{"id":162111,"date":"2022-03-18T11:29:37","date_gmt":"2022-03-18T11:29:37","guid":{"rendered":"https:\/\/blog.hannaservice.eu\/test-de-durete-de-leau-de-piscine\/"},"modified":"2022-10-10T10:36:25","modified_gmt":"2022-10-10T10:36:25","slug":"test-de-durete-de-leau-de-piscine","status":"publish","type":"post","link":"https:\/\/blog.hannaservice.eu\/fr\/test-de-durete-de-leau-de-piscine\/","title":{"rendered":"Test de duret\u00e9 de l&rsquo;eau de piscine"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"162111\" class=\"elementor elementor-162111 elementor-161456\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5699439 elementor-section-height-min-height elementor-section-items-stretch elementor-section-boxed elementor-section-height-default\" data-id=\"5699439\" 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-4b3cb703\" data-id=\"4b3cb703\" 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-f4522db elementor-widget elementor-widget-image\" data-id=\"f4522db\" 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=\"468\" height=\"585\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/poolhardness.jpg\" class=\"attachment-large size-large wp-image-161523\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/poolhardness.jpg 468w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/poolhardness-240x300.jpg 240w\" sizes=\"(max-width: 468px) 100vw, 468px\" \/>\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-1018a49c\" data-id=\"1018a49c\" 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-1a521255 elementor-widget elementor-widget-text-editor\" data-id=\"1a521255\" 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 style=\"vertical-align: baseline;\"><span style=\"font-family: 'Soho Gothic Pro',sans-serif;\">L&rsquo;eau dure est une eau qui a une forte teneur en min\u00e9raux (contrairement \u00e0 l&rsquo;eau douce). L&rsquo;eau dure est g\u00e9n\u00e9ralement constitu\u00e9e d&rsquo;ions calcium (Ca2+), magn\u00e9sium (Mg2+) et \u00e9ventuellement d&rsquo;autres compos\u00e9s dissous tels que les bicarbonates et les sulfates. Le calcium p\u00e9n\u00e8tre g\u00e9n\u00e9ralement dans l&rsquo;eau sous forme de carbonate de calcium (CaCO3), sous forme de calcaire et de craie, ou de sulfate de calcium (CaSO4), sous forme d&rsquo;autres d\u00e9p\u00f4ts min\u00e9raux. La principale source de magn\u00e9sium est la dolomite (CaMg(CO3)2). L&rsquo;eau dure n&rsquo;est g\u00e9n\u00e9ralement pas nocive et selon l&rsquo;OMS \u00ab\u00a0Il ne semble pas y avoir de preuves convaincantes que la duret\u00e9 de l&rsquo;eau provoque des effets n\u00e9fastes sur la sant\u00e9 chez l&rsquo;homme\u00a0\u00bb<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a1a596 elementor-widget elementor-widget-text-editor\" data-id=\"5a1a596\" 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 style=\"vertical-align: baseline;\">Bien que, quand on pense aux param\u00e8tres touristiques, cela peut faire des ravages.<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-36532d70 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"36532d70\" 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-44cd459\" data-id=\"44cd459\" 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-77ae8d79 elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"77ae8d79\" 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-inner-column elementor-element elementor-element-44ff8113\" data-id=\"44ff8113\" 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-709106dc elementor-cta--skin-classic elementor-animated-content elementor-widget elementor-widget-call-to-action\" data-id=\"709106dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/waterHardnessflower.jpg);\" role=\"img\" aria-label=\"waterHardnessflower\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\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-inner-column elementor-element elementor-element-1cd43127\" data-id=\"1cd43127\" 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-2ad01f1f elementor-widget elementor-widget-heading\" data-id=\"2ad01f1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Si nous nous concentrons sur les piscines, une duret\u00e9 \u00e9lev\u00e9e de l'eau peut affecter l'eau de la piscine de plusieurs mani\u00e8res fondamentales : <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2063e2f7 elementor-widget elementor-widget-text-editor\" data-id=\"2063e2f7\" 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><em>Cela peut provoquer des changements dans l&rsquo;apparence de l&rsquo;eau; l&rsquo;eau peut devenir plus trouble ou laiteuse et avec cela d\u00e9sagr\u00e9able pour les baigneurs<\/em><\/li>\n<li><em>L&rsquo;esth\u00e9tique visuelle de votre piscine peut \u00eatre affect\u00e9e en termes d&rsquo;entartrage causant des r\u00e9sidus blancs laiss\u00e9s sur les \u00e9chelles, les plages de piscine et d&rsquo;autres surfaces.<\/em><\/li>\n<li><em>Dommages \u00e0 la fonctionnalit\u00e9 de l&rsquo;\u00e9quipement ; le tartre peut provoquer un colmatage et bloquer l&rsquo;\u00e9coulement de l&rsquo;eau dans et hors de la piscine<\/em><\/li>\n<li><em>L&rsquo;eau dure rend encore plus difficile l&rsquo;obtention d&rsquo;un bon \u00e9quilibre des param\u00e8tres de l&rsquo;eau (pH, alcalinit\u00e9, chlore) et entra\u00eene une consommation plus \u00e9lev\u00e9e de produits chimiques<\/em><\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d11158d elementor-widget elementor-widget-spacer\" data-id=\"3d11158d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9cdc752 elementor-widget elementor-widget-text-editor\" data-id=\"9cdc752\" 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 style=\"vertical-align: baseline; margin: 0in 0in 19.2pt 0in;\"><span style=\"font-family: 'Soho Gothic Pro',sans-serif;\">Dans la r\u00e9action d&rsquo;\u00e9quilibre suivante, nous pouvons observer la dissolution et la formation de carbonate de calcium et de bicarbonate de calcium (\u00e0 droite) :<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f352930 elementor-widget elementor-widget-text-editor\" data-id=\"f352930\" 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><strong>CaCO<sub>3<\/sub> (s) + CO<sub>2<\/sub> (aq) + H<sub>2<\/sub>O (l)<\/strong><strong>\u21cc<\/strong><strong>Ca<sup>2+<\/sup> (aq) + 2 HCO<sup>\u2212<\/sup><sub>3<\/sub> (aq)<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6430bb30 elementor-widget elementor-widget-spacer\" data-id=\"6430bb30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\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\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-3789fdb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3789fdb\" 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-ff31b1b\" data-id=\"ff31b1b\" 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-a3b8788 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a3b8788\" 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-7de0fc3\" data-id=\"7de0fc3\" 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-d5f5c63 elementor-widget elementor-widget-text-editor\" data-id=\"d5f5c63\" 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>Les ions responsables de la duret\u00e9 permanente de l&rsquo;eau peuvent \u00eatre \u00e9limin\u00e9s \u00e0 l&rsquo;aide d&rsquo;un adoucisseur d&rsquo;eau ou d&rsquo;une colonne d&rsquo;\u00e9change d&rsquo;ions.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c70a4cd eael-table-align-center eael-dt-th-align-left elementor-widget elementor-widget-eael-data-table\" data-id=\"c70a4cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-data-table.default\">\n\t\t\t\t\t\t\t<div class=\"eael-data-table-wrap\" data-table_id=\"c70a4cd\" id=\"eael-data-table-wrapper-c70a4cd\" data-custom_responsive=\"false\">\n\t\t\t<table class=\"tablesorter eael-data-table center\" id=\"eael-data-table-c70a4cd\">\n\t\t\t    <thead>\n\t\t\t        <tr class=\"table-header\">\n\t\t\t\t\t\t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Classification<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">duret\u00e9 en mg-CaCO3\/L<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">duret\u00e9 en mmol\/L<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">duret\u00e9 en dGH\/\u00b0dH<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">duret\u00e9 en ppm<\/span><\/th>\n\t\t\t        \t\t\t\t        <\/tr>\n\t\t\t    <\/thead>\n\t\t\t  \t<tbody>\n\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tDouce\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t0\u201360\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t0\u20130.60\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t0\u20133.37\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t0\u201360\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tMod\u00e9r\u00e9ment dure\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t61\u2013120\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t0.61\u20131.20\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t3.38\u20136.74\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t61\u2013120\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tDure\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t121\u2013180\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t1.21\u20131.80\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t6.75\u201310.11\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t121\u2013180\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tTr\u00e8s dure\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\u2265 181\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\u2265 1.81\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\u2265 10.12\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\u2265 181\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t    <\/tbody>\n\t\t\t<\/table>\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\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-44ad46d8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44ad46d8\" 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-77c2af14\" data-id=\"77c2af14\" 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-735018cf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"735018cf\" 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-7c5489ec\" data-id=\"7c5489ec\" 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-358a4f35 elementor-widget elementor-widget-heading\" data-id=\"358a4f35\" 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\">Comment mesurer la duret\u00e9 de l'eau ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7273b73e elementor-widget elementor-widget-text-editor\" data-id=\"7273b73e\" 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>Il existe plusieurs m\u00e9thodes disponibles, des kits de test de v\u00e9rification rapide, des photom\u00e8tres aux syst\u00e8mes de titrage.<\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-416850b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"416850b\" 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-b91d6de\" data-id=\"b91d6de\" 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-da346f7 elementor-widget elementor-widget-heading\" data-id=\"da346f7\" 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\">HANNA a d\u00e9velopp\u00e9 une nouvelle solution de test \"facile \u00e0 utiliser\" comme alternative aux kits de test chimiques. <\/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-top-section elementor-element elementor-element-bbe39af elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bbe39af\" 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-d82d946\" data-id=\"d82d946\" 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-121015a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"121015a\" 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-9468e53\" data-id=\"9468e53\" 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-c62672b elementor-widget elementor-widget-heading\" data-id=\"c62672b\" 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\">Mini Photom\u00e8tre pour duret\u00e9 \u00e0 gamme \u00e9troite - Checker\u00aeHC HI735<\/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-180c2fa elementor-reverse-tablet elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"180c2fa\" 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-inner-column elementor-element elementor-element-9ffd568\" data-id=\"9ffd568\" 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-202af19 elementor-widget elementor-widget-image\" data-id=\"202af19\" 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=\"600\" height=\"600\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI735a-600x600.png\" class=\"attachment-large size-large wp-image-161573\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI735a-600x600.png 600w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI735a-300x300.png 300w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI735a-150x150.png 150w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI735a-768x768.png 768w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI735a.png 983w\" 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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-78942d6\" data-id=\"78942d6\" 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-0dc2684 elementor-widget elementor-widget-heading\" data-id=\"0dc2684\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Caract\u00e9ristiques en un coup d'\u0153il :<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09fb5cf elementor-widget elementor-widget-text-editor\" data-id=\"09fb5cf\" 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><em>Plus facile \u00e0 utiliser et plus pr\u00e9cis que les kits de test chimique<\/em><\/li>\n<li><em>D\u00e9di\u00e9 \u00e0 un seul param\u00e8tre<\/em><\/li>\n<li><em>Petite taille, Grande Commodit\u00e9<\/em><\/li>\n<li><em>Id\u00e9al pour : Eau potable et de process, syst\u00e8mes de chauffage et de refroidissement, piscines et spas.<\/em><\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2b7150 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"f2b7150\" 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-sm elementor-animation-shrink\" href=\"https:\/\/www.hannamaroc.com\/total-hardness-low-range-checker-checkerrhc-hi735-product\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-shopping-cart\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ACHETER - HI735<\/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-inner-section elementor-element elementor-element-cb81c54 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cb81c54\" 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-inner-column elementor-element elementor-element-ede0221\" data-id=\"ede0221\" 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-d6e10b1 elementor-widget elementor-widget-text-editor\" data-id=\"d6e10b1\" 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>Le HI735 Checker\u00aeHC (Colorim\u00e8tre Portable) est un moyen simple, pr\u00e9cis et \u00e9conomique de mesurer la duret\u00e9 totale. Con\u00e7u comme une alternative plus pr\u00e9cise aux kits de test chimique, le HI735 fournit des r\u00e9sultats rapides et pr\u00e9cis en quelques \u00e9tapes simples. Notre v\u00e9rificateur portable de duret\u00e9 totale \u00e0 faible port\u00e9e vous offre un juste milieu entre une instrumentation avanc\u00e9e et votre kit de test chimique typique.<\/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-inner-column elementor-element elementor-element-2884361\" data-id=\"2884361\" 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-278e2c5 elementor-widget elementor-widget-text-editor\" data-id=\"278e2c5\" 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> Les kits de test standard ont une pr\u00e9cision limit\u00e9e car ils d\u00e9pendent de l&rsquo;\u0153il humain pour faire correspondre les couleurs. Notre colorim\u00e8tre portable \u00e9limine les tracas li\u00e9s \u00e0 la correspondance avec un nuancier en fournissant num\u00e9riquement un r\u00e9sultat direct de la plage basse de duret\u00e9 totale.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d34d09 elementor-widget elementor-widget-text-editor\" data-id=\"4d34d09\" 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>Gamme: 0 \u00e0 350 ppm (mg\/L) en CaCO\u2083<\/li>\n<li>Obtenez des r\u00e9sultats simples avec une op\u00e9ration facile \u00e0 un bouton.<\/li>\n<li>Ne perdez plus de temps \u00e0 faire correspondre un nuancier, obtenez rapidement des r\u00e9sultats directs.<\/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\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-0482107 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0482107\" 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-e260001\" data-id=\"e260001\" 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-b64dab8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b64dab8\" 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-7b3454b\" data-id=\"7b3454b\" 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-0138499 elementor-widget elementor-widget-heading\" data-id=\"0138499\" 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\">Photom\u00e8tre portable de duret\u00e9 totale\u2013 HI97735<\/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-1a581cc elementor-reverse-tablet elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1a581cc\" 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-inner-column elementor-element elementor-element-03dc8c3\" data-id=\"03dc8c3\" 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-b410e95 elementor-widget elementor-widget-image\" data-id=\"b410e95\" 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=\"600\" height=\"600\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735-600x600.jpg\" class=\"attachment-large size-large wp-image-161588\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735-600x600.jpg 600w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735-300x300.jpg 300w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735-150x150.jpg 150w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735.jpg 700w\" 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<div class=\"elementor-element elementor-element-465b688 elementor-widget elementor-widget-image\" data-id=\"465b688\" 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=\"539\" height=\"479\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/diagram.png\" class=\"attachment-large size-large wp-image-161600\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/diagram.png 539w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/diagram-300x267.png 300w\" sizes=\"(max-width: 539px) 100vw, 539px\" \/>\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-inner-column elementor-element elementor-element-804aaa6\" data-id=\"804aaa6\" 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-34f5bce elementor-widget elementor-widget-text-editor\" data-id=\"34f5bce\" 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>Le photom\u00e8tre de duret\u00e9 totale HI97735 combine pr\u00e9cision et facilit\u00e9 d&rsquo;utilisation dans une conception simple et portable. Le syst\u00e8me optique avanc\u00e9 offre une pr\u00e9cision de qualit\u00e9 laboratoire tandis que sa conception conviviale est facile pour tout utilisateur, ce qui en fait le photom\u00e8tre parfait pour vos besoins de test de qualit\u00e9 de l&rsquo;eau. Le photom\u00e8tre HI97735 mesure la duret\u00e9 totale dans des \u00e9chantillons d&rsquo;eau jusqu&rsquo;\u00e0 750 mg\/L (ppm) CaCO<sub>3<\/sub>.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c9aa7e elementor-widget elementor-widget-text-editor\" data-id=\"8c9aa7e\" 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>Aucun temps de pr\u00e9chauffage n\u00e9cessaire avant de prendre une mesure.<\/li>\n<li>Mode didacticiel pour des instructions simples \u00e9tape par \u00e9tape.<\/li>\n<li>CAL Check pour la v\u00e9rification des performances et l&rsquo;\u00e9talonnage<\/li>\n<li>Navigation facile entre les formes chimiques d&rsquo;une simple pression sur un bouton :<\/li>\n<\/ul>\n<ul>\n<li><strong>mg\/L (ppm)<\/strong><\/li>\n<li><strong>Degr\u00e9s fran\u00e7ais (\u00b0f)<\/strong><\/li>\n<li><strong>Degr\u00e9s allemands (\u00b0dH)<\/strong><\/li>\n<li><strong>Degr\u00e9s anglais(\u00b0E)<\/strong><\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e5cced elementor-align-center elementor-widget elementor-widget-button\" data-id=\"1e5cced\" 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-sm elementor-animation-shrink\" href=\"https:\/\/www.hannamaroc.com\/total-hardness-portable-photometer-hi97735-product\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-shopping-cart\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ACHETER - HI97735<\/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\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-493b556 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"493b556\" 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-10e5bcce\" data-id=\"10e5bcce\" 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-2e2e1aa8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2e2e1aa8\" 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-6fdd18ff\" data-id=\"6fdd18ff\" 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-1b75fd9c elementor-widget elementor-widget-heading\" data-id=\"1b75fd9c\" 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\">Il est disponible en 2 versions <br>HI97735 et HI97735C<\/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-105fd6ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"105fd6ca\" 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-inner-column elementor-element elementor-element-379f717f\" data-id=\"379f717f\" 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-48afd3c8 elementor-widget elementor-widget-toggle\" data-id=\"48afd3c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1211\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1211\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-angle-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-angle-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Chaque HI97735 est livr\u00e9 dans une bo\u00eete en carton et est fourni avec :<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1211\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1211\"><ul>\n<li>Cuvette d&rsquo;\u00e9chantillon (2 pcs.)<\/li>\n<li>Bouchon de cuvette d&rsquo;\u00e9chantillon (2 pcs.)<\/li>\n<li>Bouchon en plastique (2 pcs.)<\/li>\n<li>Piles alcalines AA 1,5 V<\/li>\n<li>Manuel d&rsquo;instructions<\/li>\n<li>Certificat de qualit\u00e9 d&rsquo;instrument<\/li>\n<\/ul>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\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-inner-column elementor-element elementor-element-596dd6d0\" data-id=\"596dd6d0\" 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-27c53cbe elementor-widget elementor-widget-toggle\" data-id=\"27c53cbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-6671\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-6671\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-angle-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-angle-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Chaque HI97735C est livr\u00e9 dans une mallette de transport robuste et est fourni avec :<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-6671\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-6671\"><ul>\n<li>Cuvette d&rsquo;\u00e9chantillon (2 pcs.)<\/li>\n<li>Bouchon de cuvette d&rsquo;\u00e9chantillon (2 pcs.)<\/li>\n<li>Bouchon en plastique (2 pcs.)<\/li>\n<li>HI97735A \u2013 \u00e9talon CAL Check Cuvette A<\/li>\n<\/ul>\n<ul>\n<li>HI97735B \u2013 CAL Check Cuvette B pour la duret\u00e9 totale GE, GM, GL<\/li>\n<li>Chiffon pour essuyer les cuvettes<\/li>\n<li>Les ciseaux<\/li>\n<li>Piles alcalines AA 1,5 V<\/li>\n<li>Manuel d&rsquo;instructions<\/li>\n<li>Certificat de qualit\u00e9 d&rsquo;instrument<\/li>\n<li>Certificat standard CAL Check<\/li>\n<\/ul>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\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\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-22ea9ac elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"22ea9ac\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b4f06df\" data-id=\"b4f06df\" 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-31fc894 elementor-widget elementor-widget-image\" data-id=\"31fc894\" 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=\"403\" height=\"403\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735box_png.png\" class=\"attachment-full size-full wp-image-161624\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735box_png.png 403w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735box_png-300x300.png 300w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735box_png-150x150.png 150w\" sizes=\"(max-width: 403px) 100vw, 403px\" \/>\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-744abbe\" data-id=\"744abbe\" 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-47a2c13 elementor-widget elementor-widget-heading\" data-id=\"47a2c13\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Directives sur les r\u00e9actifs et les gammes :<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ccdb67e elementor-widget elementor-widget-text-editor\" data-id=\"ccdb67e\" 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><strong>HI93735-00<\/strong> (100 tests) GE \u2013 gamme \u00e9troite \u2013 0 \u00e0 250 mg\/L (ppm) CaCO\u2083; <strong>0-14dH<\/strong><\/p>\n<p><strong>HI93735-01<\/strong> (100 tests) GM \u2013 gamme moyenne\u2013 200 \u00e0 500 mg\/L (ppm) CaCO\u2083; <strong>11-28dH<\/strong><\/p>\n<p><strong>HI93735-02<\/strong> (100 tests) GL \u2013 gamme large \u2013 400 to 750 mg\/L (ppm) CaCO\u2083; <strong>22-42 dH<\/strong><\/p>\n<p>*\u00e9galement disponible en kit complet HI97735-0 (GE+GM+GL)<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f603e6c elementor-widget elementor-widget-image\" data-id=\"f603e6c\" 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=\"306\" height=\"306\" src=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735bottles-PNG.png\" class=\"attachment-large size-large wp-image-161667\" alt=\"\" srcset=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735bottles-PNG.png 306w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735bottles-PNG-300x300.png 300w, https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/HI97735bottles-PNG-150x150.png 150w\" sizes=\"(max-width: 306px) 100vw, 306px\" \/>\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-383de9b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"383de9b\" 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-d83ace6\" data-id=\"d83ace6\" 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-eec2ac1 elementor-widget elementor-widget-text-editor\" data-id=\"eec2ac1\" 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><strong>Auteur : Nives Vincekovi\u0107 Budor,mag.ing.chem.ing.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf3dddf elementor-widget elementor-widget-heading\" data-id=\"cf3dddf\" 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\">Sources:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc090d3 elementor-widget elementor-widget-text-editor\" data-id=\"bc090d3\" 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><a href=\"https:\/\/www.who.int\/water_sanitation_health\/dwq\/hardness.pdf\">https:\/\/www.who.int\/water_sanitation_health\/dwq\/hardness.pdf<\/a><\/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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>L&rsquo;eau dure est une eau qui a une forte teneur en min\u00e9raux (contrairement \u00e0 l&rsquo;eau [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":161464,"comment_status":"closed","ping_status":"closed","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[393],"tags":[472],"class_list":["post-162111","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eau","tag-piscines"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Test de duret\u00e9 de l&#039;eau de piscine - Hanna Instruments Maroc<\/title>\n<meta name=\"description\" content=\"L&#039;eau dure est une eau qui a une forte teneur en min\u00e9raux (contrairement \u00e0 l&#039;eau douce). L&#039;eau dure est g\u00e9n\u00e9ralement constitu\u00e9e d&#039;ions calcium (Ca2+), magn\u00e9sium (Mg2+) et \u00e9ventuellement d&#039;autres compos\u00e9s dissous tels que les bicarbonates et les sulfates\" \/>\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\/test-de-durete-de-leau-de-piscine\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Test de duret\u00e9 de l&#039;eau de piscine - Hanna Instruments Maroc\" \/>\n<meta property=\"og:description\" content=\"L&#039;eau dure est une eau qui a une forte teneur en min\u00e9raux (contrairement \u00e0 l&#039;eau douce). L&#039;eau dure est g\u00e9n\u00e9ralement constitu\u00e9e d&#039;ions calcium (Ca2+), magn\u00e9sium (Mg2+) et \u00e9ventuellement d&#039;autres compos\u00e9s dissous tels que les bicarbonates et les sulfates\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.hannaservice.eu\/fr\/test-de-durete-de-leau-de-piscine\/\" \/>\n<meta property=\"og:site_name\" content=\"Hanna Instruments Maroc\" \/>\n<meta property=\"article:published_time\" content=\"2022-03-18T11:29:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-10-10T10:36:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/WaterhardnessFeaturedImageSwim.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1221\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Milan Petrovi\u0107\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Milan Petrovi\u0107\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/blog.hannaservice.eu\/fr\/test-de-durete-de-leau-de-piscine\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/blog.hannaservice.eu\/fr\/test-de-durete-de-leau-de-piscine\/\"},\"author\":{\"name\":\"Milan Petrovi\u0107\",\"@id\":\"https:\/\/blog.hannaservice.eu\/fr\/#\/schema\/person\/6872d7596a0a8c85e08ebf8440a39296\"},\"headline\":\"Test de duret\u00e9 de l&rsquo;eau de piscine\",\"datePublished\":\"2022-03-18T11:29:37+00:00\",\"dateModified\":\"2022-10-10T10:36:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/blog.hannaservice.eu\/fr\/test-de-durete-de-leau-de-piscine\/\"},\"wordCount\":1009,\"publisher\":{\"@id\":\"https:\/\/blog.hannaservice.eu\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/blog.hannaservice.eu\/fr\/test-de-durete-de-leau-de-piscine\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/WaterhardnessFeaturedImageSwim.jpg\",\"keywords\":[\"Piscines\"],\"articleSection\":[\"Eau\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.hannaservice.eu\/fr\/test-de-durete-de-leau-de-piscine\/\",\"url\":\"https:\/\/blog.hannaservice.eu\/fr\/test-de-durete-de-leau-de-piscine\/\",\"name\":\"Test de duret\u00e9 de l'eau de piscine - Hanna Instruments Maroc\",\"isPartOf\":{\"@id\":\"https:\/\/blog.hannaservice.eu\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blog.hannaservice.eu\/fr\/test-de-durete-de-leau-de-piscine\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blog.hannaservice.eu\/fr\/test-de-durete-de-leau-de-piscine\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blog.hannaservice.eu\/wp-content\/uploads\/2022\/03\/WaterhardnessFeaturedImageSwim.jpg\",\"datePublished\":\"2022-03-18T11:29:37+00:00\",\"dateModified\":\"2022-10-10T10:36:25+00:00\",\"description\":\"L'eau dure est une eau qui a une forte teneur en min\u00e9raux (contrairement \u00e0 l'eau douce). 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