{"id":32,"date":"2012-11-27T08:09:00","date_gmt":"2012-11-27T10:09:00","guid":{"rendered":""},"modified":"2025-08-04T18:46:10","modified_gmt":"2025-08-04T21:46:10","slug":"calculo-luminotecnico","status":"publish","type":"post","link":"https:\/\/pedrogargalaca.com.br\/index.php\/2012\/11\/27\/calculo-luminotecnico\/","title":{"rendered":"C\u00e1lculo Luminot\u00e9cnico"},"content":{"rendered":"<p>Constantemente me deparo com situa\u00e7\u00f5es onde profissionais necessitam calcular a quantidade de l\u00e2mpadas para iluminar uma determinada \u00e1rea da empresa ou local de trabalho. O minist\u00e9rio do trabalho especifica uma intensidade luminosa m\u00ednima para uma mesa ou \u00e1rea de trabalho, mas para n\u00f3s que somos profissionais do gerenciamento de cores, \u00e9 fundamental atender \u00e0s especifica\u00e7\u00f5es da Norma ISO 3664. Segundo a norma, para as esta\u00e7\u00f5es de an\u00e1lise de prova e impress\u00e3o, devemos ter um fluxo luminoso de 2000 lux. Portanto devemos calcular a quantidade de l\u00e2mpadas da seguinte forma:<\/p>\n<div class=\"separator\" style=\"clear: both; text-align: center;\">\n<a href=\"http:\/\/pedrogargalaca.com.br\/wp-content\/uploads\/2012\/11\/Untitled1.png\" imageanchor=\"1\" style=\"margin-left: 1em; margin-right: 1em;\"><img loading=\"lazy\" decoding=\"async\" width=\"80\" height=\"34\" border=\"0\" src=\"http:\/\/pedrogargalaca.com.br\/wp-content\/uploads\/2012\/11\/Untitled1.png\" class=\"wp-image-33\" \/><\/a><\/div>\n<p>Onde:<\/p>\n<style>\n<!--\n \/* Font Definitions *\/\n@font-face\n {font-family:\"Cambria Math\";\n panose-1:0 0 0 0 0 0 0 0 0 0;\n mso-font-charset:1;\n mso-generic-font-family:roman;\n mso-font-format:other;\n mso-font-pitch:variable;\n mso-font-signature:0 0 0 0 0 0;}\n \/* Style Definitions *\/\np.MsoNormal, li.MsoNormal, div.MsoNormal\n {mso-style-unhide:no;\n mso-style-qformat:yes;\n mso-style-parent:\"\";\n margin:0cm;\n margin-bottom:.0001pt;\n mso-pagination:widow-orphan;\n font-size:10.0pt;\n font-family:\"Times New Roman\";\n mso-fareast-font-family:\"Times New Roman\";\n mso-ansi-language:PT;\n mso-fareast-language:PT;}\n.MsoChpDefault\n {mso-style-type:export-only;\n mso-default-props:yes;\n font-size:10.0pt;\n mso-ansi-font-size:10.0pt;\n mso-bidi-font-size:10.0pt;}\n@page WordSection1\n {size:612.0pt 792.0pt;\n margin:72.0pt 90.0pt 72.0pt 90.0pt;\n mso-header-margin:36.0pt;\n mso-footer-margin:36.0pt;\n mso-paper-source:0;}\ndiv.WordSection1\n {page:WordSection1;}\n<\/style>\n\n\n\n\n\n\n<br \/>\n\n\n<div style=\"margin-left: 35.4pt; text-align: justify; text-indent: 35.4pt;\">\n<span lang=\"PT\" style=\"font-size: 11.0pt; mso-bidi-font-size: 10.0pt;\">N -\nn\u00famero de l\u00e2mpadas<\/span><\/div>\n\n\n\n\n<div style=\"margin-left: 35.4pt; text-align: justify; text-indent: 35.4pt;\">\n<span lang=\"PT\" style=\"font-size: 11.0pt; mso-bidi-font-size: 10.0pt;\">I -\nn\u00edvel luminoso (em lux)<\/span><\/div>\n\n\n\n\n<div style=\"margin-left: 35.4pt; text-align: justify; text-indent: 35.4pt;\">\n<span lang=\"PT\" style=\"font-size: 11.0pt; mso-bidi-font-size: 10.0pt;\">A -\n\u00e1rea (em m2)<\/span><\/div>\n\n\n\n\n<div style=\"margin-left: 35.4pt; text-align: justify; text-indent: 35.4pt;\">\n\n\n<style>\n<!--\n \/* Font Definitions *\/\n@font-face\n {font-family:\"Cambria Math\";\n panose-1:0 0 0 0 0 0 0 0 0 0;\n mso-font-charset:1;\n mso-generic-font-family:roman;\n mso-font-format:other;\n mso-font-pitch:variable;\n mso-font-signature:0 0 0 0 0 0;}\n \/* Style Definitions *\/\np.MsoNormal, li.MsoNormal, div.MsoNormal\n {mso-style-unhide:no;\n mso-style-qformat:yes;\n mso-style-parent:\"\";\n margin:0cm;\n margin-bottom:.0001pt;\n mso-pagination:widow-orphan;\n font-size:10.0pt;\n font-family:\"Times New Roman\";\n mso-fareast-font-family:\"Times New Roman\";\n mso-ansi-language:PT;\n mso-fareast-language:PT;}\n.MsoChpDefault\n {mso-style-type:export-only;\n mso-default-props:yes;\n font-size:10.0pt;\n mso-ansi-font-size:10.0pt;\n mso-bidi-font-size:10.0pt;}\n@page WordSection1\n {size:612.0pt 792.0pt;\n margin:72.0pt 90.0pt 72.0pt 90.0pt;\n mso-header-margin:36.0pt;\n mso-footer-margin:36.0pt;\n mso-paper-source:0;}\ndiv.WordSection1\n {page:WordSection1;}\n<\/style>\n\n\n<\/div>\n\n\n&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; <span lang=\"PT\" style=\"font-size: 11.0pt; mso-bidi-font-size: 10.0pt;\">\u2205- fluxo da l\u00e2mpada (em lux)<\/span>\n<br \/>\n\n\n<div style=\"margin-left: 35.4pt; text-align: justify; text-indent: 35.4pt;\">\n<span lang=\"PT\" style=\"font-size: 11.0pt; mso-bidi-font-size: 10.0pt;\">f<sub>m<\/sub>\n- factor de manuten\u00e7\u00e3o (valor tabelado)<\/span><\/div>\n\n\n\n\n<div style=\"margin-left: 35.4pt; text-align: justify; text-indent: 35.4pt;\">\n<span lang=\"PT\" style=\"font-size: 11.0pt; mso-bidi-font-size: 10.0pt;\">f<sub>u<\/sub>\n- factor de utiliza\u00e7\u00e3o (valor tabelado)<\/span><\/div>\n\n\n\n\n<div style=\"margin-left: 35.4pt; text-align: justify; text-indent: 35.4pt;\">\n<span lang=\"PT\" style=\"font-size: 11.0pt; mso-bidi-font-size: 10.0pt;\"><br \/><\/span><\/div>\n\n\n\n\n<div style=\"margin-left: 35.4pt; text-align: justify; text-indent: 35.4pt;\">\n<span lang=\"PT\" style=\"font-size: 11.0pt; mso-bidi-font-size: 10.0pt;\">Um abra\u00e7o \u00e0 todos...<\/span><\/div>\n\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Constantemente me deparo com situa\u00e7\u00f5es onde profissionais necessitam calcular a quantidade de l\u00e2mpadas para iluminar uma determinada \u00e1rea da empresa ou local de trabalho. O minist\u00e9rio do trabalho especifica uma intensidade luminosa m\u00ednima para uma mesa ou \u00e1rea de trabalho, mas para n\u00f3s que somos profissionais do gerenciamento de cores, \u00e9 fundamental atender \u00e0s especifica\u00e7\u00f5es [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":33,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-32","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sem-categoria"],"_links":{"self":[{"href":"https:\/\/pedrogargalaca.com.br\/index.php\/wp-json\/wp\/v2\/posts\/32","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pedrogargalaca.com.br\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pedrogargalaca.com.br\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pedrogargalaca.com.br\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/pedrogargalaca.com.br\/index.php\/wp-json\/wp\/v2\/comments?post=32"}],"version-history":[{"count":0,"href":"https:\/\/pedrogargalaca.com.br\/index.php\/wp-json\/wp\/v2\/posts\/32\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pedrogargalaca.com.br\/index.php\/wp-json\/wp\/v2\/media\/33"}],"wp:attachment":[{"href":"https:\/\/pedrogargalaca.com.br\/index.php\/wp-json\/wp\/v2\/media?parent=32"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pedrogargalaca.com.br\/index.php\/wp-json\/wp\/v2\/categories?post=32"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pedrogargalaca.com.br\/index.php\/wp-json\/wp\/v2\/tags?post=32"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}