{"id":9584,"date":"2026-02-02T14:53:24","date_gmt":"2026-02-02T06:53:24","guid":{"rendered":"https:\/\/www.packqc.com\/products\/syringe-liquid-leak-tester-iso-7886-1\/"},"modified":"2026-04-16T15:20:05","modified_gmt":"2026-04-16T07:20:05","slug":"syringe-liquid-leak-tester-iso-7886-1","status":"publish","type":"products","link":"https:\/\/www.packqc.com\/sl\/products\/syringe-liquid-leak-tester-iso-7886-1\/","title":{"rendered":"SPPT-01 Tester tesnosti pozitivnega tlaka v brizgalki"},"content":{"rendered":"<p>Zagotavljanje celovitosti brizg za enkratno uporabo je klju\u010dnega pomena za varnost pacientov in kakovost izdelkov v farmacevtski industriji in proizvodnji medicinskih pripomo\u010dkov. Med najpomembnej\u0161imi ocenami je <strong data-start=\"593\" data-end=\"621\">preskus uhajanja teko\u010dine iz brizgalke<\/strong>, zlasti na zama\u0161ku batnice pod pritiskom. S tem preskusom se preveri, ali pride do uhajanja, ko je bat pod nadzorovanimi pogoji izpostavljen aksialnim in radialnim silam. Cell Instruments ponuja napredno re\u0161itev za izvedbo tega preskusa z natan\u010dnostjo in ponovljivostjo.<strong data-start=\"914\" data-end=\"972\">SPPT-01 Tester tesnosti brizge s pozitivnim tlakom<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tester pu\u0161\u010danja teko\u010din iz brizge - ISO 7886-1<\/h2>\n\n\n\n<p>Za laboratorije in proizvajalce, ki \u017eelijo dose\u010di skladnost s Prilogo D k standardu ISO 7886-1, je <strong data-start=\"3251\" data-end=\"3305\">SPPT-01 Tester tesnosti pozitivnega tlaka v brizgalki<\/strong> po <strong data-start=\"3309\" data-end=\"3329\">Celi\u010dni instrumenti<\/strong> zagotavlja popolnoma avtomatizirano in natan\u010dno re\u0161itev za testiranje. Zasnovan z <strong data-start=\"3403\" data-end=\"3428\">Sistem, krmiljen s PLC<\/strong> in <strong data-start=\"3433\" data-end=\"3465\">7-pal\u010dni zaslon na dotik<\/strong>SPPT-01 ponuja:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3490\" data-end=\"3516\">Nastavljive hitrosti testiranja<\/strong> (1-500 mm\/min)<\/li>\n\n\n\n<li><strong style=\"font-size: 16px;\" data-start=\"3534\" data-end=\"3563\">Visoka natan\u010dnost merjenja<\/strong> (0,01 mm)<\/li>\n\n\n\n<li><strong style=\"font-size: 16px;\" data-start=\"3576\" data-end=\"3604\">Zamenljive armature<\/strong> za razli\u010dne velikosti brizg<\/li>\n\n\n\n<li><strong style=\"font-size: 16px;\" data-start=\"3633\" data-end=\"3676\">Uporaba sile vstran in navzdol<\/strong> v eni integrirani platformi<\/li>\n\n\n\n<li><strong style=\"font-size: 16px;\" data-start=\"3706\" data-end=\"3729\">Za\u0161\u010dita pred preobremenitvijo<\/strong> in <strong style=\"font-size: 16px;\" data-start=\"3734\" data-end=\"3754\">samodejno vra\u010danje<\/strong> za ve\u010djo varnost<\/li>\n\n\n\n<li>Vgrajena stran <strong style=\"font-size: 16px;\" data-start=\"3786\" data-end=\"3802\">mikrotiskalnik<\/strong> za takoj\u0161nje poro\u010danje o preskusih<\/li>\n<\/ul>\n\n\n\n<p>Te funkcije zagotavljajo doslednost, natan\u010dnost in skladnost z globalnimi regulativnimi standardi, kot so <strong data-start=\"3928\" data-end=\"3942\">ISO 7886-1<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Glavni parameter<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Merilna celica<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">200N (ali po potrebi)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Test hitrosti<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">1~500 mm\/min<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Natan\u010dnost<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">0,01 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Mo\u010d<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">110~220V<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Uporaba in pomen za industrijo<\/h2>\n\n\n\n<p>Preskus pu\u0161\u010danja teko\u010dine iz brizgalke velja za proizvajalce:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Podko\u017ene brizge<\/li>\n\n\n\n<li>Prednapolnjene injekcijske brizge<\/li>\n\n\n\n<li>Medicinski sistemi za vbrizgavanje<\/li>\n\n\n\n<li>Laboratoriji za preverjanje kakovosti in regulativno testiranje<\/li>\n<\/ul>\n\n\n\n<p>Z vklju\u010ditvijo tega testa v protokole za nadzor kakovosti lahko podjetja v <strong data-start=\"4253\" data-end=\"4271\">farmacevtski<\/strong>, <strong data-start=\"4273\" data-end=\"4291\">medicinski pripomo\u010dek<\/strong>, in <strong data-start=\"4297\" data-end=\"4318\">sektorji embala\u017ee<\/strong> lahko izpolni mednarodne regulativne zahteve in pove\u010da zanesljivost izdelka.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pomen preskusa pu\u0161\u010danja teko\u010dine iz brizgalke<\/h2>\n\n\n\n<p>Preskus pu\u0161\u010danja teko\u010dine v brizgalkah je bistvenega pomena za zagotavljanje kakovosti pri proizvodnji sterilnih podko\u017enih brizg. Netesna brizga predstavlja veliko tveganje, vklju\u010dno s kontaminacijo, nenatan\u010dnim odmerjanjem in napako med dajanjem. Z izvajanjem nadzorovanega <strong data-start=\"1288\" data-end=\"1316\">preskus uhajanja teko\u010dine iz brizgalke<\/strong>, lahko proizvajalci ugotovijo pomanjkljivosti v zasnovi zama\u0161ka za bat brizge in prepre\u010dijo, da bi na trg pri\u0161le pomanjkljive enote.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Preskusna metoda na podlagi Priloge D k standardu ISO 7886-1<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.packqc.com\/sl\/product-category\/iso\/iso-7886-1\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"1506\" data-end=\"1520\">ISO 7886-1<\/strong><\/a> je mednarodni standard za sterilne injekcijske brizge za enkratno uporabo. . <strong data-start=\"1603\" data-end=\"1625\">Testiranje po standardu ISO 7886-1<\/strong> postopek zagotavlja mehansko in funkcionalno zmogljivost brizge, vklju\u010dno z odpornostjo proti pu\u0161\u010danju. Natan\u010dneje, <strong data-start=\"1746\" data-end=\"1768\">ISO 7886-1 Priloga D<\/strong> opisuje <strong data-start=\"1782\" data-end=\"1865\">preskusna metoda za ugotavljanje uhajanja teko\u010dine na zama\u0161ku batnice brizge pri stiskanju<\/strong>.<\/p>\n\n\n\n<p><strong data-start=\"1506\" data-end=\"1520\">ISO 7886-1<\/strong> je mednarodni standard za sterilne injekcijske brizge za enkratno uporabo. . <strong data-start=\"1603\" data-end=\"1625\">Testiranje po standardu ISO 7886-1<\/strong> postopek zagotavlja mehansko in funkcionalno zmogljivost brizge, vklju\u010dno z odpornostjo proti pu\u0161\u010danju. Natan\u010dneje, <strong data-start=\"1746\" data-end=\"1768\">ISO 7886-1 Priloga D<\/strong> opisuje <strong data-start=\"1782\" data-end=\"1865\">preskusna metoda za ugotavljanje uhajanja teko\u010dine na zama\u0161ku batnice brizge pri stiskanju<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Preskusna na\u010dela iz Priloge D k standardu ISO 7886-1<\/h2>\n\n\n\n<p>Namen postopka iz Priloge D je simulirati najslab\u0161e pogoje z zdru\u017eevanjem aksialnih in radialnih obremenitev na bat brizge:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Injekcijska brizga se najprej napolni z <strong data-start=\"2076\" data-end=\"2095\">destilirana voda<\/strong> nad njegovo nazivno zmogljivostjo.<\/li>\n\n\n\n<li>Po izpustu zraka se prostornina prilagodi na nazivno raven.<\/li>\n\n\n\n<li>\u0160oba je zatesnjena z <strong style=\"font-size: 16px;\" data-start=\"2223\" data-end=\"2252\">referen\u010dni sto\u017e\u010dasti nastavek<\/strong> v skladu s standardom ISO 80369-7 ali enakovrednim pe\u010datom.<\/li>\n\n\n\n<li>A <strong style=\"font-size: 16px;\" data-start=\"2311\" data-end=\"2329\">bo\u010dna sila<\/strong> (od 0,25 N do 3 N), da se spro\u017ei deformacija.<\/li>\n\n\n\n<li><strong style=\"font-size: 16px;\" data-start=\"2396\" data-end=\"2414\">Osni tlak<\/strong> v obmo\u010dju 200-300 kPa in se vzdr\u017euje 30-35 sekund.<\/li>\n\n\n\n<li>Vse <strong style=\"font-size: 16px;\" data-start=\"2496\" data-end=\"2532\">uhajanje mimo zaporke za bat.<\/strong> se pregleda vizualno.<\/li>\n<\/ul>\n\n\n\n<p>Ta metodologija zagotavlja, da plun\u017eerski zama\u0161ek ohranja tesnost pod pritiskom in bo\u010dnimi obremenitvami, kar posnema resni\u010dne pogoje, ki bi lahko povzro\u010dili okvaro.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Zahteve za opremo za presku\u0161anje po Prilogi D k standardu ISO 7886-1<\/h2>\n\n\n\n<p>Za natan\u010dno izvedbo preskusa uhajanja teko\u010dine iz brizgalke potrebujete naslednjo opremo:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tesnilna naprava za \u0161obo brizge.<\/li>\n\n\n\n<li>Pripomo\u010dek za uporabo radialne sile na batnico.<\/li>\n\n\n\n<li>Naprava za uravnavanje tlaka, ki dose\u017ee 200-300 kPa.<\/li>\n\n\n\n<li>Destilirana voda (18 \u00b0C do 28 \u00b0C) za polnjenje.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">pogosta vpra\u0161anja<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Za kaj se uporablja test uhajanja teko\u010dine iz brizgalke?<br>S preskusom pu\u0161\u010danja teko\u010dine v brizgalki se preveri, ali zama\u0161ek pod pritiskom ohranja ustrezno tesnjenje in prepre\u010duje uhajanje, ki bi lahko ogrozilo sterilnost ali natan\u010dnost odmerjanja.<\/li>\n\n\n\n<li>Kako Cell Instruments\u2019 SPPT-01 izvede test?<br>Tester SPPT-01 deluje z radialnimi in aksialnimi silami na bat brizge, medtem ko je \u0161oba zatesnjena, in simulira najslab\u0161e mo\u017ene pogoje, da se ugotovi morebitno uhajanje mimo zama\u0161ka.<\/li>\n\n\n\n<li>Zakaj je ta preskus pomemben za nadzor kakovosti?<br>Zagotavlja, da vsaka brizga varno in natan\u010dno dostavi zdravilo ter prepre\u010duje kontaminacijo, izgubo odmerka ali napake pri vbrizgavanju.<\/li>\n\n\n\n<li>Ali lahko SPPT-01 uporabljate za razli\u010dne velikosti brizg?<br>Da, SPPT-01 je opremljen z ve\u010d nastavki, ki omogo\u010dajo namestitev razli\u010dnih vrst brizg in kapacitet, kar pove\u010duje njegovo vsestranskost za razli\u010dne potrebe testiranja.<\/li>\n<\/ol>\n\n\n\n<p>Zagotavljanje sposobnosti brizgalke, da pod pritiskom ohranja tesnost, je bistvenega pomena za varnost in u\u010dinkovitost. Spletna stran <strong data-start=\"4543\" data-end=\"4571\">preskus uhajanja teko\u010dine iz brizgalke<\/strong>, kot je opredeljeno v <strong data-start=\"4587\" data-end=\"4609\"><a href=\"https:\/\/www.iso.org\/standard\/64790.html\" target=\"_blank\" rel=\"noopener nofollow\">ISO 7886-1<\/a> Priloga D<\/strong>zagotavlja standardizirano in zanesljivo metodo za ocenjevanje te klju\u010dne lastnosti. Z uporabo natan\u010dnega in popolnoma skladnega instrumenta, kot je <strong data-start=\"4747\" data-end=\"4801\">SPPT-01 Tester tesnosti pozitivnega tlaka v brizgalki<\/strong> od <strong data-start=\"4807\" data-end=\"4827\">Celi\u010dni instrumenti<\/strong> pomaga proizvajalcem pri ohranjanju standardov kakovosti in za\u0161\u010diti kon\u010dnih uporabnikov.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ensuring the integrity of disposable syringes is critical for patient safety and product quality in pharmaceutical and medical device manufacturing. Among the most important assessments is the syringe liquid leak test, particularly at the plunger stopper under compression. This test verifies whether any leakage occurs when the plunger is subjected to both axial and radial [&hellip;]<\/p>","protected":false},"featured_media":0,"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":""}}},"product-category":[484,438,593],"product-tag":[],"class_list":["post-9584","products","type-products","status-publish","hentry","product-category-leak-testing","product-category-medical-and-pharmaceutical-testing","product-category-syringe-testing"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/products\/9584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/types\/products"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/media?parent=9584"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/product-category?post=9584"},{"taxonomy":"product-tag","embeddable":true,"href":"https:\/\/www.packqc.com\/sl\/wp-json\/wp\/v2\/product-tag?post=9584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}