{"id":2876,"date":"2025-11-09T18:05:32","date_gmt":"2025-11-09T17:05:32","guid":{"rendered":"http:\/\/nas01\/wordpress\/?page_id=2876"},"modified":"2025-12-19T16:23:32","modified_gmt":"2025-12-19T15:23:32","slug":"ph-sensor","status":"publish","type":"page","link":"https:\/\/jsanders.myds.me\/wordpress\/?page_id=2876","title":{"rendered":"PH sensor"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2876\" class=\"elementor elementor-2876\">\n\t\t\t\t<div class=\"elementor-element elementor-element-312dd94 e-flex e-con-boxed e-con e-parent\" data-id=\"312dd94\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b2008f elementor-widget elementor-widget-heading\" data-id=\"0b2008f\" 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\">pH sensor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-161e023 e-flex e-con-boxed e-con e-parent\" data-id=\"161e023\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d5dae5 elementor-widget elementor-widget-heading\" data-id=\"3d5dae5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Omschrijving<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2290062 elementor-widget elementor-widget-text-editor\" data-id=\"2290062\" 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>De module is een pH-sensor, die kan worden gebruikt om de pH-waarde van de waterige oplossing te testen. De elektrode van de Crowtail pH-sensor is een composietelektrode die is samengesteld uit een glaselektrode en een referentie-elektrode. Het wordt veel gebruikt in milieumonitoring, chemische industrie, farmaceutische industrie, kleurstofindustrie, universiteiten en onderzoeksinstellingen in de situatie van detectie van de pH van een waterige oplossing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb88611 elementor-widget elementor-widget-heading\" data-id=\"cb88611\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Hoe werkt het<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c52c63 elementor-widget elementor-widget-text-editor\" data-id=\"8c52c63\" 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>De pH-sensor is een module die de pH van een waterige oplossing kan meten (met gecombineerde pH-elektrode).\u00a0<br \/>pH is een afkorting voor &#8216;pondus Hydrogenium&#8217;, wat eigenlijk betekend &#8216;gewicht van waterstof&#8217;. De pH geeft dus een idee over de hoeveelheid waterstofprotonen.<\/p><p>De module kan uitgangssignaal dat overeenkomt met de waterstofionenconcentratie die is gemeten door de PH-elektrode omzetten naar een spanning die door een controller direct kan worden uitgelezen. De gemeten spanning komt overeen met de pH waarde.<\/p><p>Het is belangrijk dat de electrode correct bewaard wordt in een bewaar vloeistof (KCL oplossing).<br \/>IJken van de electrode gaat doormiddel van 2 ijkvloeistoffen. pH 4,01 en 7,00.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4af44ca e-con-full e-flex e-con e-child\" data-id=\"4af44ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dec0d5c elementor-widget elementor-widget-image\" data-id=\"dec0d5c\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/bewaarvloeistof.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"bewaarvloeistof\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mjg4MSwidXJsIjoiaHR0cHM6XC9cL2pzYW5kZXJzLm15ZHMubWVcL3dvcmRwcmVzc1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL2Jld2FhcnZsb2Vpc3RvZi5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"136\" height=\"300\" src=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/bewaarvloeistof-136x300.jpg\" class=\"attachment-medium size-medium wp-image-2881\" alt=\"\" srcset=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/bewaarvloeistof-136x300.jpg 136w, https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/bewaarvloeistof.jpg 188w\" sizes=\"(max-width: 136px) 100vw, 136px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Bewaarvliestof (KCL)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-590d2d3 elementor-widget elementor-widget-image\" data-id=\"590d2d3\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/kalibratievloeistof_ph4.01.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"kalibratievloeistof_ph4.01\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mjg3OSwidXJsIjoiaHR0cHM6XC9cL2pzYW5kZXJzLm15ZHMubWVcL3dvcmRwcmVzc1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL2thbGlicmF0aWV2bG9laXN0b2ZfcGg0LjAxLmpwZyJ9\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"155\" height=\"300\" src=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/kalibratievloeistof_ph4.01-155x300.jpg\" class=\"attachment-medium size-medium wp-image-2879\" alt=\"\" srcset=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/kalibratievloeistof_ph4.01-155x300.jpg 155w, https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/kalibratievloeistof_ph4.01.jpg 187w\" sizes=\"(max-width: 155px) 100vw, 155px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">IJkvloesitof pH 4,01<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba83d46 elementor-widget elementor-widget-image\" data-id=\"ba83d46\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/kalibratievloeistof_ph7.00.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"kalibratievloeistof_ph7.00\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mjg4MCwidXJsIjoiaHR0cHM6XC9cL2pzYW5kZXJzLm15ZHMubWVcL3dvcmRwcmVzc1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL2thbGlicmF0aWV2bG9laXN0b2ZfcGg3LjAwLmpwZyJ9\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"137\" height=\"300\" src=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/kalibratievloeistof_ph7.00-137x300.jpg\" class=\"attachment-medium size-medium wp-image-2880\" alt=\"\" srcset=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/kalibratievloeistof_ph7.00-137x300.jpg 137w, https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/kalibratievloeistof_ph7.00.jpg 163w\" sizes=\"(max-width: 137px) 100vw, 137px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">IJkvloeistof pH 7.00<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14f5b4d elementor-widget elementor-widget-text-editor\" data-id=\"14f5b4d\" 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>pH &lt; 7 wordt zuur genoemd, &gt; 7 alkalisch en pH 7 is neutraal.<br \/>Kraan water ligt tussen pH 7 &#8211; 8<br \/>Maagzuur ligt de pH rond de 2.\u00a0<\/p><p>Zie ook <a href=\"https:\/\/nl.wikipedia.org\/wiki\/PH#:~:text=De%20pH%20is%20een%20maat%20voor%20de%20zuurgraad,hoger%20dan%207%20en%20dus%20een%20lage%20zuurgraad.\" target=\"_blank\" rel=\"noopener\">Wiki pH<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f726e0 elementor-widget elementor-widget-image\" data-id=\"7f726e0\" 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\t<a href=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/Zuurgraad-tabel.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Zuurgraad-tabel\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mjg4MiwidXJsIjoiaHR0cHM6XC9cL2pzYW5kZXJzLm15ZHMubWVcL3dvcmRwcmVzc1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL1p1dXJncmFhZC10YWJlbC5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"179\" src=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/Zuurgraad-tabel-300x179.png\" class=\"attachment-medium size-medium wp-image-2882\" alt=\"\" srcset=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/Zuurgraad-tabel-300x179.png 300w, https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/Zuurgraad-tabel-768x458.png 768w, https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/Zuurgraad-tabel.png 930w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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-9f91157 elementor-widget elementor-widget-heading\" data-id=\"9f91157\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Specificaties<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11fd6a9 elementor-widget elementor-widget-text-editor\" data-id=\"11fd6a9\" 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><li>Werkspanning: 5 Volt<\/li><li>Meetbereik: 0-14 pH<\/li><li>Meettemperatuur: 0-60 <sup>o<\/sup>C<\/li><li>Reactietijd: minder dan 2 min.<\/li><li>Afmetingen: 58.8(L)x20.0(W)x27.0(H) [mm]<\/li><li>De plastiek bescherming voor het breekbare deel van de elektrode, deze kan ook gebruikt worden om te roeren tijdens de meting.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c88327f elementor-widget elementor-widget-heading\" data-id=\"c88327f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Aansluit schema \/ Pinouts<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9667a3b elementor-widget elementor-widget-text-editor\" data-id=\"9667a3b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table style=\"border-collapse: collapse; width: 100%;\"><tbody><tr><td style=\"width: 50%; border-style: none;\"><p>Van boven naar beneden:<\/p><p>GND:\u00a0 ground van de Arduino<br \/>VCC: + 5 Volt<br \/>NC: niet aangesloten<br \/>SIG: Uitgang spanning, kan op een analoge ingang van een Arduino worden aangesloten. (bijv. A0)<\/p><\/td><td style=\"width: 50%; border-style: none; text-align: left; vertical-align: middle;\"><a href=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/PH_Sensor-print.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2883 size-medium\" src=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/PH_Sensor-print-300x109.png\" alt=\"\" width=\"300\" height=\"109\" srcset=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/PH_Sensor-print-300x109.png 300w, https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/PH_Sensor-print.png 728w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db797eb elementor-widget elementor-widget-heading\" data-id=\"db797eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Schema<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fca0e96 elementor-widget elementor-widget-image\" data-id=\"fca0e96\" 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\t<a href=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/PH_Sensor-schema.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"PH_Sensor-schema\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mjg4NCwidXJsIjoiaHR0cHM6XC9cL2pzYW5kZXJzLm15ZHMubWVcL3dvcmRwcmVzc1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL1BIX1NlbnNvci1zY2hlbWEucG5nIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"892\" height=\"351\" src=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/PH_Sensor-schema.png\" class=\"attachment-large size-large wp-image-2884\" alt=\"\" srcset=\"https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/PH_Sensor-schema.png 892w, https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/PH_Sensor-schema-300x118.png 300w, https:\/\/jsanders.myds.me\/wordpress\/wp-content\/uploads\/2025\/11\/PH_Sensor-schema-768x302.png 768w\" sizes=\"(max-width: 892px) 100vw, 892px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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-fc7a4b4 elementor-widget elementor-widget-heading\" data-id=\"fc7a4b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Downloads<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e33fd09 elementor-widget elementor-widget-text-editor\" data-id=\"e33fd09\" 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>Code voorbeeld: <a  data-e-Disable-Page-Transition=\"true\" class=\"download-link\" title=\"\" href=\"https:\/\/jsanders.myds.me\/wordpress?download=2886&amp;tmstv=1778076069\" rel=\"nofollow\" id=\"download-link-2886\" data-redirect=\"false\" >\n\tpH sensor demo\t(105 downloads\t)\n<\/a>\n<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe3a321 e-flex e-con-boxed e-con e-parent\" data-id=\"fe3a321\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-474d323 hfe-post-info-layout-inline elementor-widget elementor-widget-post-info-widget\" data-id=\"474d323\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info-widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"hfe-post-info-inline hfe-post-info-items hfe-post-info\">\n\t\t\t\t\t<li class=\"hfe-post-info-item elementor-repeater-item-ac33501 hfe-post-info-inline-item\" itemprop=\"datePublished\"> \n\t\t\t\n\t\t\t\t\t\t<span class=\"hfe-post-info-icon\">\n\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-calendar-alt\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M148 288h-40c-6.6 0-12-5.4-12-12v-40c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v40c0 6.6-5.4 12-12 12zm108-12v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm96 0v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm-96 96v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm-96 0v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm192 0v-40c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm96-260v352c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V112c0-26.5 21.5-48 48-48h48V12c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v52h128V12c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v52h48c26.5 0 48 21.5 48 48zm-48 346V160H48v298c0 3.3 2.7 6 6 6h340c3.3 0 6-2.7 6-6z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<span class=\"hfe-post-info-text hfe-post-info__item hfe-post-info__item--type-date\">\n\t\t\t\n\t\t\t\t\t\t\tzo 09 november 2025\t\t\t\t\t<\/span>\n\t\t\n\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>pH sensor Omschrijving De module is een pH-sensor, die kan worden gebruikt om de pH-waarde van de waterige oplossing te testen. De elektrode van de Crowtail pH-sensor is een composietelektrode die is samengesteld uit een glaselektrode en een referentie-elektrode. Het wordt veel gebruikt in milieumonitoring, chemische industrie, farmaceutische industrie, kleurstofindustrie, universiteiten en onderzoeksinstellingen in de [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2878,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"sidebar-2","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"off","ocean_display_header":"off","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","footnotes":""},"categories":[11],"tags":[336,335,333,334,332,331],"class_list":["post-2876","page","type-page","status-publish","has-post-thumbnail","hentry","category-arduino_componenten","tag-alkalisch","tag-basisch","tag-calibratie","tag-nutraal","tag-ph","tag-zuurgraad","entry","has-media"],"_links":{"self":[{"href":"https:\/\/jsanders.myds.me\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/2876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jsanders.myds.me\/wordpress\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jsanders.myds.me\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jsanders.myds.me\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jsanders.myds.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2876"}],"version-history":[{"count":0,"href":"https:\/\/jsanders.myds.me\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/2876\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jsanders.myds.me\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/2878"}],"wp:attachment":[{"href":"https:\/\/jsanders.myds.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jsanders.myds.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jsanders.myds.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}