{"id":9834,"date":"2026-02-24T15:11:44","date_gmt":"2026-02-24T07:11:44","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/iso-719-2\/"},"modified":"2026-04-16T09:54:21","modified_gmt":"2026-04-16T01:54:21","slug":"iso-719","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/et\/standard\/iso-719\/","title":{"rendered":"ISO 719"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Mis on ISO 719?<\/h2>\n\n\n\n<p><strong data-start=\"1071\" data-end=\"1087\">ISO 719:2020<\/strong> on rahvusvaheline standard pealkirjaga <em data-start=\"1125\" data-end=\"1220\">\"Klaas - Klaasiterade h\u00fcdrol\u00fc\u00fctiline vastupidavus 98 \u00b0C juures - Katsemeetod ja klassifikatsioon\".<\/em> Selles m\u00e4\u00e4ratletakse menetlus, mille abil saab katsetada, kui vastupidavad on klaasiterad k\u00f5rgel temperatuuril veele. Katsega m\u00f5\u00f5detakse hapu mahtu, mis on vajalik konkreetsest klaasimassist eraldatud leelise neutraliseerimiseks. Tulemusi saab esitada kas happemahu v\u00f5i naatriumoksiidi ekvivalentsisalduse alusel, mis annab kvantifitseeritava aluse klassifitseerimiseks.<\/p>\n\n\n\n<p>See standard on eelk\u00f5ige m\u00f5eldud <strong data-start=\"1605\" data-end=\"1635\">v\u00e4hem vastupidavad klaasit\u00fc\u00fcbid<\/strong>n\u00e4iteks <strong data-start=\"1645\" data-end=\"1664\">limonaadiga klaas<\/strong>erinevalt <strong data-start=\"1673\" data-end=\"1684\">ISO 720<\/strong>, mis on suunatud borsilikaat- ja muudele keemiliselt stabiilsematele klaasidele.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Klaasi h\u00fcdrol\u00fc\u00fctilise vastupidavuse katse: Miks see on oluline<\/h2>\n\n\n\n<p>The <strong data-start=\"1824\" data-end=\"1864\">klaasi h\u00fcdrol\u00fc\u00fctilise vastupidavuse katse<\/strong> m\u00e4\u00e4rab, kui palju leelismaterjali leotub vette, kui klaas puutub kokku k\u00f5rge temperatuuriga. Need andmed on olulised:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Keemilise stabiilsuse tagamine <strong data-start=\"2032\" data-end=\"2061\">ravimikonteinerid<\/strong> nagu ampullid, viaalid ja suukaudsed pudelid.<\/li>\n\n\n\n<li>Pakendi ja ravimi koostoimest tingitud toote lagunemise v\u00e4ltimine.<\/li>\n\n\n\n<li>Klaasit\u00fc\u00fcpide klassifitseerimine vastupidavuse alusel ja sobivate pakkematerjalide valimine.<\/li>\n<\/ul>\n\n\n\n<p>Halb h\u00fcdrol\u00fc\u00fctilise vastupidavuse hinnang v\u00f5ib viidata leelise leostumise ohule, mis v\u00f5ib ohustada sisu s\u00e4ilivusaega v\u00f5i ohutust.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ISO 719 p\u00f5hinev klaaskruupide katsemenetlus<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Proovi ettevalmistamine<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2601\" data-end=\"2613\">Purustamine<\/strong>: Klaastooted (l\u00f5\u00f5mutatud) purustatakse k\u00e4sitsi v\u00f5i mehaaniliselt teradeks.<\/li>\n\n\n\n<li><strong data-start=\"2693\" data-end=\"2704\">S\u00f5elumine<\/strong>: Terad eraldatakse 710 \u00b5m, 500 \u00b5m ja 300 \u00b5m s\u00f5elade abil. Kasutatakse ainult neid terasid, mis l\u00e4bivad 500 \u00b5m, kuid j\u00e4\u00e4vad 300 \u00b5m s\u00f5elale.<\/li>\n\n\n\n<li><strong data-start=\"2841\" data-end=\"2853\">Puhastamine<\/strong>: Terad pestakse atsetooniga ja puhastatakse ultrahelivannis. Seej\u00e4rel kuivatatakse need 140 \u00b0C juures.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Testimisprotseduur<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2978\" data-end=\"2990\">Kaalumine<\/strong>: 2 g puhtaid, kuivi terasid kaalutakse kolme m\u00f5\u00f5tekolbi.<\/li>\n\n\n\n<li><strong data-start=\"3069\" data-end=\"3083\">Ekstraheerimine<\/strong>: Kolvid t\u00e4idetakse 2. klassi veega ja kuumutatakse 60 minutit 98 \u00b0C juures.<\/li>\n\n\n\n<li><strong data-start=\"3173\" data-end=\"3186\">Tiitrimine<\/strong>: P\u00e4rast jahutamist tiitritakse osa \u00fclej\u00e4\u00e4vast vedelikust, kasutades indikaatorina met\u00fc\u00fclpunast, et m\u00e4\u00e4rata vabanenud leelise kogus.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Klassifitseerimine<\/h3>\n\n\n\n<p>Kasutatud tiitrandi mahu alusel liigitatakse klaas h\u00fcdrol\u00fc\u00fctilise vastupidavuse klassidesse. Suuremad mahud n\u00e4itavad suuremat leelise eraldumist, mis viitab madalamale h\u00fcdrol\u00fc\u00fctilisele vastupidavusele.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Instrument Spotlight: GHR-01A poolt Cell Instruments<\/h2>\n\n\n\n<p>Et \u00fchtlustada <a href=\"https:\/\/www.iso.org\/standard\/77843.html\" target=\"_blank\" rel=\"noopener nofollow\">ISO 719<\/a> testimisprotsessi ja v\u00e4hendada k\u00e4sitsi tehtavat t\u00f6\u00f6d, pakub Cell Instruments <strong data-start=\"3695\" data-end=\"3747\">GHR-01A klaasitera h\u00fcdrol\u00fc\u00fctilise takistuse tester<\/strong>. See automatiseerib <strong data-start=\"3766\" data-end=\"3808\">purustamise ja vibratsioonilise s\u00f5elumise protsess<\/strong>, tagades korduva ja t\u00e4pse proovi ettevalmistamise.<br><strong data-start=\"3864\" data-end=\"3881\">Peamised omadused:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3885\" data-end=\"3919\">Automaatne purustamine ja s\u00f5elumine<\/strong>: Tagab proovide \u00fchtluse ja vastavuse ISO standarditele.<\/li>\n\n\n\n<li><strong data-start=\"3984\" data-end=\"4007\">HMI puutetundlik kasutajaliides<\/strong>: Parandab kasutaja kontrolli ja kasutusmugavust.<\/li>\n\n\n\n<li><strong data-start=\"4056\" data-end=\"4075\">Ohutusfunktsioonid<\/strong>: Klaasist pritsmete kaitse ja j\u00e4\u00e4tmekogumiss\u00fcsteemid parandavad labori ohutust ja puhtust.<\/li>\n\n\n\n<li><strong data-start=\"4167\" data-end=\"4195\">T\u00e4psus ja t\u00f5husus<\/strong>: Automaatne s\u00f5elumine tagab j\u00e4rjepidevamad proovid ja v\u00e4hendab inimlikke vigu.<a href=\"https:\/\/www.packqc.com\/et\/product\/sale-glass-grain-hydrolytic-resistance-tester\/\"> <\/a><\/li>\n<\/ul>\n\n\n\n<p>GHR-01A on v\u00e4ga soovitatav laboritele ja farmaatsiaettev\u00f5tetele, kes soovivad j\u00e4rgida ISO 719 standardit ja t\u00f5hustada kvaliteedikontrolliprotsesse.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\tV\u00f5tke meiega \u00fchendust Hankige ISO 719 testimise lahendus\t\t\t\t<\/h2>\n\n\n\n<p>ISO 719 m\u00e4ngib olulist rolli ravimipakendites kasutatavate klaasmaterjalide kvalifitseerimisel ja klassifitseerimisel. Selle standardi menetlusi j\u00e4rgides saavad tootjad ja laboratooriumid t\u00e4pselt hinnata <strong data-start=\"5254\" data-end=\"5279\">h\u00fcdrol\u00fc\u00fctiline vastupidavus<\/strong>, parandada <strong data-start=\"5289\" data-end=\"5310\">kvaliteedi tagamine<\/strong>ja tagada \u00f5igusnormide j\u00e4rgimine. Selliste vahenditega nagu Cell Instruments' <strong data-start=\"5386\" data-end=\"5397\">GHR-01A<\/strong>, muutub testimisprotsess t\u00f5husamaks, turvalisemaks ja usaldusv\u00e4\u00e4rsemaks, mis v\u00f5imaldab teie laboril s\u00e4ilitada k\u00f5rgeimaid tooteohutuse ja toimivuse standardeid.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">KKK-d<\/h2>\n\n\n\n<p>1. Mis on ISO 719 eesm\u00e4rk?<br>ISO 719 kasutatakse klaasi terade h\u00fcdrol\u00fc\u00fctilise vastupidavuse hindamiseks 98 \u00b0C juures, mis aitab klassifitseerida klaasit\u00fc\u00fcpide, eriti lubjasoodaklaasi keemilist vastupidavust.<\/p>\n\n\n\n<p>2. Millised klaasit\u00fc\u00fcbid sobivad ISO 719 kohaselt katsetamiseks?<br>Standardit kohaldatakse v\u00e4hem keemiliselt vastupidavatele klaasidele, peamiselt lubjasoodaklaasile. Vastupidavamaid t\u00fc\u00fcpe, nagu borosilikaatklaas, tuleks katsetada ISO 720 alusel.<\/p>\n\n\n\n<p>3. Milline on ISO 719 katsetamise puhul n\u00f5utav proovi suurus?<br>\u00dche katse kohta on vaja v\u00e4hemalt 2 grammi terasid, mille terasuurus on vahemikus 300 \u00b5m kuni 500 \u00b5m.<\/p>\n\n\n\n<p>4. Kuidas parandab GHR-01A ISO 719 testimist?<br>GHR-01A automatiseerib purustamis- ja s\u00f5elumisprotsesse, parandab t\u00e4psust, v\u00e4hendab k\u00e4sitsi tehtavaid vigu ning suurendab labori ohutust ja t\u00f5husust.<\/p>\n\n\n\n<p>5. Mida n\u00e4itab k\u00f5rge h\u00fcdrol\u00fc\u00fctiline resistentsus?<br>K\u00f5rge vastupidavus t\u00e4hendab madalat leeliseliste leostumist, mis n\u00e4itab, et klaas on keemiliselt stabiilne ja sobib farmaatsiatoodete kasutamiseks.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is ISO 719? ISO 719:2020 is the international standard titled &#8220;Glass \u2014 Hydrolytic resistance of glass grains at 98 \u00b0C \u2014 Method of test and classification.&#8221; It defines a procedure for testing how resistant glass grains are to water at elevated temperatures. The test measures the volume of acid needed to neutralize alkali extracted [&hellip;]<\/p>","protected":false},"featured_media":5519,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"standard-category":[612],"class_list":["post-9834","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-iso"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/standard\/9834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/media\/5519"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/media?parent=9834"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/standard-category?post=9834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}