{"id":594,"date":"2026-06-02T08:38:36","date_gmt":"2026-06-02T08:38:36","guid":{"rendered":"https:\/\/www.kaefaqua.com\/?page_id=594"},"modified":"2026-06-02T09:12:52","modified_gmt":"2026-06-02T09:12:52","slug":"refex-ph-orp-sensoren","status":"publish","type":"page","link":"https:\/\/www.kaefaqua.com\/?page_id=594","title":{"rendered":"REFEX pH & ORP-sensoren"},"content":{"rendered":"\n

REFEX\u2122 sensoren<\/mark><\/strong><\/p>\n\n\n\n

Traditionele pH- en ORP-sensoren met poreuze \/ open referentie-juncties, die worden gebruikt in processen met agressieve en giftige chemicali\u00ebn, falen vaak door vergiftiging van de referentie-elektrode. Chemicali\u00ebn in het proces diffunderen door de ingebouwde poreuze \/ open junctie(s) die nodig zijn voor de werking van dit type sensor en vergiftigen de Ag\/AgCl-elektrode in de referentie-halfcel.<\/mark>
Vergiftiging van de referentie-elektrode leidt tot ernstige problemen met de meetprestaties en voortijdige sensoruitval. Naast de hoge kosten van frequente vervangingen, zijn er ook de kosten voor het veilig [en wettelijk] hanteren en afvoeren van potentieel sterk verontreinigde sensoren. Onjuiste afvoer van verontreinigde sensoren kan een aanzienlijke impact hebben op het milieu en bedrijven blootstellen aan extra kosten door rechtszaken en boetes.<\/mark><\/p>\n\n\n\n

De voor de hand liggende oplossing voor dit uitdagende milieuprobleem is het gebruik van Refex niet-poreuze pH- en ORP-sensoren. Alle Refex-sensoren gebruiken een referentiecel zonder poreuze junctie, waardoor het binnendringen van gevaarlijke stoffen zoals chemicali\u00ebn, biologische agentia en radioactieve stoffen wordt voorkomen. In plaats van een poreuze verbinding gebruiken Refex-sensoren een gepatenteerde ionengeleidende interfacebarri\u00e8re om het proces met de referentie-elektrode te verbinden. Deze barri\u00e8re voorkomt elk contact tussen de procesvloeistof en de elektrolyt van de referentie-halfcel. Er is geen risico op interne contaminatie van de Refex-sensor met gevaarlijke stoffen. Refex pH- en ORP-sensoren kunnen veilig worden gebruikt in veeleisende toepassingen, zoals die met giftige chemicali\u00ebn, biologische agentia of radioactieve materialen, zonder de extra zorgen en kosten van veilige afvoer na uitputting. Bovendien bieden ze (in tegenstelling tot veel conventionele sensoren) betrouwbare, driftvrije metingen en een uitzonderlijk lange levensduur.<\/mark><\/p>\n\n\n\n

Typische verontreinigingen zijn onder andere:<\/mark><\/strong><\/p>\n\n\n\n

Cadmiumperoxide Actieve biologische stoffen Cyanide Ammoniak Sterke zuren
Chloor Waterstofsulfide Sterke basen Chroom Radioactieve materialen Veel, veel meer\u2026<\/mark><\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

REFEX\u2122 sensoren Traditionele pH- en ORP-sensoren met poreuze \/ open referentie-juncties, die worden gebruikt in processen met agressieve en giftige<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":592,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-594","page","type-page","status-publish","hentry"],"yoast_head":"\nREFEX pH & ORP-sensoren - Kaef Aqua<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"REFEX pH & ORP-sensoren - Kaef Aqua\" \/>\n<meta property=\"og:description\" content=\"REFEX\u2122 sensoren Traditionele pH- en ORP-sensoren met poreuze \/ open referentie-juncties, die worden gebruikt in processen met agressieve en giftige\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kaefaqua.com\/?page_id=594\" \/>\n<meta property=\"og:site_name\" content=\"Kaef Aqua\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-02T09:12:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kaefaqua.com\/wp-content\/uploads\/image-23.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.kaefaqua.com\\\/?page_id=594\",\"url\":\"https:\\\/\\\/www.kaefaqua.com\\\/?page_id=594\",\"name\":\"REFEX pH & ORP-sensoren - 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