{"id":341526,"date":"2025-05-13T08:50:00","date_gmt":"2025-05-13T07:50:00","guid":{"rendered":"https:\/\/hunterlab.de\/mesurer-les-produits-de-boulangerie-avec-le-colorimetre-aeros-2\/"},"modified":"2025-05-14T10:49:57","modified_gmt":"2025-05-14T09:49:57","slug":"mesurer-les-produits-de-boulangerie-avec-le-colorimetre-aeros","status":"publish","type":"post","link":"https:\/\/www.hunterlab.eu\/fr\/mesurer-les-produits-de-boulangerie-avec-le-colorimetre-aeros\/","title":{"rendered":"Mesurer les produits de boulangerie avec le colorim\u00e8tre Aeros"},"content":{"rendered":"

[et_pb_section fb_built=\u00a0\u00bb1″ _builder_version=\u00a0\u00bb4.16″ global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][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\u00bb4.24.2″ 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

\"Aeros\"<\/strong>Comme les produits de boulangerie ont souvent une surface irr\u00e9guli\u00e8re<\/strong> et sont partiellement recouverts de grains ou de p\u00e9pites de chocolat, la surface est consid\u00e9r\u00e9e comme un tout pour la mesure de la couleur. Jusqu’\u00e0 pr\u00e9sent, il \u00e9tait n\u00e9cessaire de calculer la moyenne de plusieurs mesures en raison de la petite surface de mesure des colorim\u00e8tres habituels. <\/p>\n

Calcul de la moyenne<\/h3>\n

La t\u00eate de mesure de l’Aeros peut \u00eatre r\u00e9gl\u00e9e horizontalement et donc positionn\u00e9e de mani\u00e8re excentr\u00e9e au-dessus du bord d’une coupelle ou d’un plateau d’\u00e9chantillons. Pour la mesure, le plateau\/la plaque tourne sous le capteur pendant que l’appareil effectue 35 mesures<\/strong> en 5 secondes<\/strong> et en fait la moyenne. Cela permet de d\u00e9tecter la surface du petit pain\/biscuit et d’obtenir une mesure pr\u00e9cise et r\u00e9p\u00e9table de la couleur du produit. <\/p>\n

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\"\"<\/p>\n

La manipulation des \u00e9chantillons est simple, puisqu’il suffit de d\u00e9poser le produit sur un plat ou une assiette nue en formant un cercle. Il suffit de veiller \u00e0 ce que le fond de la barquette soit enti\u00e8rement recouvert par le mat\u00e9riau, par exemple pour les biscuits, en les empilant deux fois l’une sur l’autre (voir photo de gauche). <\/p>\n

Ajustement de la hauteur de l’Aeros<\/h3>\n

La hauteur id\u00e9ale du capteur au-dessus de l’\u00e9chantillon est assur\u00e9e par mesure de distance IR, ce qui garantit une mesure pr\u00e9cise de la couleur. Ensuite, l’\u00e9chantillon tourne sous le capteur positionn\u00e9 de mani\u00e8re excentr\u00e9e. Pendant la rotation, plusieurs mesures sont effectu\u00e9es \u00e0 la suite et la moyenne est calcul\u00e9e automatiquement. Gr\u00e2ce \u00e0 la surface de mesure inhabituellement grande<\/strong> qui est ainsi balay\u00e9e, il est possible de reproduire la couleur des aliments de mani\u00e8re tr\u00e8s pr\u00e9cise dans l’ensemble. <\/p>\n

Une comparaison avec des mesures interm\u00e9diaires sans flash de mesure garantit que la mesure n’est pas sensible \u00e0 la lumi\u00e8re ambiante existante.<\/p>\n

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\"Biscuits\"Comme cette m\u00e9thode de mesure sans contact<\/strong> est tr\u00e8s facile \u00e0 utiliser et que les r\u00e9sultats de mesure<\/strong> sont extr\u00eamement pr\u00e9cis et r\u00e9p\u00e9tables<\/strong>, cette m\u00e9thode est recommand\u00e9e pour la mesure de petits produits de boulangerie, de petits pains ou d’autres produits de boulangerie.<\/p>\n

Pour les fabricants de produits de boulangerie, le degr\u00e9 de brunissement, la luminosit\u00e9 et l’obscurit\u00e9 sont des crit\u00e8res de classification visuelle de leur produit. La valeur BCU est souvent prise en compte. Il s’agit d’une unit\u00e9 de contraste de cuisson (Baking Contrast Unit, BCU) qui indique la clart\u00e9 ou l’obscurit\u00e9 d’un produit. L’\u00e9chelle va de 0,0 pour les produits fonc\u00e9s \u00e0 5,25 pour les produits clairs. L’\u00e9chelle BCU est disponible dans le logiciel int\u00e9gr\u00e9 de l’Aeros<\/a>, ainsi que toutes les autres \u00e9chelles de couleurs et indices importants (CIE L,a,b). <\/p>\n

HunterLab mais offre \u00e9galement des solutions pour la mesure des biscuits et autres produits de boulangerie avec mesure de la couleur en ligne ou inline dans la cha\u00eene de production.<\/strong><\/a>ainsi que des des appareils portables<\/strong><\/a> pour mesurer des points de mesure individuels sur le produit lui-m\u00eame.<\/p>\n

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Comme les produits de boulangerie ont souvent une surface irr\u00e9guli\u00e8re et sont partiellement recouverts de grains ou de p\u00e9pites de chocolat, la surface est consid\u00e9r\u00e9e comme un tout pour la mesure de la couleur. Jusqu’\u00e0 pr\u00e9sent, il \u00e9tait n\u00e9cessaire de calculer la moyenne de plusieurs mesures en raison de la petite surface de mesure des colorim\u00e8tres habituels. <\/p>\n","protected":false},"author":3,"featured_media":281637,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"\"\" \r\n\r\nOur airfreight staff attaches great importance to customizing the booking process for our customers. That\u2019s why we strive to find the air freight solution that best suits your needs. We\u2019ll ask you when the freight is available, best suits your needs. We\u2019ll ask you when the freight is available, what the required delivery date is, and best suits your needs. We\u2019ll ask you when the freight is available,\r\n\r\nbottlenecks. In 2019, 2.2 million electric cars 1 were sold, representing just 2.5% of global car sales. In 2020, the overall car market contracted but electric car sales bucked the trend, rising million and representing 4.1% of total car sales.\r\n\r\n\u00a0\r\n

\u201cAnd the day came when the risk to remain tight in a bud was more painful than the risk it took to blossom.\u201d\r\n\r\nTomas Reuss<\/cite><\/blockquote>\r\n

<\/h2>\r\n

Context switch to boost productivity<\/h2>\r\nbottlenecks. In 2019, 2.2 million electric cars 1 were sold, representing just 2.5% of global car sales. In 2020, the overall car market contracted but electric car sales bucked the trend, rising million and representing 4.1% of total car sales.\r\n\r\nbottlenecks. In 2019, 2.2 million electric cars 1 were sold, representing just 2.5% of global car sales. In 2020, the overall car market contracted but electric car sales bucked the trend, rising million and representing 4.1% of total car sales.\r\n\r\nbottlenecks. In 2019, 2.2 million electric cars 1 were sold, representing just 2.5% of global car sales. In 2020, the overall car market contracted but electric car sales bucked the trend, rising million and representing 4.1% of total car sales.\"\"\u00a0bottlenecks. In 2019, 2.2 million electric cars 1 were sold, representing just 2.5% of global car sales. In 2020, the overall car market contracted but electric car sales bucked the trend, rising million and representing 4.1% of total car sales.\r\n\r\nbottlenecks. In 2019, 2.2 million electric cars 1 were sold, electric representing just 2.5% of global car sales. In 2020, the overall car market contracted but electric car sales bucked the trend, rising a to 3 million and representing 4.1% of total car sales. of global car sales. In 2020, the overall a market contracted but electric car sales bucked the trend, rising to 3 million and representing electric bottlenecks. In 2019, 2.2 million electric cars 1 were sold, representing just 2.5% of in global car sales. In 2020, the overall car market contracted but electric car sales bucked the a trend, rising to 3 million and representing 4.1% of total car sales.\r\n\r\n\u00a0\r\n\r\n\r\n\"\"bottlenecks. In 2019, 2.2 million electric cars 1 were sold, representing just 2.5% of global car sales. In 2020, the overall car market contracted but electric car sales bucked the trend, rising million and representing 4.1% of total car sales.\r\n\r\nbottlenecks. In 2019, 2.2 million electric cars 1 were sold, representing just 2.5% of global car sales. In 2020, the overall car market contracted but electric car sales bucked the trend, rising million and representing 4.1% of total car sales. bottlenecks. In 2019, 2.2 million electric cars were sold, representing just 2.5% of global car sales. In 2020, the overall car market contract electric car sales bucked the trend, rising to 3 million.","_et_gb_content_width":"","footnotes":""},"categories":[808],"tags":[1088,1089,868,1057],"class_list":["post-341526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-colorimetrie","tag-aeros-fr","tag-biscuits","tag-colorimetrie","tag-produits-de-boulangerie"],"_links":{"self":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts\/341526","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/comments?post=341526"}],"version-history":[{"count":0,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts\/341526\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/media\/281637"}],"wp:attachment":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/media?parent=341526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/categories?post=341526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/tags?post=341526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}