{"id":14079,"date":"2022-12-28T04:50:13","date_gmt":"2022-12-28T04:50:13","guid":{"rendered":"https:\/\/kcsensor.com\/?p=14079"},"modified":"2026-09-28T09:47:42","modified_gmt":"2026-09-28T09:47:42","slug":"the-mistakes-to-avoid-while-measuring-ph","status":"publish","type":"post","link":"https:\/\/www.kcsensor.com\/cs\/the-mistakes-to-avoid-while-measuring-ph\/","title":{"rendered":"Chyby, kter\u00fdm je t\u0159eba se p\u0159i m\u011b\u0159en\u00ed pH vyvarovat"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Chyby, kter\u00fdch je t\u0159eba se p\u0159i m\u011b\u0159en\u00ed pH vyvarovat. Pokud \u010dtete tento \u010dl\u00e1nek, ur\u010dit\u011b jste u\u017e alespo\u0148 jednou v \u017eivot\u011b m\u011b\u0159ili pH. Tyto\u00a0<strong>pH sonda<\/strong>\u00a0Ten p\u0159\u00edstroj, kter\u00fd jste si u n\u00e1s zakoupili, mus\u00ed b\u00fdt ten, kter\u00fd jste pou\u017eili k m\u011b\u0159en\u00ed pH. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud pracujete v za\u0159\u00edzen\u00ed, kde se tento p\u0159\u00edstroj pou\u017e\u00edv\u00e1 \u010dasto, je dobr\u00e9 v\u011bd\u011bt, jak\u00fdch chyb se p\u0159i m\u011b\u0159en\u00ed pH pomoc\u00ed sondy mus\u00edte vyvarovat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Chyby, kter\u00fdm je t\u0159eba se p\u0159i m\u011b\u0159en\u00ed pH vyvarovat<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"ecf0f2\" data-has-transparency=\"true\" style=\"--dominant-color: #ecf0f2;\" fetchpriority=\"high\" decoding=\"async\" width=\"940\" height=\"788\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/12\/Ph-Probe.png\" alt=\"Chyby, kter\u00fdm je t\u0159eba se p\u0159i m\u011b\u0159en\u00ed pH vyvarovat\" class=\"wp-image-14080 has-transparency\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/12\/Ph-Probe.png 940w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/12\/Ph-Probe-300x251.png 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/12\/Ph-Probe-768x644.png 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/12\/Ph-Probe-600x503.png 600w\" sizes=\"(max-width: 940px) 100vw, 940px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00fdb\u011br ide\u00e1ln\u00ed elektrody\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159i m\u011b\u0159en\u00ed pH je t\u0159eba postupovat opatrn\u011b je\u0161t\u011b p\u0159edt\u00edm, ne\u017e elektrodu pono\u0159\u00edte do roztoku nebo vody. Mus\u00edte se ujistit, \u017ee jste vybrali tu nejvhodn\u011bj\u0161\u00ed elektrodu, abyste dos\u00e1hli co nejlep\u0161\u00edch v\u00fdsledk\u016f. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na trhu jsou k dispozici r\u016fzn\u00e9 modely, kter\u00e9 se li\u0161\u00ed pou\u017eit\u00edm membr\u00e1ny a materi\u00e1lu skla. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud se s n\u00e1mi o tom porad\u00edte, zajist\u00edte si, \u017ee budete m\u00edt sondu s elektrodou, kter\u00e1 bude ide\u00e1ln\u011b vyhovovat va\u0161im pot\u0159eb\u00e1m. R\u00e1di v\u00e1m tak\u00e9 poskytneme informace o \u00fadr\u017eb\u011b a skladov\u00e1n\u00ed elektrody.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159ipravte se na m\u011b\u0159en\u00ed\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Je\u0161t\u011b p\u0159ed zah\u00e1jen\u00edm m\u011b\u0159en\u00ed je t\u0159eba se ujistit, \u017ee na elektrod\u011b nejsou \u017e\u00e1dn\u00e9 praskliny ani ne\u010distoty. Je t\u0159eba od\u0161roubovat z\u00e1tku, aby mohl elektrolyt vyt\u00e9ct, a zkontrolovat hladinu elektrolytu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mus\u00edte se tak\u00e9 ujistit, \u017ee elektrolyt dosahuje a\u017e k okraji, aby nedo\u0161lo k p\u0159ete\u010den\u00ed. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud si v\u0161imnete, \u017ee hladina vzorku je vy\u0161\u0161\u00ed ne\u017e hladina elektrolytu uvnit\u0159 senzoru, m\u016f\u017ee vzorek proniknout do referen\u010dn\u00edho syst\u00e9mu, co\u017e by znemo\u017enilo p\u0159esn\u00e9 m\u011b\u0159en\u00ed. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159i vkl\u00e1d\u00e1n\u00ed elektrody je t\u0159eba db\u00e1t na to, aby sklen\u011bn\u00e1 membr\u00e1na a diafragma byly pono\u0159eny v roztoku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Zajist\u011bte spr\u00e1vnou kalibraci\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Je nutn\u00e9 prov\u00e1d\u011bt \u0159\u00e1dnou kalibraci v pravideln\u00fdch intervalech. V z\u00e1vislosti na po\u010dtu m\u011b\u0159en\u00ed a matrici vzorku je vhodn\u00e9 prov\u00e1d\u011bt kalibraci jednou t\u00fddn\u011b. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud elektrodu pou\u017e\u00edv\u00e1te \u010dasto nebo pokud matrice vzorku zne\u010di\u0161\u0165uje sn\u00edma\u010d, je t\u0159eba jej kalibrovat ka\u017ed\u00fd den nebo i \u010dast\u011bji. Pokud jste si po\u0159\u00eddili nov\u00fd sn\u00edma\u010d, p\u0159\u00edpadn\u011b po \u00fadr\u017eb\u011b nebo del\u0161\u00edm skladov\u00e1n\u00ed, je t\u0159eba jej p\u0159ed pou\u017eit\u00edm nejprve kalibrovat.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Zajist\u011bte spr\u00e1vn\u00e9 skladov\u00e1n\u00ed\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Spr\u00e1vn\u00e9 skladov\u00e1n\u00ed elektrody m\u016f\u017ee prodlou\u017eit \u017eivotnost p\u0159\u00edstroje. P\u0159i skladov\u00e1n\u00ed pH elektrody byste m\u011bli db\u00e1t na to, aby nebyla such\u00e1. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na sklen\u011bn\u00e9 membr\u00e1n\u011b se vytvo\u0159\u00ed hydrata\u010dn\u00ed vrstva; pokud budete elektrodu skladovat v suchu, tato hydrata\u010dn\u00ed vrstva se nevytvo\u0159\u00ed. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuto vrstvu lze obnovit kondicionov\u00e1n\u00edm v deionizovan\u00e9 vod\u011b, pot\u00e9 v\u0161ak bude sn\u00edma\u010d fungovat pomaleji. Sondu proto nikdy neskladujte tak, aby byla elektroda v such\u00e9m stavu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u010ci\u0161t\u011bn\u00ed elektrody\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi jednotliv\u00fdmi m\u011b\u0159en\u00edmi je \u010di\u0161t\u011bn\u00ed elektrody nesm\u00edrn\u011b d\u016fle\u017eit\u00e9. Je t\u0159eba ji pravideln\u011b \u010distit deionizovanou vodou. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u016f\u017ee se st\u00e1t, \u017ee ob\u010das m\u011b\u0159\u00edte pH lepkav\u00e9ho vzorku; v takov\u00fdch p\u0159\u00edpadech je t\u0159eba pou\u017e\u00edt ide\u00e1ln\u00ed rozpou\u0161t\u011bdlo, aby se zabr\u00e1nilo kontaminaci.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tak\u017ee po zakoupen\u00ed toho\u00a0<strong>pH sonda\u00a0<\/strong>Chcete-li pomoc\u00ed na\u0161eho p\u0159\u00edstroje dos\u00e1hnout dokonal\u00fdch m\u011b\u0159en\u00ed pH, postupujte podle n\u00e1sleduj\u00edc\u00edch krok\u016f.\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Dopou\u0161t\u00edte se t\u011bchto 10 nej\u010dast\u011bj\u0161\u00edch chyb v souvislosti s pH?\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/OXPAXNILHu8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00a0Souvisej\u00edc\u00ed n\u00e1vody<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.kcsensor.com\/cs\/why-is-ph-probe-used-in-environmental-water-quality-monitoring\/\">Pro\u010d se p\u0159i monitorov\u00e1n\u00ed kvality vody v \u017eivotn\u00edm prost\u0159ed\u00ed pou\u017e\u00edv\u00e1 pH sonda?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.kcsensor.com\/cs\/buy-best-rated-ph-probe-to-measure-acidity-accurately\/\">Kupte si nejl\u00e9pe hodnocenou pH sondu pro p\u0159esn\u00e9 m\u011b\u0159en\u00ed kyselosti<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The mistakes to avoid while measuring PH. If you are reading this writeup then you definitely have measured PH once in your lifetime. The\u00a0Ph probe\u00a0that you brought from us must be the instrument that you have used to measure the PH. If you work in a facility where there is frequent use of such an [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[146,202],"tags":[],"class_list":["post-14079","post","type-post","status-publish","format-standard","hentry","category-ph-probe","category-ph-sensor"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/posts\/14079","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/comments?post=14079"}],"version-history":[{"count":0,"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/posts\/14079\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/media?parent=14079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/categories?post=14079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/tags?post=14079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}