Presn\u00e9 meranie pH patr\u00ed medzi najz\u00e1kladnej\u0161ie anal\u00fdzy v ka\u017edom laborat\u00f3riu. \u010ci pracujete v ch\u00e9mii, farm\u00e1cii, potravin\u00e1rstve alebo environment\u00e1lnej anal\u00fdze, spr\u00e1vne meranie a riadenie kyslosti ur\u010duje spo\u013eahlivos\u0165 va\u0161ich v\u00fdsledkov.<\/p>
V laborat\u00f3ri\u00e1ch sa zvy\u010dajne pracuje s ve\u013emi presn\u00fdmi meraniami a\u017e na 0,01 jednotky pH, v z\u00e1vislosti od pou\u017eitia a platn\u00fdch noriem.<\/p>
Preto je spo\u013eahliv\u00fd syst\u00e9m merania pH nevyhnutn\u00fd v ka\u017edom profesion\u00e1lnom laborat\u00f3rnom prostred\u00ed.<\/p>
Existuje nieko\u013eko met\u00f3d:<\/p>
V oboch syst\u00e9moch je pH elektr\u00f3da citlivou a najkritickej\u0161ou s\u00fa\u010das\u0165ou. Elektr\u00f3da laborat\u00f3rnej kvality, spr\u00e1vne kalibrovan\u00e1 a udr\u017eiavan\u00e1, ur\u010duje presnos\u0165 a reprodukovate\u013enos\u0165 va\u0161ich meran\u00ed.<\/p>
Meytec dod\u00e1va kvalitn\u00e9 rie\u0161enia pre oba typy merac\u00edch syst\u00e9mov: univerz\u00e1lne kompatibiln\u00e9 pH elektr\u00f3dy s konektorom BNC a prenosn\u00e9 pH metre. Dod\u00e1vame aj v\u0161etky potrebn\u00e9 kalibra\u010dn\u00e9 roztoky pH a roztoky na \u00fadr\u017ebu pre laborat\u00f3rne pou\u017eitie.<\/p>
Mnoh\u00e9 laborat\u00f3ri\u00e1 u\u017e maj\u00fa pH metre alebo automatizovan\u00e9 meracie syst\u00e9my renomovan\u00fdch zna\u010diek. Meytec pon\u00faka univerz\u00e1lne pH elektr\u00f3dy so \u0161tandardn\u00fdm konektorom BNC, ktor\u00e9 pasuj\u00fa na v\u00e4\u010d\u0161inu laborat\u00f3rneho vybavenia. Skontrolujte, \u010di m\u00e1 v\u00e1\u0161 pr\u00edstroj vstup BNC. M\u00f4\u017eete tak na\u010falej mera\u0165 svoj\u00edm existuj\u00facim syst\u00e9mom bez drahej v\u00fdmeny celej meracej zostavy. Pozrite si pH sondu.<\/p>
Okrem samostatn\u00fdch elektr\u00f3d pon\u00faka Meytec aj kompletn\u00e9 prenosn\u00e9 pH metre na laborat\u00f3rne pou\u017eitie. Jednoducho sa kalibruj\u00fa v 3 bodoch pre vy\u0161\u0161iu presnos\u0165 a s\u00fa vhodn\u00e9 na merania vo vodn\u00fdch roztokoch a vzork\u00e1ch. Pozrite si pH meter<\/a>.<\/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 merac\u00ed syst\u00e9m. So spr\u00e1vnymi puframi pH od Meytec pred\u013a\u017eite \u017eivotnos\u0165 a zabezpe\u010d\u00edte spo\u013eahliv\u00e9, reprodukovate\u013en\u00e9 merania.<\/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 kalibra\u010dn\u00fd roztok pH 4<\/a>, kalibra\u010dn\u00fd roztok pH 7<\/a> a 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> V laborat\u00f3rnom prostred\u00ed sa sklenen\u00e1 membr\u00e1na elektr\u00f3dy m\u00f4\u017ee zne\u010disti\u0165 bielkovinami, tukmi, olejmi alebo in\u00fdmi zvy\u0161kami vzoriek. To zni\u017euje odozvu a presnos\u0165. Nikdy nepou\u017e\u00edvajte agres\u00edvne \u010distiace ani abraz\u00edvne prostriedky, ale elektr\u00f3du \u010distite \u0161peci\u00e1lnym \u010distiacim roztokom<\/a> pre pH elektr\u00f3dy od Meytec.<\/p> Pri odolnom zne\u010disten\u00ed mo\u017eno pou\u017ei\u0165 m\u00e4kk\u00fa kefku, ale len v kombin\u00e1cii s \u010distiacim roztokom.<\/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 ochrannom kryte<\/a> naplnenom uchov\u00e1vac\u00edm roztokom KCl 3 mol\/l<\/a> pre pH elektr\u00f3dy. Meytec tento uchov\u00e1vac\u00ed roztok dod\u00e1va.<\/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> 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> Mettler Toledo SevenCompact, FiveEasy a syst\u00e9my InLab s konektorom BNC. Meytec pre ne dod\u00e1va vhodn\u00e9 n\u00e1hradn\u00e9 pH elektr\u00f3dy.<\/p> Thermo Scientific Orion Star a pH metre Eutech s pripojen\u00edm BNC. Meytec pre ne pon\u00faka vhodn\u00e9 pH elektr\u00f3dy.<\/p> Hach HQ a senzory na laborat\u00f3rne a ter\u00e9nne pou\u017eitie. Meytec dod\u00e1va univerz\u00e1lne pH elektr\u00f3dy, ktor\u00e9 sa k nim pripoja.<\/p> WTW inoLab a syst\u00e9my MultiLine. Skontrolujte, \u010di v\u00e1\u0161 pr\u00edstroj podporuje BNC. Meytec pon\u00faka n\u00e1hradn\u00e9 pH elektr\u00f3dy pre meracie syst\u00e9my so \u0161tandardn\u00fdm BNC.<\/p> Syst\u00e9my merania pH Metrohm na laborat\u00f3rnu a procesn\u00fa anal\u00fdzu. Meytec pre ne dod\u00e1va vhodn\u00e9 pH elektr\u00f3dy, ak m\u00e1 syst\u00e9m vstup BNC.<\/p> Presn\u00e9 meranie pH je z\u00e1kladom spo\u013eahliv\u00fdch laborat\u00f3rnych v\u00fdsledkov. \u010ci zvol\u00edte prenosn\u00fd pH meter na r\u00fdchle kontroly alebo pevn\u00fd merac\u00ed syst\u00e9m 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 svoje merania presn\u00e9 a reprodukovate\u013en\u00e9.<\/p> Objednajte si pH sondu alebo pH meter, ktor\u00fd va\u0161e laborat\u00f3rium potrebuje. E\u0161te ot\u00e1zky? Kontaktujte n\u00e1s<\/a>. R\u00fdchla doprava na Slovensko.<\/p><\/article>","link":"https:\/\/meytec.eu\/sk\/pouzitie\/laboratorium\/","name":"Sondy, meracie pr\u00edstroje a kalibra\u010dn\u00e9 roztoky pre laborat\u00f3rium","slug":"laboratorium","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\/1058","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=1058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Kalibra\u010dn\u00e9 roztoky pH pre laborat\u00f3rium<\/h2>
Kalibr\u00e1cia pomocou kalibra\u010dn\u00fdch roztokov<\/h3>
\u010cistenie pH sondy v laborat\u00f3riu<\/h3>
Uchov\u00e1vanie pH sondy v laborat\u00f3riu<\/h3>
V\u00fdmena pH sondy v laborat\u00f3riu<\/h2>
pH sonda Mettler Toledo<\/h3>
pH sonda Thermo Scientific<\/h3>
pH sonda Hach<\/h3>
pH sonda WTW<\/h3>
pH sonda Metrohm<\/h3>
Z\u00e1ver<\/h2>