{"id":101694,"date":"2026-01-23T21:54:07","date_gmt":"2026-01-23T20:54:07","guid":{"rendered":"https:\/\/www.aquariumcomputer.com\/alkalinitaet-messmethoden-im-vergleich-titration-vs-ph-differenz-vs-colorimetrie\/"},"modified":"2026-01-24T17:46:20","modified_gmt":"2026-01-24T16:46:20","slug":"alkalinitaet-messmethoden-im-vergleich-titration-vs-ph-differenz-vs-colorimetrie","status":"publish","type":"post","link":"https:\/\/www.aquariumcomputer.com\/de\/alkalinitaet-messmethoden-im-vergleich-titration-vs-ph-differenz-vs-colorimetrie\/","title":{"rendered":"Alkalinit\u00e4t-Messmethoden im Vergleich: Titration vs. pH-Differenz vs. Colorimetrie"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-3\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">.shortcode-single-image-wrap.shortcode-single-image-8b9a0f23b395272812cfef703b7ba862.enable-bg-rollover .rollover i,\n.shortcode-single-image-wrap.shortcode-single-image-8b9a0f23b395272812cfef703b7ba862.enable-bg-rollover .rollover-video i {\n  background: -webkit-linear-gradient();\n  background: linear-gradient();\n}\n.shortcode-single-image-wrap.shortcode-single-image-8b9a0f23b395272812cfef703b7ba862 .rollover-icon {\n  font-size: 32px;\n  color: #ffffff;\n  min-width: 44px;\n  min-height: 44px;\n  line-height: 44px;\n  border-radius: 100px;\n  border-style: solid;\n  border-width: 0px;\n}\n.dt-icon-bg-on.shortcode-single-image-wrap.shortcode-single-image-8b9a0f23b395272812cfef703b7ba862 .rollover-icon {\n  background: rgba(255,255,255,0.3);\n  box-shadow: none;\n}<\/style><div class=\"shortcode-single-image-wrap shortcode-single-image-8b9a0f23b395272812cfef703b7ba862 alignnone fadeInUpBig animate-element  enable-bg-rollover dt-icon-bg-off\" style=\"margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px;\"><div class=\"shortcode-single-image\"><div class=\"fancy-media-wrap  layzr-bg\" style=\"border-radius:20px;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"preload-me lazy-load aspect\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%201080%201080&#39;%2F%3E\" data-src=\"https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2026\/01\/KH-Measurement-Methods_Deutsch-1.webp\" data-srcset=\"https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2026\/01\/KH-Measurement-Methods_Deutsch-1.webp 1080w\" loading=\"eager\" sizes=\"(max-width: 1080px) 100vw, 1080px\" width=\"1080\" height=\"1080\"  data-dt-location=\"https:\/\/www.aquariumcomputer.com\/de\/alkalinitaet-messmethoden-im-vergleich-titration-vs-ph-differenz-vs-colorimetrie\/kh-measurement-methods_german\/\" style=\"--ratio: 1080 \/ 1080;border-radius:20px;\" alt=\"\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 64px\"><span class=\"vc_empty_space_inner\"><\/span><\/div>\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Die automatisierte KH-Messung hat sich \u00fcber traditionelle manuelle Testkits hinaus entwickelt. Der heutige Markt bietet verschiedene Messtechnologien, im folgenden Artikel vergleichen wir direkte Titration (z.B. <a href=\"https:\/\/www.aquariumcomputer.com\/de\/produkte\/kh-director\/\">KH Director\u00ae<\/a>), pH-Differenz-Methoden (z.B. Aquawiz\u00ae) und colorimetrische Analyse (z.B. Hanna Checker\u00ae). Jeder Ansatz hat spezifische St\u00e4rken und Einschr\u00e4nkungen, die sich direkt auf Messgenauigkeit, Langzeitstabilit\u00e4t und Wartungsanforderungen auswirken. Der folgende Vergleich bietet einen faktenbasierten \u00dcberblick \u00fcber diese Methoden.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"vc_empty_space\"   style=\"height: 32px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<table class=\"table-style-1\">\r\n  <thead>\r\n    <tr>\r\n      <th>KRITERIUM<\/th>\r\n      <th class=\"highlight-col\">KH DIRECTOR\u00ae (TITRATION)<\/th>\r\n      <th>PH-DIFFERENZ-METHODEN<\/th>\r\n      <th>COLORIMETRISCHE METHODEN<\/th>\r\n    <\/tr>\r\n  <\/thead>\r\n  <tbody>\r\n    <tr>\r\n      <td><strong>Messprinzip<\/strong><\/td>\r\n      <td class=\"highlight-col\">Direkte Titration mit Reagenz<\/td>\r\n      <td>Indirekte Berechnung \u00fcber pH-Vergleich nach Bel\u00fcftung<\/td>\r\n      <td>Colorimetrische Reagenzanalyse<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td><strong>Genauigkeit (Spez.)<\/strong><\/td>\r\n      <td class=\"highlight-col\">\u00b10,1 dKH (100ml Probe)<\/td>\r\n      <td>\u00b10,03 - 0,05 dKH (Herstellerangaben)<\/td>\r\n      <td>\u00b10,1 - 0,2 dKH<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td><strong>Praxis-Genauigkeit<\/strong><\/td>\r\n      <td class=\"highlight-col\">\u00b10,1 dKH konstant<\/td>\r\n      <td>\u00b10,2 - 0,8 dKH Drift zwischen Kalibrierungen*<\/td>\r\n      <td>\u00b10,1 - 0,3 dKH<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td><strong>Langzeitstabilit\u00e4t<\/strong><\/td>\r\n      <td class=\"highlight-col\"><span class=\"checkmark\">\u2713<\/span> Stabil \u00fcber Monate\/Jahre<\/td>\r\n      <td><span class=\"crossmark\">\u2717<\/span> Systematischer Drift zwischen Kalibrierungen<\/td>\r\n      <td><span class=\"checkmark\">\u2713<\/span> Generell stabil<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td><strong>Testdauer<\/strong><\/td>\r\n      <td class=\"highlight-col\">~5-10 Minuten<\/td>\r\n      <td>40-60 Minuten (pro st\u00fcndlichem Test)<\/td>\r\n      <td>~5-15 Minuten<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td><strong>Umgebungsempfindlichkeit<\/strong><\/td>\r\n      <td class=\"highlight-col\">Gering<\/td>\r\n      <td>Hoch (Verdunstung, Temperatur, CO2-Konzentration in Umgebung, Luftfeuchtigkeit beeinflussen Referenzl\u00f6sung)<\/td>\r\n      <td>Mittel<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td><strong>Kalibrierungsanforderungen<\/strong><\/td>\r\n      <td class=\"highlight-col\">\u2022 pH-Sonden-Kalibrierung alle 3 Monate (double-junction Sensor)<br>\u2022 Pumpenkalibrierung bei Bedarf<\/td>\r\n      <td>\u2022 Manuelle KH-Messung der Referenzl\u00f6sung<br>\u2022 pH-Sensor-Kalibrierung (H\u00e4ufigkeit abh\u00e4ngig von Sondenqualit\u00e4t)<br>\u2022 Pumpenkalibrierung bei Bedarf<\/td>\r\n      <td>Keine Kalibrierung erforderlich<br>Laufender Reagenzienverbrauch pro Test<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td><strong>Messautomatisierung<\/strong><\/td>\r\n      <td class=\"highlight-col\">Automatisch, benutzerkonfigurierbar<\/td>\r\n      <td>Automatisch, benutzerkonfigurierbar (variiert je nach Ger\u00e4t)<\/td>\r\n      <td>Typischerweise manuell<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td><strong>Automatische Regelung & Dosierung<\/strong><\/td>\r\n      <td class=\"highlight-col\"><span class=\"checkmark\">\u2713<\/span> Integrierte Regelungsalgorithmen<br><span class=\"badge\">MEHRERE STRATEGIEN<\/span><\/td>\r\n      <td>Variiert je nach Ger\u00e4t<\/td>\r\n      <td>Typischerweise nicht verf\u00fcgbar<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td><strong>Systemintegration<\/strong><\/td>\r\n      <td class=\"highlight-col\">Standalone-Betrieb ODER ProfiLux-\u00d6kosystem-Integration<\/td>\r\n      <td>Typischerweise standalone<\/td>\r\n      <td>Typischerweise standalone<\/td>\r\n    <\/tr>\r\n  <\/tbody>\r\n<\/table>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"text-align: center;\">*) Anwenderberichte aus der Praxis dokumentieren einen Drift von bis zu 0,8 dKH nach mehreren Wochen ohne Rekalibrierung<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"vc_empty_space\"   style=\"height: 32px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1769208525103 vc_column-gap-20\"><div class=\"wpb_column vc_column_container vc_col-sm-4 vc_col-has-fill\"><div class=\"vc_column-inner vc_custom_1747425702653\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h2 style=\"text-align: center;\"><span class=\"color-accent\">Titration<\/span><\/h2>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h3 class=\"ghl-section-subtitle\" style=\"text-align: center;\">Der Goldstandard der Alkalinit\u00e4t-Messung<\/h3>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Die Titration ist seit \u00fcber einem Jahrhundert die wissenschaftliche Standardmethode zur Bestimmung der Alkalinit\u00e4t. Das Prinzip ist dabei ebenso elegant wie pr\u00e4zise: Eine definierte Menge Reagenz wird schrittweise zu einer Wasserprobe hinzugegeben, bis ein chemischer Endpunkt erreicht wird. Das verbrauchte Reagenzvolumen entspricht direkt der vorhandenen Alkalinit\u00e4t \u2013 eine direkte, mathematisch eindeutige Messung ohne Umwege \u00fcber indirekte Berechnungen.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h3 class=\"ghl-section-subtitle\" style=\"text-align: center;\">Die praktischen Vorteile der Titration<\/h3>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"standard-arrow bullet-top\"><ul>\n<li><strong>Langzeitstabilit\u00e4t ohne systematischen Drift:<\/strong> Anders als indirekte Messmethoden unterliegt die Titration keinem systematischen Messfehler, der sich \u00fcber Wochen oder Monate aufbaut. Ein korrekt kalibriertes Titrationssystem liefert \u00fcber Monate hinweg konsistente Ergebnisse mit \u00b10,1 dKH Genauigkeit. Dies ist besonders wichtig f\u00fcr empfindliche SPS-Korallen, die bereits auf Schwankungen von 0,5 dKH mit Gewebesch\u00e4den reagieren k\u00f6nnen.<\/li>\n<li><strong>Geringe Umgebungsempfindlichkeit:<\/strong> Die Titration findet in einer geschlossenen Messkammer statt und ist weitgehend unabh\u00e4ngig von Umgebungstemperatur, Luftfeuchtigkeit oder CO\u2082-Konzentration. Was in der Probe ist, wird gemessen \u2013 nicht mehr und nicht weniger.<\/li>\n<li><strong>Schnelle Messzyklen:<\/strong> Mit 5-10 Minuten pro Test erm\u00f6glicht der KH Director kurze Messintervalle. Sie erkennen Trends und Abweichungen, bevor sie kritisch werden, und k\u00f6nnen bei Bedarf mehrmals t\u00e4glich messen, ohne dass dies zus\u00e4tzlichen Wartungsaufwand bedeutet.<\/li>\n<\/ul>\n<\/div>\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><strong>Fazit:<\/strong> Profis nutzen Titration, weil diese Methode nachweislich die h\u00f6chste Reproduzierbarkeit und Langzeitstabilit\u00e4t bietet. Der <a href=\"https:\/\/www.aquariumcomputer.com\/de\/produkte\/kh-director\/\">KH Director<\/a> setzt genau diese bew\u00e4hrte Technologie um und macht sie f\u00fcr Aquarianer vollautomatisch verf\u00fcgbar.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-4 vc_col-has-fill\"><div class=\"vc_column-inner vc_custom_1747425756324\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h2 style=\"text-align: center;\"><span class=\"color-accent\">pH-Differenz-Methoden<\/span><\/h2>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h3 class=\"ghl-section-subtitle\" style=\"text-align: center;\">Innovation mit Einschr\u00e4nkungen<\/h3>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Die pH-Differenz-Methode ist technologisch innovativ: Anstatt mit Reagenzien zu titrieren, wird die Alkalinit\u00e4t aus der pH-Differenz zwischen Aquarienwasser und einer Referenzl\u00f6sung nach kontrollierter Bel\u00fcftung berechnet. Theoretisch elegant \u2013 praktisch jedoch herausfordernd.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h3 class=\"ghl-section-subtitle\" style=\"text-align: center;\">Herausforderungen<\/h3>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"standard-arrow bullet-top\"><ul>\n<li><strong>Das Problem des systematischen Drifts:<\/strong> In der Praxis k\u00f6nnen pH-basierte Systeme systematische Messfehler von \u00b10,2 bis 0,75 dKH zwischen Kalibrierungen aufbauen. Dieser Drift entsteht durch verschiedene Faktoren: Verdunstung der Referenzl\u00f6sung ver\u00e4ndert deren Zusammensetzung, Temperaturunterschiede beeinflussen das pH-Verhalten, und CO\u2082 aus der Umgebungsluft kann Messergebnisse verf\u00e4lschen.<\/li>\n<li><strong>Hohe Umgebungsabh\u00e4ngigkeit:<\/strong> Die Referenzl\u00f6sung muss \u00fcber Wochen stabil bleiben \u2013 eine praktische Herausforderung. Verdunstung, Temperaturschwankungen und Raumluftqualit\u00e4t beeinflussen die Messgenauigkeit direkt. Anwender berichten von w\u00f6chentlichen bis monatlichen Rekalibrierungen, bei denen die Referenzl\u00f6sung manuell mit einem klassischen Testkit nachgemessen werden muss.<\/li>\n<li><strong>Lange Testdauer:<\/strong> Mit 40-60 Minuten pro Messung (inklusive Bel\u00fcftungsphase) sind die Messintervalle deutlich l\u00e4nger als bei der Titration. F\u00fcr st\u00fcndliche Tests bedeutet dies faktisch einen Dauerbetrieb des Systems.<\/li>\n<\/ul>\n<\/div>\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><strong>Fazit:<\/strong> Die pH-Differenz-Methode kann in stabilen Umgebungen mit konsequenter Wartung durchaus brauchbare Ergebnisse liefern \u2013 sie erfordert jedoch mehr Aufmerksamkeit und bleibt anf\u00e4lliger f\u00fcr systematische Fehler als die direkte Titration.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-4 vc_col-has-fill\"><div class=\"vc_column-inner vc_custom_1769208585959\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h2 style=\"text-align: center;\"><span class=\"color-accent\">Colorimetrische Methoden<\/span><\/h2>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h3 class=\"ghl-section-subtitle\" style=\"text-align: center;\">Bew\u00e4hrt f\u00fcr manuelle Tests<\/h3>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Colorimetrische Methoden bilden die Grundlage der meisten manuellen Testkits und nutzen Farbumschl\u00e4ge zur Bestimmung der Alkalinit\u00e4t. Diese Methode eignet sich gut f\u00fcr gelegentliche Kontrollen und erreicht mit elektronischen Colorimetern respektable Genauigkeiten von \u00b10,1-0,3 dKH.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h3 class=\"ghl-section-subtitle\" style=\"text-align: center;\">Merkmale<\/h3>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"standard-arrow bullet-top\"><ul>\n<li><strong>H\u00f6here Kosten pro Test:<\/strong> Jede Messung erfordert einzelne Reagenzportionen, die pro Test teurer sind im Vergleich zu Reagenzl\u00f6sungen in gr\u00f6\u00dferen Gebinden, wie sie in Titrationssystemen verwendet werden.<\/li>\n<li><strong>Begrenzte Verf\u00fcgbarkeit von Automatisierung:<\/strong> Vollautomatische colorimetrische Systeme mit integrierter Dosierregelung sind am Markt deutlich seltener und weniger erschwinglich als titrationsbasierte L\u00f6sungen.<\/li>\n<li><strong>Am besten geeignet f\u00fcr manuelle Tests:<\/strong> Die Methode brilliert in tragbaren Handger\u00e4ten f\u00fcr Stichprobenkontrollen und periodische \u00dcberpr\u00fcfungen, wird aber seltener in kontinuierlichen automatisierten \u00dcberwachungssystemen implementiert.<\/li>\n<\/ul>\n<\/div>\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><strong>Fazit:<\/strong> Colorimetrische Methoden eignen sich hervorragend f\u00fcr manuelle Testanwendungen und dienen gut als Backup-Verifikationstools. F\u00fcr kontinuierliche automatisierte \u00dcberwachung und Regelung bieten titrationsbasierte Systeme kosteng\u00fcnstigere und umfassendere Langzeitl\u00f6sungen.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 64px\"><span class=\"vc_empty_space_inner\"><\/span><\/div>\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h2 class=\"ghl-section-title\" style=\"text-align: center;\">Der <span class=\"color-accent\">KH Director<\/span><\/h2>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h3 class=\"ghl-section-subtitle\" style=\"text-align: center;\">Mehr als nur Messung<\/h3>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"vc_empty_space\"   style=\"height: 32px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><div class=\"standard-arrow bullet-top\"><ul>\n<li><strong>Mehrere Regelstrategien:<\/strong> Anders als Systeme, die lediglich messen und optional eine einfache Zwei-Punkt-Regelung bieten, verf\u00fcgt der KH Director \u00fcber anspruchsvolle Regelungsalgorithmen. Er kann verschiedene Dosierstrategien ausf\u00fchren \u2013 von konservativen Ans\u00e4tzen mit sanften Anpassungen bis hin zu pr\u00e4diktiven Algorithmen, die den Alkalinit\u00e4t-Verbrauch analysieren und vorausschauend dosieren.<\/li>\n<li><strong>Flexible Integration:<\/strong> Der KH Director ist kein isoliertes System. Sie haben die Wahl:<br \/>\n&#8211; <em>Standalone-Betrieb:<\/em> Als eigenst\u00e4ndiges Ger\u00e4t mit integrierter Dosierpumpe regelt der KH Director die Alkalinit\u00e4t Ihres Aquariums vollautomatisch \u2013 ohne weitere Hardware.<br \/>\n&#8211; <em>ProfiLux-Integration:<\/em> In Kombination mit einem ProfiLux-Controller wird der KH Director Teil eines umfassenden Aquarium-Management-Systems. Andere Dosierungen (Calcium, Magnesium, Spurenelemente) k\u00f6nnen mit der Alkalinit\u00e4t-Regelung synchronisiert werden, Alarmfunktionen greifen bei Abweichungen, und alle Messwerte werden zentral protokolliert und visualisiert.<br \/>\nDiese Flexibilit\u00e4t bedeutet: Sie investieren in ein System, das mit Ihren Anforderungen wachsen kann. Starten Sie mit dem Standalone-Betrieb und erweitern Sie sp\u00e4ter bei Bedarf \u2013 oder integrieren Sie von Anfang an in Ihr bestehendes ProfiLux-Setup.<\/li>\n<li><strong>Wartungsfreundliches Design:<\/strong> Die Kalibrierung des pH-Sensors alle paar Monate ist schnell erledigt. Die verwendeten double-junction Sensoren erreichen Lebensdauern von 1-2 Jahren und sind damit deutlich langlebiger als einfache pH-Sonden. Die Pumpen ben\u00f6tigen gelegentlich eine Kalibrierung \u2013 ein Vorgang, der auch bei allen anderen automatischen Dosiersystemen notwendig ist.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 64px\"><span class=\"vc_empty_space_inner\"><\/span><\/div>\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h2 class=\"ghl-section-title\" style=\"text-align: center;\">Fazit<\/h2>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h3 class=\"ghl-section-subtitle\" style=\"text-align: center;\">Pr\u00e4zision, Stabilit\u00e4t und Regelung<\/h3>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"vc_empty_space\"   style=\"height: 32px\"><span class=\"vc_empty_space_inner\"><\/span><\/div>\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Die Wahl der Messmethode hat direkten Einfluss auf die Gesundheit Ihrer Korallen. W\u00e4hrend pH-Differenz-Systeme innovative Ans\u00e4tze verfolgen und colorimetrische Methoden ihren Platz bei manuellen Tests haben, bietet die Titration die nachweislich stabilste und pr\u00e4ziseste Grundlage f\u00fcr die automatische Alkalinit\u00e4t-Regelung.<\/p>\n<p>Der KH Director nutzt diese bew\u00e4hrte Methode und erweitert sie um intelligente Regelungsfunktionen und flexible Integrationsm\u00f6glichkeiten. Das Ergebnis: stabile KH-Werte, gesunde Korallen und die Gewissheit, dass Ihr System auf der zuverl\u00e4ssigsten verf\u00fcgbaren Messtechnologie basiert.<\/p>\n<p>Mehr Informationen zum KH Director und seinen Regelstrategien finden Sie auf unserer <a href=\"https:\/\/www.aquariumcomputer.com\/de\/produkte\/kh-director\/\">KH Director Produktseite<\/a>.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"vc_empty_space\"   style=\"height: 32px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 64px\"><span class=\"vc_empty_space_inner\"><\/span><\/div>\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h3 class=\"ghl-section-subtitle\" style=\"text-align: center;\">KH Director Sets in the GHL Store<\/h3>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"woocommerce columns-4 \"><div class=\"wf-container dt-products  woo-hover products loading-effect-fade-in description-on-hover cart-btn-on-img hide-description\" data-padding=\"0px\" data-cur-page=\"1\" data-desktop-columns-num=\"4\" data-v-tablet-columns-num=\"2\" data-h-tablet-columns-num=\"3\" data-phone-columns-num=\"1\">\n\n<article class=\"post visible description-off product type-product post-100615 status-publish first instock product_cat-kh-director-sets has-post-thumbnail virtual taxable purchasable product-type-bundle\">\n\n\t<figure class=\"woocom-project\">\n\t<div class=\"woo-buttons-on-img\">\n\n\t\t<a href=\"https:\/\/www.aquariumcomputer.com\/de\/produkt\/khd-ghl-doser-3-sa-bundle\/\" class=\"alignnone layzr-bg\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"data:image\/svg+xml;charset=utf-8,%3Csvg xmlns%3D&#039;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#039; viewBox%3D&#039;0 0 300 300&#039;%2F%3E\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazy-load preload-me\" alt=\"KHD &amp; GHL Doser 3 SA Bundle\" data-src=\"https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-Standalone-Bundle-300x300.webp\" data-srcset=\"https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-Standalone-Bundle-300x300.webp 300w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-Standalone-Bundle-150x150.webp 150w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-Standalone-Bundle-768x768.webp 768w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-Standalone-Bundle-120x120.webp 120w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-Standalone-Bundle-80x80.webp 80w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-Standalone-Bundle-600x600.webp 600w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-Standalone-Bundle-200x200.webp 200w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-Standalone-Bundle.webp 850w\" \/><\/a>\n\t<\/div>\n\t<figcaption class=\"woocom-list-content\">\n\n\t\t<\/a>\n\t\t<div class=\"wgm-info woocommerce-de_price_taxrate \"><\/div>\n\t\t<div class=\"wgm-info woocommerce_de_versandkosten\">zzgl. <a class=\"versandkosten\" href=\"https:\/\/www.aquariumcomputer.com\/de\/versand-lieferung\/\" target=\"_blank\">Versand<\/a><\/div><div id=\"wc-stripe-bnpl-shop-msg-100615\" class=\"wc-stripe-bnpl-shop-message\"><\/div><div class=\"woocommerce-product-details__short-description\">\n\t<p>Komplettes Standalone-Bundle zur automatischen KH-Messung und Dosierung mit Preisvorteil gegen\u00fcber dem Einzelkauf.<br data-start=\"378\" data-end=\"381\" \/>Keine zus\u00e4tzliche Steuerung erforderlich.<\/p>\n<\/div>\n<a href=\"https:\/\/www.aquariumcomputer.com\/wishlist\/\" class=\"wishsuite-btn wishsuite-button wishsuite-shop-after_cart_btn\" data-product-title=\"KHD &amp; GHL Doser 3 SA Bundle\" data-default-text=\"&lt;svg height=&quot;15px&quot; width=&quot;15px&quot; viewBox=&quot;0 0 471.701 471.701&quot;&gt;\n            &lt;path class=&quot;heart&quot; d=&quot;M433.601,67.001c-24.7-24.7-57.4-38.2-92.3-38.2s-67.7,13.6-92.4,38.3l-12.9,12.9l-13.1-13.1 c-24.7-24.7-57.6-38.4-92.5-38.4c-34.8,0-67.6,13.6-92.2,38.2c-24.7,24.7-38.3,57.5-38.2,92.4c0,34.9,13.7,67.6,38.4,92.3 l187.8,187.8c2.6,2.6,6.1,4,9.5,4c3.4,0,6.9-1.3,9.5-3.9l188.2-187.5c24.7-24.7,38.3-57.5,38.3-92.4 C471.801,124.501,458.301,91.701,433.601,67.001z M414.401,232.701l-178.7,178l-178.3-178.3c-19.6-19.6-30.4-45.6-30.4-73.3 s10.7-53.7,30.3-73.2c19.5-19.5,45.5-30.3,73.1-30.3c27.7,0,53.8,10.8,73.4,30.4l22.6,22.6c5.3,5.3,13.8,5.3,19.1,0l22.4-22.4 c19.6-19.6,45.7-30.4,73.3-30.4c27.6,0,53.6,10.8,73.2,30.3c19.6,19.6,30.3,45.6,30.3,73.3 C444.801,187.101,434.001,213.101,414.401,232.701z&quot; \/&gt;&lt;g class=&quot;loading&quot;&gt;&lt;path d=&quot;M409.6,0c-9.426,0-17.067,7.641-17.067,17.067v62.344C304.667-5.656,164.478-3.386,79.411,84.479 c-40.09,41.409-62.455,96.818-62.344,154.454c0,9.426,7.641,17.067,17.067,17.067S51.2,248.359,51.2,238.933 c0.021-103.682,84.088-187.717,187.771-187.696c52.657,0.01,102.888,22.135,138.442,60.976l-75.605,25.207 c-8.954,2.979-13.799,12.652-10.82,21.606s12.652,13.799,21.606,10.82l102.4-34.133c6.99-2.328,11.697-8.88,11.674-16.247v-102.4 C426.667,7.641,419.026,0,409.6,0z&quot; 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\/&gt;&lt;\/g&gt;&lt;\/svg&gt;&lt;span class=&quot;wishsuite-btn-text&quot;&gt;Remove from wishlist&lt;\/span&gt;\" data-product_id=\"100615\"><svg height=\"15px\" width=\"15px\" viewBox=\"0 0 471.701 471.701\">\n            <path class=\"heart\" d=\"M433.601,67.001c-24.7-24.7-57.4-38.2-92.3-38.2s-67.7,13.6-92.4,38.3l-12.9,12.9l-13.1-13.1 c-24.7-24.7-57.6-38.4-92.5-38.4c-34.8,0-67.6,13.6-92.2,38.2c-24.7,24.7-38.3,57.5-38.2,92.4c0,34.9,13.7,67.6,38.4,92.3 l187.8,187.8c2.6,2.6,6.1,4,9.5,4c3.4,0,6.9-1.3,9.5-3.9l188.2-187.5c24.7-24.7,38.3-57.5,38.3-92.4 C471.801,124.501,458.301,91.701,433.601,67.001z M414.401,232.701l-178.7,178l-178.3-178.3c-19.6-19.6-30.4-45.6-30.4-73.3 s10.7-53.7,30.3-73.2c19.5-19.5,45.5-30.3,73.1-30.3c27.7,0,53.8,10.8,73.4,30.4l22.6,22.6c5.3,5.3,13.8,5.3,19.1,0l22.4-22.4 c19.6-19.6,45.7-30.4,73.3-30.4c27.6,0,53.6,10.8,73.2,30.3c19.6,19.6,30.3,45.6,30.3,73.3 C444.801,187.101,434.001,213.101,414.401,232.701z\" \/><g class=\"loading\"><path d=\"M409.6,0c-9.426,0-17.067,7.641-17.067,17.067v62.344C304.667-5.656,164.478-3.386,79.411,84.479 c-40.09,41.409-62.455,96.818-62.344,154.454c0,9.426,7.641,17.067,17.067,17.067S51.2,248.359,51.2,238.933 c0.021-103.682,84.088-187.717,187.771-187.696c52.657,0.01,102.888,22.135,138.442,60.976l-75.605,25.207 c-8.954,2.979-13.799,12.652-10.82,21.606s12.652,13.799,21.606,10.82l102.4-34.133c6.99-2.328,11.697-8.88,11.674-16.247v-102.4 C426.667,7.641,419.026,0,409.6,0z\" \/><path d=\"M443.733,221.867c-9.426,0-17.067,7.641-17.067,17.067c-0.021,103.682-84.088,187.717-187.771,187.696 c-52.657-0.01-102.888-22.135-138.442-60.976l75.605-25.207c8.954-2.979,13.799-12.652,10.82-21.606 c-2.979-8.954-12.652-13.799-21.606-10.82l-102.4,34.133c-6.99,2.328-11.697,8.88-11.674,16.247v102.4 c0,9.426,7.641,17.067,17.067,17.067s17.067-7.641,17.067-17.067v-62.345c87.866,85.067,228.056,82.798,313.122-5.068 c40.09-41.409,62.455-96.818,62.344-154.454C460.8,229.508,453.159,221.867,443.733,221.867z\" \/><\/g><g class=\"check\"><path d=\"M238.933,0C106.974,0,0,106.974,0,238.933s106.974,238.933,238.933,238.933s238.933-106.974,238.933-238.933 C477.726,107.033,370.834,0.141,238.933,0z M238.933,443.733c-113.108,0-204.8-91.692-204.8-204.8s91.692-204.8,204.8-204.8 s204.8,91.692,204.8,204.8C443.611,351.991,351.991,443.611,238.933,443.733z\" \/><path d=\"M370.046,141.534c-6.614-6.388-17.099-6.388-23.712,0v0L187.733,300.134l-56.201-56.201 c-6.548-6.78-17.353-6.967-24.132-0.419c-6.78,6.548-6.967,17.353-0.419,24.132c0.137,0.142,0.277,0.282,0.419,0.419 l68.267,68.267c6.664,6.663,17.468,6.663,24.132,0l170.667-170.667C377.014,158.886,376.826,148.082,370.046,141.534z\" \/><\/g><\/svg><span class=\"wishsuite-btn-text\">Wishlist<\/span><\/a>\n\t<\/figcaption>\n<\/figure>\n\n<\/article>\n\n\n\n<article class=\"post visible description-off product type-product post-100608 status-publish instock product_cat-kh-director-sets has-post-thumbnail virtual taxable purchasable product-type-bundle\">\n\n\t<figure class=\"woocom-project\">\n\t<div class=\"woo-buttons-on-img\">\n\n\t\t<a href=\"https:\/\/www.aquariumcomputer.com\/de\/produkt\/khd-ghl-doser-3-ext-bundle\/\" class=\"alignnone layzr-bg\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"data:image\/svg+xml;charset=utf-8,%3Csvg xmlns%3D&#039;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#039; viewBox%3D&#039;0 0 300 300&#039;%2F%3E\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazy-load preload-me\" alt=\"KHD &amp; GHL Doser 3 EXT Bundle\" data-src=\"https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-EXT-Bundle-300x300.webp\" data-srcset=\"https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-EXT-Bundle-300x300.webp 300w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-EXT-Bundle-150x150.webp 150w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-EXT-Bundle-768x768.webp 768w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-EXT-Bundle-120x120.webp 120w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-EXT-Bundle-80x80.webp 80w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-EXT-Bundle-600x600.webp 600w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-EXT-Bundle-200x200.webp 200w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2025\/12\/KHD-Doser-3-EXT-Bundle.webp 850w\" \/><\/a>\n\t<\/div>\n\t<figcaption class=\"woocom-list-content\">\n\n\t\t<\/a>\n\t\t<div class=\"wgm-info woocommerce-de_price_taxrate \"><\/div>\n\t\t<div class=\"wgm-info woocommerce_de_versandkosten\">zzgl. <a class=\"versandkosten\" href=\"https:\/\/www.aquariumcomputer.com\/de\/versand-lieferung\/\" target=\"_blank\">Versand<\/a><\/div><div id=\"wc-stripe-bnpl-shop-msg-100608\" class=\"wc-stripe-bnpl-shop-message\"><\/div><div class=\"woocommerce-product-details__short-description\">\n\t<p>Komplettes Bundle zur automatischen KH-Messung und Dosierung mit Preisvorteil gegen\u00fcber dem Einzelkauf.<br data-start=\"287\" data-end=\"290\" \/>Keine Standalone-L\u00f6sung \u2013 erfordert ein kompatibles GHL Master-Ger\u00e4t.<\/p>\n<\/div>\n<a href=\"https:\/\/www.aquariumcomputer.com\/wishlist\/\" class=\"wishsuite-btn wishsuite-button wishsuite-shop-after_cart_btn\" data-product-title=\"KHD &amp; GHL Doser 3 EXT Bundle\" data-default-text=\"&lt;svg height=&quot;15px&quot; width=&quot;15px&quot; viewBox=&quot;0 0 471.701 471.701&quot;&gt;\n            &lt;path class=&quot;heart&quot; d=&quot;M433.601,67.001c-24.7-24.7-57.4-38.2-92.3-38.2s-67.7,13.6-92.4,38.3l-12.9,12.9l-13.1-13.1 c-24.7-24.7-57.6-38.4-92.5-38.4c-34.8,0-67.6,13.6-92.2,38.2c-24.7,24.7-38.3,57.5-38.2,92.4c0,34.9,13.7,67.6,38.4,92.3 l187.8,187.8c2.6,2.6,6.1,4,9.5,4c3.4,0,6.9-1.3,9.5-3.9l188.2-187.5c24.7-24.7,38.3-57.5,38.3-92.4 C471.801,124.501,458.301,91.701,433.601,67.001z M414.401,232.701l-178.7,178l-178.3-178.3c-19.6-19.6-30.4-45.6-30.4-73.3 s10.7-53.7,30.3-73.2c19.5-19.5,45.5-30.3,73.1-30.3c27.7,0,53.8,10.8,73.4,30.4l22.6,22.6c5.3,5.3,13.8,5.3,19.1,0l22.4-22.4 c19.6-19.6,45.7-30.4,73.3-30.4c27.6,0,53.6,10.8,73.2,30.3c19.6,19.6,30.3,45.6,30.3,73.3 C444.801,187.101,434.001,213.101,414.401,232.701z&quot; \/&gt;&lt;g class=&quot;loading&quot;&gt;&lt;path d=&quot;M409.6,0c-9.426,0-17.067,7.641-17.067,17.067v62.344C304.667-5.656,164.478-3.386,79.411,84.479 c-40.09,41.409-62.455,96.818-62.344,154.454c0,9.426,7.641,17.067,17.067,17.067S51.2,248.359,51.2,238.933 c0.021-103.682,84.088-187.717,187.771-187.696c52.657,0.01,102.888,22.135,138.442,60.976l-75.605,25.207 c-8.954,2.979-13.799,12.652-10.82,21.606s12.652,13.799,21.606,10.82l102.4-34.133c6.99-2.328,11.697-8.88,11.674-16.247v-102.4 C426.667,7.641,419.026,0,409.6,0z&quot; 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\/&gt;&lt;\/g&gt;&lt;\/svg&gt;&lt;span class=&quot;wishsuite-btn-text&quot;&gt;Remove from wishlist&lt;\/span&gt;\" data-product_id=\"100608\"><svg height=\"15px\" width=\"15px\" viewBox=\"0 0 471.701 471.701\">\n            <path class=\"heart\" d=\"M433.601,67.001c-24.7-24.7-57.4-38.2-92.3-38.2s-67.7,13.6-92.4,38.3l-12.9,12.9l-13.1-13.1 c-24.7-24.7-57.6-38.4-92.5-38.4c-34.8,0-67.6,13.6-92.2,38.2c-24.7,24.7-38.3,57.5-38.2,92.4c0,34.9,13.7,67.6,38.4,92.3 l187.8,187.8c2.6,2.6,6.1,4,9.5,4c3.4,0,6.9-1.3,9.5-3.9l188.2-187.5c24.7-24.7,38.3-57.5,38.3-92.4 C471.801,124.501,458.301,91.701,433.601,67.001z M414.401,232.701l-178.7,178l-178.3-178.3c-19.6-19.6-30.4-45.6-30.4-73.3 s10.7-53.7,30.3-73.2c19.5-19.5,45.5-30.3,73.1-30.3c27.7,0,53.8,10.8,73.4,30.4l22.6,22.6c5.3,5.3,13.8,5.3,19.1,0l22.4-22.4 c19.6-19.6,45.7-30.4,73.3-30.4c27.6,0,53.6,10.8,73.2,30.3c19.6,19.6,30.3,45.6,30.3,73.3 C444.801,187.101,434.001,213.101,414.401,232.701z\" \/><g class=\"loading\"><path d=\"M409.6,0c-9.426,0-17.067,7.641-17.067,17.067v62.344C304.667-5.656,164.478-3.386,79.411,84.479 c-40.09,41.409-62.455,96.818-62.344,154.454c0,9.426,7.641,17.067,17.067,17.067S51.2,248.359,51.2,238.933 c0.021-103.682,84.088-187.717,187.771-187.696c52.657,0.01,102.888,22.135,138.442,60.976l-75.605,25.207 c-8.954,2.979-13.799,12.652-10.82,21.606s12.652,13.799,21.606,10.82l102.4-34.133c6.99-2.328,11.697-8.88,11.674-16.247v-102.4 C426.667,7.641,419.026,0,409.6,0z\" \/><path d=\"M443.733,221.867c-9.426,0-17.067,7.641-17.067,17.067c-0.021,103.682-84.088,187.717-187.771,187.696 c-52.657-0.01-102.888-22.135-138.442-60.976l75.605-25.207c8.954-2.979,13.799-12.652,10.82-21.606 c-2.979-8.954-12.652-13.799-21.606-10.82l-102.4,34.133c-6.99,2.328-11.697,8.88-11.674,16.247v102.4 c0,9.426,7.641,17.067,17.067,17.067s17.067-7.641,17.067-17.067v-62.345c87.866,85.067,228.056,82.798,313.122-5.068 c40.09-41.409,62.455-96.818,62.344-154.454C460.8,229.508,453.159,221.867,443.733,221.867z\" \/><\/g><g class=\"check\"><path d=\"M238.933,0C106.974,0,0,106.974,0,238.933s106.974,238.933,238.933,238.933s238.933-106.974,238.933-238.933 C477.726,107.033,370.834,0.141,238.933,0z M238.933,443.733c-113.108,0-204.8-91.692-204.8-204.8s91.692-204.8,204.8-204.8 s204.8,91.692,204.8,204.8C443.611,351.991,351.991,443.611,238.933,443.733z\" \/><path d=\"M370.046,141.534c-6.614-6.388-17.099-6.388-23.712,0v0L187.733,300.134l-56.201-56.201 c-6.548-6.78-17.353-6.967-24.132-0.419c-6.78,6.548-6.967,17.353-0.419,24.132c0.137,0.142,0.277,0.282,0.419,0.419 l68.267,68.267c6.664,6.663,17.468,6.663,24.132,0l170.667-170.667C377.014,158.886,376.826,148.082,370.046,141.534z\" \/><\/g><\/svg><span class=\"wishsuite-btn-text\">Wishlist<\/span><\/a>\n\t<\/figcaption>\n<\/figure>\n\n<\/article>\n\n\n\n<article class=\"post visible description-off product type-product post-87910 status-publish instock product_cat-kh-director-sets has-post-thumbnail taxable shipping-taxable purchasable product-type-variable\">\n\n\t<figure class=\"woocom-project\">\n\t<div class=\"woo-buttons-on-img\">\n\n\t\t<a href=\"https:\/\/www.aquariumcomputer.com\/de\/produkt\/khd-ghl-doser-2-2-sa-set-2\/\" class=\"alignnone layzr-bg\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"data:image\/svg+xml;charset=utf-8,%3Csvg xmlns%3D&#039;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#039; viewBox%3D&#039;0 0 300 300&#039;%2F%3E\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazy-load preload-me\" alt=\"KHD &amp; GHL Doser 2.2 SA Set\" data-src=\"https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-Stand-Alone-Set_850x850-300x300.webp\" data-srcset=\"https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-Stand-Alone-Set_850x850-300x300.webp 300w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-Stand-Alone-Set_850x850-150x150.webp 150w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-Stand-Alone-Set_850x850-768x768.webp 768w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-Stand-Alone-Set_850x850-120x120.webp 120w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-Stand-Alone-Set_850x850-80x80.webp 80w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-Stand-Alone-Set_850x850-600x600.webp 600w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-Stand-Alone-Set_850x850-200x200.webp 200w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-Stand-Alone-Set_850x850.webp 850w\" \/><\/a>\n\t<\/div>\n\t<figcaption class=\"woocom-list-content\">\n\n\t\t<\/a>\n\t\t<div class=\"wgm-info woocommerce-de_price_taxrate \"><\/div>\n\t\t<div class=\"wgm-info woocommerce_de_versandkosten\">zzgl. <a class=\"versandkosten\" href=\"https:\/\/www.aquariumcomputer.com\/de\/versand-lieferung\/\" target=\"_blank\">Versand<\/a><\/div><div id=\"wc-stripe-bnpl-shop-msg-87910\" class=\"wc-stripe-bnpl-shop-message\"><\/div><div class=\"woocommerce-product-details__short-description\">\n\t<p>Messger\u00e4t zur Bestimmung der Alkalinit\u00e4t, mit pH-Elektrode, Kalibrierfl\u00fcssigkeiten pH4 und pH7, Reagenz 500 mL, Silikonschlauch 5 m, EXT Dosierpumpeneinheit mit 4 Pumpen, WLAN, USB, Schrittmotoren, mit Netzger\u00e4t, 2x PAB-Kabel 50cm<\/p>\n<\/div>\n<a href=\"https:\/\/www.aquariumcomputer.com\/wishlist\/\" class=\"wishsuite-btn wishsuite-button wishsuite-shop-after_cart_btn\" data-product-title=\"KHD &amp; GHL Doser 2.2 SA Set\" data-default-text=\"&lt;svg height=&quot;15px&quot; width=&quot;15px&quot; viewBox=&quot;0 0 471.701 471.701&quot;&gt;\n            &lt;path class=&quot;heart&quot; d=&quot;M433.601,67.001c-24.7-24.7-57.4-38.2-92.3-38.2s-67.7,13.6-92.4,38.3l-12.9,12.9l-13.1-13.1 c-24.7-24.7-57.6-38.4-92.5-38.4c-34.8,0-67.6,13.6-92.2,38.2c-24.7,24.7-38.3,57.5-38.2,92.4c0,34.9,13.7,67.6,38.4,92.3 l187.8,187.8c2.6,2.6,6.1,4,9.5,4c3.4,0,6.9-1.3,9.5-3.9l188.2-187.5c24.7-24.7,38.3-57.5,38.3-92.4 C471.801,124.501,458.301,91.701,433.601,67.001z M414.401,232.701l-178.7,178l-178.3-178.3c-19.6-19.6-30.4-45.6-30.4-73.3 s10.7-53.7,30.3-73.2c19.5-19.5,45.5-30.3,73.1-30.3c27.7,0,53.8,10.8,73.4,30.4l22.6,22.6c5.3,5.3,13.8,5.3,19.1,0l22.4-22.4 c19.6-19.6,45.7-30.4,73.3-30.4c27.6,0,53.6,10.8,73.2,30.3c19.6,19.6,30.3,45.6,30.3,73.3 C444.801,187.101,434.001,213.101,414.401,232.701z&quot; \/&gt;&lt;g class=&quot;loading&quot;&gt;&lt;path d=&quot;M409.6,0c-9.426,0-17.067,7.641-17.067,17.067v62.344C304.667-5.656,164.478-3.386,79.411,84.479 c-40.09,41.409-62.455,96.818-62.344,154.454c0,9.426,7.641,17.067,17.067,17.067S51.2,248.359,51.2,238.933 c0.021-103.682,84.088-187.717,187.771-187.696c52.657,0.01,102.888,22.135,138.442,60.976l-75.605,25.207 c-8.954,2.979-13.799,12.652-10.82,21.606s12.652,13.799,21.606,10.82l102.4-34.133c6.99-2.328,11.697-8.88,11.674-16.247v-102.4 C426.667,7.641,419.026,0,409.6,0z&quot; 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\/&gt;&lt;\/g&gt;&lt;\/svg&gt;&lt;span class=&quot;wishsuite-btn-text&quot;&gt;Remove from wishlist&lt;\/span&gt;\" data-product_id=\"87910\"><svg height=\"15px\" width=\"15px\" viewBox=\"0 0 471.701 471.701\">\n            <path class=\"heart\" d=\"M433.601,67.001c-24.7-24.7-57.4-38.2-92.3-38.2s-67.7,13.6-92.4,38.3l-12.9,12.9l-13.1-13.1 c-24.7-24.7-57.6-38.4-92.5-38.4c-34.8,0-67.6,13.6-92.2,38.2c-24.7,24.7-38.3,57.5-38.2,92.4c0,34.9,13.7,67.6,38.4,92.3 l187.8,187.8c2.6,2.6,6.1,4,9.5,4c3.4,0,6.9-1.3,9.5-3.9l188.2-187.5c24.7-24.7,38.3-57.5,38.3-92.4 C471.801,124.501,458.301,91.701,433.601,67.001z M414.401,232.701l-178.7,178l-178.3-178.3c-19.6-19.6-30.4-45.6-30.4-73.3 s10.7-53.7,30.3-73.2c19.5-19.5,45.5-30.3,73.1-30.3c27.7,0,53.8,10.8,73.4,30.4l22.6,22.6c5.3,5.3,13.8,5.3,19.1,0l22.4-22.4 c19.6-19.6,45.7-30.4,73.3-30.4c27.6,0,53.6,10.8,73.2,30.3c19.6,19.6,30.3,45.6,30.3,73.3 C444.801,187.101,434.001,213.101,414.401,232.701z\" \/><g class=\"loading\"><path d=\"M409.6,0c-9.426,0-17.067,7.641-17.067,17.067v62.344C304.667-5.656,164.478-3.386,79.411,84.479 c-40.09,41.409-62.455,96.818-62.344,154.454c0,9.426,7.641,17.067,17.067,17.067S51.2,248.359,51.2,238.933 c0.021-103.682,84.088-187.717,187.771-187.696c52.657,0.01,102.888,22.135,138.442,60.976l-75.605,25.207 c-8.954,2.979-13.799,12.652-10.82,21.606s12.652,13.799,21.606,10.82l102.4-34.133c6.99-2.328,11.697-8.88,11.674-16.247v-102.4 C426.667,7.641,419.026,0,409.6,0z\" \/><path d=\"M443.733,221.867c-9.426,0-17.067,7.641-17.067,17.067c-0.021,103.682-84.088,187.717-187.771,187.696 c-52.657-0.01-102.888-22.135-138.442-60.976l75.605-25.207c8.954-2.979,13.799-12.652,10.82-21.606 c-2.979-8.954-12.652-13.799-21.606-10.82l-102.4,34.133c-6.99,2.328-11.697,8.88-11.674,16.247v102.4 c0,9.426,7.641,17.067,17.067,17.067s17.067-7.641,17.067-17.067v-62.345c87.866,85.067,228.056,82.798,313.122-5.068 c40.09-41.409,62.455-96.818,62.344-154.454C460.8,229.508,453.159,221.867,443.733,221.867z\" \/><\/g><g class=\"check\"><path d=\"M238.933,0C106.974,0,0,106.974,0,238.933s106.974,238.933,238.933,238.933s238.933-106.974,238.933-238.933 C477.726,107.033,370.834,0.141,238.933,0z M238.933,443.733c-113.108,0-204.8-91.692-204.8-204.8s91.692-204.8,204.8-204.8 s204.8,91.692,204.8,204.8C443.611,351.991,351.991,443.611,238.933,443.733z\" \/><path d=\"M370.046,141.534c-6.614-6.388-17.099-6.388-23.712,0v0L187.733,300.134l-56.201-56.201 c-6.548-6.78-17.353-6.967-24.132-0.419c-6.78,6.548-6.967,17.353-0.419,24.132c0.137,0.142,0.277,0.282,0.419,0.419 l68.267,68.267c6.664,6.663,17.468,6.663,24.132,0l170.667-170.667C377.014,158.886,376.826,148.082,370.046,141.534z\" \/><\/g><\/svg><span class=\"wishsuite-btn-text\">Wishlist<\/span><\/a>\n\t<\/figcaption>\n<\/figure>\n\n<\/article>\n\n\n\n<article class=\"post visible description-off product type-product post-87860 status-publish last instock product_cat-kh-director-sets has-post-thumbnail taxable shipping-taxable purchasable product-type-variable\">\n\n\t<figure class=\"woocom-project\">\n\t<div class=\"woo-buttons-on-img\">\n\n\t\t<a href=\"https:\/\/www.aquariumcomputer.com\/de\/produkt\/khd-ghl-doser-2-2-ext-set-2\/\" class=\"alignnone layzr-bg\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"data:image\/svg+xml;charset=utf-8,%3Csvg xmlns%3D&#039;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#039; viewBox%3D&#039;0 0 300 300&#039;%2F%3E\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazy-load preload-me\" alt=\"KHD &amp; GHL Doser 2.2 EXT Set\" data-src=\"https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-EXT-Set_850x850-300x300.webp\" data-srcset=\"https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-EXT-Set_850x850-300x300.webp 300w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-EXT-Set_850x850-150x150.webp 150w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-EXT-Set_850x850-768x768.webp 768w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-EXT-Set_850x850-120x120.webp 120w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-EXT-Set_850x850-80x80.webp 80w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-EXT-Set_850x850-600x600.webp 600w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-EXT-Set_850x850-200x200.webp 200w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/KHD-Doser-2.2-EXT-Set_850x850.webp 850w\" \/><\/a>\n\t<\/div>\n\t<figcaption class=\"woocom-list-content\">\n\n\t\t<\/a>\n\t\t<div class=\"wgm-info woocommerce-de_price_taxrate \"><\/div>\n\t\t<div class=\"wgm-info woocommerce_de_versandkosten\">zzgl. <a class=\"versandkosten\" href=\"https:\/\/www.aquariumcomputer.com\/de\/versand-lieferung\/\" target=\"_blank\">Versand<\/a><\/div><div id=\"wc-stripe-bnpl-shop-msg-87860\" class=\"wc-stripe-bnpl-shop-message\"><\/div><div class=\"woocommerce-product-details__short-description\">\n\t<p>Messger\u00e4t zur Bestimmung der Alkalinit\u00e4t, mit pH-Elektrode, Kalibrierfl\u00fcssigkeiten pH4 und pH7, Reagenz 500 mL, Silikonschlauch 5 m, EXT Dosierpumpeneinheit mit 4 Pumpen, WLAN, USB, Schrittmotoren, mit Netzger\u00e4t, 2x PAB-Kabel 50cm<\/p>\n<\/div>\n<a href=\"https:\/\/www.aquariumcomputer.com\/wishlist\/\" class=\"wishsuite-btn wishsuite-button wishsuite-shop-after_cart_btn\" data-product-title=\"KHD &amp; GHL Doser 2.2 EXT Set\" data-default-text=\"&lt;svg height=&quot;15px&quot; width=&quot;15px&quot; viewBox=&quot;0 0 471.701 471.701&quot;&gt;\n            &lt;path class=&quot;heart&quot; d=&quot;M433.601,67.001c-24.7-24.7-57.4-38.2-92.3-38.2s-67.7,13.6-92.4,38.3l-12.9,12.9l-13.1-13.1 c-24.7-24.7-57.6-38.4-92.5-38.4c-34.8,0-67.6,13.6-92.2,38.2c-24.7,24.7-38.3,57.5-38.2,92.4c0,34.9,13.7,67.6,38.4,92.3 l187.8,187.8c2.6,2.6,6.1,4,9.5,4c3.4,0,6.9-1.3,9.5-3.9l188.2-187.5c24.7-24.7,38.3-57.5,38.3-92.4 C471.801,124.501,458.301,91.701,433.601,67.001z M414.401,232.701l-178.7,178l-178.3-178.3c-19.6-19.6-30.4-45.6-30.4-73.3 s10.7-53.7,30.3-73.2c19.5-19.5,45.5-30.3,73.1-30.3c27.7,0,53.8,10.8,73.4,30.4l22.6,22.6c5.3,5.3,13.8,5.3,19.1,0l22.4-22.4 c19.6-19.6,45.7-30.4,73.3-30.4c27.6,0,53.6,10.8,73.2,30.3c19.6,19.6,30.3,45.6,30.3,73.3 C444.801,187.101,434.001,213.101,414.401,232.701z&quot; \/&gt;&lt;g class=&quot;loading&quot;&gt;&lt;path d=&quot;M409.6,0c-9.426,0-17.067,7.641-17.067,17.067v62.344C304.667-5.656,164.478-3.386,79.411,84.479 c-40.09,41.409-62.455,96.818-62.344,154.454c0,9.426,7.641,17.067,17.067,17.067S51.2,248.359,51.2,238.933 c0.021-103.682,84.088-187.717,187.771-187.696c52.657,0.01,102.888,22.135,138.442,60.976l-75.605,25.207 c-8.954,2.979-13.799,12.652-10.82,21.606s12.652,13.799,21.606,10.82l102.4-34.133c6.99-2.328,11.697-8.88,11.674-16.247v-102.4 C426.667,7.641,419.026,0,409.6,0z&quot; 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\/&gt;&lt;\/g&gt;&lt;\/svg&gt;&lt;span class=&quot;wishsuite-btn-text&quot;&gt;Wishlist&lt;\/span&gt;\" data-added-text=\"&lt;svg height=&quot;15px&quot; width=&quot;15px&quot; viewBox=&quot;0 0 471.701 471.701&quot;&gt;\n            &lt;path class=&quot;heart&quot; d=&quot;M433.601,67.001c-24.7-24.7-57.4-38.2-92.3-38.2s-67.7,13.6-92.4,38.3l-12.9,12.9l-13.1-13.1 c-24.7-24.7-57.6-38.4-92.5-38.4c-34.8,0-67.6,13.6-92.2,38.2c-24.7,24.7-38.3,57.5-38.2,92.4c0,34.9,13.7,67.6,38.4,92.3 l187.8,187.8c2.6,2.6,6.1,4,9.5,4c3.4,0,6.9-1.3,9.5-3.9l188.2-187.5c24.7-24.7,38.3-57.5,38.3-92.4 C471.801,124.501,458.301,91.701,433.601,67.001z M414.401,232.701l-178.7,178l-178.3-178.3c-19.6-19.6-30.4-45.6-30.4-73.3 s10.7-53.7,30.3-73.2c19.5-19.5,45.5-30.3,73.1-30.3c27.7,0,53.8,10.8,73.4,30.4l22.6,22.6c5.3,5.3,13.8,5.3,19.1,0l22.4-22.4 c19.6-19.6,45.7-30.4,73.3-30.4c27.6,0,53.6,10.8,73.2,30.3c19.6,19.6,30.3,45.6,30.3,73.3 C444.801,187.101,434.001,213.101,414.401,232.701z&quot; \/&gt;&lt;g class=&quot;loading&quot;&gt;&lt;path d=&quot;M409.6,0c-9.426,0-17.067,7.641-17.067,17.067v62.344C304.667-5.656,164.478-3.386,79.411,84.479 c-40.09,41.409-62.455,96.818-62.344,154.454c0,9.426,7.641,17.067,17.067,17.067S51.2,248.359,51.2,238.933 c0.021-103.682,84.088-187.717,187.771-187.696c52.657,0.01,102.888,22.135,138.442,60.976l-75.605,25.207 c-8.954,2.979-13.799,12.652-10.82,21.606s12.652,13.799,21.606,10.82l102.4-34.133c6.99-2.328,11.697-8.88,11.674-16.247v-102.4 C426.667,7.641,419.026,0,409.6,0z&quot; 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\/&gt;&lt;\/g&gt;&lt;\/svg&gt;&lt;span class=&quot;wishsuite-btn-text&quot;&gt;Remove from wishlist&lt;\/span&gt;\" data-product_id=\"87860\"><svg height=\"15px\" width=\"15px\" viewBox=\"0 0 471.701 471.701\">\n            <path class=\"heart\" d=\"M433.601,67.001c-24.7-24.7-57.4-38.2-92.3-38.2s-67.7,13.6-92.4,38.3l-12.9,12.9l-13.1-13.1 c-24.7-24.7-57.6-38.4-92.5-38.4c-34.8,0-67.6,13.6-92.2,38.2c-24.7,24.7-38.3,57.5-38.2,92.4c0,34.9,13.7,67.6,38.4,92.3 l187.8,187.8c2.6,2.6,6.1,4,9.5,4c3.4,0,6.9-1.3,9.5-3.9l188.2-187.5c24.7-24.7,38.3-57.5,38.3-92.4 C471.801,124.501,458.301,91.701,433.601,67.001z M414.401,232.701l-178.7,178l-178.3-178.3c-19.6-19.6-30.4-45.6-30.4-73.3 s10.7-53.7,30.3-73.2c19.5-19.5,45.5-30.3,73.1-30.3c27.7,0,53.8,10.8,73.4,30.4l22.6,22.6c5.3,5.3,13.8,5.3,19.1,0l22.4-22.4 c19.6-19.6,45.7-30.4,73.3-30.4c27.6,0,53.6,10.8,73.2,30.3c19.6,19.6,30.3,45.6,30.3,73.3 C444.801,187.101,434.001,213.101,414.401,232.701z\" \/><g class=\"loading\"><path d=\"M409.6,0c-9.426,0-17.067,7.641-17.067,17.067v62.344C304.667-5.656,164.478-3.386,79.411,84.479 c-40.09,41.409-62.455,96.818-62.344,154.454c0,9.426,7.641,17.067,17.067,17.067S51.2,248.359,51.2,238.933 c0.021-103.682,84.088-187.717,187.771-187.696c52.657,0.01,102.888,22.135,138.442,60.976l-75.605,25.207 c-8.954,2.979-13.799,12.652-10.82,21.606s12.652,13.799,21.606,10.82l102.4-34.133c6.99-2.328,11.697-8.88,11.674-16.247v-102.4 C426.667,7.641,419.026,0,409.6,0z\" \/><path d=\"M443.733,221.867c-9.426,0-17.067,7.641-17.067,17.067c-0.021,103.682-84.088,187.717-187.771,187.696 c-52.657-0.01-102.888-22.135-138.442-60.976l75.605-25.207c8.954-2.979,13.799-12.652,10.82-21.606 c-2.979-8.954-12.652-13.799-21.606-10.82l-102.4,34.133c-6.99,2.328-11.697,8.88-11.674,16.247v102.4 c0,9.426,7.641,17.067,17.067,17.067s17.067-7.641,17.067-17.067v-62.345c87.866,85.067,228.056,82.798,313.122-5.068 c40.09-41.409,62.455-96.818,62.344-154.454C460.8,229.508,453.159,221.867,443.733,221.867z\" \/><\/g><g class=\"check\"><path d=\"M238.933,0C106.974,0,0,106.974,0,238.933s106.974,238.933,238.933,238.933s238.933-106.974,238.933-238.933 C477.726,107.033,370.834,0.141,238.933,0z M238.933,443.733c-113.108,0-204.8-91.692-204.8-204.8s91.692-204.8,204.8-204.8 s204.8,91.692,204.8,204.8C443.611,351.991,351.991,443.611,238.933,443.733z\" \/><path d=\"M370.046,141.534c-6.614-6.388-17.099-6.388-23.712,0v0L187.733,300.134l-56.201-56.201 c-6.548-6.78-17.353-6.967-24.132-0.419c-6.78,6.548-6.967,17.353-0.419,24.132c0.137,0.142,0.277,0.282,0.419,0.419 l68.267,68.267c6.664,6.663,17.468,6.663,24.132,0l170.667-170.667C377.014,158.886,376.826,148.082,370.046,141.534z\" \/><\/g><\/svg><span class=\"wishsuite-btn-text\">Wishlist<\/span><\/a>\n\t<\/figcaption>\n<\/figure>\n\n<\/article>\n\n\n\n<article class=\"post visible description-off product type-product post-94815 status-publish first instock product_cat-profilux-sets product_cat-kh-director-sets product_cat-ion-director-sets product_cat-kh-director-zubehoer product_cat-ion-director-zubehoer product_cat-steckdosenleisten product_cat-kabel product_cat-doser-zubehor product_cat-profilux-zubehoer has-post-thumbnail taxable shipping-taxable purchasable product-type-variable\">\n\n\t<figure class=\"woocom-project\">\n\t<div class=\"woo-buttons-on-img\">\n\n\t\t<a href=\"https:\/\/www.aquariumcomputer.com\/de\/produkt\/pab-kabel\/\" class=\"alignnone layzr-bg\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"data:image\/svg+xml;charset=utf-8,%3Csvg xmlns%3D&#039;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#039; viewBox%3D&#039;0 0 300 300&#039;%2F%3E\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazy-load preload-me\" alt=\"PAB-Kabel\" data-src=\"https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/PAB-Cable_850x850-png-300x300.webp\" data-srcset=\"https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/PAB-Cable_850x850-png-300x300.webp 300w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/PAB-Cable_850x850-png-150x150.webp 150w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/PAB-Cable_850x850-png-768x768.webp 768w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/PAB-Cable_850x850-png-120x120.webp 120w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/PAB-Cable_850x850-png-80x80.webp 80w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/PAB-Cable_850x850-png-600x600.webp 600w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/PAB-Cable_850x850-png-200x200.webp 200w, https:\/\/www.aquariumcomputer.com\/wp-content\/uploads\/sites\/3\/2024\/12\/PAB-Cable_850x850-png.webp 850w\" \/><\/a>\n\t<\/div>\n\t<figcaption class=\"woocom-list-content\">\n\n\t\t<\/a>\n\t\t<div class=\"wgm-info woocommerce-de_price_taxrate \"><\/div>\n\t\t<div class=\"wgm-info woocommerce_de_versandkosten\">zzgl. <a class=\"versandkosten\" href=\"https:\/\/www.aquariumcomputer.com\/de\/versand-lieferung\/\" target=\"_blank\">Versand<\/a><\/div><div id=\"wc-stripe-bnpl-shop-msg-94815\" class=\"wc-stripe-bnpl-shop-message\"><\/div><div class=\"woocommerce-product-details__short-description\">\n\t<p>2x RJ45<\/p>\n<\/div>\n<a href=\"https:\/\/www.aquariumcomputer.com\/wishlist\/\" class=\"wishsuite-btn wishsuite-button wishsuite-shop-after_cart_btn\" data-product-title=\"PAB-Kabel\" data-default-text=\"&lt;svg height=&quot;15px&quot; width=&quot;15px&quot; viewBox=&quot;0 0 471.701 471.701&quot;&gt;\n            &lt;path class=&quot;heart&quot; d=&quot;M433.601,67.001c-24.7-24.7-57.4-38.2-92.3-38.2s-67.7,13.6-92.4,38.3l-12.9,12.9l-13.1-13.1 c-24.7-24.7-57.6-38.4-92.5-38.4c-34.8,0-67.6,13.6-92.2,38.2c-24.7,24.7-38.3,57.5-38.2,92.4c0,34.9,13.7,67.6,38.4,92.3 l187.8,187.8c2.6,2.6,6.1,4,9.5,4c3.4,0,6.9-1.3,9.5-3.9l188.2-187.5c24.7-24.7,38.3-57.5,38.3-92.4 C471.801,124.501,458.301,91.701,433.601,67.001z M414.401,232.701l-178.7,178l-178.3-178.3c-19.6-19.6-30.4-45.6-30.4-73.3 s10.7-53.7,30.3-73.2c19.5-19.5,45.5-30.3,73.1-30.3c27.7,0,53.8,10.8,73.4,30.4l22.6,22.6c5.3,5.3,13.8,5.3,19.1,0l22.4-22.4 c19.6-19.6,45.7-30.4,73.3-30.4c27.6,0,53.6,10.8,73.2,30.3c19.6,19.6,30.3,45.6,30.3,73.3 C444.801,187.101,434.001,213.101,414.401,232.701z&quot; \/&gt;&lt;g class=&quot;loading&quot;&gt;&lt;path d=&quot;M409.6,0c-9.426,0-17.067,7.641-17.067,17.067v62.344C304.667-5.656,164.478-3.386,79.411,84.479 c-40.09,41.409-62.455,96.818-62.344,154.454c0,9.426,7.641,17.067,17.067,17.067S51.2,248.359,51.2,238.933 c0.021-103.682,84.088-187.717,187.771-187.696c52.657,0.01,102.888,22.135,138.442,60.976l-75.605,25.207 c-8.954,2.979-13.799,12.652-10.82,21.606s12.652,13.799,21.606,10.82l102.4-34.133c6.99-2.328,11.697-8.88,11.674-16.247v-102.4 C426.667,7.641,419.026,0,409.6,0z&quot; 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Produktnamen und Markenzeichen sind Eigentum ihrer jeweiligen Inhaber. Dieser Artikel dient Bildungszwecken und soll Aquarianern helfen, informierte Entscheidungen zu treffen. Individuelle Ergebnisse k\u00f6nnen je nach spezifischer Implementierung, Wartungspraktiken und Umgebungsbedingungen variieren.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"vc_empty_space\"   style=\"height: 32px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Ein technischer Vergleich dreier automatisierter KH-Messmethoden: Direkte Titration, pH-Differenz-Berechnung und colorimetrische Analyse. Erfahren Sie die praktischen Unterschiede in Genauigkeit, Stabilit\u00e4t und Automatisierungspotenzial. <\/p>\n","protected":false},"author":1,"featured_media":101733,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5057,5760,5770],"tags":[],"class_list":["post-101694","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-de","category-highlights-de","category-wasserchemie","category-5057","category-5760","category-5770","description-off"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Alkalinit\u00e4t-Messmethoden im Vergleich: Titration vs. pH-Differenz vs. Colorimetrie - GHL Advanced Technology<\/title>\n<meta name=\"description\" content=\"Automatisierte KH-Messung im Vergleich: Titration, pH-Differenz und Colorimetrie. 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