{"id":1047,"count":0,"description":"<h2>pH sonda a kalibra\u010dn\u00e9 roztoky pH do akv\u00e1ria<\/h2><p>Stabiln\u00e1 hodnota pH je jedn\u00fdm z najd\u00f4le\u017eitej\u0161\u00edch parametrov zdrav\u00e9ho akv\u00e1ria. Pochopenie a kontrola kyslosti vody predch\u00e1dza stresu, chorob\u00e1m a dokonca aj \u00fahynu r\u00fdb, kreviet a rastl\u00edn.<\/p><p>V\u00e4\u010d\u0161ine sladkovodn\u00fdch akv\u00e1ri\u00ed sa najlep\u0161ie dar\u00ed pri pH medzi 6,5 a 7,5, no ve\u013emi to z\u00e1vis\u00ed od druhu r\u00fdb. Ter\u010dovce a mnoh\u00e9 juhoamerick\u00e9 druhy vy\u017eaduj\u00fa m\u00e4kk\u00fa, kysl\u00fa vodu (pH 5,5\u20136,5), zatia\u013e \u010do africk\u00e9 cichlidy naopak potrebuj\u00fa tvrd\u0161iu, z\u00e1sadit\u00fa vodu (pH 7,8\u20138,5).<\/p><h2>N\u00e1sledky nespr\u00e1vneho pH<\/h2><ul><li><strong>Stres a zn\u00ed\u017een\u00e1 odolnos\u0165:<\/strong> ryby s\u00fa citliv\u00e9 na n\u00e1hle zmeny. Odch\u00fdlka viac ako 0,3 pH za de\u0148 u\u017e m\u00f4\u017ee vyvola\u0165 stres.<\/li><li><strong>Otrava amoniakom:<\/strong> pri vysokom pH (nad 7,5) sa am\u00f3nium men\u00ed na jedovat\u00fd amoniak. Smrte\u013en\u00e9 m\u00f4\u017eu by\u0165 aj mal\u00e9 mno\u017estv\u00e1.<\/li><li><strong>Slab\u00fd rast rastl\u00edn:<\/strong> vodn\u00e9 rastliny prij\u00edmaj\u00fa \u017eiviny dobre len v ur\u010ditom rozsahu pH.<\/li><li><strong>Naru\u0161enie biologick\u00e9ho filtra:<\/strong> u\u017eito\u010dn\u00e9 bakt\u00e9rie pracuj\u00fa najlep\u0161ie pri stabilnom pH; extr\u00e9mne hodnoty spoma\u013euj\u00fa nitrifik\u00e1ciu.<\/li><\/ul><p>Preto je pravideln\u00e9 meranie a sledovanie pH nevyhnutn\u00e9 pre ka\u017ed\u00e9 akv\u00e1rium.<\/p><h2>Ako mera\u0165 pH v akv\u00e1riu?<\/h2><p>Existuje nieko\u013eko met\u00f3d:<\/p><ul><li><strong>Testovacie pr\u00fa\u017eky alebo kvapkov\u00e9 testy:<\/strong> lacn\u00e9, ale \u010dasto nepresn\u00e9 a subjekt\u00edvne kv\u00f4li interpret\u00e1cii farby.<\/li><li><strong>pH meter (ru\u010dn\u00fd):<\/strong> prenosn\u00fd pH meter je kompaktn\u00fd pr\u00edstroj, ktor\u00fdm r\u00fdchlo a presne skontrolujete hodnotu pH vo svojom akv\u00e1riu. Tento typ je ide\u00e1lny na pravideln\u00e9 kontroly: denne, t\u00fd\u017edenne alebo ke\u010f m\u00e1te podozrenie, \u017ee nie\u010do nie je v poriadku. Pr\u00edstroj okam\u017eite uk\u00e1\u017ee digit\u00e1lnu hodnotu a \u013eahko sa kalibruje.<\/li><li><strong>Syst\u00e9m merania a regul\u00e1cie pH (pH elektr\u00f3da):<\/strong> pevn\u00fd syst\u00e9m merania pH je nain\u0161talovan\u00fd natrvalo. pH elektr\u00f3da je nepretr\u017eite vo vode akv\u00e1ria alebo v prietokovej cele (bypass). Syst\u00e9m meria bez preru\u0161enia a zobrazuje aktu\u00e1lnu hodnotu na displeji. Pokro\u010dilej\u0161ie regula\u010dn\u00e9 syst\u00e9my m\u00f4\u017eu navy\u0161e riadi\u0165 pr\u00edvod CO2.<\/li><\/ul><p>V oboch syst\u00e9moch je pH elektr\u00f3da citlivou a najkritickej\u0161ou s\u00fa\u010das\u0165ou. Kvalitn\u00e1, spr\u00e1vne udr\u017eiavan\u00e1 elektr\u00f3da ur\u010duje spo\u013eahlivos\u0165 va\u0161ich meran\u00ed \u2014 \u010di u\u017e meriate ru\u010dne, alebo regulujete \u00faplne automaticky.<\/p><h2>pH sondy a pH metre do akv\u00e1ria<\/h2><p>Meytec dod\u00e1va kvalitn\u00e9 rie\u0161enia pre oba typy merac\u00edch syst\u00e9mov: univerz\u00e1lne kompatibiln\u00e9 pH elektr\u00f3dy s BNC a prenosn\u00e9 pH metre. Dod\u00e1vame aj v\u0161etky potrebn\u00e9 kalibra\u010dn\u00e9 roztoky pH a roztoky na \u00fadr\u017ebu.<\/p><h3>pH sonda do akv\u00e1ria<\/h3><p>Mnoh\u00ed akvaristi a profesion\u00e1li u\u017e vlastnia pH meter alebo regula\u010dn\u00fd syst\u00e9m. Meytec pon\u00faka univerz\u00e1lne elektr\u00f3dy so \u0161tandardn\u00fdm konektorom BNC, ktor\u00e9 sa hodia k v\u00e4\u010d\u0161ine pr\u00edstrojov. M\u00f4\u017eete tak s d\u00f4verou \u010falej mera\u0165 svoj\u00edm vlastn\u00fdm merac\u00edm syst\u00e9mom. Pozrite si <a href=\"\/sk\/sondy-ph-orp-a-ec\/ph-sonda\/\">pH sondu<\/a>.<\/p><h3>pH meter do akv\u00e1ria<\/h3><p>Okrem samostatn\u00fdch elektr\u00f3d pon\u00faka Meytec aj kompletn\u00e9 prenosn\u00e9 pH metre. \u013dahko sa kalibruj\u00fa na 3 bodoch pre vy\u0161\u0161iu presnos\u0165 a s\u00fa pripraven\u00e9 na pou\u017eitie v sladkovodn\u00fdch aj morsk\u00fdch akv\u00e1ri\u00e1ch. Pozrite si <a href=\"\/sk\/meracie-pristroje\/ph-meter\/\">pH meter<\/a>.<\/p><h2>Kalibra\u010dn\u00e9 roztoky pH do akv\u00e1ria<\/h2><p>pH elektr\u00f3da je presn\u00e1 s\u00fa\u010das\u0165, ktor\u00e1 vy\u017eaduje pravideln\u00fa kalibr\u00e1ciu a spr\u00e1vnu \u00fadr\u017ebu \u2014 bez oh\u013eadu na to, \u010di pou\u017e\u00edvate prenosn\u00fd pr\u00edstroj alebo pevn\u00fd regula\u010dn\u00fd syst\u00e9m. So spr\u00e1vnymi puframi pH od Meytec pred\u013a\u017eite jej \u017eivotnos\u0165 a zabezpe\u010d\u00edte spo\u013eahliv\u00e9, presn\u00e9 merania.<\/p><h3>Kalibr\u00e1cia pomocou kalibra\u010dn\u00fdch roztokov<\/h3><p>pH elektr\u00f3du je potrebn\u00e9 pravidelne kalibrova\u0165, aby zostala presn\u00e1. Pou\u017e\u00edvajte na to v\u00fdhradne kalibra\u010dn\u00e9 roztoky so zn\u00e1mou hodnotou pH, napr\u00edklad <a href=\"\/sk\/kalibracne-roztoky\/kalibracny-roztok-ph\/ph-4\/\">kalibra\u010dn\u00fd roztok pH 4<\/a>, <a href=\"\/sk\/kalibracne-roztoky\/kalibracny-roztok-ph\/ph-7\/\">kalibra\u010dn\u00fd roztok pH 7<\/a> a <a href=\"\/sk\/kalibracne-roztoky\/kalibracny-roztok-ph\/ph-10\/\">kalibra\u010dn\u00fd roztok pH 10<\/a>. Meytec dod\u00e1va tieto roztoky v 20 ml, 60 ml a 250 ml, pod\u013ea v\u00e1\u0161ho pou\u017eitia a spotreby.<\/p><h3>\u010cistenie pH sondy do akv\u00e1ria<\/h3><p>Vo vode akv\u00e1ria sa na sklenenej membr\u00e1ne elektr\u00f3dy \u010dasom tvoria usadeniny (vodn\u00fd kame\u0148, organick\u00e9 ne\u010distoty, riasy). To zni\u017euje odozvu a presnos\u0165. Nikdy nepou\u017e\u00edvajte agres\u00edvne \u010distiace ani abraz\u00edvne prostriedky, ale elektr\u00f3du vy\u010distite \u0161peci\u00e1lnym <a href=\"\/sk\/kalibracne-roztoky\/cistiaci-roztok\/\">\u010distiacim roztokom<\/a> na pH elektr\u00f3dy od Meytec.<\/p><p>Pri odoln\u00fdch usadenin\u00e1ch mo\u017eno pou\u017ei\u0165 m\u00e4kk\u00fa kefku (napr\u00edklad star\u00fa zubn\u00fa kefku), ale len v kombin\u00e1cii s \u010distiacim roztokom.<\/p><h3>Uchov\u00e1vanie pH sondy do akv\u00e1ria<\/h3><p>pH elektr\u00f3da sa nikdy nesmie uchov\u00e1va\u0165 nasucho, preto\u017ee sklenen\u00e1 membr\u00e1na potom vyschne a nen\u00e1vratne sa po\u0161kod\u00ed. Elektr\u00f3du v\u017edy uchov\u00e1vajte v <a href=\"\/sk\/ochranny-kryt-sondy-ph-orp.html\">ochrannom kryte<\/a> naplnenom <a href=\"\/sk\/kalibracne-roztoky\/uchovavaci-roztok-kcl\/\">uchov\u00e1vac\u00edm roztokom KCl 3 mol\/l<\/a> pre pH elektr\u00f3dy. Meytec tento uchov\u00e1vac\u00ed roztok dod\u00e1va.<\/p><p>Elektr\u00f3du nikdy neuchov\u00e1vajte vo vode z vodovodu ani v demineralizovanej vode, preto\u017ee to po\u0161kodzuje referenciu. Pri pevn\u00fdch merac\u00edch syst\u00e9moch v nepretr\u017eitej prev\u00e1dzke je vhodn\u00e9 elektr\u00f3du po\u010das kr\u00e1tkych intervalov do\u010dasne vlo\u017ei\u0165 do uchov\u00e1vacieho roztoku.<\/p><p>So spr\u00e1vnou \u00fadr\u017ebou a vhodn\u00fdmi roztokmi Meytec vydr\u017e\u00ed va\u0161a pH elektr\u00f3da dlh\u0161ie a v\u00e1\u0161 merac\u00ed syst\u00e9m \u2014 prenosn\u00fd aj pevn\u00fd \u2014 zostane spo\u013eahliv\u00fd.<\/p><h2>V\u00fdmena pH sondy do akv\u00e1ria<\/h2><h3>pH sonda Hanna Instruments<\/h3><p>Pr\u00edstroje Hanna Checker a pr\u00edstroje s konektorom BNC. Meytec k nim dod\u00e1va vhodn\u00e9 n\u00e1hradn\u00e9 pH elektr\u00f3dy.<\/p><h3>pH sonda Milwaukee Instruments<\/h3><p>Milwaukee MC122, MW102 a pH55 Pro. Meytec k nim pon\u00faka vhodn\u00e9 pH elektr\u00f3dy.<\/p><h3>pH sonda JBL<\/h3><p>JBL ProFlora pH-Control a digit\u00e1lne pH metre so \u0161tandardn\u00fdm konektorom. Meytec dod\u00e1va univerz\u00e1lne pH elektr\u00f3dy, ktor\u00e9 sa k nim prip\u00e1jaj\u00fa.<\/p><h3>pH sonda Dennerle<\/h3><p>Regul\u00e1tory CO2 Dennerle a syst\u00e9my merania pH. Meytec pon\u00faka n\u00e1hradn\u00e9 pH elektr\u00f3dy pre tieto pevn\u00e9 zostavy.<\/p><h3>pH sonda Apera Instruments<\/h3><p>Apera PH60, PH20 a PC60 s vymenite\u013en\u00fdmi elektr\u00f3dami BNC. Meytec k nim dod\u00e1va vhodn\u00e9 pH elektr\u00f3dy.<\/p><h2>Z\u00e1ver<\/h2><p>Stabiln\u00e9 pH je z\u00e1kladom zdrav\u00e9ho akv\u00e1ria. \u010ci u\u017e zvol\u00edte prenosn\u00fd pH meter na pravideln\u00e9 kontroly, alebo pevn\u00fd syst\u00e9m merania a regul\u00e1cie na nepretr\u017eit\u00e9 sledovanie, rozhoduj\u00faca je kvalita pH elektr\u00f3dy a jej \u00fadr\u017eba. S pH elektr\u00f3dami, pH metrami a kalibra\u010dn\u00fdmi roztokmi pH od Meytec udr\u017e\u00edte hodnoty vody optim\u00e1lne a ryby i rastliny v top kond\u00edcii.<\/p><p>Objednajte si pH sondu alebo pH meter, ktor\u00fd va\u0161e akv\u00e1rium potrebuje. M\u00e1te ot\u00e1zky? <a href=\"\/sk\/zakaznicky-servis\/\">Kontaktujte n\u00e1s<\/a>. R\u00fdchla doprava na Slovensko.<\/p><\/article>","link":"https:\/\/meytec.eu\/sk\/pouzitie\/akvarium\/","name":"pH sonda a pH meter do akv\u00e1ria","slug":"akvarium","taxonomy":"product_cat","parent":1038,"meta":[],"menu_order":0,"permalink_manager":null,"_links":{"self":[{"href":"https:\/\/meytec.eu\/sk\/wp-json\/wp\/v2\/product_cat\/1047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meytec.eu\/sk\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/meytec.eu\/sk\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/meytec.eu\/sk\/wp-json\/wp\/v2\/product_cat\/1038"}],"wp:post_type":[{"href":"https:\/\/meytec.eu\/sk\/wp-json\/wp\/v2\/product?product_cat=1047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}