{"id":292033,"date":"2026-08-24T22:41:12","date_gmt":"2026-08-24T20:41:12","guid":{"rendered":"https:\/\/drain-master.de\/porovnani-mericu-ph-ec-apera\/"},"modified":"2026-08-25T17:55:51","modified_gmt":"2026-08-25T15:55:51","slug":"porovnani-mericu-ph-ec-apera","status":"publish","type":"page","link":"https:\/\/drain-master.de\/cs\/porovnani-mericu-ph-ec-apera\/","title":{"rendered":"M\u011b\u0159i\u010de pH a EC Apera v porovn\u00e1n\u00ed: PH20 vs PH60 vs EC20 vs EC60 vs PC60-Z (2026)"},"content":{"rendered":"

Kr\u00e1tk\u00e1 odpov\u011b\u010f:<\/strong> na ob\u010dasnou kontrolu pH ti bohat\u011b sta\u010d\u00ed PH20<\/strong> (\u00b10,1 pH, IP67, kompletn\u00ed sada). Pokud m\u011b\u0159\u00ed\u0161 denn\u011b nebo chce\u0161 laboratorn\u00ed p\u0159esnost \u00b10,01 s vym\u011bnitelnou elektrodou, s\u00e1hni po PH60<\/strong>. U koncentrace \u017eivin pokryje EC20<\/strong> hobby pot\u0159eby, zat\u00edmco EC60<\/strong> p\u0159id\u00e1v\u00e1 TDS, salinitu a vym\u011bnitelnou elektrodu. Kdy\u017e m\u011b\u0159\u00ed\u0161 pH i EC pravideln\u011b, d\u00e1 ti PC60-Z<\/strong> \u0161est parametr\u016f plus p\u0159ipojen\u00ed p\u0159es Bluetooth k aplikaci DrainMaster Plus a nahrad\u00ed rovnou dva p\u0159\u00edstroje.<\/p>\n

Srovn\u00e1vac\u00ed tabulka<\/h2>\n
\n
<\/th>PH20 Value<\/th>PH60 Premium<\/th>EC20 Value<\/th>EC60 Premium<\/th>PC60-Z Smart<\/th><\/tr><\/thead>
M\u011b\u0159\u00ed<\/th>pH, tepl.<\/td>pH, tepl.<\/td>EC, tepl.<\/td>EC, TDS, salinita, tepl.<\/td>pH, EC, TDS, salinita, tepl. (+ORP voliteln\u011b)<\/td><\/tr>\n
Rozsah<\/th>0,0–14,0 pH<\/td>-2,00–16,00 pH<\/td>p\u011bstitelsk\u00fd rozsah<\/td>p\u011bstitelsk\u00fd rozsah<\/td>pln\u00fd rozsah<\/td><\/tr>\n
P\u0159esnost<\/th>\u00b10,1 pH<\/td>\u00b10,01 pH<\/strong><\/td>p\u0159esnost BPB<\/td>p\u0159esnost BPB<\/td>pr\u00e9miov\u00e1 t\u0159\u00edda<\/td><\/tr>\n
Elektroda<\/th>pevn\u00e1<\/td>vym\u011bniteln\u00e1 (PH60-E)<\/strong><\/td>pevn\u00e1 (BPB)<\/td>vym\u011bniteln\u00e1 (EC60-E)<\/strong><\/td>vym\u011bniteln\u00e1 (PC60-DE)<\/strong><\/td><\/tr>\n
Vodot\u011bsnost<\/th>IP67<\/td>IP67<\/td>IP67<\/td>IP67<\/td>IP67<\/td><\/tr>\n
V\u00fddr\u017e baterie<\/th>m\u011bs\u00edce<\/td>a\u017e 1000 h<\/td>a\u017e 1000 h<\/td>a\u017e 1000 h<\/td>dlouh\u00e1<\/td><\/tr>\n
Zvl\u00e1\u0161tnost<\/th>kompletn\u00ed sada v kuf\u0159\u00edku<\/td>3barevn\u00fd displej, okam\u017eit\u00e1 varov\u00e1n\u00ed<\/td>1000 h provozu<\/td>2barevn\u00fd displej<\/td>Bluetooth + aplikace DrainMaster Plus<\/strong><\/td><\/tr>\n
Ide\u00e1ln\u00ed pro<\/th>za\u010d\u00e1te\u010dn\u00edky, ob\u010dasn\u00e9 kontroly<\/td>p\u0159esnost, dlouhou \u017eivotnost<\/td>z\u00e1klady \u017eivin<\/td>v\u00e1\u017enou pr\u00e1ci s EC<\/td>p\u011bstitele pracuj\u00edc\u00ed s daty<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n

Kter\u00fd pH metr: PH20, nebo PH60?<\/h2>\n

Oba p\u0159\u00edstroje sd\u00edlej\u00ed to podstatn\u00e9: vodot\u011bsn\u00e9 pouzdro IP67, automatickou teplotn\u00ed kompenzaci od 0 do 50 \u00b0C, automatick\u00e9 rozpozn\u00e1n\u00ed pufr\u016f p\u0159i kalibraci a kompletn\u00ed sadu s roztoky, bateriemi a p\u0159epravn\u00edm kuf\u0159\u00edkem. Rozd\u00edl je v p\u0159esnosti a \u00fadr\u017eb\u011b. PH20 m\u011b\u0159\u00ed s p\u0159esnost\u00ed \u00b10,1 pH, co\u017e pohodln\u011b pokryje okno 5,8–6,2, na kter\u00e9 m\u00ed\u0159\u00ed v\u011bt\u0161ina p\u011bstitel\u016f. PH60 m\u011b\u0159\u00ed s p\u0159esnost\u00ed \u00b10,01 pH v roz\u0161\u00ed\u0159en\u00e9m rozsahu od -2 do 16, p\u0159id\u00e1v\u00e1 3barevn\u00fd displej s okam\u017eit\u00fdmi varov\u00e1n\u00edmi a hlavn\u011b m\u00e1 vym\u011bnitelnou elektrodu PH60-E. Proto\u017ee ka\u017ed\u00e1 pH elektroda je spot\u0159ebn\u00ed d\u00edl, PH60 je p\u0159\u00edstroj, kter\u00fd koup\u00ed\u0161 jednou, a PH20 p\u0159\u00edstroj, kter\u00fd koup\u00ed\u0161 kv\u016fli cen\u011b. Pokud vede\u0161 jeden stan a kontroluje\u0161 pH dvakr\u00e1t t\u00fddn\u011b, vezmi PH20<\/a>. Pokud denn\u011b m\u00edch\u00e1\u0161 z\u00e1sobn\u00edky, zapisuje\u0161 hodnoty nebo prost\u011b nechce\u0161 m\u011bnit vybaven\u00ed, vezmi PH60<\/a>.<\/p>\n

Kter\u00fd EC metr: EC20, nebo EC60?<\/h2>\n

Oba pou\u017e\u00edvaj\u00ed platinovou elektrodu BPB odolnou proti kart\u00e1\u010dov\u00e1n\u00ed (brush-resistant platinum black) od Apery, co\u017e je d\u016fvod, pro\u010d si tyto p\u0159\u00edstroje dr\u017e\u00ed kalibraci tam, kde lacin\u00e1 pera uj\u00ed\u017ed\u011bj\u00ed. Model EC20<\/a> je p\u0159\u00edmo\u010dar\u00e1 volba: EC a teplota, 1000 hodin na sadu bateri\u00ed, jednobodov\u00e1 kalibrace p\u0159i 1413 \u00b5S\/cm. EC60 p\u0159id\u00e1v\u00e1 zobrazen\u00ed TDS a salinity, 2barevn\u00fd displej a vym\u011bnitelnou elektrodu EC60-E. Na kontrolu dren\u00e1\u017en\u00ed vody s podmiskou DrainMaster sta\u010d\u00ed oba; EC60 se vyplat\u00ed, pokud nav\u00edc pracuje\u0161 s tabulkami hnojen\u00ed podle TDS nebo chce\u0161, aby p\u0159\u00edstroj p\u0159e\u017eil svou prvn\u00ed elektrodu.<\/p>\n

Kdy d\u00e1v\u00e1 smysl multiparametrick\u00fd PC60-Z<\/h2>\n

P\u0159\u00edstroj PC60-Z<\/a> spojuje oba sv\u011bty: pH, EC, TDS, salinitu a teplotu v jednom za\u0159\u00edzen\u00ed IP67, s volitelnou ORP elektrodou. Jeho v\u00fdsadou je z\u00e1znam p\u0159es Bluetooth do bezplatn\u00e9 aplikace DrainMaster Plus: ka\u017ed\u00e9 m\u011b\u0159en\u00ed skon\u010d\u00ed v p\u0159ehledu konkr\u00e9tn\u00ed rostliny a stav\u00ed historii hodnot z\u00e1livky proti hodnot\u00e1m dren\u00e1\u017ee p\u0159es cel\u00fd cyklus. Z jednotliv\u00fdch vzork\u016f se st\u00e1vaj\u00ed trendy a p\u0159esn\u011b tak komer\u010dn\u00ed p\u011bstitel\u00e9 v\u010das odhal\u00ed pl\u00ed\u017eiv\u00e9 zasolov\u00e1n\u00ed. Pokud tak jako tak pl\u00e1nuje\u0161 po\u0159\u00eddit pH metr i EC metr, s PC60-Z v\u011bt\u0161inou pochod\u00ed\u0161 l\u00e9pe ne\u017e se dv\u011bma samostatn\u00fdmi p\u0159\u00edstroji.<\/p>\n

\u010cast\u00e9 dotazy<\/h2>\n
\n
\n
\n

Jak \u010dasto se mus\u00ed pH metr kalibrovat?<\/h3>\n
\n\n

u003cpu003eP\u0159i denn\u00edm pou\u017e\u00edv\u00e1n\u00ed v p\u011bst\u00edrn\u011b doporu\u010dujeme kalibraci ka\u017ed\u00fd jeden a\u017e dva t\u00fddny, ka\u017edop\u00e1dn\u011b ale p\u0159ed d\u016fle\u017eitou s\u00e9ri\u00ed m\u011b\u0159en\u00ed. Odpov\u00eddaj\u00edc\u00ed kalibra\u010dn\u00ed roztoky (pH 4,01 a 7,00) jsou sou\u010d\u00e1st\u00ed ka\u017ed\u00e9 sady Apera a cel\u00fd \u00fakon trv\u00e1 d\u00edky automatick\u00e9mu rozpozn\u00e1n\u00ed pufr\u016f zhruba dv\u011b minuty. Elektrodu skladuj vlhkou, ide\u00e1ln\u011b v uchov\u00e1vac\u00edm roztoku 3M KCl, kalibrace pak vydr\u017e\u00ed stabiln\u00ed v\u00fdrazn\u011b d\u00e9le.u003c\/pu003e<\/p>\n\n<\/div>\n<\/div>\n

\n

EC, TDS, PPM: s \u010d\u00edm pracovat?<\/h3>\n
\n\n

u003cpu003eV\u0161echny t\u0159i popisuj\u00ed tot\u00e9\u017e: rozpu\u0161t\u011bn\u00e9 soli ve vod\u011b. EC je p\u0159\u00edm\u00e1 fyzik\u00e1ln\u00ed veli\u010dina v mS\/cm nebo \u00b5S\/cm a mezin\u00e1rodn\u00ed standard. TDS (v ppm) je p\u0159epo\u010dten\u00fd odhad, a proto\u017ee v\u00fdrobci pou\u017e\u00edvaj\u00ed r\u016fzn\u00e9 p\u0159epo\u010dtov\u00e9 faktory, p\u016fsob\u00ed nekone\u010dn\u00fd zmatek. Na\u0161e rada: pracuj p\u0159\u00edmo s EC, tvoje hodnoty pak budou srovnateln\u00e9 s ka\u017edou tabulkou hnojen\u00ed i s ka\u017edou diskuz\u00ed na f\u00f3ru.u003c\/pu003e<\/p>\n\n<\/div>\n<\/div>\n

\n

Jsou p\u0159\u00edstroje Apera vodot\u011bsn\u00e9?<\/h3>\n
\n\n

u003cpu003eAno, v\u0161echny zde porovn\u00e1van\u00e9 p\u0159\u00edstroje maj\u00ed kryt\u00ed IP67: zvl\u00e1dnou prach i do\u010dasn\u00e9 pono\u0159en\u00ed do 1 metru a dokonce plavou. Kdy\u017e ti p\u0159\u00edstroj spadne do kbel\u00edku s \u017eivn\u00fdm roztokem, nic se nestane. Po m\u011b\u0159en\u00ed elektrodu kr\u00e1tce opl\u00e1chni destilovanou vodou, nasa\u010f krytku a hotovo.u003c\/pu003e<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

PH20, PH60, EC20, EC60, nebo PC60-Z: kter\u00fd m\u011b\u0159i\u010d Apera se hod\u00ed do tv\u00e9 p\u011bst\u00edrny? P\u0159esnost, elektrody a propojen\u00ed s aplikac\u00ed v jednom p\u0159ehledu.<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"rank_math_title":"M\u011b\u0159i\u010de pH a EC Apera v porovn\u00e1n\u00ed","rank_math_description":"Kter\u00fd m\u011b\u0159i\u010d Apera se hod\u00ed do tv\u00e9 p\u011bst\u00edrny? Porovn\u00e1v\u00e1me PH20, PH60, EC20, EC60 a PC60-Z: p\u0159esnost, vym\u011bniteln\u00e9 elektrody a z\u00e1znam p\u0159es aplikaci.","rank_math_focus_keyword":"","footnotes":""},"class_list":["post-292033","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/drain-master.de\/cs\/wp-json\/wp\/v2\/pages\/292033","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drain-master.de\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/drain-master.de\/cs\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/drain-master.de\/cs\/wp-json\/wp\/v2\/comments?post=292033"}],"version-history":[{"count":0,"href":"https:\/\/drain-master.de\/cs\/wp-json\/wp\/v2\/pages\/292033\/revisions"}],"wp:attachment":[{"href":"https:\/\/drain-master.de\/cs\/wp-json\/wp\/v2\/media?parent=292033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}