{"id":1042,"date":"2025-12-12T00:58:56","date_gmt":"2025-12-12T00:58:56","guid":{"rendered":"https:\/\/www.materialstests.com\/?p=1042"},"modified":"2025-12-12T00:58:58","modified_gmt":"2025-12-12T00:58:58","slug":"ultimate-guide-to-leak-testing-methods-equipment","status":"publish","type":"post","link":"https:\/\/www.materialstests.com\/sk\/resources\/ultimate-guide-to-leak-testing-methods-equipment.html","title":{"rendered":"Kone\u010dn\u00fd sprievodca met\u00f3dami a vybaven\u00edm na testovanie tesnosti"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Testovanie tesnosti: Pr\u00edru\u010dka<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.materialstests.com\/sk\/products\/lt-03-leak-tester.html\/\"><strong>Testovanie tesnosti<\/strong><\/a>&nbsp;je postup, ktor\u00fd in\u0161pektori pou\u017e\u00edvaj\u00fa na ur\u010denie, \u010di objekt alebo syst\u00e9m funguje v r\u00e1mci ur\u010dit\u00e9ho limitu \u00faniku.<\/p>\n\n\n\n<p>K \u00faniku doch\u00e1dza vtedy, ke\u010f sa v objekte vyskytne chyba - diera, prasklina alebo in\u00fd druh chyby, ktor\u00e1 umo\u017e\u0148uje \u00fanik kvapaliny alebo plynu, ktor\u00fd sa v \u0148om nach\u00e1dza. Testovanie tesnosti vyu\u017e\u00edva tlak na zistenie t\u00fdchto ch\u00fdb, aby sa mohli odstr\u00e1ni\u0165 v r\u00e1mci pravidelnej \u00fadr\u017eby.<\/p>\n\n\n\n<p>Sk\u00fa\u0161ky tesnosti sa vo v\u0161eobecnosti vykon\u00e1vaj\u00fa na predmetoch, ktor\u00e9 sa pou\u017e\u00edvaj\u00fa na skladovanie alebo premiest\u0148ovanie kvapal\u00edn alebo plynov.<\/p>\n\n\n\n<p>Testovanie tesnosti je jednou z naj\u010dastej\u0161ie pou\u017e\u00edvan\u00fdch kontroln\u00fdch met\u00f3d. Patr\u00ed do kateg\u00f3rie nede\u0161trukt\u00edvnych met\u00f3d testovania (NDT), preto\u017ee ju in\u0161pektori m\u00f4\u017eu vykon\u00e1va\u0165 bez trval\u00e9ho pozmenenia alebo po\u0161kodenia kontrolovan\u00e9ho objektu.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Ultimate-Guide-to-Leak-Testing-Methods-and-Equipment.jpg\" alt=\"Kone\u010dn\u00fd sprievodca met\u00f3dami a vybaven\u00edm na testovanie tesnosti\" class=\"wp-image-1044\" srcset=\"https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Ultimate-Guide-to-Leak-Testing-Methods-and-Equipment.jpg 800w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Ultimate-Guide-to-Leak-Testing-Methods-and-Equipment-300x150.jpg 300w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Ultimate-Guide-to-Leak-Testing-Methods-and-Equipment-768x384.jpg 768w, https:\/\/www.materialstests.com\/wp-content\/uploads\/2025\/12\/Ultimate-Guide-to-Leak-Testing-Methods-and-Equipment-600x300.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u010co je testovanie tesnosti?<\/strong><\/h2>\n\n\n\n<p>Na str\u00e1nke&nbsp;<a href=\"https:\/\/www.materialstests.com\/sk\/products\/lt-03-leak-tester.html\/\"><strong>testovanie tesnosti<\/strong><\/a>, in\u0161pektori pou\u017e\u00edvaj\u00fa tlak na identifik\u00e1ciu pr\u00edtomnosti ch\u00fdb v objekte, ktor\u00e9 sp\u00f4sobuj\u00fa netesnosti.<\/p>\n\n\n\n<p>Ke\u010f l\u00e1tky unikaj\u00fa z n\u00e1doby, pr\u00fadia z miesta, kde je tlak vy\u0161\u0161\u00ed, do miesta, kde je ni\u017e\u0161\u00ed. Testovanie tesnosti vyu\u017e\u00edva tento jav a vyu\u017e\u00edva tlak na generovanie toku smerom k ni\u017e\u0161iemu tlaku - teda k miestu \u00faniku - pri\u010dom tento tok starostlivo monitoruje.&nbsp;<\/p>\n\n\n\n<p>Kedy by sa mala vykona\u0165 sk\u00fa\u0161ka tesnosti? Predov\u0161etk\u00fdm pri testovan\u00ed nedostatkov v uzavretom syst\u00e9me.<\/p>\n\n\n\n<p>\u00daspe\u0161nos\u0165 testu tesnosti z\u00e1vis\u00ed od objektu, ktor\u00fd sa testuje. R\u00f4zne typy materi\u00e1lov a objektov m\u00f4\u017eu reagova\u0165 odli\u0161ne na vysok\u00e9 tlaky, ktor\u00e9 sa zvy\u010dajne pou\u017e\u00edvaj\u00fa pri sk\u00fa\u0161kach tesnosti na vytla\u010denie kvapaliny alebo plynu z defektu, \u010d\u00edm sa odhal\u00ed jeho pr\u00edtomnos\u0165 a umiestnenie.<\/p>\n\n\n\n<p>Pri testovan\u00ed tesnosti materi\u00e1lov bud\u00fa in\u0161pektori h\u013eada\u0165 chyby, ako s\u00fa:<\/p>\n\n\n\n<p>Trhliny<\/p>\n\n\n\n<p>Otvory<\/p>\n\n\n\n<p>Slab\u00e9 tesnenia<\/p>\n\n\n\n<p>In\u00e9 chyby alebo nedokonalosti, ktor\u00e9 m\u00f4\u017eu umo\u017e\u0148ova\u0165 \u00fanik plynu alebo kvapaliny z objektu alebo syst\u00e9mu<\/p>\n\n\n\n<p>Tu s\u00fa uveden\u00e9 odvetvia, ktor\u00e9 be\u017ene pou\u017e\u00edvaj\u00fa testovanie tesnosti ako s\u00fa\u010das\u0165 procesov \u00fadr\u017eby:<\/p>\n\n\n\n<p>Automobilov\u00fd priemysel<\/p>\n\n\n\n<p>Spotrebn\u00fd tovar<\/p>\n\n\n\n<p>Zdravotn\u00edcke pom\u00f4cky<\/p>\n\n\n\n<p>Balenie<\/p>\n\n\n\n<p>Zape\u010daten\u00e1 elektronika<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&nbsp;<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Pokroky v testovan\u00ed tesnosti<\/strong><\/h3>\n\n\n\n<p>Za posledn\u00fdch nieko\u013eko rokov pomohol pokrok v oblasti senzorov, \u010dipov, ventilov a in\u00fdch typov technol\u00f3gi\u00ed zv\u00fd\u0161i\u0165 citlivos\u0165 a schopnos\u0165 testovania netesnost\u00ed ako met\u00f3dy NDT.<\/p>\n\n\n\n<p>V\u0161etky tieto pokroky ur\u00fdchlili a spresnili testovanie tesnosti a pomohli spolo\u010dnostiam zlep\u0161i\u0165 kvalitu ich v\u00fdrobn\u00fdch procesov a celkovej produkcie.<\/p>\n\n\n\n<p>Jedn\u00fdm z najv\u00e4\u010d\u0161\u00edch pokrokov v oblasti testovania tesnosti bol n\u00e1stup internetu vec\u00ed. V\u010faka pripojeniu na internet m\u00f4\u017eu teraz in\u0161pektori na dia\u013eku zhroma\u017e\u010fova\u0165, monitorova\u0165 a zdie\u013ea\u0165 \u00fadaje z testovania tesnosti, \u010do im umo\u017e\u0148uje v\u010das z\u00edska\u0165 potrebn\u00e9 inform\u00e1cie na zabezpe\u010denie ide\u00e1lnej \u00fadr\u017eby.<\/p>\n\n\n\n<p>Tieto \u00fadaje m\u00f4\u017eu vyhodnocova\u0165 nielen in\u0161pektori, ale aj v\u00fdrobn\u00ed in\u017einieri, mana\u017e\u00e9ri v\u00fdroby, mana\u017e\u00e9ri \u00fadr\u017eby a \u010fal\u0161ie zainteresovan\u00e9 strany vo v\u00fdrobnom procese, \u010do umo\u017e\u0148uje lep\u0161\u00ed preh\u013ead o stave pou\u017e\u00edvan\u00fdch prostriedkov v re\u00e1lnom \u010dase.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&nbsp;<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Met\u00f3dy testovania tesnosti<\/h3>\n\n\n\n<p>Tu s\u00fa uveden\u00e9 niektor\u00e9 z najbe\u017enej\u0161\u00edch met\u00f3d sk\u00fa\u0161ky tesnosti:<\/p>\n\n\n\n<p><strong>Prasknutie<\/strong>. Pri tejto met\u00f3de sk\u00fa\u0161ky tesnosti sa pou\u017e\u00edva bu\u010f de\u0161trukt\u00edvna, alebo nede\u0161trukt\u00edvna sk\u00fa\u0161ka, pri ktorej sa zvy\u0161uje tlak s cie\u013eom zisti\u0165 bod, v ktorom sa zariadenie otvor\u00ed (t. j. praskne).<\/p>\n\n\n\n<p><strong>Komora<\/strong>. T\u00e1to met\u00f3da sk\u00fa\u0161ky tesnosti sa pou\u017e\u00edva na identifik\u00e1ciu ch\u00fdb, ktor\u00e9 sp\u00f4sobuj\u00fa netesnosti v uzavretom prostred\u00ed, ako je zariadenie alebo balenie, ktor\u00e9 nebolo vyroben\u00e9 s otvorom umo\u017e\u0148uj\u00facim zavedenie tlaku na sk\u00fa\u0161ku tesnosti.<\/p>\n\n\n\n<p><strong>Tlakov\u00e1 trhlina<\/strong>. T\u00e1to met\u00f3da sk\u00fa\u0161ky tesnosti sa pou\u017e\u00edva na identifik\u00e1ciu \u201cte\u010denia\u201d vo ventiloch s n\u00e1sledn\u00fdm monitorom sn\u00edma\u010dov.<\/p>\n\n\n\n<p><strong>Tlak \/ v\u00e1kuum<\/strong>. T\u00e1to met\u00f3da sk\u00fa\u0161ky tesnosti vyu\u017e\u00edva stla\u010denie sk\u00fa\u0161obn\u00e9ho objektu a referen\u010dn\u00e9ho objemu. Ak je pr\u00edtomn\u00e1 netesnos\u0165, rozdiel medzi nimi sa zn\u00ed\u017ei. (Tento proces je plne automatick\u00fd.)<\/p>\n\n\n\n<p><strong>Rozpad tlaku<\/strong>. T\u00e1to met\u00f3da sk\u00fa\u0161ky tesnosti vyu\u017e\u00edva zmenu tlaku v objekte alebo syst\u00e9me pod pretlakom na identifik\u00e1ciu ch\u00fdb, ktor\u00e9 sp\u00f4sobuj\u00fa netesnosti.<\/p>\n\n\n\n<p><strong>Rozpad v\u00e1kua<\/strong>. T\u00e1to met\u00f3da sk\u00fa\u0161ky tesnosti vyu\u017e\u00edva zmenu tlaku v objekte alebo syst\u00e9me pod negat\u00edvnym tlakom na identifik\u00e1ciu ch\u00fdb, ktor\u00e9 sp\u00f4sobuj\u00fa netesnosti.<\/p>\n\n\n\n<p><strong>Okl\u00fazia<\/strong>. Touto met\u00f3dou sk\u00fa\u0161ky tesnosti sa identifikuj\u00fa prek\u00e1\u017eky v ceste pr\u00fadenia plynu, aby sa zistili chyby, ktor\u00e9 sp\u00f4sobuj\u00fa \u00faniky.<\/p>\n\n\n\n<p>Pri sk\u00fa\u0161kach tesnosti sa zvy\u010dajne pou\u017e\u00edva limitn\u00fd tlak pre sk\u00fa\u0161ky tesnosti pri n\u00edzkom tlaku. V\u00e4\u010d\u0161ina predpisov pre limitn\u00e9 hodnoty tlaku pri sk\u00fa\u0161ke tesnosti vy\u017eaduje, aby bol tlak minim\u00e1lne 15 psi alebo 25% kon\u0161truk\u010dn\u00e9ho tlaku (pod\u013ea toho, ktor\u00fd tlak je ni\u017e\u0161\u00ed).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u00davahy o testovan\u00ed tesnosti<\/strong><\/h2>\n\n\n\n<p>Ke\u010f\u017ee kontrola tesnosti si vy\u017eaduje, aby in\u0161pektori vniesli tlak do objektu s cie\u013eom identifikova\u0165 netesnosti, m\u00e1 ako met\u00f3da NDT niektor\u00e9 osobitn\u00e9 aspekty.&nbsp;<\/p>\n\n\n\n<p>Tu je preh\u013ead vec\u00ed, ktor\u00e9 treba ma\u0165 na pam\u00e4ti.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Prijate\u013en\u00e1 miera \u00faniku<\/strong><\/h3>\n\n\n\n<p>Pre in\u0161pektorov a pracovn\u00edkov \u00fadr\u017eby je d\u00f4le\u017eit\u00e9, aby pri vykon\u00e1van\u00ed sk\u00fa\u0161ok tesnosti poznali pr\u00edpustn\u00fa mieru \u00faniku pre dan\u00fd objekt alebo syst\u00e9m.<\/p>\n\n\n\n<p>Nie v\u0161etky \u00faniky si vy\u017eaduj\u00fa \u00fadr\u017ebu - niektor\u00e9 si m\u00f4\u017eu vy\u017eadova\u0165 len \u010fal\u0161ie monitorovanie alebo dokonca \u017eiadne opatrenia. R\u00f4zne priemyseln\u00e9 odvetvia maj\u00fa zvy\u010dajne smernice, ktor\u00e9 podrobne stanovuj\u00fa prijate\u013en\u00e9 miery \u00faniku pre r\u00f4zne v\u00fdrobky a l\u00e1tky.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&nbsp;<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00fdrobn\u00e9 aspekty<\/h3>\n\n\n\n<p>Pred vykonan\u00edm sk\u00fa\u0161ky tesnosti je d\u00f4le\u017eit\u00e9 zv\u00e1\u017ei\u0165 funkciu, na ktor\u00fa bol syst\u00e9m, diel alebo predmet p\u00f4vodne vyroben\u00fd.<\/p>\n\n\n\n<p>Cie\u013eov\u00fd pr\u00edpad pou\u017eitia dan\u00e9ho predmetu m\u00f4\u017ee vy\u017eadova\u0165, aby ho v\u00fdrobcovia vytvorili tak\u00fdm sp\u00f4sobom, aby bu\u010f zadr\u017eiaval, alebo umo\u017e\u0148oval prechod kvapal\u00edn.<\/p>\n\n\n\n<p>Napr\u00edklad automobilov\u00e1 s\u00fa\u010diastka m\u00f4\u017ee by\u0165 \u0161peci\u00e1lne navrhnut\u00e1 tak, aby z nej nemohli unika\u0165 plyny, alebo inf\u00fazia m\u00f4\u017ee by\u0165 navrhnut\u00e1 tak, aby v nej zostali tekutiny.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&nbsp;<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">\u00davahy o materi\u00e1loch<\/h3>\n\n\n\n<p>L\u00e1tka, z ktorej je predmet vyroben\u00fd - jeho materi\u00e1l - bude ma\u0165 vplyv na sk\u00fa\u0161ku tesnosti a tie\u017e by sa mala zoh\u013eadni\u0165.<\/p>\n\n\n\n<p>Ak je materi\u00e1l pr\u00edli\u0161 krehk\u00fd alebo pr\u00edli\u0161 poddajn\u00fd, tieto vlastnosti bud\u00fa priamo s\u00favisie\u0165 s t\u00fdm, ako zavedenie tlaku zmen\u00ed objekt a sp\u00f4sob\u00ed jeho roz\u0161\u00edrenie alebo zmenu tvaru in\u00fdm sp\u00f4sobom, ktor\u00fd by sa mal zoh\u013eadni\u0165 pri pl\u00e1novan\u00ed sk\u00fa\u0161ky tesnosti.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&nbsp;<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00davahy o stredn\u00fdch hodnot\u00e1ch<\/strong><\/h3>\n\n\n\n<p>Pri pl\u00e1novan\u00ed sk\u00fa\u0161ky tesnosti sa mus\u00ed zoh\u013eadni\u0165 l\u00e1tka, na ktor\u00fa je predmet vyroben\u00fd.<\/p>\n\n\n\n<p>R\u00f4zne l\u00e1tky maj\u00fa r\u00f4zne ve\u013ekosti molek\u00fal. Pri vykon\u00e1van\u00ed testu tesnosti je d\u00f4le\u017eit\u00e9 pozna\u0165 ve\u013ekos\u0165 defektu, ktor\u00fd by mohol by\u0165 prijate\u013en\u00fd, a ve\u013ekos\u0165, ktor\u00e1 by bola dostato\u010dne ve\u013ek\u00e1 na to, aby umo\u017enila \u00fanik konkr\u00e9tnej kvapaliny alebo plynu.<\/p>\n\n\n\n<p>S t\u00fdm s\u00favis\u00ed aj tlak, preto\u017ee r\u00f4zne l\u00e1tky reaguj\u00fa na r\u00f4zne rozsahy tlaku odli\u0161ne. Pr\u00edli\u0161 vysok\u00fd rozsah tlaku by mohol potenci\u00e1lne po\u0161kodi\u0165 testovan\u00fd objekt, zatia\u013e \u010do pr\u00edli\u0161 n\u00edzky rozsah tlaku m\u00f4\u017ee prinies\u0165 nepresved\u010div\u00e9 v\u00fdsledky.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Zariadenia na testovanie netesnost\u00ed<\/strong><\/h2>\n\n\n\n<p>Tu je nieko\u013eko pr\u00edkladov typov zariaden\u00ed, ktor\u00e9 sa be\u017ene pou\u017e\u00edvaj\u00fa pri r\u00f4znych met\u00f3dach testovania tesnosti.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&nbsp;<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Zariadenia na kontrolu \u00faniku vzduchu<\/h3>\n\n\n\n<p>Zariadenia na testovanie \u00faniku vzduchu maj\u00fa displeje, ktor\u00e9 in\u0161pektorom zobrazuj\u00fa \u00fadaje z prebiehaj\u00facich testov \u00faniku. Tieto zariadenia sa m\u00f4\u017eu pou\u017e\u00edva\u0165 na r\u00f4zne typy sk\u00fa\u0161ok tesnosti vr\u00e1tane sk\u00fa\u0161ok podtlakov\u00e9ho rozpadu, tlakov\u00e9ho rozpadu, prasknutia, komorov\u00fdch sk\u00fa\u0161ok a in\u00fdch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&nbsp;<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Kompaktn\u00fd rozpad tlaku&nbsp;<a href=\"https:\/\/www.materialstests.com\/sk\/gross-leak-tester.html\/\">Tester \u00faniku<\/a><\/h3>\n\n\n\n<p>Tento druh kompaktn\u00e9ho testera netesnost\u00ed mo\u017eno umiestni\u0165 do bl\u00edzkosti armat\u00far pou\u017e\u00edvan\u00fdch pri testovan\u00ed netesnost\u00ed, \u010do in\u0161pektorom umo\u017e\u0148uje zn\u00ed\u017ei\u0165 objem pr\u00edpojky potrebnej na test. Toto zn\u00ed\u017eenie objemu umo\u017e\u0148uje skr\u00e1ti\u0165 \u010das potrebn\u00fd na sk\u00fa\u0161ku tesnosti a zv\u00fd\u0161i\u0165 citlivos\u0165 sk\u00fa\u0161ky.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&nbsp;<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Tester \u00faniku s ve\u013ek\u00fdm displejom<\/h3>\n\n\n\n<p>Tester netesnost\u00ed s v\u00e4\u010d\u0161\u00edm displejom m\u00e1 v\u00e4\u010d\u0161ie obrazovky, v\u00e4\u010d\u0161iu vn\u00fatorn\u00fa kapacitu, v\u00e4\u010d\u0161ie testovacie objemy a umo\u017e\u0148uje r\u00fdchlej\u0161ie testovanie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">&nbsp;<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">\u0160tandard \u00faniku<\/h3>\n\n\n\n<p>In\u0161pektori pou\u017e\u00edvaj\u00fa normy netesnosti na definovanie parametrov sk\u00fa\u0161ky tesnosti vytvoren\u00edm simulovanej netesnosti v sk\u00fa\u0161anej \u010dasti alebo na vz\u00e1jomn\u00e9 porovnanie viacer\u00fdch syst\u00e9mov netesnosti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Normy a k\u00f3dexy na testovanie tesnosti<\/h2>\n\n\n\n<p>Sk\u00fa\u0161ky tesnosti sa be\u017ene pou\u017e\u00edvaj\u00fa pri kontrol\u00e1ch na z\u00e1klade predpisov a vo v\u00e4\u010d\u0161ine kraj\u00edn, ktor\u00e9 pou\u017e\u00edvaj\u00fa tento druh sk\u00fa\u0161ok pri kontrol\u00e1ch, existuje norma (alebo normy) na sk\u00fa\u0161ky tesnosti.<\/p>\n\n\n\n<p>Tu s\u00fa niektor\u00e9 z najpou\u017e\u00edvanej\u0161\u00edch k\u00f3dov na testovanie tesnosti:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASME (AMERICK\u00c1 SPOLO\u010cNOS\u0164 STROJN\u00ddCH IN\u017dINIEROV)<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM (Americk\u00e1 spolo\u010dnos\u0165 pre testovanie a materi\u00e1ly)<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">ISO (Medzin\u00e1rodn\u00e1 organiz\u00e1cia pre normaliz\u00e1ciu)<\/h3>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.materialstests.com\/sk\/leak-tester.html\/\">Zariadenia na testovanie tesnosti<\/a><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Takto disponuje odborn\u00fdmi znalos\u0165ami pri v\u00fdbere vhodn\u00fdch komponentov pod\u013ea aplik\u00e1cie a v\u0161etk\u00fdmi softv\u00e9rov\u00fdmi kni\u017enicami, ktor\u00e9 m\u00f4\u017eu optimalizova\u0165 kvalitu merania.<\/p>\n<\/blockquote>\n\n\n\n<p><br>Bez ak\u00fdchko\u013evek pochybnost\u00ed a len ako pr\u00edklad mo\u017eno uvies\u0165, \u017ee T8730 s elektronick\u00fdm nastaven\u00edm je v s\u00fa\u010dasnosti jednozna\u010dne najv\u00fdkonnej\u0161\u00ed a najspo\u013eahlivej\u0161\u00ed v\u00fdrobok v odvetv\u00ed testovania tesnosti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Ako si vybra\u0165 spr\u00e1vne zariadenie na testovanie netesnost\u00ed<\/h2>\n\n\n\n<p>Procesy testovania tesnosti zabezpe\u010duj\u00fa vysokokvalitn\u00fd a konzistentn\u00fd v\u00fdkon v\u00fdrobkov, ktor\u00e9 musia poskytova\u0165 spo\u013eahliv\u00e9 tesnenie pri stanovenej \u00farovni tlaku. Existuje v\u0161ak mnoho r\u00f4znych typov sk\u00fa\u0161ok tesnosti, napr\u00edklad sk\u00fa\u0161ky tesnosti h\u00e9liom, sk\u00fa\u0161ky extrakcie hmoty a \u010fal\u0161ie.&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Typy technol\u00f3gie testovania tesnosti<\/h2>\n\n\n\n<p>Existuje osem hlavn\u00fdch typov testovania tesnosti, ktor\u00e9 m\u00f4\u017ee va\u0161e zariadenie pou\u017ei\u0165 na zabezpe\u010denie integrity v\u00fdrobkov. S\u00fa to:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Testovanie \u00faniku vzduchu pomocou mikroprietokov\u00e9ho sn\u00edma\u010da pri tlakov\u00fdch podmienkach<\/h3>\n\n\n\n<p>Pri tejto sk\u00fa\u0161ke tesnosti sa meria a dop\u013a\u0148a straten\u00fd vzduch z v\u00fdrobkov v sk\u00fa\u0161obn\u00fdch podmienkach. Test vyu\u017e\u00edva integrovan\u00fd mikrosenzor, ktor\u00fd dok\u00e1\u017ee nahradi\u0165 vypusten\u00fd alebo uniknut\u00fd vzduch v r\u00e1mci s\u00fa\u010diastky alebo zostavy tak, aby testovan\u00fd v\u00fdrobok zostal pod st\u00e1lym tlakom. To pom\u00e1ha mera\u0165 mieru \u00faniku vzduchu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Testovanie \u00faniku vzduchu s hromadnou extrakciou (v\u00e1kuov\u00e9 podmienky)<\/h3>\n\n\n\n<p>Namiesto toho, aby sa testovan\u00fd v\u00fdrobok udr\u017eiaval v \u0161tandardn\u00fdch podmienkach prostredia, pri tomto teste sa v\u00fdrobok udr\u017eiava vo v\u00e1kuu, aby sa identifikovali a zmerali pr\u00edpadn\u00e9 netesnosti. V\u010faka v\u00e1kuov\u00fdm podmienkam je test citlivej\u0161\u00ed a informat\u00edvnej\u0161\u00ed. Pou\u017e\u00edva sa aj sn\u00edma\u010d Micro-Flow.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Detekcia \u00faniku h\u00e9lia<\/h3>\n\n\n\n<p>Tento test je zalo\u017een\u00fd na stopovacom plyne, ktor\u00fd sa d\u00e1 \u013eahko mera\u0165 pomocou ter\u00e9nneho hmotnostn\u00e9ho spektrometra. Ob\u013e\u00faben\u00fdm stopovac\u00edm plynom je h\u00e9lium, preto\u017ee spektrometre nastaven\u00e9 na 4 amu dok\u00e1\u017eu detekova\u0165 ionizovan\u00e9 h\u00e9lium na meranie z\u00e1va\u017enosti pr\u00edpadn\u00fdch \u00fanikov.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ultrazvukov\u00e9 testovanie<\/h3>\n\n\n\n<p>Sk\u00f4r ako meranie stopov\u00fdch plynov alebo priamych \u00fanikov vzduchu zah\u0155\u0148a ultrazvukov\u00e9 testovanie identifik\u00e1ciu ak\u00fdchko\u013evek zvukov\u00fdch v\u013an, ktor\u00e9 nazna\u010duj\u00fa pr\u00edtomnos\u0165 \u00faniku. Zdroje \u00faniku generuj\u00fa ultrazvukov\u00e9 sign\u00e1ly, ktor\u00e9 m\u00f4\u017ee technol\u00f3gia vyu\u017ei\u0165 na odhalenie miesta \u00faniku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Termov\u00edzne zobrazovanie<\/h3>\n\n\n\n<p>Netesnosti sp\u00f4sobuj\u00fa teplotn\u00e9 v\u00fdkyvy, ke\u010f telo v\u00fdrobku, vn\u00fatorn\u00e1 kvapalina a okolit\u00e9 prostredie maj\u00fa rozdielne teploty. V d\u00f4sledku toho m\u00f4\u017eu v\u00fdrobcovia pou\u017e\u00edva\u0165 term\u00e1lne zobrazovanie prostredn\u00edctvom infra\u010derven\u00fdch kamier na zistenie pr\u00edtomnosti a umiestnenia pr\u00edpadn\u00fdch netesnost\u00ed v testovanom v\u00fdrobku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Detekcia stopovac\u00edch plynov<\/h3>\n\n\n\n<p>Detekcia stopovac\u00edch plynov je \u0161ir\u0161ia kateg\u00f3ria testovania, ktor\u00e1 zah\u0155\u0148a aj detekciu \u00faniku h\u00e9lia. Pri t\u00fdchto procesoch sa na vyh\u013ead\u00e1vanie potenci\u00e1lnych \u00fanikov pou\u017e\u00edva h\u00e9lium, vod\u00edk alebo in\u00fd stopovac\u00ed plyn. Plyn sa pohybuje v celom testovanom v\u00fdrobku a koncentruje sa v bl\u00edzkosti \u00faniku. Sk\u00fa\u0161obne m\u00f4\u017eu potom pomocou technol\u00f3gie zisti\u0165 tieto koncentr\u00e1cie a odhali\u0165 netesnosti. Tento typ testovacieho procesu sa \u010dasto pou\u017e\u00edva vo vodovodn\u00fdch, chladiacich a vzduchotechnick\u00fdch syst\u00e9moch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Testovanie penetrantom<\/h3>\n\n\n\n<p>V pr\u00edpade zvarov alebo spojov, ktor\u00e9 m\u00f4\u017eu by\u0165 netesn\u00e9, m\u00f4\u017eu testeri na dan\u00fa oblas\u0165 aplikova\u0165 farbiacu l\u00e1tku. Pr\u00edpadn\u00e9 netesnosti vtiahnu farbivo do medzery alebo defektu, \u010do testerom umo\u017en\u00ed skontrolova\u0165 oblas\u0165 a vidie\u0165 vytla\u010den\u00e9 farbivo pod \u0161pecifick\u00fdm osvetlen\u00edm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Testovanie akustickej emisie<\/h3>\n\n\n\n<p>Podobne ako ultrazvukov\u00e9 testovanie, aj akustick\u00e9 emisn\u00e9 testovanie vyu\u017e\u00edva zvukov\u00e9 vlny na odhalenie pr\u00edtomnosti potenci\u00e1lnych netesnost\u00ed. Netesnosti m\u00f4\u017eu vyd\u00e1va\u0165 akustick\u00e9 sign\u00e1ly a nap\u00e4\u0165ov\u00e9 vlny, ktor\u00e9 potom technol\u00f3gia dok\u00e1\u017ee presne lokalizova\u0165.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Pochopenie va\u0161ej aplik\u00e1cie<\/h2>\n\n\n\n<p>Testovanie tesnosti je d\u00f4le\u017eit\u00fdm procesom v mnoh\u00fdch r\u00f4znych odvetviach. V d\u00f4sledku toho sa na ka\u017ed\u00e9 odvetvie alebo konkr\u00e9tny v\u00fdrobok m\u00f4\u017eu vz\u0165ahova\u0165 r\u00f4zne po\u017eiadavky na testovanie. Tieto priemyseln\u00e9 predpisy m\u00f4\u017eu ur\u010dova\u0165 typ po\u017eadovan\u00e9ho testovania, normy kontroly kvality, ktor\u00e9 musia by\u0165 splnen\u00e9, a maxim\u00e1lnu pr\u00edpustn\u00fa netesnos\u0165. Niektor\u00e9 \u0161pecifick\u00e9 priemyseln\u00e9 aspekty zah\u0155\u0148aj\u00fa:<\/p>\n\n\n\n<p><strong>Leteck\u00fd a automobilov\u00fd priemysel:&nbsp;<\/strong>Medzi diely, ktor\u00e9 sa \u010dasto podrobuj\u00fa sk\u00fa\u0161kam tesnosti, patria klimatiza\u010dn\u00e9 syst\u00e9my, brzdy, syst\u00e9my hnacieho \u00fastrojenstva, v\u00fdmenn\u00edky tepla, zv\u00e1ran\u00e9 syst\u00e9my a opracovan\u00e9 odliatky.<\/p>\n\n\n\n<p><strong>Zdravotn\u00e1 starostlivos\u0165:&nbsp;<\/strong>Zdravotn\u00edcke pom\u00f4cky a implant\u00e1ty, technol\u00f3gie na jednorazov\u00fa likvid\u00e1ciu, ako s\u00fa kat\u00e9tre, a laborat\u00f3rne zariadenia sa \u010dasto podrobuj\u00fa testovaniu tesnosti.<\/p>\n\n\n\n<p><strong>Farmaceutick\u00e9 v\u00fdrobky:&nbsp;<\/strong>Obaly, ako s\u00fa injek\u010dn\u00e9 liekovky, sa musia testova\u0165 aj na netesnos\u0165, preto\u017ee ak\u00e1ko\u013evek potenci\u00e1lna netesnos\u0165 m\u00f4\u017ee rovnako pravdepodobne sp\u00f4sobi\u0165 \u00fanik mikrobi\u00e1lnych kontaminantov, ako aj \u00fanik farmaceutick\u00e9ho tovaru. Balenia sa podrobuj\u00fa testom na zis\u0165ovanie \u00faniku h\u00e9lia, aby sa zmerali ich maxim\u00e1lne pr\u00edpustn\u00e9 \u00farovne \u00faniku (MALL).<\/p>\n\n\n\n<p><strong>Spotrebn\u00e1 elektronika a verejn\u00e9 slu\u017eby:&nbsp;<\/strong>Tieto v\u00fdrobky alebo syst\u00e9my sa testuj\u00fa, aby sa zabezpe\u010dilo minim\u00e1lne riziko kontamin\u00e1cie vody.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Faktory, ktor\u00e9 treba zv\u00e1\u017ei\u0165<\/h2>\n\n\n\n<p>Ke\u010f\u017ee r\u00f4zne v\u00fdrobky a aplik\u00e1cie si vy\u017eaduj\u00fa r\u00f4zne typy testov, je d\u00f4le\u017eit\u00e9 vybra\u0165 spr\u00e1vny postup detekcie \u00faniku pre jedine\u010dn\u00e9 potreby va\u0161ej spolo\u010dnosti v oblasti v\u00fdroby alebo slu\u017eieb. Zv\u00e1\u017ete nasleduj\u00face skuto\u010dnosti:<\/p>\n\n\n\n<p><strong>Podmienky sk\u00fa\u0161ky tesnosti:&nbsp;<\/strong>R\u00f4zne v\u00fdrobky musia alebo nem\u00f4\u017eu ma\u0165 r\u00f4zne podmienky \u00faniku pod tlakom, \u010di u\u017e zvonka alebo zvn\u00fatra v\u00fdrobku.<\/p>\n\n\n\n<p><strong>Environment\u00e1lne faktory:&nbsp;<\/strong>Testovacie prostredie ovplyvn\u00ed \u017eivotaschopnos\u0165 r\u00f4znych testov.<\/p>\n\n\n\n<p><strong>N\u00e1klady:&nbsp;<\/strong>Zlo\u017eitej\u0161ie testy s\u00fa \u010dasto drah\u0161ie ako jednoduch\u00e9 testy, ktor\u00e9 mo\u017eno vykona\u0165 v r\u00f4znych podmienkach prostredia. Zv\u00e1\u017ete n\u00e1klady na materi\u00e1l a\/alebo slu\u017ebu a n\u00e1klady na pr\u00edpravu testu.<\/p>\n\n\n\n<p><strong>Priepustnos\u0165 a \u010dasy cyklov:&nbsp;<\/strong>R\u00fdchlos\u0165 ka\u017ed\u00e9ho testu je d\u00f4le\u017eit\u00e1, najm\u00e4 ak sa mus\u00ed testova\u0165 ka\u017ed\u00fd diel osobitne.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<p>Ak chcete z\u00edska\u0165 viac inform\u00e1ci\u00ed o tomto v\u00fdrobku,&nbsp;<a href=\"https:\/\/www.materialstests.com\/sk\/contact-us.html\/\"><strong>nev\u00e1hajte n\u00e1s kontaktova\u0165.&nbsp;<\/strong><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/www.materialstests.com\/sk\/contact-us.html\/\"><img decoding=\"async\" src=\"https:\/\/image.chukouplus.com\/tools_upload\/img\/20250618\/ec82bd4cecec10a4a357a8fc8109260d.png\" alt=\"\"><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>Testovanie tesnosti: Testovanie tesnosti je postup, ktor\u00fd in\u0161pektori pou\u017e\u00edvaj\u00fa na zistenie, \u010di objekt alebo syst\u00e9m funguje v r\u00e1mci ur\u010dit\u00e9ho limitu tesnosti. K netesnostiam doch\u00e1dza vtedy, ke\u010f sa v objekte vyskytne chyba - diera, prasklina alebo in\u00fd druh nedostatku, ktor\u00fd umo\u017e\u0148uje \u00fanik akejko\u013evek kvapaliny alebo plynu, ktor\u00fd sa v \u0148om nach\u00e1dza. Netesnos\u0165 [...]<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1042","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/posts\/1042","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/comments?post=1042"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/posts\/1042\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/media?parent=1042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/categories?post=1042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/tags?post=1042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}