{"id":1270,"count":1,"description":"<h2>Solu\u021bie de calibrare TDS pentru TDS-metru<\/h2><p>Un <a href=\"https:\/\/meytec.eu\/ro\/tds-ec-metru.html\">TDS-metru<\/a> m\u0103soar\u0103 corect numai dac\u0103 \u00eel calibra\u021bi regulat. Cu solu\u021bia de calibrare TDS Meytec 3000 ppm v\u0103 readuce\u021bi aparatul la valoarea corect\u0103 \u00een c\u00e2teva minute.<\/p><p>TDS (Total Dissolved Solids) indic\u0103 c\u00e2t de multe substan\u021be dizolvate con\u021bine apa, exprimat \u00een ppm (mg\/l). TDS-metrele m\u0103soar\u0103 de fapt conductivitatea \u0219i o convertesc \u00een ppm. Din cauza murd\u0103riei, uzurii \u0219i temperaturii, aceast\u0103 m\u0103surare \u00eencepe s\u0103 devieze \u00een timp. O solu\u021bie de calibrare cu o valoare fix\u0103, cunoscut\u0103, corecteaz\u0103 acest lucru.<\/p><h2>Aplica\u021bii<\/h2><ul><li>Ap\u0103 de proces, ap\u0103 de r\u0103cire, ap\u0103 de cazan \u0219i ap\u0103 de pu\u021b: pentru TDS-metrele care m\u0103soar\u0103 \u00een jur de c\u00e2teva mii de ppm.<\/li><li>Acvariu \u0219i hidroponie: dac\u0103 aparatul dumneavoastr\u0103 are un punct de calibrare \u00een jur de 3000 ppm. Pentru apa potabil\u0103 \u0219i apa de osmoz\u0103 se potrive\u0219te mai bine un standard mai sc\u0103zut.<\/li><\/ul><p>Regul\u0103 general\u0103: calibra\u021bi c\u00e2t mai aproape de valoarea pe care o m\u0103sura\u021bi \u00een mod normal. Dac\u0103 m\u0103sura\u021bi \u00een \u00b5S\/cm, alege\u021bi un <a href=\"https:\/\/meytec.eu\/ro\/standard-de-conductivitate-1413-us-cm-60-ml.html\">standard de conductivitate 1413 \u00b5S\/cm 60 ml<\/a> sau un <a href=\"https:\/\/meytec.eu\/ro\/standard-de-conductivitate-12880-us-cm-60-ml.html\">standard de conductivitate 12880 \u00b5S\/cm 60 ml<\/a>.<\/p><h2>Cum calibra\u021bi un TDS-metru cu 3000 ppm<\/h2><ol><li>Cl\u0103ti\u021bi electrodul cu ap\u0103 demineralizat\u0103 \u0219i usca\u021bi-l prin tamponare. Dac\u0103 electrodul este murdar, cur\u0103\u021ba\u021bi-l mai \u00eent\u00e2i cu <a href=\"https:\/\/meytec.eu\/ro\/solutii-de-calibrare\/solutie-de-curatare\/\">solu\u021bie de cur\u0103\u021bare<\/a>.<\/li><li>Turna\u021bi o doz\u0103 proasp\u0103t\u0103 de solu\u021bie \u00eentr-un pahar curat. Nu introduce\u021bi electrodul \u00een flaconul mic.<\/li><li>Calibra\u021bi de preferin\u021b\u0103 la 25 \u00b0C sau folosi\u021bi un aparat cu compensare automat\u0103 a temperaturii (ATC).<\/li><li>Trece\u021bi aparatul \u00een modul de calibrare, conform manualului aparatului dumneavoastr\u0103, \u0219i scufunda\u021bi electrodul.<\/li><li>A\u0219tepta\u021bi p\u00e2n\u0103 c\u00e2nd valoarea este stabil\u0103 \u0219i seta\u021bi 3000 ppm sau confirma\u021bi aceast\u0103 valoare.<\/li><li>Cl\u0103ti\u021bi electrodul dup\u0103 utilizare \u0219i arunca\u021bi solu\u021bia folosit\u0103. Nu o turna\u021bi niciodat\u0103 \u00eenapoi \u00een flacon.<\/li><\/ol><h2>P\u0103strarea solu\u021biei de calibrare TDS<\/h2><p>P\u0103stra\u021bi solu\u021bia \u00een ambalajul original, bine \u00eenchis, la loc r\u0103coros \u0219i uscat, la 15\u201325 \u00b0C, ferit\u0103 de \u00eenghe\u021b \u0219i de lumina direct\u0103 a soarelui, \u0219i nu \u00een apropierea acizilor puternici sau a agen\u021bilor oxidan\u021bi.<\/p><h2>\u00centreb\u0103ri frecvente despre solu\u021bia de calibrare TDS<\/h2><h3>C\u00e2t de des trebuie s\u0103 \u00eemi calibrez TDS-metrul?<\/h3><p>Cel pu\u021bin o dat\u0103 pe lun\u0103, dup\u0103 \u00eenlocuirea electrodului \u0219i dup\u0103 m\u0103sur\u0103tori \u00een ap\u0103 agresiv\u0103 sau puternic contaminat\u0103.<\/p><h3>C\u00e2nd aleg 3000 ppm \u00een loc de 1382 ppm?<\/h3><p>Calibra\u021bi c\u00e2t mai aproape de valoarea dumneavoastr\u0103 normal\u0103 de m\u0103surare. Pentru valori TDS ridicate, 3000 ppm este mai potrivit. Pentru apa potabil\u0103 sau apa de osmoz\u0103, un standard mai sc\u0103zut este mai aproape de valoarea dumneavoastr\u0103 de m\u0103surare.<\/p><h3>De ce scrie 25 \u00b0C pe etichet\u0103?<\/h3><p>Valoarea de 3000 ppm este valabil\u0103 la 25 \u00b0C. Calibra\u021bi c\u00e2t mai aproape de aceast\u0103 temperatur\u0103 sau folosi\u021bi un aparat cu compensare automat\u0103 a temperaturii.<\/p><h3>Func\u021bioneaz\u0103 aceast\u0103 solu\u021bie cu orice TDS-metru?<\/h3><p>Da, dac\u0103 aparatul dumneavoastr\u0103 poate m\u0103sura \u0219i calibra 3000 ppm \u0219i lucreaz\u0103 cu factorul 0,5.<\/p><h3>Care este diferen\u021ba fa\u021b\u0103 de un standard de conductivitate sau o solu\u021bie de calibrare pH?<\/h3><p>Solu\u021bia de calibrare TDS calibreaz\u0103 un aparat \u00een ppm. Un standard de conductivitate calibreaz\u0103 \u00een \u00b5S\/cm. Solu\u021bia de calibrare pH este numai pentru un pH-metru.<\/p><h3>Pot turna solu\u021bia folosit\u0103 \u00eenapoi \u00een flacon?<\/h3><p>Nu. Solu\u021bia folosit\u0103 este contaminat\u0103 \u0219i modific\u0103 valoarea \u00eentregului flacon.<\/p><p>Comanda\u021bi solu\u021bie de calibrare TDS 3000 ppm pentru TDS-metrul dumneavoastr\u0103.<\/p><p>\u00centreb\u0103ri? <a href=\"https:\/\/meytec.eu\/ro\/serviciu-clienti\/\">Contacta\u021bi-ne<\/a>.<\/p><\/article>","link":"https:\/\/meytec.eu\/ro\/solutii-de-calibrare\/solutie-de-calibrare-tds\/","name":"Solu\u021bie de calibrare TDS","slug":"solutie-de-calibrare-tds","taxonomy":"product_cat","parent":1269,"meta":[],"menu_order":0,"permalink_manager":null,"_links":{"self":[{"href":"https:\/\/meytec.eu\/ro\/wp-json\/wp\/v2\/product_cat\/1270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meytec.eu\/ro\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/meytec.eu\/ro\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/meytec.eu\/ro\/wp-json\/wp\/v2\/product_cat\/1269"}],"wp:post_type":[{"href":"https:\/\/meytec.eu\/ro\/wp-json\/wp\/v2\/product?product_cat=1270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}