"2012_07_2012_09\" src=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/09\/2012_07_2012_09-400x242.png\" alt=\"\" width=\"400\" height=\"242\" srcset=\"https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2012_07_2012_09-400x242.png 400w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2012_07_2012_09-100x60.png 100w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2012_07_2012_09-1024x619.png 1024w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/09\/2012_07_2012_09.png 1038w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/em><\/p>\n<p><em>Juli 2012 &#8211; sept 2012.<\/em><\/p>\n<p>De temperatuur in de buurt van de lamp varieerde van 15 &#8211; 32 graden C  in die periode, en de relatieve luchtvochtigheid van 15 &#8211; 80 %.<\/p>\n<h3>Verloop van de lampparameters<\/h3>\n<p><a href=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/10\/Lemnis60cmGlassTube_verloopLamppars.png\" class=\"thickbox no_icon\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-41383\" title=\"Lemnis60cmGlassTube_verloopLamppars\" src=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/10\/Lemnis60cmGlassTube_verloopLamppars-400x322.png\" alt=\"\" width=\"400\" height=\"322\" srcset=\"https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/10\/Lemnis60cmGlassTube_verloopLamppars-400x322.png 400w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/10\/Lemnis60cmGlassTube_verloopLamppars-100x80.png 100w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/10\/Lemnis60cmGlassTube_verloopLamppars.png 637w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p><em>Het verloop van diverse lampparameters gedurende de levensduurtest.<\/em><\/p>\n<p>Zie het <a href=\"http:\/\/www.olino.org\/articles\/2010\/01\/13\/duurproef-opstelling\" target=\"_blank\">uitlegartikel op de OliNo site<\/a> voor meer uitleg over de testmethodiek.<\/p>\n<p>Er kan een extrapolatie gemaakt worden naar het 70 %  verlichtingssterkteniveau, waarbij de verandering van  verlichtingssterkte als directe maat wordt genomen voor de verandering  van de totale lichtstroom.<\/p>\n<p>De extrapolatie laat zien dat er nauwelijks verlies is in intensiteit.<\/p>\n<p><a href=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/10\/Lemnis60cmGlasstube_verloopEv.png\" class=\"thickbox no_icon\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-41382\" title=\"Lemnis60cmGlasstube_verloopEv\" src=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/10\/Lemnis60cmGlasstube_verloopEv-400x308.png\" alt=\"\" width=\"400\" height=\"308\" srcset=\"https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/10\/Lemnis60cmGlasstube_verloopEv-400x308.png 400w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/10\/Lemnis60cmGlasstube_verloopEv-100x77.png 100w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/10\/Lemnis60cmGlasstube_verloopEv.png 638w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p><em>Extrapolatie van verlichtingssterkte.<\/em><\/p>\n<p>Zie het <a href=\"http:\/\/www.olino.org\/articles\/2010\/01\/13\/duurproef-opstelling\" target=\"_blank\">uitlegartikel op de OliNo site<\/a> voor meer uitleg en de link naar het document over de methode van extrapolatie.<\/p>\n<p>Het resultaat waarbij de verlichtingssterkte gedaald is tot 70 % ligt &gt;&gt; 30.000 uur. Dit is een zeer goed resultaat.<\/p>\n<p>Noot: er is gebruik gemaakt van een meting recht onder de ledbuis en die is weergegeven. Wordt gekeken naar de lichtstroom (flux) dan is er sprake van een zeer kleine toename. Het stralenpatroon is iets veranderd; de bundel is iets breder geworden (zie ook de kleine toename van de stralingshoek).<\/p>\n<h3>Kleurverloop<\/h3>\n<p>Ook het kleurverloop is gemeten gedurende de testtijd.<\/p>\n<p><a href=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/10\/chromaticity_visualization_Lemnis60cmGlasstube.png\" class=\"thickbox no_icon\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-41384\" title=\"chromaticity_visualization_Lemnis60cmGlasstube\" src=\"http:\/\/www.olino.org\/wp-content\/uploads\/2012\/10\/chromaticity_visualization_Lemnis60cmGlasstube-400x374.png\" alt=\"\" width=\"400\" height=\"374\" srcset=\"https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/10\/chromaticity_visualization_Lemnis60cmGlasstube-400x374.png 400w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/10\/chromaticity_visualization_Lemnis60cmGlasstube-100x93.png 100w, https:\/\/olino.org\/blog\/nl\/wp-content\/uploads\/2012\/10\/chromaticity_visualization_Lemnis60cmGlasstube.png 733w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p><em>Kleurverloop gedurende de duurproef.<\/em><\/p>\n<p>De kleurcoordinaten die zijn aangegeven in rood (het rode kruis geeft het meet punt aan na 1000 uur). Na ruim 6000 uur valt het kleurpunt nog ruim binnen een 4 staps McAdams ellips.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lemnis Lighting Asia heeft haar glazen ledbuis in duurproef laten plaatsen. Deze lamp is eerder gemeten geweest. Dit artikel presenteert de levensduurresultaten.<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[125],"tags":[],"_links":{"self":[{"href":"https:\/\/olino.org\/blog\/nl\/wp-json\/wp\/v2\/posts\/41380"}],"collection":[{"href":"https:\/\/olino.org\/blog\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/olino.org\/blog\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/olino.org\/blog\/nl\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/olino.org\/blog\/nl\/wp-json\/wp\/v2\/comments?post=41380"}],"version-history":[{"count":5,"href":"https:\/\/olino.org\/blog\/nl\/wp-json\/wp\/v2\/posts\/41380\/revisions"}],"predecessor-version":[{"id":41386,"href":"https:\/\/olino.org\/blog\/nl\/wp-json\/wp\/v2\/posts\/41380\/revisions\/41386"}],"wp:attachment":[{"href":"https:\/\/olino.org\/blog\/nl\/wp-json\/wp\/v2\/media?parent=41380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/olino.org\/blog\/nl\/wp-json\/wp\/v2\/categories?post=41380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/olino.org\/blog\/nl\/wp-json\/wp\/v2\/tags?post=41380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}