{"id":3443,"date":"2024-12-23T17:41:03","date_gmt":"2024-12-23T16:41:03","guid":{"rendered":"https:\/\/www.dadolab.com\/applications\/"},"modified":"2026-05-17T11:52:51","modified_gmt":"2026-05-17T09:52:51","slug":"applications","status":"publish","type":"page","link":"https:\/\/www.dadolab.com\/fr\/applications\/","title":{"rendered":"Applications"},"content":{"rendered":"\n<div style=\"height:3rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-gray-color has-text-color has-link-color has-desc-2-font-size wp-elements-1 wp-block-paragraph\">Dado Lab con\u00e7oit et fabrique des lignes d\u2019\u00e9chantillonnage isocin\u00e9tique d\u00e9di\u00e9es \u00e0 la d\u00e9termination des particules, ainsi que des micropolluants, dans les \u00e9missions de chemin\u00e9e.<br>Nos solutions sont con\u00e7ues pour satisfaire et d\u00e9passer les exigences des normes EN et des m\u00e9thodes EPA, tout en int\u00e9grant des solutions intelligentes visant \u00e0 simplifier les op\u00e9rations d\u2019\u00e9chantillonnage les plus complexes.<\/p>\n\n\n\n<div style=\"height:3rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n\n<section id=\"accordion-block_339ef07cf4525da1575b9cda5a9e2e06\" class=\"block-accordion\">\n            <div class=\"accordion custom-accordion my-4\" id=\"accordion-accordion-block_339ef07cf4525da1575b9cda5a9e2e06\">\n        \n            \n\n            <div class=\"accordion-item\">\n                <h2 class=\"accordion-header\">\n                    <button class=\"accordion-button fw-semibold desc-1 \" \n                            type=\"button\" \n                            data-bs-toggle=\"collapse\" \n                            data-bs-target=\"#collapse-0\" \n                            aria-expanded=\"true\" \n                            aria-controls=\"collapse-0\">\n                        Introduction                    <\/button>\n                <\/h2>\n                <div id=\"collapse-0\" \n                     class=\"accordion-collapse collapse show\" \n                     data-bs-parent=\"#accordion-accordion-block_339ef07cf4525da1575b9cda5a9e2e06\">\n\n                                         <div class=\"accordion-body desc-2 \">\n                                                <div class=\"class=\">\n<div class=\"row\">\n<div class=\"col-md-7\">\n<p data-start=\"443\" data-end=\"651\">Une combustion est un processus physique tr\u00e8s dynamique et complexe, mais aussi chimique, qui se d\u00e9roule dans des conditions \u00e9voluant fortement entre le point d\u2019origine et l\u2019\u00e9mission finale dans l\u2019atmosph\u00e8re.<\/p>\n<p data-start=\"653\" data-end=\"939\">L\u2019oxydation du combustible g\u00e9n\u00e8re des pr\u00e9curseurs de suie ; ensuite, en raison de la pression diff\u00e9rentielle g\u00e9n\u00e9r\u00e9e par la chaleur du processus, ces pr\u00e9curseurs se d\u00e9placent le long de la chemin\u00e9e, o\u00f9 les conditions de pression absolue et de temp\u00e9rature peuvent varier tr\u00e8s rapidement.<\/p>\n<p data-start=\"941\" data-end=\"1153\">Ces variations d\u00e9clenchent diff\u00e9rents processus, tels que la formation d\u2019hydrocarbures complexes, la polym\u00e9risation, puis la nucl\u00e9ation, o\u00f9 ces mol\u00e9cules lourdes se combinent pour former les premi\u00e8res particules.<\/p>\n<p data-start=\"1155\" data-end=\"1327\">Ce processus de croissance de surface se poursuit, et d\u2019autres mol\u00e9cules pr\u00e9sentes en phase gazeuse sont adsorb\u00e9es et pi\u00e9g\u00e9es \u00e0 l\u2019int\u00e9rieur des particules en agglom\u00e9ration.<\/p>\n<p data-start=\"1329\" data-end=\"1534\">Le long du trajet des \u00e9missions dans la chemin\u00e9e, les particules entrent en collision, amor\u00e7ant le processus de coagulation, g\u00e9n\u00e9rant des particules plus grandes et, finalement, des agr\u00e9gats de particules.<\/p>\n<\/div>\n<div class=\"col-md-5 d-flex align-items-center justify-content-center text-center\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1111\" src=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/formazione-particolato-combustione.webp\" alt=\"Formazione particolato combustione - DadoLab\" width=\"300\" height=\"535\" srcset=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/formazione-particolato-combustione.webp 300w, https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/formazione-particolato-combustione-168x300.webp 168w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n<\/div>\n<div class=\"row\">\n<div class=\"col-md-12\">\n<p data-start=\"1536\" data-end=\"1724\">Il est \u00e9vident que les particules et de nombreux compos\u00e9s chimiques sont \u00e9troitement li\u00e9s, et l\u2019\u00e9chantillonnage isocin\u00e9tique est \u00e9galement n\u00e9cessaire pour d\u00e9terminer ces esp\u00e8ces chimiques.<\/p>\n<p data-start=\"1726\" data-end=\"1974\">En raison des caract\u00e9ristiques chimiques de ces compos\u00e9s, une solution unique pour leur capture et leur d\u00e9termination n\u2019est pas possible. Selon le micropolluant \u00e0 \u00e9valuer, diff\u00e9rentes m\u00e9thodes n\u00e9cessitant des solutions sp\u00e9cifiques sont disponibles.<\/p>\n<\/div>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        \n            \n\n            <div class=\"accordion-item\">\n                <h2 class=\"accordion-header\">\n                    <button class=\"accordion-button fw-semibold desc-1 collapsed\" \n                            type=\"button\" \n                            data-bs-toggle=\"collapse\" \n                            data-bs-target=\"#collapse-1\" \n                            aria-expanded=\"false\" \n                            aria-controls=\"collapse-1\">\n                        M\u00e9thodes de r\u00e9f\u00e9rence                    <\/button>\n                <\/h2>\n                <div id=\"collapse-1\" \n                     class=\"accordion-collapse collapse \" \n                     data-bs-parent=\"#accordion-accordion-block_339ef07cf4525da1575b9cda5a9e2e06\">\n\n                                         <div class=\"accordion-body desc-2 \">\n                                                <div class=\"class=\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<p class=\"desc-2 text-gray\">Outre les m\u00e9thodes d\u00e9crivant comment r\u00e9aliser correctement un \u00e9chantillonnage isocin\u00e9tique, il existe d\u2019autres m\u00e9thodes d\u00e9finissant les proc\u00e9dures et dispositifs permettant de d\u00e9terminer la teneur en eau, la densit\u00e9, la vitesse des gaz de combustion, la grille d\u2019\u00e9chantillonnage et d\u2019autres param\u00e8tres. Ces m\u00e9thodes sont:<\/p>\n<p>&nbsp;<\/p>\n<p class=\"desc-2\">\n<\/div>\n<\/div>\n<div class=\"row\">\n<div class=\"col-md-6\">\n<p class=\"desc-2 text-gray\"><strong>EN16911<\/strong> \u2013 D\u00e9termination manuelle et automatique de la vitesse et du d\u00e9bit volumique dans les conduits<\/p>\n<p class=\"desc-2 text-gray\"><strong>EN14790<\/strong> \u2013 D\u00e9termination de la vapeur d\u2019eau dans les conduits<\/p>\n<p class=\"desc-2 text-gray\"><strong>EN15259<\/strong> \u2013 Mesurage des \u00e9missions de sources fixes<\/p>\n<p class=\"desc-2 text-gray\"><strong>EPA M1<\/strong> \u2013 Parcours d\u2019\u00e9chantillonnage\/vitesse<\/p>\n<\/div>\n<div class=\"col-md-6\">\n<p class=\"desc-2 text-gray\"><strong>EPA M2<\/strong> \u2013 D\u00e9termination de la vitesse des gaz de chemin\u00e9e et du d\u00e9bit volumique<\/p>\n<p class=\"desc-2 text-gray\"><strong>EPA M3<\/strong> \u2013 D\u00e9termination de la masse mol\u00e9culaire s\u00e8che<\/p>\n<p class=\"desc-2 text-gray\"><strong>EPA M4<\/strong> \u2013 Teneur en humidit\u00e9<\/p>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<div class=\"row\">\n<div class=\"col-md-12\"><strong>LA CONDITION ISOCIN\u00c9TIQUE<\/strong><\/div>\n<div class=\"col-md-12\">\n<p class=\"desc-2 text-gray\">Lors de l\u2019\u00e9chantillonnage de particules provenant d\u2019une source fixe, il est essentiel de respecter la condition isocin\u00e9tique.<br data-start=\"2939\" data-end=\"2942\" \/>On parle d\u2019isocin\u00e9tisme lorsque la vitesse des gaz de combustion circulant dans le conduit (vd) est \u00e9gale \u00e0 la vitesse des gaz entrant dans la ligne d\u2019\u00e9chantillonnage via la buse (vn).<\/p>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<div class=\"row\">\n<div class=\"col-md-3\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1114\" src=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/isocinetismo.webp\" alt=\"isocinetismo - DadoLab\" width=\"200\" height=\"189\" \/><\/div>\n<div class=\"col-md-9\">\n<p class=\"desc-2 text-gray\">1) Conduit<br \/>\n2) Rayon de courbure (min. 1,5i)<br \/>\n3) Diam\u00e8tre interne i<\/p>\n<\/div>\n<\/div>\n<div class=\"row\">\n<div class=\"col-md-9\">\n<p data-start=\"3201\" data-end=\"3367\">En particulier, lorsque Vn \u2039 Vd, on est en hypocin\u00e9tisme, et les particules sont entra\u00een\u00e9es dans la buse en raison de l\u2019\u00ab effet de fronde \u00bb d\u00fb \u00e0 la d\u00e9viation du flux.<\/p>\n<p class=\"desc-2 text-gray\">\u00c0 l\u2019inverse, lorsque Vn \u203a Vd, les particules sont projet\u00e9es hors du flux et n\u2019entrent pas dans la buse.<\/p>\n<p>Ces situations entra\u00eenent une surestimation ou une sous-estimation de la concentration massique, principalement en fonction de la distribution granulom\u00e9trique des particules.<\/p>\n<\/div>\n<div class=\"col-md-3 \"><img decoding=\"async\" class=\"alignnone size-full wp-image-1146\" src=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/Schema-del-flusso-in-condotto-con-variazioni-di-velocitaisocinetismo-ipocinetismo-e-ipercinetismo.webp\" alt=\"Schema del flusso in condotto con variazioni di velocita isocinetismo ipocinetismo e ipercinetismo - DadoLab\" width=\"250\" height=\"168\" \/><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<div class=\"row\">\n<div class=\"col-md-3 \"><img decoding=\"async\" class=\"alignnone size-full wp-image-1142\" src=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/Grafico-della-deviazione-isocinetica-e-delle-stime-di-concentrazione-delle-particelle.webp\" alt=\"Grafico della deviazione isocinetica e delle stime di concentrazione delle particelle - DadoLab\" width=\"250\" height=\"207\" \/><\/div>\n<div class=\"col-md-9\">\n<p>L\u2019\u00e9cart par rapport \u00e0 la condition isocin\u00e9tique affecte les particules ayant un diam\u00e8tre a\u00e9rodynamique sup\u00e9rieur \u00e0 2,5 \u00b5m.<\/p>\n<p>\u00c9tant donn\u00e9 que le poids des particules augmente de fa\u00e7on exponentielle avec leur diam\u00e8tre, la perte des particules les plus grosses entra\u00eene une augmentation des erreurs.<\/p>\n<\/div>\n<\/div>\n<\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n                <\/div>\n    <\/section>\n\n\n\n\n\n<section id=\"downloads-block_312eaa440a8e33aba574185420643b35\" class=\"block-downloads my-7\">\n    \n        <div class=\"d-flex flex-column gap-5 text-center justify-content-center align-items-center mb-5\">\n                <h2 class=\"t-3 lh-1 exo-600\">Lignes d\u2019\u00e9chantillonnage<\/h2>\n        <\/div>\n\n                    <div class=\"row g-5 gy-lg-7\">\n                            <div class=\"col-6 col-lg-3\">\n                    <div class=\"card-download text-center d-flex flex-column justify-content-center align-items-center h-100 position-relative\">\n                                                                            <figure class=\"card-download__icon mb-4\"><img decoding=\"async\" src=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/pm-in.png\" alt=\"\" \/><\/figure>\n                        \n                                                    <div class=\"t-5 exo-600 my-4\">Particules \u2013 Instack<\/div>\n                                                                            <div class=\"desc-3 mb-3\">(EN13284 &#8211; EPA17) D\u00e9termination de la concentration massique de poussi\u00e8res \u00e0 faible niveau.<\/div>\n                        \n                                                                                                                <div class=\"d-flex flex-column align-items-center justify-content-end mt-4 flex-grow-1\">\n                                    <a href=\"https:\/\/suite.dadolab.com\/\" class=\"btn btn-primary stretched-link\" target=\"_blank\" rel=\"noopener\">T\u00e9l\u00e9charger la ligne<\/a>\n                                <\/div>\n                                                                        <\/div>\n                <\/div>\n                            <div class=\"col-6 col-lg-3\">\n                    <div class=\"card-download text-center d-flex flex-column justify-content-center align-items-center h-100 position-relative\">\n                                                                            <figure class=\"card-download__icon mb-4\"><img decoding=\"async\" src=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/pm-out-1.png\" alt=\"\" \/><\/figure>\n                        \n                                                    <div class=\"t-5 exo-600 my-4\">Particules \u2013 Outstack<\/div>\n                                                                            <div class=\"desc-3 mb-3\">(EN13284 &#8211; EPA5) D\u00e9termination de la concentration massique de poussi\u00e8res \u00e0 faible niveau.<\/div>\n                        \n                                                                                                                <div class=\"d-flex flex-column align-items-center justify-content-end mt-4 flex-grow-1\">\n                                    <a href=\"https:\/\/suite.dadolab.com\/\" class=\"btn btn-primary stretched-link\" target=\"_blank\" rel=\"noopener\">T\u00e9l\u00e9charger la ligne<\/a>\n                                <\/div>\n                                                                        <\/div>\n                <\/div>\n                            <div class=\"col-6 col-lg-3\">\n                    <div class=\"card-download text-center d-flex flex-column justify-content-center align-items-center h-100 position-relative\">\n                                                                            <figure class=\"card-download__icon mb-4\"><img decoding=\"async\" src=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/pcdd.png\" alt=\"\" \/><\/figure>\n                        \n                                                    <div class=\"t-5 exo-600 my-4\">Furanes et dioxines<\/div>\n                                                                            <div class=\"desc-3 mb-3\">(EN1948-1 &#8211; EPA23) D\u00e9termination de la concentration massique de PCDD\/PCDF et PCB de type dioxine.<\/div>\n                        \n                                                                                                                <div class=\"d-flex flex-column align-items-center justify-content-end mt-4 flex-grow-1\">\n                                    <a href=\"https:\/\/suite.dadolab.com\/\" class=\"btn btn-primary stretched-link\" target=\"_blank\" rel=\"noopener\">T\u00e9l\u00e9charger la ligne<\/a>\n                                <\/div>\n                                                                        <\/div>\n                <\/div>\n                            <div class=\"col-6 col-lg-3\">\n                    <div class=\"card-download text-center d-flex flex-column justify-content-center align-items-center h-100 position-relative\">\n                                                                            <figure class=\"card-download__icon mb-4\"><img decoding=\"async\" src=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/me.png\" alt=\"\" \/><\/figure>\n                        \n                                                    <div class=\"t-5 exo-600 my-4\">M\u00e9taux<\/div>\n                                                                            <div class=\"desc-3 mb-3\">(EN14385) D\u00e9termination des \u00e9missions totales de As, Cd, Cr, Co, Cu, Mn, Ni, Pb, Sb, Tl et V.<\/div>\n                        \n                                                                                                                <div class=\"d-flex flex-column align-items-center justify-content-end mt-4 flex-grow-1\">\n                                    <a href=\"https:\/\/suite.dadolab.com\/\" class=\"btn btn-primary stretched-link\" target=\"_blank\" rel=\"noopener\">T\u00e9l\u00e9charger la ligne<\/a>\n                                <\/div>\n                                                                        <\/div>\n                <\/div>\n                            <div class=\"col-6 col-lg-3\">\n                    <div class=\"card-download text-center d-flex flex-column justify-content-center align-items-center h-100 position-relative\">\n                                                                            <figure class=\"card-download__icon mb-4\"><img decoding=\"async\" src=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/hg.png\" alt=\"\" \/><\/figure>\n                        \n                                                    <div class=\"t-5 exo-600 my-4\">Mercure<\/div>\n                                                                            <div class=\"desc-3 mb-3\">(EN13211) M\u00e9thode manuelle de d\u00e9termination de la concentration de mercure total.<\/div>\n                        \n                                                                                                                <div class=\"d-flex flex-column align-items-center justify-content-end mt-4 flex-grow-1\">\n                                    <a href=\"https:\/\/suite.dadolab.com\/\" class=\"btn btn-primary stretched-link\" target=\"_blank\" rel=\"noopener\">T\u00e9l\u00e9charger la ligne<\/a>\n                                <\/div>\n                                                                        <\/div>\n                <\/div>\n                            <div class=\"col-6 col-lg-3\">\n                    <div class=\"card-download text-center d-flex flex-column justify-content-center align-items-center h-100 position-relative\">\n                                                                            <figure class=\"card-download__icon mb-4\"><img decoding=\"async\" src=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/cl.png\" alt=\"\" \/><\/figure>\n                        \n                                                    <div class=\"t-5 exo-600 my-4\">Chlorures<\/div>\n                                                                            <div class=\"desc-3 mb-3\">(EN1911) D\u00e9termination de la concentration massique des chlorures gazeux exprim\u00e9s en HCl.<\/div>\n                        \n                                                                                                                <div class=\"d-flex flex-column align-items-center justify-content-end mt-4 flex-grow-1\">\n                                    <a href=\"https:\/\/suite.dadolab.com\/\" class=\"btn btn-primary stretched-link\" target=\"_blank\" rel=\"noopener\">T\u00e9l\u00e9charger la ligne<\/a>\n                                <\/div>\n                                                                        <\/div>\n                <\/div>\n                            <div class=\"col-6 col-lg-3\">\n                    <div class=\"card-download text-center d-flex flex-column justify-content-center align-items-center h-100 position-relative\">\n                                                                            <figure class=\"card-download__icon mb-4\"><img decoding=\"async\" src=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/f-.png\" alt=\"\" \/><\/figure>\n                        \n                                                    <div class=\"t-5 exo-600 my-4\">Fluorures<\/div>\n                                                                            <div class=\"desc-3 mb-3\">(EN15713) \u00c9chantillonnage et d\u00e9termination de la teneur en fluorures gazeux.<\/div>\n                        \n                                                                                                                <div class=\"d-flex flex-column align-items-center justify-content-end mt-4 flex-grow-1\">\n                                    <a href=\"https:\/\/suite.dadolab.com\/\" class=\"btn btn-primary stretched-link\" target=\"_blank\" rel=\"noopener\">T\u00e9l\u00e9charger la ligne<\/a>\n                                <\/div>\n                                                                        <\/div>\n                <\/div>\n                            <div class=\"col-6 col-lg-3\">\n                    <div class=\"card-download text-center d-flex flex-column justify-content-center align-items-center h-100 position-relative\">\n                                                                            <figure class=\"card-download__icon mb-4\"><img decoding=\"async\" src=\"https:\/\/www.dadolab.com\/wp-content\/uploads\/2025\/02\/so-2.png\" alt=\"\" \/><\/figure>\n                        \n                                                    <div class=\"t-5 exo-600 my-4\">Oxydes de soufre<\/div>\n                                                                            <div class=\"desc-3 mb-3\">(EN14791) D\u00e9termination de la concentration massique des oxydes de soufre.<\/div>\n                        \n                                                                                                                <div class=\"d-flex flex-column align-items-center justify-content-end mt-4 flex-grow-1\">\n                                    <a href=\"https:\/\/suite.dadolab.com\/\" class=\"btn btn-primary stretched-link\" target=\"_blank\" rel=\"noopener\">T\u00e9l\u00e9charger la ligne<\/a>\n                                <\/div>\n                                                                        <\/div>\n                <\/div>\n                        <\/div>\n            <\/section>\n","protected":false},"excerpt":{"rendered":"<p>Dado Lab con\u00e7oit et fabrique des lignes d\u2019\u00e9chantillonnage isocin\u00e9tique d\u00e9di\u00e9es \u00e0 la d\u00e9termination des particules, ainsi que des micropolluants, dans les \u00e9missions de chemin\u00e9e.Nos solutions sont con\u00e7ues pour satisfaire et d\u00e9passer les exigences des normes EN et des m\u00e9thodes EPA, tout en int\u00e9grant des solutions intelligentes visant \u00e0 simplifier les op\u00e9rations d\u2019\u00e9chantillonnage les plus complexes.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-3443","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dadolab.com\/fr\/wp-json\/wp\/v2\/pages\/3443","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dadolab.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.dadolab.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.dadolab.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dadolab.com\/fr\/wp-json\/wp\/v2\/comments?post=3443"}],"version-history":[{"count":1,"href":"https:\/\/www.dadolab.com\/fr\/wp-json\/wp\/v2\/pages\/3443\/revisions"}],"predecessor-version":[{"id":3445,"href":"https:\/\/www.dadolab.com\/fr\/wp-json\/wp\/v2\/pages\/3443\/revisions\/3445"}],"wp:attachment":[{"href":"https:\/\/www.dadolab.com\/fr\/wp-json\/wp\/v2\/media?parent=3443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}