{"id":62551,"date":"2023-04-21T12:19:33","date_gmt":"2023-04-21T17:19:33","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/can-sapphires-be-cleaned-in-an-ultrasonic-cleaner\/"},"modified":"2025-01-27T06:02:04","modified_gmt":"2025-01-27T11:02:04","slug":"can-sapphires-be-cleaned-in-an-ultrasonic-cleaner","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/cs\/can-sapphires-be-cleaned-in-an-ultrasonic-cleaner\/","title":{"rendered":"Ultrazvukov\u00e1 \u010disti\u010dka a saf\u00edry: ano \u010di ne?"},"content":{"rendered":"<p>Saf\u00edry jsou n\u00e1dhern\u00e9 drahokamy, jejich\u017e z\u00e1\u0159iv\u00e1 barva a brilance okouzluj\u00ed po stalet\u00ed.  Aby si v\u0161ak zachovaly sv\u016fj lesk a kr\u00e1su, je nezbytn\u00e1 pravideln\u00e1 a \u0161etrn\u00e1 \u00fadr\u017eba.  \u010ci\u0161t\u011bn\u00ed v ultrazvukov\u00e9m \u010disti\u010di je jednou z metod, kter\u00e1 se k tomuto \u00fa\u010delu nab\u00edz\u00ed.  Ot\u00e1zka je v\u0161ak, zda je tato metoda pro saf\u00edry vhodn\u00e1 a zda jim neubl\u00ed\u017e\u00ed.<\/p>\n<h3>Vhodnost ultrazvukov\u00e9ho \u010di\u0161t\u011bn\u00ed pro saf\u00edry<\/h3>\n<p>Ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed vyu\u017e\u00edv\u00e1 vysokofrekven\u010dn\u00edch zvukov\u00fdch vln k odstran\u011bn\u00ed ne\u010distot z povrchu p\u0159edm\u011bt\u016f.  Tyto vlny vytv\u00e1\u0159ej\u00ed v \u010dist\u00edc\u00ed tekutin\u011b mikroskopick\u00e9 bublinky, kter\u00e9 imploduj\u00ed a odstra\u0148uj\u00ed uvoln\u011bn\u00e9 ne\u010distoty.  Zat\u00edmco tato metoda je efektivn\u00ed pro mnoho druh\u016f \u0161perk\u016f, u saf\u00edr\u016f je pot\u0159eba postupovat obez\u0159etn\u011b.  Saf\u00edry jsou sice pom\u011brn\u011b tvrd\u00e9 (9 na Mohsov\u011b stupnici tvrdosti), ale jejich struktura m\u016f\u017ee b\u00fdt citliv\u00e1 na siln\u00e9 vibrace a tlak.  Nespr\u00e1vn\u00e9 pou\u017eit\u00ed ultrazvukov\u00e9ho \u010disti\u010de m\u016f\u017ee v\u00e9st k po\u0161kozen\u00ed kamen\u016f, zejm\u00e9na pokud jsou p\u0159\u00edtomny praskliny nebo jin\u00e9 nedostatky.<\/p>\n<h3>Druhy saf\u00edr\u016f a jejich reakce na ultrazvuk<\/h3>\n<p>Ne v\u0161echny saf\u00edry reaguj\u00ed na ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed stejn\u011b.  Syntetick\u00e9 saf\u00edry jsou obecn\u011b odoln\u011bj\u0161\u00ed ne\u017e p\u0159\u00edrodn\u00ed kameny.  P\u0159\u00edrodn\u00ed saf\u00edry s inkluzemi (vnit\u0159n\u00edmi ne\u010distotami) mohou b\u00fdt ultrazvukov\u00fdm \u010di\u0161t\u011bn\u00edm v\u00edce ohro\u017eeny, jeliko\u017e vibrace mohou tyto inkluze uvolnit a po\u0161kodit strukturu kamene.  Kvalita brou\u0161en\u00ed tak\u00e9 hraje roli.  \u0160patn\u011b vybrou\u0161en\u00e9 saf\u00edry s ostr\u00fdmi hranami a prasklinami jsou n\u00e1chyln\u011bj\u0161\u00ed k po\u0161kozen\u00ed.<\/p>\n<h3>Doporu\u010den\u00ed pro \u010di\u0161t\u011bn\u00ed saf\u00edr\u016f v ultrazvukov\u00e9m \u010disti\u010di<\/h3>\n<p>Pokud se rozhodnete pro ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed saf\u00edr\u016f, je d\u016fle\u017eit\u00e9 dodr\u017eovat n\u011bkolik z\u00e1sad:<\/p>\n<ul>\n<li><strong>Kr\u00e1tk\u00fd \u010das \u010di\u0161t\u011bn\u00ed:<\/strong>  \u010ci\u0161t\u011bn\u00ed by m\u011blo b\u00fdt co nejkrat\u0161\u00ed, ide\u00e1ln\u011b n\u011bkolik minut.  Dlouh\u00e9 \u010di\u0161t\u011bn\u00ed zvy\u0161uje riziko po\u0161kozen\u00ed.<\/li>\n<li><strong>Vhodn\u00e1 \u010dist\u00edc\u00ed tekutina:<\/strong> Pou\u017e\u00edvejte speci\u00e1ln\u00ed roztok pro ultrazvukov\u00e9 \u010disti\u010de ur\u010den\u00fd pro \u0161perky.  Vyhn\u011bte se agresivn\u00edm chemik\u00e1li\u00edm.  Voda s trochou jemn\u00e9ho m\u00fddla m\u016f\u017ee b\u00fdt tak\u00e9 vhodn\u00e1.<\/li>\n<li><strong>Kontrola p\u0159ed a po \u010di\u0161t\u011bn\u00ed:<\/strong> P\u0159ed \u010di\u0161t\u011bn\u00edm pe\u010dliv\u011b prohl\u00e9dn\u011bte saf\u00edry na p\u0159\u00edtomnost prasklin nebo po\u0161kozen\u00ed.  Po \u010di\u0161t\u011bn\u00ed je op\u011bt d\u016fkladn\u011b zkontrolujte.<\/li>\n<li><strong>Jemn\u00e9 saf\u00edry vy\u017eaduj\u00ed opatrnost:<\/strong>  Extr\u00e9mn\u011b jemn\u00e9 nebo citliv\u00e9 saf\u00edry by m\u011bly b\u00fdt \u010di\u0161t\u011bny ru\u010dn\u011b.<\/li>\n<\/ul>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Typ saf\u00edru<\/th>\n<th>Doporu\u010den\u00ed pro ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Syntetick\u00fd<\/td>\n<td>Vhodn\u00e9, kr\u00e1tk\u00fd \u010das \u010di\u0161t\u011bn\u00ed<\/td>\n<\/tr>\n<tr>\n<td>P\u0159\u00edrodn\u00ed, bez inkluz\u00ed<\/td>\n<td>Vhodn\u00e9, kr\u00e1tk\u00fd \u010das \u010di\u0161t\u011bn\u00ed, opatrnost<\/td>\n<\/tr>\n<tr>\n<td>P\u0159\u00edrodn\u00ed, s inkluzemi<\/td>\n<td>Nedoporu\u010duje se<\/td>\n<\/tr>\n<tr>\n<td>\u0160patn\u011b vybrou\u0161en\u00fd<\/td>\n<td>Nedoporu\u010duje se<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Alternativn\u00ed metody \u010di\u0161t\u011bn\u00ed<\/h3>\n<p>Pokud m\u00e1te pochybnosti o vhodnosti ultrazvukov\u00e9ho \u010di\u0161t\u011bn\u00ed pro va\u0161e saf\u00edry, existuj\u00ed i jin\u00e9 \u0161etrn\u011bj\u0161\u00ed metody.  Ru\u010dn\u00ed \u010di\u0161t\u011bn\u00ed jemn\u00fdm kart\u00e1\u010dkem a m\u00fddlovou vodou je bezpe\u010dnou a efektivn\u00ed alternativou.  Tak\u00e9 se d\u00e1 pou\u017e\u00edt m\u011bkk\u00fd had\u0159\u00edk navlh\u010den\u00fd vla\u017enou vodou.<\/p>\n<p>Z\u00e1v\u011brem lze \u0159\u00edci, \u017ee ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed saf\u00edr\u016f je mo\u017en\u00e9, ale vy\u017eaduje obez\u0159etnost a dodr\u017eov\u00e1n\u00ed doporu\u010den\u00ed.  V\u017edy je lep\u0161\u00ed priorizovat bezpe\u010dnost a \u0161etrnost k drahokam\u016fm.  Pokud si nejste jisti, zda je ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed pro va\u0161e saf\u00edry vhodn\u00e9, je nejlep\u0161\u00ed sv\u011b\u0159it jejich \u010di\u0161t\u011bn\u00ed profesion\u00e1lovi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Saf\u00edry jsou n\u00e1dhern\u00e9 drahokamy, jejich\u017e z\u00e1\u0159iv\u00e1 barva a brilance okouzluj\u00ed po stalet\u00ed. Aby si v\u0161ak zachovaly sv\u016fj lesk a kr\u00e1su, je nezbytn\u00e1 pravideln\u00e1 a \u0161etrn\u00e1 \u00fadr\u017eba. \u010ci\u0161t\u011bn\u00ed v ultrazvukov\u00e9m \u010disti\u010di je jednou z metod, kter\u00e1 se k tomuto \u00fa\u010delu nab\u00edz\u00ed. Ot\u00e1zka je v\u0161ak, zda je tato metoda pro saf\u00edry vhodn\u00e1 a zda jim neubl\u00ed\u017e\u00ed. Vhodnost<\/p>\n","protected":false},"author":1,"featured_media":20150,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6415],"tags":[],"class_list":["post-62551","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/62551","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/comments?post=62551"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/62551\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media\/20150"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media?parent=62551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/categories?post=62551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/tags?post=62551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}