{"id":193936,"date":"2022-11-08T09:45:20","date_gmt":"2022-11-08T09:45:20","guid":{"rendered":"https:\/\/blog.hannaservice.eu\/industrie-petrochimique-determination-de-tan-et-tbn-avec-des-sondes-photometriques\/"},"modified":"2022-11-10T13:47:58","modified_gmt":"2022-11-10T13:47:58","slug":"industrie-petrochimique-determination-de-tan-et-tbn-avec-des-sondes-photometriques","status":"publish","type":"post","link":"https:\/\/blog.hannaservice.eu\/fr\/industrie-petrochimique-determination-de-tan-et-tbn-avec-des-sondes-photometriques\/","title":{"rendered":"Industrie p\u00e9trochimique &#8211; D\u00e9termination de TAN et TBN avec des sondes photom\u00e9triques"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"193936\" class=\"elementor elementor-193936 elementor-193275\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d3ce133 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d3ce133\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2e8f279\" data-id=\"2e8f279\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-212cf80 elementor-widget elementor-widget-image\" data-id=\"212cf80\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"483\" height=\"322\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Elektrode-Slika-1.jpg\" class=\"attachment-large size-large wp-image-193287\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Elektrode-Slika-1.jpg 483w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Elektrode-Slika-1-300x200.jpg 300w\" sizes=\"(max-width: 483px) 100vw, 483px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-573c7a7\" data-id=\"573c7a7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cb329f2 elementor-widget elementor-widget-text-editor\" data-id=\"cb329f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tHanna<br>\nPhotom\u00e9trique<br>\n\u00c9lectrodes\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2474465 elementor-widget elementor-widget-text-editor\" data-id=\"2474465\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\u00e0 utiliser avec notre<br>\nTitreurs potentiom\u00e9triques automatiques\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c428876 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c428876\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4144c0a\" data-id=\"4144c0a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9f7c827 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9f7c827\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b78b778 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b78b778\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f5156cd\" data-id=\"f5156cd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0d6361c elementor-widget elementor-widget-text-editor\" data-id=\"0d6361c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tCes sondes photom\u00e9triques sont utilis\u00e9es avec un titrage potentiom\u00e9trique pour la d\u00e9tection du point final d&rsquo;\u00e9quivalence des r\u00e9actions colorim\u00e9triques. Ces sondes sont disponibles dans 4 longueurs d&rsquo;onde diff\u00e9rentes de 470 nm \u00e0 625 nm et disposent d&rsquo;un connecteur BNC universel qui est utilis\u00e9 comme entr\u00e9e potentiom\u00e9trique sur les titrateurs et passeurs d&rsquo;\u00e9chantillons Hanna.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2985d90 elementor-widget elementor-widget-text-editor\" data-id=\"2985d90\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\u00c0 propos de<br>\nPhotom\u00e9trique\n\u00c9lectrodes\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-407e462 elementor-widget elementor-widget-text-editor\" data-id=\"407e462\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLes \u00e9lectrodes pH, ORP et ISE sont couramment utilis\u00e9es dans les titrages potentiom\u00e9triques. Ces sondes produisent une tension qui change lorsqu&rsquo;un titrant est dos\u00e9 dans l&rsquo;\u00e9chantillon en cours d&rsquo;analyse.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c709915\" data-id=\"c709915\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5f855e5 elementor-widget elementor-widget-image\" data-id=\"5f855e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"400\" height=\"589\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI932-sa-Elektrodom.jpg\" class=\"attachment-large size-large wp-image-193298\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI932-sa-Elektrodom.jpg 400w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI932-sa-Elektrodom-204x300.jpg 204w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0043766 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0043766\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-33e7641 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"33e7641\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d9739f2\" data-id=\"d9739f2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dab3160 elementor-widget elementor-widget-text-editor\" data-id=\"dab3160\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLa famille de sondes photom\u00e9triques Hanna utilise le principe de l&rsquo;absorbance \u00e0 une longueur d&rsquo;onde sp\u00e9cifique pour identifier le point d&rsquo;\u00e9quivalence d&rsquo;un titrage \u00e0 l&rsquo;aide d&rsquo;un indicateur de couleur. Le changement de couleur d&rsquo;une solution provoque un changement brusque de l&rsquo;absorbance qui provoque \u00e9galement un changement brusque de la r\u00e9ponse mV.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-be85988 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"be85988\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c6c98d1\" data-id=\"c6c98d1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-084c90e elementor-widget elementor-widget-image\" data-id=\"084c90e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"484\" height=\"356\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Titration-Liquid.jpg\" class=\"attachment-large size-large wp-image-193308\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Titration-Liquid.jpg 484w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Titration-Liquid-300x221.jpg 300w\" sizes=\"(max-width: 484px) 100vw, 484px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7ee6fd4\" data-id=\"7ee6fd4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f1fa2a0 elementor-widget elementor-widget-text-editor\" data-id=\"f1fa2a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tIl est courant qu&rsquo;un titrage complexom\u00e9trique se termine par une r\u00e9ponse plate en mV. En utilisant le titrateur potentiom\u00e9trique Hanna, il est possible de programmer l&rsquo;appareil de mesure pour qu&rsquo;il utilise la d\u00e9riv\u00e9e premi\u00e8re comme point final. Ce programme est id\u00e9al car lorsqu&rsquo;un indicateur de couleur est utilis\u00e9, le changement de couleur se produit tr\u00e8s distinctement.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39a036f elementor-widget elementor-widget-text-editor\" data-id=\"39a036f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tL&rsquo;utilisation d&rsquo;une sonde photom\u00e9trique pour le titrage potentiom\u00e9trique peut \u00eatre utilis\u00e9e pour une vari\u00e9t\u00e9 de titrages complexom\u00e9triques, y compris la duret\u00e9 de l&rsquo;eau de calcium et de magn\u00e9sium et le fer, l&rsquo;aluminium et le calcium dans les tests de mat\u00e9riaux en ciment.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1c788e3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1c788e3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a4a1d90\" data-id=\"a4a1d90\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-694dae5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"694dae5\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-b782d78\" data-id=\"b782d78\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-05a34ab elementor-widget elementor-widget-text-editor\" data-id=\"05a34ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLa sonde photom\u00e9trique est \u00e9galement id\u00e9ale pour les titrages non aqueux tels que l&rsquo;indice d&rsquo;acide total (TAN) et l&rsquo;indice de base total (TBN) des produits p\u00e9troliers en raison de ses avantages par rapport \u00e0 une \u00e9lectrode de pH standard.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-cc869d9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cc869d9\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-ea60a56\" data-id=\"ea60a56\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-012e799 elementor-widget elementor-widget-text-editor\" data-id=\"012e799\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tAvec la sonde photom\u00e9trique, il n&rsquo;y a pas de solution de remplissage \u00e0 changer pour \u00eatre compatible avec un \u00e9chantillon non aqueux et il n&rsquo;y a pas de capteur de pH \u00e0 encrasser.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-277128f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"277128f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-87f845c\" data-id=\"87f845c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f1809e5 elementor-widget elementor-widget-image\" data-id=\"f1809e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"369\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Slika-elektrode-u-drzacu.jpg\" class=\"attachment-large size-large wp-image-193318\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Slika-elektrode-u-drzacu.jpg 474w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Slika-elektrode-u-drzacu-300x234.jpg 300w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-70e9691 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"70e9691\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-cdee784\" data-id=\"cdee784\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c2f46af elementor-widget elementor-widget-image\" data-id=\"c2f46af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"434\" height=\"418\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Features.jpg\" class=\"attachment-large size-large wp-image-193334\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Features.jpg 434w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Features-300x289.jpg 300w\" sizes=\"(max-width: 434px) 100vw, 434px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-805aef1\" data-id=\"805aef1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-70a89a5 elementor-widget elementor-widget-text-editor\" data-id=\"70a89a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tFonctionnalit\u00e9s\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc17c3f elementor-widget elementor-widget-text-editor\" data-id=\"bc17c3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tMesure r\u00e9fl\u00e9chissante\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83b9ed7 elementor-widget elementor-widget-text-editor\" data-id=\"83b9ed7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tPermet une haute sensibilit\u00e9 aux couleurs dans un design compact. Chaque sonde a une LED \u00e0 une longueur d&rsquo;onde sp\u00e9cifique qui fait briller la lumi\u00e8re \u00e0 travers l&rsquo;\u00e9chantillon et r\u00e9fl\u00e9chie par un miroir en platine scell\u00e9 dans du verre. La mesure r\u00e9fl\u00e9chissante a une longueur de trajet fixe et permet une sensibilit\u00e9 \u00e9lev\u00e9e aux couleurs dans un design compact.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9117224 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9117224\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a6b23dc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a6b23dc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-52ceaea\" data-id=\"52ceaea\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-39e523d elementor-widget elementor-widget-text-editor\" data-id=\"39e523d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tConception \u00e0 cellules ouvertes\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a5b1db elementor-widget elementor-widget-text-editor\" data-id=\"2a5b1db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLa conception \u00e0 cellules ouvertes des sondes qui permet \u00e0 la solution de passer \u00e0 l&rsquo;aide d&rsquo;un agitateur.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-212a75f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"212a75f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-11d145a\" data-id=\"11d145a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4f0d941 elementor-widget elementor-widget-image\" data-id=\"4f0d941\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"299\" height=\"213\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Open-Call-Design.jpg\" class=\"attachment-large size-large wp-image-193344\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2b6d15e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2b6d15e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3c52f22\" data-id=\"3c52f22\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-99988b3 elementor-widget elementor-widget-image\" data-id=\"99988b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"429\" height=\"267\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Glass-Body.jpg\" class=\"attachment-large size-large wp-image-193357\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Glass-Body.jpg 429w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Glass-Body-300x187.jpg 300w\" sizes=\"(max-width: 429px) 100vw, 429px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2d0559b\" data-id=\"2d0559b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b484b96 elementor-widget elementor-widget-text-editor\" data-id=\"b484b96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tCorps en verre\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cad44ca elementor-widget elementor-widget-text-editor\" data-id=\"cad44ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tToutes les sondes photom\u00e9triques ont un corps en verre qui offre une excellente r\u00e9sistance chimique. Le corps de l&rsquo;\u00e9lectrode a un diam\u00e8tre de 12 mm et s&rsquo;ins\u00e8re facilement dans les b\u00e9chers d&rsquo;\u00e9chantillonnage.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a363e3b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a363e3b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6cda403 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6cda403\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-406189b\" data-id=\"406189b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-45d6b4d elementor-widget elementor-widget-text-editor\" data-id=\"45d6b4d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tUniversel\nConnecteur BNC\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3031ac6 elementor-widget elementor-widget-text-editor\" data-id=\"3031ac6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLes \u00e9lectrodes photom\u00e9triques Hanna sont dot\u00e9es d&rsquo;un connecteur BNC universel utilis\u00e9 comme entr\u00e9e potentiom\u00e9trique sur les titrateurs et \u00e9chantillonneurs automatiques Hanna.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36fabe8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"36fabe8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0ee9a81\" data-id=\"0ee9a81\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d5807dd elementor-widget elementor-widget-image\" data-id=\"d5807dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"452\" height=\"238\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Universal-BNC-Connector.jpg\" class=\"attachment-large size-large wp-image-193367\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Universal-BNC-Connector.jpg 452w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Universal-BNC-Connector-300x158.jpg 300w\" sizes=\"(max-width: 452px) 100vw, 452px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-58196ab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"58196ab\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9e7ca5a\" data-id=\"9e7ca5a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7921b97 elementor-widget elementor-widget-image\" data-id=\"7921b97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"442\" height=\"191\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Temperature-compensation.jpg\" class=\"attachment-large size-large wp-image-193374\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Temperature-compensation.jpg 442w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Temperature-compensation-300x130.jpg 300w\" sizes=\"(max-width: 442px) 100vw, 442px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-df76f87\" data-id=\"df76f87\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-492f0bd elementor-widget elementor-widget-text-editor\" data-id=\"492f0bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tCompensation de temp\u00e9rature\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-085e733 elementor-widget elementor-widget-text-editor\" data-id=\"085e733\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLa d\u00e9rive due aux variations de temp\u00e9rature est automatiquement compens\u00e9e.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6633524 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"6633524\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-82aacfd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"82aacfd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c4c8a94\" data-id=\"c4c8a94\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e2835f4 elementor-widget elementor-widget-text-editor\" data-id=\"e2835f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tPotentiom\u00e8tre de luminosit\u00e9 LED\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7550d4a elementor-widget elementor-widget-text-editor\" data-id=\"7550d4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tSi n\u00e9cessaire, un trimmer est fourni dans la t\u00eate de l&rsquo;\u00e9lectrode pour ajuster la valeur de sortie de la led.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e2f373 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0e2f373\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-64b5f43\" data-id=\"64b5f43\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9d4043e elementor-widget elementor-widget-image\" data-id=\"9d4043e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"454\" height=\"169\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/LED-brightness-trimmer.jpg\" class=\"attachment-large size-large wp-image-193384\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/LED-brightness-trimmer.jpg 454w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/LED-brightness-trimmer-300x112.jpg 300w\" sizes=\"(max-width: 454px) 100vw, 454px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-003fd7b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"003fd7b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3d365b3\" data-id=\"3d365b3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2544363 elementor-widget elementor-widget-heading\" data-id=\"2544363\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HI90060x <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2713547 elementor-widget elementor-widget-text-editor\" data-id=\"2713547\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tS\u00e9rie d&rsquo;\u00e9lectrodes photom\u00e9triques\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ce6ac39 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ce6ac39\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-810434d\" data-id=\"810434d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-42fe89e elementor-widget elementor-widget-text-editor\" data-id=\"42fe89e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tToutes les \u00e9lectrodes photom\u00e9triques Hanna ont la m\u00eame conception mais varient dans la longueur d&rsquo;onde de la lumi\u00e8re utilis\u00e9e pour l&rsquo;analyse photom\u00e9trique.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-36f4c6c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"36f4c6c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-b38a968\" data-id=\"b38a968\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a9c59c8 elementor-widget elementor-widget-heading\" data-id=\"a9c59c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HI900601<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef92493 elementor-widget elementor-widget-image\" data-id=\"ef92493\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"199\" height=\"600\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI900601-199x600.jpg\" class=\"attachment-large size-large wp-image-193409\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI900601-199x600.jpg 199w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI900601.jpg 228w\" sizes=\"(max-width: 199px) 100vw, 199px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f277de elementor-hidden-desktop elementor-widget elementor-widget-heading\" data-id=\"0f277de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.hannamaroc.com\/catalogsearch\/result\/?q=HI900601\" target=\"_blank\">ACHETER<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6fed29d elementor-align-center elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-button\" data-id=\"6fed29d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xl\" href=\"https:\/\/www.hannamaroc.com\/catalogsearch\/result\/?q=HI900601\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ACHETER<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52927a4 elementor-widget elementor-widget-text-editor\" data-id=\"52927a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tgamme de mV<br>\n10 \u00e0 1100 mV<br>\nLongueur d&rsquo;onde<br>\n@ 525 nm<br>\nCouleur des DEL<br>\nDEL verte\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-c81112a\" data-id=\"c81112a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-30aac7a elementor-widget elementor-widget-heading\" data-id=\"30aac7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HI900602<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ee9792 elementor-widget elementor-widget-image\" data-id=\"6ee9792\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"199\" height=\"600\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI900602-199x600.jpg\" class=\"attachment-large size-large wp-image-193419\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI900602-199x600.jpg 199w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI900602.jpg 228w\" sizes=\"(max-width: 199px) 100vw, 199px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c31d6ca elementor-hidden-desktop elementor-widget elementor-widget-heading\" data-id=\"c31d6ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.hannamaroc.com\/catalogsearch\/result\/?q=HI900601\" target=\"_blank\">ACHETER<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dbfe2d0 elementor-align-center elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-button\" data-id=\"dbfe2d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xl\" href=\"https:\/\/www.hannamaroc.com\/catalogsearch\/result\/?q=HI900601\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ACHETER<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a5f415 elementor-widget elementor-widget-text-editor\" data-id=\"1a5f415\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tgamme de mV<br>\n10 \u00e0 1100 mV<br>\nLongueur d&rsquo;onde<br>\n@ 625 nm<br>\nCouleur des DEL<br>\nDEL rouge\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-87401c1\" data-id=\"87401c1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d6bac3 elementor-widget elementor-widget-heading\" data-id=\"4d6bac3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HI900603<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35d065f elementor-widget elementor-widget-image\" data-id=\"35d065f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"199\" height=\"600\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI900603-199x600.jpg\" class=\"attachment-large size-large wp-image-193426\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI900603-199x600.jpg 199w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI900603.jpg 228w\" sizes=\"(max-width: 199px) 100vw, 199px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9953196 elementor-hidden-desktop elementor-widget elementor-widget-heading\" data-id=\"9953196\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.hannamaroc.com\/catalogsearch\/result\/?q=HI900601\" target=\"_blank\">ACHETER<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e5b8e2 elementor-align-center elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-button\" data-id=\"6e5b8e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xl\" href=\"https:\/\/www.hannamaroc.com\/catalogsearch\/result\/?q=HI900601\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ACHETER<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86817fb elementor-widget elementor-widget-text-editor\" data-id=\"86817fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tgamme de mV<br>\n10 \u00e0 1100 mV<br>\nLongueur d&rsquo;onde<br>\n@ 590 nm<br>\nCouleur des DEL<br>\nDEL orange<br>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-8c266c4\" data-id=\"8c266c4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b0349b9 elementor-widget elementor-widget-heading\" data-id=\"b0349b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HI900604<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d049f3d elementor-widget elementor-widget-image\" data-id=\"d049f3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"199\" height=\"600\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI900604-199x600.jpg\" class=\"attachment-large size-large wp-image-193433\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI900604-199x600.jpg 199w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI900604.jpg 228w\" sizes=\"(max-width: 199px) 100vw, 199px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c9a698 elementor-hidden-desktop elementor-widget elementor-widget-heading\" data-id=\"5c9a698\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.hannamaroc.com\/catalogsearch\/result\/?q=HI900601\" target=\"_blank\">ACHETER<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a115bd8 elementor-align-center elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-button\" data-id=\"a115bd8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xl\" href=\"https:\/\/www.hannamaroc.com\/catalogsearch\/result\/?q=HI900601\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ACHETER<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6af098 elementor-widget elementor-widget-text-editor\" data-id=\"b6af098\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tgamme de mV<br>\n10 \u00e0 1100 mV<br>\nLongueur d&rsquo;onde<br>\n@ 470 nm<br>\nCouleur des DEL<br>\nDEL bleue\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-379eb7a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"379eb7a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-54569a8\" data-id=\"54569a8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-57c47c6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"57c47c6\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-137c102\" data-id=\"137c102\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bd251ff elementor-widget elementor-widget-text-editor\" data-id=\"bd251ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tTotal<br>\nBase<br>\nNum\u00e9ro (TBN)\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-615d699 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"615d699\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-1a9d478\" data-id=\"1a9d478\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-11f0e8d elementor-widget elementor-widget-text-editor\" data-id=\"11f0e8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tL&rsquo;indice de base total (TBN) est une mesure de <strong style=\"color: #005eb8;\">la basicit\u00e9<\/strong> exprim\u00e9e en termes de nombre de milligrammes <strong style=\"color: #005eb8;\">d&rsquo;hydroxyde de potassium<\/strong> par gramme d&rsquo;\u00e9chantillon d&rsquo;huile (mg KOH\/g).\nLe TBN est une mesure importante dans le <strong style=\"color: #005eb8;\">p\u00e9trole<\/strong>\nproduits, et la valeur varie en fonction de son application.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0076f7a elementor-widget elementor-widget-text-editor\" data-id=\"0076f7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u2013 Utilis\u00e9 comme mesure de la r\u00e9partition du p\u00e9trole et des additifs p\u00e9troliers<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-079bf3e\" data-id=\"079bf3e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bc4684b elementor-widget elementor-widget-image\" data-id=\"bc4684b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"335\" height=\"436\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Shell-ulje.jpg\" class=\"attachment-large size-large wp-image-193443\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Shell-ulje.jpg 335w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/Shell-ulje-231x300.jpg 231w\" sizes=\"(max-width: 335px) 100vw, 335px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-638319b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"638319b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-167a2fa\" data-id=\"167a2fa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e0e5df6 elementor-widget elementor-widget-text-editor\" data-id=\"e0e5df6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLe TBN varie g\u00e9n\u00e9ralement:\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6dd15aa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6dd15aa\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f5fa646\" data-id=\"f5fa646\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-87a2afc elementor-widget elementor-widget-text-editor\" data-id=\"87a2afc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n \t<li>6\u20138 mg KOH\/g dans les lubrifiants modernes<\/li>\n \t<li>7\u201310 mg KOH\/g pour une utilisation g\u00e9n\u00e9rale dans les moteurs \u00e0 <strong style=\"color: #005EB8\">combustion interne<\/strong><\/li>\n \t<li>10\u201315 mg KOH\/g pour <strong style=\"color: #005EB8\">les moteurs diesel<\/strong><\/li>\n \t<li>15-80 mg KOH\/g pour les <strong style=\"color: #005EB8\">lubrifiants<\/strong> de qualit\u00e9 marine <\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a787dd elementor-widget elementor-widget-text-editor\" data-id=\"2a787dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLes valeurs TBN sont g\u00e9n\u00e9ralement con\u00e7ues plus \u00e9lev\u00e9es pour augmenter la p\u00e9riode de fonctionnement dans des conditions de fonctionnement difficiles, avant que le lubrifiant ne doive \u00eatre remplac\u00e9.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8ebc7d6\" data-id=\"8ebc7d6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c0d6d67 elementor-widget elementor-widget-text-editor\" data-id=\"c0d6d67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Peut \u00eatre d\u00e9termin\u00e9 par photom\u00e9trie \u00e0 l&rsquo;aide du HI900601 \u00e0 525 nm <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b97e68 elementor-widget elementor-widget-text-editor\" data-id=\"0b97e68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>L&rsquo;indicateur utilis\u00e9 est le m\u00e9thyl orange<\/li>\n<li>Titrer avec 0,1 M HCl dans du 2-propanol jusqu&rsquo;\u00e0 transition du rouge au jaune<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdbca55 elementor-widget elementor-widget-image\" data-id=\"bdbca55\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"454\" height=\"99\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/TBN.jpg\" class=\"attachment-large size-large wp-image-193453\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/TBN.jpg 454w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/TBN-300x65.jpg 300w\" sizes=\"(max-width: 454px) 100vw, 454px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e2de40 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2e2de40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-58daae6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"58daae6\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5fd76d3\" data-id=\"5fd76d3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-91ff632 elementor-widget elementor-widget-text-editor\" data-id=\"91ff632\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tIndice d&rsquo;acide total (TAN)\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-602c4bf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"602c4bf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7149a63\" data-id=\"7149a63\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cfaff7b elementor-widget elementor-widget-text-editor\" data-id=\"cfaff7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong>L&rsquo;indice d&rsquo;acide total (TAN)<\/strong> est une mesure de l&rsquo;acidit\u00e9 d\u00e9termin\u00e9e par la quantit\u00e9 <strong style=\"color: #005eb8;\">d&rsquo;hydroxyde de potassium<\/strong> en milligrammes n\u00e9cessaire pour neutraliser les acides dans un gramme d&rsquo;huile.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-729f7b4 elementor-widget elementor-widget-text-editor\" data-id=\"729f7b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>C&rsquo;est une mesure importante de la qualit\u00e9 du p\u00e9trole brut.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93246e3 elementor-widget elementor-widget-text-editor\" data-id=\"93246e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLa valeur TAN indique \u00e0 la raffinerie de p\u00e9trole brut le potentiel de probl\u00e8mes de <strong style=\"color: #005EB8\">corrosion.<\/strong> Ce sont g\u00e9n\u00e9ralement <strong style=\"color: #005EB8\">les acides napht\u00e9niques<\/strong> du p\u00e9trole brut qui causent des probl\u00e8mes de corrosion. Ce type de corrosion est appel\u00e9 <strong style=\"color: #005EB8\">corrosion par l&rsquo;acide napht\u00e9nique<\/strong>\n (NAC).\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-68c0d81 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"68c0d81\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-bfc81d8\" data-id=\"bfc81d8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d6ce17 elementor-widget elementor-widget-text-editor\" data-id=\"4d6ce17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLes valeurs TAN peuvent \u00e9galement \u00eatre utiles dans d&rsquo;autres industries o\u00f9 les huiles sont utilis\u00e9es comme lubrifiants pour d\u00e9terminer l&rsquo;oxydation et le risque de corrosion ult\u00e9rieur pour les machines. TAN mesure simplement les acides corrosifs pr\u00e9sents dans le fluide et augmentera avec le temps comme indication de la d\u00e9t\u00e9rioration de fluide.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e222dfd elementor-widget elementor-widget-text-editor\" data-id=\"e222dfd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLe p\u00e9trole brut acide signifie que l&rsquo;indice d&rsquo;acide est &gt;0,5 mg de KOH\/g, et le brut \u00e0 TAN \u00e9lev\u00e9 signifie <strong>que l&rsquo;indice d&rsquo;acide est fort, &gt;1,0 mg de KOH\/g.<\/strong>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aec28a2 elementor-widget elementor-widget-text-editor\" data-id=\"aec28a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tG\u00e9n\u00e9ralement, <strong>un indice d&rsquo;acide sup\u00e9rieur \u00e0 1<\/strong> est consid\u00e9r\u00e9 comme \u00e9lev\u00e9.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-91dd832\" data-id=\"91dd832\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1e6a938 elementor-widget elementor-widget-text-editor\" data-id=\"1e6a938\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tPeut \u00eatre d\u00e9termin\u00e9 par photom\u00e9trie \u00e0 l&rsquo;aide du HI900602 \u00e0 625 nm\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-223c2b5 elementor-widget elementor-widget-text-editor\" data-id=\"223c2b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>La solution est titr\u00e9e avec du KOH jusqu&rsquo;au point final vert-brun de la p-naphtolbenz\u00e9ine<\/li>\n<li>Utilis\u00e9 sur les huiles neuves et les huiles qui ne sont pas excessivement fonc\u00e9es<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98baff4 elementor-widget elementor-widget-image\" data-id=\"98baff4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"454\" height=\"99\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/TAN.jpg\" class=\"attachment-large size-large wp-image-193468\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/TAN.jpg 454w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/TAN-300x65.jpg 300w\" sizes=\"(max-width: 454px) 100vw, 454px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9f12ee elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c9f12ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9fca16a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9fca16a\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7d49935\" data-id=\"7d49935\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-59d7297 elementor-widget elementor-widget-text-editor\" data-id=\"59d7297\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tInstruments conformes<br>\naux normes de l&rsquo;industrie !\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b0de073 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b0de073\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-87ed9f1\" data-id=\"87ed9f1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-189ff25 elementor-widget elementor-widget-heading\" data-id=\"189ff25\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HI932<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84c1da3 elementor-widget elementor-widget-text-editor\" data-id=\"84c1da3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tTitreur potentiom\u00e9trique<br>\nautomatique avanc\u00e9\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0c71424 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0c71424\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4dbb1b2\" data-id=\"4dbb1b2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-40f071d elementor-widget elementor-widget-text-editor\" data-id=\"40f071d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLe titreur automatique avanc\u00e9 HI932 est la r\u00e9ponse \u00e0 vos besoins de titrage avanc\u00e9s. Titrez pour une vari\u00e9t\u00e9 de m\u00e9thodes publi\u00e9es d&rsquo;une simple pression sur un bouton, et effectuez des mesures directes et des titrages en retour pour des \u00e9chantillons complexes.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd3a744 elementor-widget elementor-widget-text-editor\" data-id=\"fd3a744\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Indice d&rsquo;acide total (TAN)<\/li>\n<li>Num\u00e9ro de base total (TBN)<\/li>\n<li>ASTM D664<\/li>\n<li>ASTM D2896<\/li>\n<li>ASTM D4739<\/li>\n<li>ASTM D3227<\/li>\n<li>ASTM D1159<\/li>\n<li>Sels &amp; Tensioactifs<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b85e25f\" data-id=\"b85e25f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c37aa09 elementor-widget elementor-widget-image\" data-id=\"c37aa09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"454\" height=\"477\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI932.jpg\" class=\"attachment-large size-large wp-image-193479\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI932.jpg 454w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI932-286x300.jpg 286w\" sizes=\"(max-width: 454px) 100vw, 454px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c129ad elementor-align-center elementor-widget elementor-widget-button\" data-id=\"6c129ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xl\" href=\"https:\/\/www.hannamaroc.com\/titrateur-potentiometrique-automatique-avance-hi932-product\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ACHETER<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d561320 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d561320\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-63f446a\" data-id=\"63f446a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9cc8965 elementor-widget elementor-widget-text-editor\" data-id=\"9cc8965\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tPour ceux qui n\u00e9cessitent une plus grande automatisation, associez votre HI932 \u00e0 l&rsquo;\u00e9chantillonneur automatique HI922 pour obtenir les r\u00e9sultats les plus pr\u00e9cis avec le moins d&rsquo;effort.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1cb447c elementor-widget elementor-widget-text-editor\" data-id=\"1cb447c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Faible encombrement pour optimiser pleinement votre plan de travail et augmenter la productivit\u00e9.<\/li>\n<li>R\u00e9duisez les temps d&rsquo;arr\u00eat et augmentez l&rsquo;efficacit\u00e9 lorsque vous effectuez plusieurs analyses li\u00e9es en s\u00e9quence.<\/li>\n<li>Fonctionne de mani\u00e8re transparente avec l&rsquo;\u00e9chantillonneur automatique HI922 pour l&rsquo;automatisation de jusqu&rsquo;\u00e0 18 \u00e9chantillons.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-19fb677 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"19fb677\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e94f2ea\" data-id=\"e94f2ea\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2a33c3b elementor-widget elementor-widget-heading\" data-id=\"2a33c3b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">HI922<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-640fe34 elementor-widget elementor-widget-text-editor\" data-id=\"640fe34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\u00c9chantillonneur automatique\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0a7d970 elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0a7d970\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-02fc51c\" data-id=\"02fc51c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a1f537e elementor-align-center elementor-widget elementor-widget-button\" data-id=\"a1f537e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xl\" href=\"https:\/\/www.hannamaroc.com\/passeur-d-echantillons-hi922-product\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ACHETER<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-54ac31a\" data-id=\"54ac31a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-020fe3e elementor-widget elementor-widget-image\" data-id=\"020fe3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI922-600x600.jpg\" class=\"attachment-large size-large wp-image-193497\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI922-600x600.jpg 600w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI922-300x300.jpg 300w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI922-150x150.jpg 150w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/11\/HI922.jpg 648w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1c16509 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1c16509\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e161c38\" data-id=\"e161c38\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75d12f1 elementor-widget elementor-widget-text-editor\" data-id=\"75d12f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<strong>Auteur<\/strong>:<br>Nives Vincekovi\u0107 Budor<br>\nmag.ing.chem.ing.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-83c3d02\" data-id=\"83c3d02\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5af0c9b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5af0c9b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9546919\" data-id=\"9546919\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cfb8f40 elementor-widget elementor-widget-image\" data-id=\"cfb8f40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"252\" height=\"74\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/08\/Logo-Hanna-Inst.jpg\" class=\"attachment-large size-large wp-image-177342\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba1b93c elementor-widget elementor-widget-text-editor\" data-id=\"ba1b93c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Avec un excellent produit, d&rsquo;excellents r\u00e9sultats<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6e01b03\" data-id=\"6e01b03\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-285e71f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"285e71f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-e126034\" data-id=\"e126034\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d93c36 elementor-widget elementor-widget-heading\" data-id=\"7d93c36\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Service <\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b4051a5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b4051a5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-ead5684\" data-id=\"ead5684\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-026de0b elementor-widget elementor-widget-heading\" data-id=\"026de0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Entra\u00eenement<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e3a8c01 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e3a8c01\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-dd95147\" data-id=\"dd95147\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a2d781e elementor-widget elementor-widget-heading\" data-id=\"a2d781e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Rapair<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-8fc8b71 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8fc8b71\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-6d347c8\" data-id=\"6d347c8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-647bbb0 elementor-widget elementor-widget-heading\" data-id=\"647bbb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Maintenance<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Hanna Photom\u00e9trique \u00c9lectrodes\u00e0 utiliser avec notre Titreurs potentiom\u00e9triques automatiques Ces sondes photom\u00e9triques sont utilis\u00e9es avec [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":193279,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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Le changement de couleur d&#039;une solution provoque un changement brusque de l&#039;absorbance qui provoque \u00e9galement un changement brusque de la r\u00e9ponse mV.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.hannaservice.eu\/fr\/industrie-petrochimique-determination-de-tan-et-tbn-avec-des-sondes-photometriques\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Industrie p\u00e9trochimique - D\u00e9termination de TAN et TBN avec des sondes photom\u00e9triques - Hanna Instruments Maroc\" \/>\n<meta property=\"og:description\" content=\"La famille de sondes photom\u00e9triques Hanna utilise le principe de l&#039;absorbance \u00e0 une longueur d&#039;onde sp\u00e9cifique pour identifier le point d&#039;\u00e9quivalence d&#039;un titrage \u00e0 l&#039;aide d&#039;un indicateur de couleur. 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