{"id":1178,"date":"2022-12-21T17:09:49","date_gmt":"2022-12-21T16:09:49","guid":{"rendered":"https:\/\/scispx.com\/instruments\/coloromat-100\/"},"modified":"2025-06-13T13:12:15","modified_gmt":"2025-06-13T11:12:15","slug":"coloromat-100-spectrophotometre-pour-la-mesure-de-couleur","status":"publish","type":"instruments","link":"https:\/\/scispx.com\/fr\/instruments\/coloromat-100\/","title":{"rendered":"Coloromat 100"},"content":{"rendered":"

Spectrophotom\u00e8tre pour la mesure de couleur<\/h2>\n

Le Coloromat 100 est un spectrophotom\u00e8tre qui permet une mesure facile et fiable de la couleur des liquides.<\/strong>Il offre un mode de mesure continu avec une fr\u00e9quence configurable, id\u00e9al pour surveiller les variations de couleur dans les flux de production. La transmission, l\u2019extinction et les unit\u00e9s de couleur ICUMSA \u00e0 la longueur d\u2019onde standard de 420 nm sont incluses en standard.<\/p>\n

 <\/p>\n

Facile \u00e0 utiliser\u00a0<\/strong><\/h3>\n

L\u2019\u00e9cran tactile permet l\u2019utilisation de touches de fonction et la saisie alphanum\u00e9rique, facilitant l\u2019entr\u00e9e d\u2019informations telles que les noms de lots et les d\u00e9tails des utilisateurs. Les longueurs d\u2019onde peuvent \u00e9galement \u00eatre s\u00e9lectionn\u00e9es directement via l\u2019\u00e9cran tactile. L\u2019instrument est livr\u00e9 avec trois longueurs d\u2019onde standard et peut int\u00e9grer en option jusqu\u2019\u00e0 six longueurs d\u2019onde suppl\u00e9mentaires personnalis\u00e9es, offrant ainsi une large gamme d\u2019applications.<\/p>\n

Gr\u00e2ce \u00e0 la chambre d\u2019\u00e9chantillon spacieuse, il est possible d\u2019utiliser aussi bien des tubes polarim\u00e9triques \u00e0 passage continu jusqu\u2019\u00e0 100 mm que des cuvettes standard, permettant ainsi un remplissage facile et un haut d\u00e9bit d\u2019\u00e9chantillons. De plus, l\u2019utilisation d\u2019un tube de 100 mm am\u00e9liore consid\u00e9rablement la pr\u00e9cision et la r\u00e9solution des mesures, jusqu\u2019\u00e0 dix fois sup\u00e9rieures \u00e0 celles obtenues avec une cuvette de 10 mm.<\/p>\n

De plus, son compartiment d\u2019\u00e9chantillon est ouvert en haut et en bas, ce qui emp\u00eache tout d\u00e9versement de p\u00e9n\u00e9trer dans l\u2019appareil. Gr\u00e2ce \u00e0 son design optique unique, le Coloromat n\u2019est pas affect\u00e9 par la lumi\u00e8re parasite. Ce spectrophotom\u00e8tre dispose \u00e9galement d\u2019un mode de mesure en continu avec une fr\u00e9quence d\u2019\u00e9chantillonnage librement configurable, id\u00e9al pour le suivi des variations de couleur dans les flux de production au fil du temps.<\/p>\n

 <\/p>\n

Caract\u00e9ristiques du spectrophotom\u00e8tre pour la mesure de couleur<\/strong><\/h3>\n
    \n
  • M\u00e9thodes ICUMSA int\u00e9gr\u00e9es<\/li>\n
  • Mesures objectives et reproductibles<\/li>\n
  • Jusqu'\u00e0 neuf longueurs d'onde fixes<\/li>\n
  • Tubes polarim\u00e9triques jusqu'\u00e0 100 mm<\/li>\n
  • Mesure en mode simple ou en flux continu<\/li>\n
  • Commande \u00e0 distance via PC<\/li>\n
  • Sortie des donn\u00e9es vers un PC ou une imprimante directement connect\u00e9e<\/li>\n
  • Jusqu'\u00e0 250 m\u00e9thodes programmables<\/li>\n
  • Stockage interne des r\u00e9sultats<\/li>\n
  • Documentation conforme BPL\/BPF<\/li>\n<\/ul>\n

     <\/p>\n

    Applications\u00a0<\/strong><\/h3>\n
      \n
    • D\u00e9termination enzymatique<\/li>\n
    • Mesure de la couleur du sucre cristallin liquide (ICUMSA)<\/li>\n
    • D\u00e9termination de l\u2019indice de couleur des boissons (ex. : boissons gazeuses, vin, etc.)<\/li>\n
    • D\u00e9termination de la couleur des extraits (ex. : caf\u00e9, etc.)<\/li>\n
    • Mesure de la couleur de la bi\u00e8re et du mo\u00fbt (indice de couleur EBC)<\/li>\n
    • Mesures biochromatiques<\/li>\n
    • M\u00e9thodes multi-normes<\/li>\n
    • Mesures d\u2019extinction simples<\/li>\n
    • Surveillance des variations de couleur en fonction du temps<\/li>\n<\/ul>\n

       <\/p>\n

      Sp\u00e9cifications du spectrophotom\u00e8tre pour la mesure de couleur<\/strong><\/h3>\n
      \n
      \n
      \n
      \n\n\n\n\n\n\n\n\n\n
      Optique<\/strong><\/td>\nPhotom\u00e8tre \u00e0 faisceau unique<\/td>\n<\/tr>\n
      Plage de longueurs d\u2019onde<\/strong><\/td>\n340 - 900 nm*<\/td>\n<\/tr>\n
      Filtres pr\u00e9install\u00e9s<\/strong><\/td>\n560, 420, 720 nm<\/td>\n<\/tr>\n
      FWHM<\/strong><\/td>\n420 nm = 4 nm**
      \n720 et 560 nm = 7 nm**<\/td>\n<\/tr>\n
      Longueur d'onde<\/strong> s\u00e9lection<\/strong><\/td>\nVia l'\u00e9cran tactile<\/td>\n<\/tr>\n
      R\u00e9solution de l'extinction<\/strong><\/td>\n0.001<\/td>\n<\/tr>\n
      Pr\u00e9cision de la mesure<\/strong><\/td>\n\u00b1 0,020 extinction \u00e0 420 nm
      \n\u00b1 0,010 extinction \u00e0 560 nm
      \n\u00b1 0,010 extinction \u00e0 720 nm
      \n\u00b1 0,020 extinction avec les filtres optionnels<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

       <\/p>\n<\/div>\n<\/div>\n

      \n

      M\u00e9thode ICUMSA<\/strong><\/h3>\n
      \n\n\n\n\n\n
      Plage de mesure<\/strong><\/td>\n0 - 16 000 unit\u00e9s ICUMSA (UI)<\/td>\n<\/tr>\n
      R\u00e9solution ICUMSA<\/strong><\/td>\n1 UI<\/td>\n<\/tr>\n
      Pr\u00e9cision IU<\/strong><\/td>\n\u00b1 10 % pour les couleurs < 20 IU
      \n\u00b1 5 % pour les couleurs > 20 UI<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

       <\/p>\n<\/div>\n<\/div>\n

      \n

      Informations compl\u00e9mentaires<\/strong><\/h3>\n
      \n\n\n\n\n\n\n\n\n
      Source lumineuse<\/strong><\/td>\nLED<\/td>\n<\/tr>\n
      Interface op\u00e9rateur<\/strong><\/td>\n\u00c9cran tactile pour les fonctions directes et les entr\u00e9es alphanum\u00e9riques<\/td>\n<\/tr>\n
      Pr\u00e9sentation des donn\u00e9es<\/strong><\/td>\nAffichage graphique<\/td>\n<\/tr>\n
      Sortie de donn\u00e9es<\/strong><\/td>\nRS232C ET USB<\/td>\n<\/tr>\n
      Temp\u00e9rature de fonctionnement<\/strong><\/td>\n10 - 40\u00b0C<\/td>\n<\/tr>\n
      Langues<\/strong><\/td>\nAnglais et allemand, autres sur demande<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      * Pour les WL 700 nm, des LED suppl\u00e9mentaires peuvent \u00eatre n\u00e9cessaires pour garantir la pr\u00e9cision et la stabilit\u00e9 des mesures.
      \n** Cette largeur de demi-valeur tr\u00e8s \u00e9troite permet une grande pr\u00e9cision de mesure ainsi qu'une tr\u00e8s bonne r\u00e9p\u00e9tabilit\u00e9.<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Mesure facile et fiable de la couleur des liquides <\/p>","protected":false},"featured_media":3981,"template":"","brands":[266],"applications":[299],"markets":[29,15,27,32,31],"class_list":["post-1178","instruments","type-instruments","status-publish","has-post-thumbnail","hentry","brands-schmidt-_haensch","applications-colorimeter","markets-distilled-alcohol-drinks","markets-food-and-beverage","markets-fruit-and-vegetables","markets-sugar-industry","markets-water-and-soft-drinks"],"acf":[],"yoast_head":"\nColoromat 100 | Spectrophotometer for Colour Measurement<\/title>\n<meta name=\"description\" content=\"Spectrophotometer for easy and reliable colour measurement of liquids, featuring a continuous measuring mode with a freely configurable rate.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/scispx.com\/fr\/instruments\/coloromat-100\/\" \/>\n<meta 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