{"id":1199,"date":"2025-12-12T05:27:21","date_gmt":"2025-12-12T05:27:21","guid":{"rendered":"https:\/\/www.materialstests.com\/?p=1199"},"modified":"2025-12-12T05:27:24","modified_gmt":"2025-12-12T05:27:24","slug":"how-is-a-pressure-decay-test-performed","status":"publish","type":"post","link":"https:\/\/www.materialstests.com\/tr\/resources\/how-is-a-pressure-decay-test-performed.html","title":{"rendered":"Bas\u0131n\u00e7 \u00c7\u00fcr\u00fcme Testi nas\u0131l yap\u0131l\u0131r?"},"content":{"rendered":"

Bas\u0131n\u00e7 \u00c7\u00fcr\u00fcme S\u0131z\u0131nt\u0131 Testi<\/h2>\n\n\n\n

Bas\u0131n\u00e7 \u00c7\u00fcr\u00fcme Testi nas\u0131l yap\u0131l\u0131r?<\/h2>\n\n\n\n

Bas\u0131n\u00e7 Bozulmas\u0131 s\u0131z\u0131nt\u0131 testine ba\u015flamak i\u00e7in test par\u00e7as\u0131 [TP] test portuna tak\u0131l\u0131r. Test cihaz\u0131 daha sonra par\u00e7ay\u0131 [V1] ve [V2] valflerini a\u00e7arak Doldurma ad\u0131m\u0131 s\u0131ras\u0131nda bas\u0131n\u00e7 reg\u00fclat\u00f6r\u00fc [R1] taraf\u0131ndan ayarlanan istenen test bas\u0131nc\u0131na [+P] bas\u0131nc\u0131 ile bas\u0131n\u00e7land\u0131r\u0131r.<\/p>\n\n\n\n

Doldurma ad\u0131m\u0131n\u0131n tamamlanmas\u0131n\u0131n ard\u0131ndan [V2] kapan\u0131rken bas\u0131n\u00e7 par\u00e7an\u0131n i\u00e7inde s\u0131k\u0131\u015f\u0131r. Hafif bir gecikmeden sonra [V1] kapan\u0131r ve [V1] ile [V2] aras\u0131ndaki hatt\u0131n [V1] \u00fczerinden atmosfere \u00e7\u0131kmas\u0131na izin vererek [V2] \u00fczerinden herhangi bir s\u0131z\u0131nt\u0131n\u0131n test cihaz\u0131n\u0131n bu s\u0131z\u0131nt\u0131y\u0131 g\u00f6rmesine ve t\u00fcm testlerin ba\u015far\u0131s\u0131z olmas\u0131na neden olmas\u0131na izin verir. Ekstra valf ar\u0131za emniyetli bir konfig\u00fcrasyon sa\u011flar.<\/p>\n\n\n\n

Test devresi i\u00e7inde s\u0131k\u0131\u015fan bas\u0131n\u00e7 Stabilize ad\u0131m\u0131 boyunca tutulur ve ard\u0131ndan Test ad\u0131m\u0131 s\u0131ras\u0131nda test cihaz\u0131 bas\u0131n\u00e7 sens\u00f6r\u00fc [PS] taraf\u0131ndan \u00f6l\u00e7\u00fcl\u00fcr.<\/p>\n\n\n\n

Par\u00e7a programlanan s\u0131z\u0131nt\u0131 tolerans\u0131n\u0131 (zaman i\u00e7inde bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc veya \u00f6l\u00e7\u00fclen s\u0131z\u0131nt\u0131 oran\u0131) a\u015farsa, test cihaz\u0131n\u0131n ekran\u0131 test hatas\u0131n\u0131n nedenini belirtir ve kullan\u0131c\u0131 taraf\u0131ndan tan\u0131mlanan \u00f6l\u00e7\u00fc birimlerinde bas\u0131n\u00e7 kayb\u0131n\u0131 veya s\u0131z\u0131nt\u0131 oran\u0131n\u0131 g\u00f6r\u00fcnt\u00fcler.<\/p>\n\n\n\n

Test ad\u0131m\u0131n\u0131n tamamlanmas\u0131n\u0131n ard\u0131ndan, Havaland\u0131rma ad\u0131m\u0131 s\u0131ras\u0131nda [V2] a\u00e7\u0131larak par\u00e7ada s\u0131k\u0131\u015fan bas\u0131n\u00e7 [V1] arac\u0131l\u0131\u011f\u0131yla atmosfere tahliye edilir ve test cihaz\u0131 bir sonraki test i\u00e7in haz\u0131r hale gelir.<\/p>\n\n\n\n

\"Bas\u0131n\u00e7<\/figure>\n\n\n\n

Bas\u0131n\u00e7 \u00c7\u00fcr\u00fcme Test Sistemleri<\/h2>\n\n\n\n

Bas\u0131n\u00e7 bozulmas\u0131 s\u0131z\u0131nt\u0131 testi<\/strong><\/a> en yayg\u0131n kullan\u0131lan y\u00f6ntemdir. Basitli\u011fi sayesinde otomatikle\u015ftirilmesi ve \u00fcretim\/montaj s\u00fcre\u00e7lerine entegre edilmesi kolayd\u0131r.<\/p>\n\n\n\n

Basit bir ifadeyle, bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f testi bir bas\u0131n\u00e7 kab\u0131n\u0131 hedef bas\u0131nca ula\u015fana kadar hava ile doldurur, bas\u0131nc\u0131 izole etmek i\u00e7in hava kayna\u011f\u0131n\u0131 keser ve belirli bir s\u00fcre boyunca bu bas\u0131nc\u0131n d\u00fc\u015f\u00fc\u015f\u00fcn\u00fc (kayb\u0131n\u0131) \u00f6l\u00e7er; \u00f6nceden belirlenmi\u015f bir ayardan daha b\u00fcy\u00fck bir bas\u0131n\u00e7 kayb\u0131 bir s\u0131z\u0131nt\u0131 oldu\u011funu g\u00f6sterir. Bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc \u00f6l\u00e7\u00fcm\u00fcn\u00fcn hassasiyeti ve do\u011frulu\u011fu, test par\u00e7as\u0131n\u0131n boyutunun ve test s\u00fcresinin bir fonksiyonudur. \u00c7o\u011fu test olduk\u00e7a do\u011fru sonu\u00e7larla olduk\u00e7a h\u0131zl\u0131 bir \u015fekilde ger\u00e7ekle\u015ftirilebilir, ancak par\u00e7a ne kadar b\u00fcy\u00fckse, do\u011fru bir test sonucu elde etmek i\u00e7in gereken d\u00f6ng\u00fc s\u00fcresi de o kadar uzun olur.<\/p>\n\n\n\n

Bas\u0131n\u00e7 \u00c7\u00fcr\u00fcmesi S\u0131z\u0131nt\u0131 Testi Nedir?<\/h2>\n\n\n\n

Bas\u0131n\u00e7 bozulmas\u0131 en yayg\u0131n kullan\u0131lan y\u00f6ntemlerden biridir
 <\/p>\n\n\n\n

\u015e\u00f6yle \u00e7al\u0131\u015f\u0131yor:<\/h3>\n\n\n\n

Par\u00e7an\u0131z\u0131 bir ba\u011flant\u0131 par\u00e7as\u0131 veya fikst\u00fcr ile bir s\u0131z\u0131nt\u0131 test cihaz\u0131na ba\u011flay\u0131n. DOLDURMA a\u015famas\u0131 s\u0131ras\u0131nda par\u00e7an\u0131z bas\u0131n\u00e7land\u0131r\u0131l\u0131r.<\/p>\n\n\n\n

\u00dcretici taraf\u0131ndan belirtilen istenen test bas\u0131nc\u0131na ula\u015f\u0131ld\u0131\u011f\u0131nda ve dolum s\u00fcresi sona erdi\u011finde, SETTLE a\u015famas\u0131 par\u00e7an\u0131n esnemesine veya b\u00fck\u00fclmesine uyum sa\u011flayarak ba\u015flar.<\/p>\n\n\n\n

Par\u00e7a oturduktan ve oturma s\u00fcresi sona erdikten sonra, bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc TEST\u0130 ba\u015flar. Test a\u015famas\u0131 s\u0131ras\u0131nda bir bas\u0131n\u00e7 sens\u00f6r\u00fc bas\u0131n\u00e7taki herhangi bir d\u00fc\u015f\u00fc\u015f\u00fc \u00f6l\u00e7ecektir.<\/p>\n\n\n\n

Bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc testinden sonra sistemde kalan bas\u0131n\u00e7 VENT a\u015famas\u0131 s\u0131ras\u0131nda atmosfere tahliye edilir.<\/p>\n\n\n\n

Par\u00e7an\u0131z\u0131n bas\u0131n\u00e7 bozulmas\u0131 spesifikasyonunuz dahilinde kal\u0131rsa, par\u00e7an\u0131z GE\u00c7ER ve ye\u015fil \u0131\u015f\u0131k yanar. Par\u00e7an\u0131z\u0131n bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc alt limitinizin alt\u0131na d\u00fc\u015ferse, par\u00e7an\u0131z BA\u015eARISIZ olur ve k\u0131rm\u0131z\u0131 \u0131\u015f\u0131k yanar.<\/p>\n\n\n\n

Bu t\u00fcr testlerin avantaj\u0131, 5. ondal\u0131k basama\u011fa veya 0,00001 PSI'a kadar do\u011fru olmas\u0131 ve h\u0131zl\u0131 test d\u00f6ng\u00fclerine izin vermesidir.<\/p>\n\n\n\n

 <\/h3>\n\n\n\n

\u00d6rnek Uygulamalar:<\/h3>\n\n\n\n

Kateterler<\/p>\n\n\n\n

IV Set<\/p>\n\n\n\n

Boru<\/p>\n\n\n\n

\u0130\u011fnesiz Enjeksiyon<\/p>\n\n\n\n

\u00c7anta<\/p>\n\n\n\n

\u0130mplante Edilebilir Cihaz<\/p>\n\n\n\n

\u0130nf\u00fczyon Seti<\/p>\n\n\n\n

\u00d6l\u00e7\u00fcm Cihaz\u0131<\/p>\n\n\n\n

Sens\u00f6rler\/G\u00f6stergeler<\/p>\n\n\n\n

 <\/h2>\n\n\n\n

Bas\u0131n\u00e7 \u00c7\u00fcr\u00fcmesi \u0130\u00e7in \u00d6nerilen S\u0131z\u0131nt\u0131 Test Cihazlar\u0131<\/h2>\n\n\n\n

 <\/h3>\n\n\n\n

Bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc<\/strong><\/a> imalatta en yayg\u0131n kullan\u0131lan s\u0131z\u0131nt\u0131 testi y\u00f6ntemlerinden biridir ve eri\u015fim portu olan s\u0131zd\u0131rmaz bir bile\u015fen i\u00e7in idealdir. Bu testte \u00fcr\u00fcn bir s\u0131z\u0131nt\u0131 test cihaz\u0131na ba\u011flan\u0131r ve hava ile doldurulur. Bas\u0131n\u00e7land\u0131r\u0131ld\u0131ktan sonra hava kayna\u011f\u0131 kapat\u0131l\u0131r ve bas\u0131nc\u0131n d\u00fc\u015fmesine izin verilir. Test s\u0131ras\u0131nda hava bas\u0131nc\u0131nda zaman i\u00e7inde herhangi bir d\u00fc\u015f\u00fc\u015f olmas\u0131 s\u0131z\u0131nt\u0131 oldu\u011funu g\u00f6sterir. Par\u00e7a \u00f6nceden belirlenmi\u015f reddetme de\u011ferini a\u015facak \u015fekilde s\u0131z\u0131nt\u0131\/\u00e7\u00fcr\u00fcme yapmazsa iyi bir par\u00e7ad\u0131r. Bu testin hassasiyeti \u00fcr\u00fcn\u00fcn boyutuna ve testin zaman aral\u0131\u011f\u0131na ba\u011fl\u0131d\u0131r. Daha b\u00fcy\u00fck nesneler, kalite testi i\u00e7in yeterince y\u00fcksek bir hassasiyete ula\u015fmak i\u00e7in daha uzun bir d\u00f6ng\u00fc s\u00fcresi gerektirir. K\u00fc\u00e7\u00fck i\u00e7 hacimlere sahip daha k\u00fc\u00e7\u00fck nesneler, \u00e7ok d\u00fc\u015f\u00fck d\u00f6ng\u00fc s\u00fcresi gerektirecek ve y\u00fcksek \u00fcretim verimine izin verecektir. Bu t\u00fcr testlerin avantaj\u0131, h\u0131zl\u0131 test d\u00f6ng\u00fclerine izin veren 5. ondal\u0131k basama\u011fa veya 0.00001 PSI'ye kadar do\u011fru olmas\u0131d\u0131r.<\/p>\n\n\n\n

Bu \u00fcr\u00fcn hakk\u0131nda daha fazla bilgi almak isterseniz, l\u00fctfen Bize ula\u015f\u0131n. <\/strong><\/a><\/p>\n\n\n\n

\"\"<\/a><\/figure>","protected":false},"excerpt":{"rendered":"

Bas\u0131n\u00e7 D\u00fc\u015f\u00fcrme S\u0131z\u0131nt\u0131 Testi Bas\u0131n\u00e7 D\u00fc\u015f\u00fcrme Testi nas\u0131l yap\u0131l\u0131r? Bas\u0131n\u00e7 Bozulmas\u0131 s\u0131z\u0131nt\u0131 testine ba\u015flamak i\u00e7in test par\u00e7as\u0131 [TP] test portuna tak\u0131l\u0131r. Test cihaz\u0131 daha sonra par\u00e7ay\u0131 bas\u0131n\u00e7la [+P], valfleri a\u00e7arak Doldurma ad\u0131m\u0131 s\u0131ras\u0131nda bas\u0131n\u00e7 reg\u00fclat\u00f6r\u00fc [R1] taraf\u0131ndan ayarlanan istenen test bas\u0131nc\u0131na kadar bas\u0131n\u00e7land\u0131r\u0131r [...]<\/p>","protected":false},"author":2,"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-1199","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/tr\/wp-json\/wp\/v2\/posts\/1199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.materialstests.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/tr\/wp-json\/wp\/v2\/comments?post=1199"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/tr\/wp-json\/wp\/v2\/posts\/1199\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/tr\/wp-json\/wp\/v2\/media?parent=1199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.materialstests.com\/tr\/wp-json\/wp\/v2\/categories?post=1199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.materialstests.com\/tr\/wp-json\/wp\/v2\/tags?post=1199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}