![\"Colorim\u00e9trie](\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Farbmessung-von-Granulat-Pellets-Masterbatches-HunterLab-Agera-1920w-300x200.jpg\")
Une analyse de lib\u00e9ration<\/strong> fiable lors de la production de granul\u00e9s plastiques<\/strong> est importante pour garantir une qualit\u00e9 de couleur constante du produit final. Pour cela, il est utile de d\u00e9finir le plus pr\u00e9cis\u00e9ment possible la corr\u00e9lation entre la couleur des granul\u00e9s et les plaquettes d’\u00e9chantillons de couleur extrud\u00e9es<\/strong>, ce qui permet de r\u00e9duire le nombre d’extrusions n\u00e9cessaires. Un spectrophotom\u00e8tre permettant de mesurer \u00e0 la fois les pastilles et les plaquettes<\/strong> est donc utile. Bien entendu, le processus de mesure doit \u00eatre aussi simple que possible et ne pas ralentir le flux de travail. <\/p>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.16″ background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4″ _builder_version=\u00a0\u00bb4.16″ custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.24.3″ text_font_size=\u00a0\u00bb18px\u00a0\u00bb header_3_font=\u00a0\u00bb||||||||\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n
Comme les granul\u00e9s ont une surface in\u00e9gale<\/strong>, il faut examiner la plus grande surface possible lors de la mesure de la couleur, ou bien il faut pouvoir calculer<\/strong> simplement la moyenne de plusieurs mesures<\/strong>. En outre, on souhaite \u00e9galement utiliser le m\u00eame appareil pour examiner les plaquettes d’\u00e9chantillons extrud\u00e9es. Il est donc souhaitable de pouvoir mesurer facilement les granul\u00e9s et les plaquettes afin de pouvoir d\u00e9terminer les valeurs de couleur L*, a* et b*<\/strong> ainsi que directement l’indice de clart\u00e9 YI<\/strong>, habituel pour les granul\u00e9s translucides. <\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.16″ background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4″ _builder_version=\u00a0\u00bb4.16″ custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.24.3″ text_font_size=\u00a0\u00bb18px\u00a0\u00bb header_3_font=\u00a0\u00bb||||||||\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n L’Agera poss\u00e8de une ouverture de mesure<\/strong> relativement grande (51 mm)<\/strong> avec le diaphragme de la cuvette, ce qui permet de mesurer une surface relativement importante de granul\u00e9s \u00e0 travers le fond d’une cuvette en verre. Si cela ne suffit pas pour obtenir des mesures r\u00e9p\u00e9tables, il est tr\u00e8s facile de configurer un calcul automatis\u00e9 de la moyenne. La mesure de la couleur des plaquettes d’\u00e9chantillons extrud\u00e9s<\/strong> peut \u00eatre effectu\u00e9e sur le m\u00eame instrument avec le diaphragme standard. Cela permet de d\u00e9finir la relation entre la couleur des pastilles et celle des plaquettes<\/strong> dans l’application et donc de minimiser<\/strong> la fr\u00e9quence des extrusions<\/strong>. <\/p>\n La mesure – tr\u00e8s simple :<\/strong><\/p>\n Les accessoires :<\/strong><\/p>\n [\/et_pb_text][difl_dual_button btn_left_background_bgcolor=\u00a0\u00bb#DC4A50″ use_left_button_icon=\u00a0\u00bboff\u00a0\u00bb btn_right_background_bgcolor=\u00a0\u00bb#FFFFFF\u00a0\u00bb use_right_button_icon=\u00a0\u00bboff\u00a0\u00bb left_button=\u00a0\u00bbN'h\u00e9sitez pas \u00e0 nous contacter, nous serons ravis de vous conseiller !\u00a0\u00bb left_button_url=\u00a0\u00bb@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM4NTAiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@\u00a0\u00bb left_button_wrapper_margin=\u00a0\u00bb|12px|||false|false\u00a0\u00bb right_button_wrapper_margin=\u00a0\u00bb|||12px|false|false\u00a0\u00bb left_button_padding=\u00a0\u00bb16px|24px|16px|24px|true|true\u00a0\u00bb left_button_padding_tablet=\u00a0\u00bb16px|24px|16px|24px|true|true\u00a0\u00bb left_button_padding_phone=\u00a0\u00bb16px|16px|16px|16px|true|true\u00a0\u00bb left_button_padding_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb right_button_padding=\u00a0\u00bb16px|24px|16px|24px|true|true\u00a0\u00bb right_button_padding_tablet=\u00a0\u00bb16px|24px|16px|24px|true|true\u00a0\u00bb right_button_padding_phone=\u00a0\u00bb16px|16px|16px|16px|true|true\u00a0\u00bb right_button_padding_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb alignment_tablet=\u00a0\u00bbcenter\u00a0\u00bb alignment_phone=\u00a0\u00bbcenter\u00a0\u00bb alignment_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.2″ _dynamic_attributes=\u00a0\u00bbleft_button_url\u00a0\u00bb _module_preset=\u00a0\u00bbbe95d251-2d55-4926-b8b4-f039f8b01275″ left_button_font=\u00a0\u00bb|700|||||||\u00a0\u00bb left_button_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb left_button_font_size=\u00a0\u00bb16px\u00a0\u00bb left_button_line_height=\u00a0\u00bb22px\u00a0\u00bb right_button_font=\u00a0\u00bbNunito Sans|700|||||||\u00a0\u00bb right_button_text_color=\u00a0\u00bb#E63D28″ right_button_font_size=\u00a0\u00bb16px\u00a0\u00bb right_button_line_height=\u00a0\u00bb22px\u00a0\u00bb custom_margin=\u00a0\u00bb20px||||false|false\u00a0\u00bb left_button_text_align_tablet=\u00a0\u00bb\u00a0\u00bb left_button_text_align_phone=\u00a0\u00bbcenter\u00a0\u00bb left_button_text_align_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb left_button_font_size_tablet=\u00a0\u00bb16px\u00a0\u00bb left_button_font_size_phone=\u00a0\u00bb14px\u00a0\u00bb left_button_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb left_button_line_height_tablet=\u00a0\u00bb22px\u00a0\u00bb left_button_line_height_phone=\u00a0\u00bb20px\u00a0\u00bb left_button_line_height_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb right_button_font_size_tablet=\u00a0\u00bb16px\u00a0\u00bb right_button_font_size_phone=\u00a0\u00bb14px\u00a0\u00bb right_button_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb right_button_line_height_tablet=\u00a0\u00bb22px\u00a0\u00bb right_button_line_height_phone=\u00a0\u00bb20px\u00a0\u00bb right_button_line_height_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb border_radii_left_button=\u00a0\u00bbon|4px|4px|4px|4px\u00a0\u00bb border_width_all_left_button=\u00a0\u00bb2px\u00a0\u00bb border_color_all_left_button=\u00a0\u00bb#DC4A50″ border_radii_right_button=\u00a0\u00bbon|4px|4px|4px|4px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb btn_left_background_bgcolor__hover_enabled=\u00a0\u00bbon|desktop\u00a0\u00bb btn_left_background_bgcolor__hover=\u00a0\u00bb#FFFFFF\u00a0\u00bb left_button_text_color__hover_enabled=\u00a0\u00bbon|hover\u00a0\u00bb left_button_text_color__hover=\u00a0\u00bb#dc4a50″ btn_right_background_bgcolor__hover_enabled=\u00a0\u00bbon|desktop\u00a0\u00bb btn_right_background_bgcolor__hover=\u00a0\u00bb#E63D28″ right_button_text_color__hover_enabled=\u00a0\u00bbon|hover\u00a0\u00bb right_button_text_color__hover=\u00a0\u00bb#FFFFFF\u00a0\u00bb][\/difl_dual_button][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" Une analyse de lib\u00e9ration fiable lors de la production de granul\u00e9s plastiques est importante pour garantir une qualit\u00e9 de couleur constante du produit final. Pour cela, il est utile de d\u00e9finir le plus pr\u00e9cis\u00e9ment possible la corr\u00e9lation entre la couleur des granul\u00e9s et les plaquettes d’\u00e9chantillons de couleur extrud\u00e9es, ce qui permet de r\u00e9duire le nombre d’extrusions n\u00e9cessaires. Un spectrophotom\u00e8tre permettant de mesurer \u00e0 la fois les pastilles et les plaquettes est donc utile. Bien entendu, le processus de mesure doit \u00eatre aussi simple que possible et ne pas ralentir le flux de travail. <\/p>\n","protected":false},"author":2,"featured_media":284788,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[808],"tags":[868,1077,1319],"class_list":["post-341369","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-colorimetrie","tag-colorimetrie","tag-granules","tag-pellets-en-plastique"],"_links":{"self":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts\/341369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/comments?post=341369"}],"version-history":[{"count":0,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts\/341369\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/media\/284788"}],"wp:attachment":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/media?parent=341369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/categories?post=341369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/tags?post=341369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"Ad-Plastics-Colour-Measurement-Agera-HunterLab\"](\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Ad-Plastics-Colour-Measurement-Agera-HunterLab-www-1920w-300x261.jpg\")
La t\u00e2che<\/strong><\/p>\n![\"Colorim\u00e9trie-translucide-granulaire-HunterLab\"](\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Farbmessung-transluzentes-Granulat-HunterLab-1920w-200x300.jpg\")
La solution<\/strong><\/p>\n\n
\n