{"id":1470,"count":0,"description":"<h2>pH laboratorij\u0101: t\u0101 noz\u012bme un pH m\u0113r\u012b\u0161ana ar Meytec<\/h2><p>Prec\u012bzs pH m\u0113r\u012bjums ir viena no fundament\u0101l\u0101kaj\u0101m anal\u012bz\u0113m jebkur\u0101 laboratorij\u0101. Neatkar\u012bgi no t\u0101, vai str\u0101d\u0101jat \u0137\u012bmij\u0101, farm\u0101cij\u0101, p\u0101rtikas r\u016bpniec\u012bb\u0101 vai vides anal\u012bz\u0113, pareiza sk\u0101buma m\u0113r\u012b\u0161ana un kontrole nosaka j\u016bsu rezult\u0101tu uzticam\u012bbu.<\/p><p>Laboratorij\u0101s parasti str\u0101d\u0101 ar \u013coti prec\u012bziem m\u0113r\u012bjumiem l\u012bdz 0,01 pH vien\u012bb\u0101m atkar\u012bb\u0101 no lietojuma un sp\u0113k\u0101 eso\u0161ajiem standartiem.<\/p><h2>Nepareiza pH m\u0113r\u012bjuma sekas<\/h2><ul><li><strong>Neuzticami anal\u012b\u017eu rezult\u0101ti:<\/strong> novirzes pH var ietekm\u0113t \u0137\u012bmisk\u0101s reakcijas un t\u0101d\u0113j\u0101di izkrop\u013cot eksperimentu vai anal\u012b\u017eu izn\u0101kumu.<\/li><li><strong>Noraid\u012btas partijas:<\/strong> p\u0101rtikas un farm\u0101cijas r\u016bpniec\u012bb\u0101 nepareizs pH var rad\u012bt produktus, kas neatbilst specifik\u0101cij\u0101m.<\/li><li><strong>Dro\u0161\u012bbas riski:<\/strong> str\u0101d\u0101jot ar sk\u0101b\u0113m un b\u0101z\u0113m, pareizs pH m\u0113r\u012bjums ir svar\u012bgs dro\u0161ai darba videi.<\/li><li><strong>Pras\u012bb\u0101m neatbilsto\u0161a kvalit\u0101tes kontrole:<\/strong> laboratorij\u0101m, kas str\u0101d\u0101 saska\u0146\u0101 ar ISO, GLP vai GMP standartiem, j\u0101sp\u0113j pamatot savi pH m\u0113r\u012bjumi ar kalibr\u0113t\u0101m un pareizi kopt\u0101m iek\u0101rt\u0101m.<\/li><\/ul><p>T\u0101p\u0113c uzticama pH m\u0113r\u012b\u0161anas sist\u0113ma ir neaizst\u0101jama jebkur\u0101 profesion\u0101l\u0101 laboratorijas vid\u0113.<\/p><h2>K\u0101 m\u0113r\u012bt pH laboratorij\u0101?<\/h2><p>Ir vair\u0101kas metodes:<\/p><ul><li><strong>Indikatorpap\u012brs vai testa str\u0113meles:<\/strong> \u0101tri, bet ierobe\u017eoti prec\u012bzi un nav piem\u0113roti kvantitat\u012bv\u0101m anal\u012bz\u0113m.<\/li><li><strong>pH m\u0113r\u012bt\u0101js (rokas):<\/strong> p\u0101rn\u0113s\u0101jams pH m\u0113r\u012bt\u0101js ir kompakta ier\u012bce, ar kuru \u0101tri un prec\u012bzi p\u0101rbaud\u0101t parauga pH v\u0113rt\u012bbu. \u0160is tips ir ide\u0101li piem\u0113rots lauka darbiem, \u0101tr\u0101m p\u0101rbaud\u0113m vai m\u0113r\u012bjumiem uz vietas. M\u0113r\u012bt\u0101js uzreiz par\u0101da digit\u0101lu v\u0113rt\u012bbu un ir viegli kalibr\u0113jams.<\/li><li><strong>pH m\u0113r\u012b\u0161anas un regul\u0113\u0161anas sist\u0113ma (<a href=\"\/lv\/elektrodi\/ph-elektrods\/\">pH elektrods<\/a>):<\/strong> stacion\u0101ra pH m\u0113r\u012b\u0161anas sist\u0113ma ir past\u0101v\u012bgi uzst\u0101d\u012bta, piem\u0113ram, caurpl\u016bdes \u0161\u016bn\u0101 vai reaktor\u0101. pH elektrods nep\u0101rtraukti atrodas \u0161\u0137\u012bdum\u0101. Sist\u0113ma m\u0113ra bez p\u0101rtraukuma un par\u0101da aktu\u0101lo v\u0113rt\u012bbu displej\u0101 vai nos\u016bta datus uz PLC vai LIMS. Pla\u0161\u0101kas sist\u0113mas var autom\u0101tiski doz\u0113t vai aktiviz\u0113t trauksmi.<\/li><\/ul><p>Ab\u0101s sist\u0113m\u0101s pH elektrods ir jut\u012bg\u0101k\u0101 un kritisk\u0101k\u0101 da\u013ca. Laboratorijas kvalit\u0101tes elektrods, kas ir pareizi kalibr\u0113ts un kopts, nosaka j\u016bsu m\u0113r\u012bjumu precizit\u0101ti un atk\u0101rtojam\u012bbu.<\/p><h2>Meytec pH elektrodi un m\u0113r\u012bt\u0101ji laboratorijai<\/h2><p>Meytec pied\u0101v\u0101 augstas kvalit\u0101tes risin\u0101jumus abiem m\u0113r\u012b\u0161anas sist\u0113mu veidiem: univers\u0101li sader\u012bgus pH elektrodus ar BNC savienot\u0101ju un p\u0101rn\u0113s\u0101jamus pH m\u0113r\u012bt\u0101jus. M\u0113s pieg\u0101d\u0101jam ar\u012b visus nepiecie\u0161amos pH kalibr\u0113\u0161anas \u0161\u0137\u012bdumus un apkopes \u0161\u0137\u012bdumus laboratorijas lieto\u0161anai.<\/p><h3>pH elektrods laboratorijai<\/h3><p>Daudz\u0101m laboratorij\u0101m jau ir paz\u012bstamu z\u012bmolu pH m\u0113r\u012bt\u0101ji vai automatiz\u0113tas m\u0113r\u012b\u0161anas sist\u0113mas. Meytec pied\u0101v\u0101 univers\u0101lus pH elektrodus ar standarta BNC savienot\u0101ju, kas der liel\u0101kajai da\u013cai laboratorijas iek\u0101rtu. P\u0101rbaudiet, vai j\u016bsu ier\u012bcei ir BNC ieeja. T\u0101 varat turpin\u0101t m\u0113r\u012bt ar savu eso\u0161o sist\u0113mu bez d\u0101rgas visas m\u0113r\u012b\u0161anas iek\u0101rtas nomai\u0146as. Skatiet pH elektrodu.<\/p><h3>pH m\u0113r\u012bt\u0101js laboratorijai<\/h3><p>L\u012bdz\u0101s atsevi\u0161\u0137iem elektrodiem Meytec pied\u0101v\u0101 ar\u012b pilnus p\u0101rn\u0113s\u0101jamus pH m\u0113r\u012bt\u0101jus laboratorijas lietojumiem. Tie ir viegli kalibr\u0113jami 3 punktos papildu precizit\u0101tei un piem\u0113roti m\u0113r\u012bjumiem \u016bdens \u0161\u0137\u012bdumos un paraugos. Skatiet <a href=\"\/lv\/meritaji\/ph-meritajs\/\">pH m\u0113r\u012bt\u0101ju<\/a>.<\/p><h2>pH kalibr\u0113\u0161anas \u0161\u0137\u012bdumi laboratorijai<\/h2><p>pH elektrods ir jut\u012bgs sensors, kam nepiecie\u0161ama regul\u0101ra kalibr\u0113\u0161ana un pareiza apkope \u2014 neatkar\u012bgi no t\u0101, vai izmantojat p\u0101rn\u0113s\u0101jamu m\u0113r\u012bt\u0101ju vai stacion\u0101ru m\u0113r\u012b\u0161anas sist\u0113mu. Ar pareiziem Meytec pH bufer\u0161\u0137\u012bdumiem j\u016bs pagarin\u0101t kalpo\u0161anas laiku un nodro\u0161in\u0101t uzticamus, atk\u0101rtojamus m\u0113r\u012bjumus.<\/p><h3>Kalibr\u0113\u0161ana ar kalibr\u0113\u0161anas \u0161\u0137\u012bdumiem<\/h3><p>Lai pH elektrods saglab\u0101tu precizit\u0101ti, tas regul\u0101ri j\u0101kalibr\u0113. \u0160im nol\u016bkam izmantojiet tikai kalibr\u0113\u0161anas \u0161\u0137\u012bdumus ar zin\u0101m\u0101m pH v\u0113rt\u012bb\u0101m, piem\u0113ram, <a href=\"\/lv\/kalibresanas-skidumi\/ph-kalibresanas-skidums\/ph-4\/\">pH 4 kalibr\u0113\u0161anas \u0161\u0137\u012bdumu<\/a>, <a href=\"\/lv\/kalibresanas-skidumi\/ph-kalibresanas-skidums\/ph-7\/\">pH 7 kalibr\u0113\u0161anas \u0161\u0137\u012bdumu<\/a> un <a href=\"\/lv\/kalibresanas-skidumi\/ph-kalibresanas-skidums\/ph-10\/\">pH 10 kalibr\u0113\u0161anas \u0161\u0137\u012bdumu<\/a>. Meytec pieg\u0101d\u0101 \u0161os \u0161\u0137\u012bdumus 20 ml, 60 ml un 250 ml iepakojumos atkar\u012bb\u0101 no j\u016bsu lietojuma un pat\u0113ri\u0146a.<\/p><h3>pH elektroda t\u012br\u012b\u0161ana laboratorij\u0101<\/h3><p>Laboratorijas vid\u0113 elektroda stikla membr\u0101nu var pies\u0101r\u0146ot olbaltumvielas, tauki, e\u013c\u013cas vai citas paraugu atliekas. Tas samazina reakciju un precizit\u0101ti. Nekad neizmantojiet agres\u012bvus t\u012br\u012b\u0161anas l\u012bdzek\u013cus vai abraz\u012bvus l\u012bdzek\u013cus, bet t\u012briet elektrodu ar speci\u0101lu Meytec <a href=\"\/lv\/kalibresanas-skidumi\/tirisanas-skidums\/\">t\u012br\u012b\u0161anas \u0161\u0137\u012bdumu<\/a> pH elektrodiem.<\/p><p>Notur\u012bga pies\u0101r\u0146ojuma gad\u012bjum\u0101 var izmantot m\u012bkstu birst\u012bti, bet tikai kop\u0101 ar t\u012br\u012b\u0161anas \u0161\u0137\u012bdumu.<\/p><h3>pH elektroda uzglab\u0101\u0161ana laboratorij\u0101<\/h3><p>pH elektrodu nekad nedr\u012bkst uzglab\u0101t sausu, jo tad stikla membr\u0101na iz\u017e\u016bst un tiek neatgriezeniski boj\u0101ta. Vienm\u0113r uzglab\u0101jiet elektrodu <a href=\"\/lv\/elektroda-aizsargvacins.html\">aizsargv\u0101ci\u0146\u0101<\/a>, kas piepild\u012bts ar <a href=\"\/lv\/kalibresanas-skidumi\/kcl-uzglabasanas-skidums\/\">KCl 3 mol\/l uzglab\u0101\u0161anas \u0161\u0137\u012bdumu<\/a> pH elektrodiem. Meytec pieg\u0101d\u0101 \u0161o uzglab\u0101\u0161anas \u0161\u0137\u012bdumu.<\/p><p>Nekad neuzglab\u0101jiet elektrodu kr\u0101na \u016bden\u012b vai demineraliz\u0113t\u0101 \u016bden\u012b, jo tas boj\u0101 references sist\u0113mu. Past\u0101v\u012bgi str\u0101d\u0101jo\u0161\u0101s stacion\u0101r\u0101s m\u0113r\u012b\u0161anas sist\u0113m\u0101s ieteicams elektrodu \u012bsu p\u0101rtraukumu laik\u0101 uz laiku ievietot uzglab\u0101\u0161anas \u0161\u0137\u012bdum\u0101.<\/p><p>Ar labu apkopi un pareiziem Meytec \u0161\u0137\u012bdumiem j\u016bsu pH elektrods kalpo ilg\u0101k un j\u016bsu m\u0113r\u012b\u0161anas sist\u0113ma \u2014 p\u0101rn\u0113s\u0101jama vai stacion\u0101ra \u2014 paliek uzticama.<\/p><h2>pH elektroda nomai\u0146a laboratorij\u0101<\/h2><h3>pH elektrods Mettler Toledo<\/h3><p>Mettler Toledo SevenCompact, FiveEasy un InLab sist\u0113mas ar BNC savienot\u0101ju. Meytec pieg\u0101d\u0101 t\u0101m piem\u0113rotus rezerves pH elektrodus.<\/p><h3>pH elektrods Thermo Scientific<\/h3><p>Thermo Scientific Orion Star s\u0113rija un Eutech pH m\u0113r\u012bt\u0101ji ar BNC savienojumu. Meytec pied\u0101v\u0101 tiem piem\u0113rotus pH elektrodus.<\/p><h3>pH elektrods Hach<\/h3><p>Hach HQ s\u0113rija un sensori lieto\u0161anai laboratorij\u0101 un uz lauka. Meytec pieg\u0101d\u0101 univers\u0101lus pH elektrodus, kas tiem pievienojami.<\/p><h3>pH elektrods WTW<\/h3><p>WTW inoLab s\u0113rija un MultiLine sist\u0113mas. P\u0101rbaudiet, vai j\u016bsu ier\u012bce pie\u013cauj BNC. Meytec pied\u0101v\u0101 rezerves pH elektrodus m\u0113r\u012b\u0161anas sist\u0113m\u0101m ar standarta BNC.<\/p><h3>pH elektrods Metrohm<\/h3><p>Metrohm pH m\u0113r\u012b\u0161anas sist\u0113mas laboratorijas un procesu anal\u012bzei. Meytec pieg\u0101d\u0101 t\u0101m piem\u0113rotus pH elektrodus, ja sist\u0113mai ir BNC ieeja.<\/p><h2>Secin\u0101jums<\/h2><p>Prec\u012bzs pH m\u0113r\u012bjums ir uzticamu laboratorijas rezult\u0101tu pamats. Neatkar\u012bgi no t\u0101, vai izv\u0113laties p\u0101rn\u0113s\u0101jamu pH m\u0113r\u012bt\u0101ju \u0101tr\u0101m p\u0101rbaud\u0113m vai stacion\u0101ru m\u0113r\u012b\u0161anas sist\u0113mu nep\u0101rtrauktai uzraudz\u012bbai, iz\u0161\u0137iro\u0161a ir pH elektroda kvalit\u0101te un t\u0101 apkope. Ar Meytec pH elektrodiem, pH m\u0113r\u012bt\u0101jiem un pH kalibr\u0113\u0161anas \u0161\u0137\u012bdumiem j\u016bs uzturat savus m\u0113r\u012bjumus prec\u012bzus un atk\u0101rtojamus.<\/p><p>Pas\u016btiet pH elektrodu vai pH m\u0113r\u012bt\u0101ju, kas nepiecie\u0161ams j\u016bsu laboratorijai. V\u0113l jaut\u0101jumi? <a href=\"\/lv\/klientu-apkalposana\/\">Sazinieties ar mums<\/a>. \u0100tra pieg\u0101de Latvij\u0101.<\/p><\/article>","link":"https:\/\/meytec.eu\/lv\/lietojumi\/laboratorija\/","name":"Elektrodi, m\u0113r\u012bt\u0101ji un kalibr\u0113\u0161anas \u0161\u0137\u012bdumi laboratorijai","slug":"laboratorija","taxonomy":"product_cat","parent":1450,"meta":[],"menu_order":0,"permalink_manager":null,"_links":{"self":[{"href":"https:\/\/meytec.eu\/lv\/wp-json\/wp\/v2\/product_cat\/1470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meytec.eu\/lv\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/meytec.eu\/lv\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/meytec.eu\/lv\/wp-json\/wp\/v2\/product_cat\/1450"}],"wp:post_type":[{"href":"https:\/\/meytec.eu\/lv\/wp-json\/wp\/v2\/product?product_cat=1470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}