{"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\/lv\/resources\/how-is-a-pressure-decay-test-performed.html","title":{"rendered":"K\u0101 tiek veikts spiediena sabruk\u0161anas tests?"},"content":{"rendered":"

Spiediena sabruk\u0161anas nopl\u016bdes tests<\/h2>\n\n\n\n

K\u0101 tiek veikts spiediena sabruk\u0161anas tests?<\/h2>\n\n\n\n

Lai s\u0101ktu spiediena nopl\u016bdes testu, testa da\u013cai [TP] pievieno testa atveri. P\u0113c tam testeris, atverot v\u0101rstus [V1] un [V2], saspie\u017e deta\u013cu ar spiedienu [+P] l\u012bdz v\u0113lamajam testa spiedienam, kas iestat\u012bts ar spiediena regulatoru [R1] aizpild\u012b\u0161anas posm\u0101.<\/p>\n\n\n\n

Pabeidzot aizpild\u012b\u0161anas posmu, deta\u013c\u0101 tiek iesprostots spiediens, jo [V2] aizveras. P\u0113c nelielas aiztures [V1] aizveras, \u013caujot l\u012bnijai starp [V1] un [V2] caur [V1] izpl\u016bst atmosf\u0113r\u0101, t\u0101d\u0113j\u0101di nopl\u016bde caur [V2] var izrais\u012bt nopl\u016bdi, ko testeris redz un neizdara visus testus. Papildu v\u0101rsts nodro\u0161ina dro\u0161u konfigur\u0101ciju.<\/p>\n\n\n\n

Testa \u0137\u0113d\u0113 iesprostotais spiediens tiek notur\u0113ts stabiliz\u0101cijas posm\u0101, un p\u0113c tam testa posm\u0101 to m\u0113ra ar testera spiediena sensoru [PS].<\/p>\n\n\n\n

Ja deta\u013ca p\u0101rsniedz ieprogramm\u0113to nopl\u016bdes pielaidi (spiediena kritums laika gait\u0101 vai kvantitat\u012bvais nopl\u016bdes \u0101trums), testera displejs nor\u0101da testa neveiksmes iemeslu un par\u0101da spiediena zudumu vai nopl\u016bdes \u0101trumu lietot\u0101ja noteikt\u0101s m\u0113rvien\u012bb\u0101s.<\/p>\n\n\n\n

Pabeidzot testa posmu, da\u013c\u0101 iesprostotais spiediens tiek izvad\u012bts atmosf\u0113r\u0101 caur [V1], atverot [V2] ventil\u0101cijas posm\u0101, un testeris ir gatavs n\u0101kamajam testam.<\/p>\n\n\n\n

\"K\u0101<\/figure>\n\n\n\n

Spiediena sabruk\u0161anas p\u0101rbaudes sist\u0113mas<\/h2>\n\n\n\n

Spiediena nopl\u016bdes p\u0101rbaude<\/strong><\/a> ir visbie\u017e\u0101k izmantot\u0101 metode. T\u0101s vienk\u0101r\u0161\u012bba \u013cauj to viegli automatiz\u0113t un integr\u0113t ra\u017eo\u0161anas\/ mont\u0101\u017eas procesos.<\/p>\n\n\n\n

Vienk\u0101r\u0161\u0101k sakot, spiediena samazin\u0101\u0161an\u0101s tests piepilda spiedtvertni ar gaisu, l\u012bdz t\u0101 sasniedz m\u0113r\u0137a spiedienu, p\u0101rtrauc gaisa avota padevi, lai izol\u0113tu spiedienu, un m\u0113ra spiediena samazin\u0101\u0161anos (zudumu) noteikt\u0101 laika period\u0101; spiediena zudums, kas ir liel\u0101ks par iepriek\u0161 noteikto, nor\u0101da uz nopl\u016bdi. Spiediena samazin\u0101\u0161an\u0101s m\u0113r\u012bjumu jut\u012bba un precizit\u0101te ir atkar\u012bga no test\u0113jam\u0101s da\u013cas izm\u0113ra un testa laika. Liel\u0101ko da\u013cu testu var veikt sam\u0113r\u0101 \u0101tri un ieg\u016bt \u013coti prec\u012bzus rezult\u0101tus, ta\u010du, jo liel\u0101ka ir deta\u013ca, jo ilg\u0101ks cikla laiks ir nepiecie\u0161ams, lai ieg\u016btu prec\u012bzu testa rezult\u0101tu.<\/p>\n\n\n\n

Kas ir spiediena samazin\u0101\u0161an\u0101s nopl\u016bdes tests?<\/h2>\n\n\n\n

Spiediena samazin\u0101\u0161an\u0101s ir viens no vispla\u0161\u0101k izmantotajiem
 <\/p>\n\n\n\n

L\u016bk, k\u0101 tas darbojas:<\/h3>\n\n\n\n

Savienojiet deta\u013cu ar nopl\u016bdes testeri, izmantojot savienot\u0101jelementu vai stiprin\u0101jumu. PILN\u012a\u0160ANAS posm\u0101 j\u016bsu deta\u013ca tiek saspiesta.<\/p>\n\n\n\n

Kad ir sasniegts ra\u017eot\u0101ja noteiktais testa spiediens un ir beidzies uzpildes laiks, s\u0101kas iestat\u012b\u0161anas posms, kur\u0101 tiek \u0146emta v\u0113r\u0101 deta\u013cas izstiep\u0161an\u0101s vai izliek\u0161an\u0101s.<\/p>\n\n\n\n

Kad deta\u013ca ir nostabiliz\u0113jusies un nostabiliz\u0113\u0161an\u0101s laiks ir beidzies, s\u0101kas spiediena samazin\u0101\u0161an\u0101s TESTS. Testa posm\u0101 spiediena sensors m\u0113ra jebk\u0101du spiediena kritumu.<\/p>\n\n\n\n

P\u0113c spiediena samazin\u0101\u0161an\u0101s testa atliku\u0161ais spiediens sist\u0113m\u0101 tiek izvad\u012bts atmosf\u0113r\u0101 VENT posm\u0101.<\/p>\n\n\n\n

Ja j\u016bsu deta\u013cas spiediena samazin\u0101\u0161an\u0101s atbilst specifik\u0101cijai, tad j\u016bsu deta\u013ca ir PASSES un iedegas za\u013ca gaisma. Ja j\u016bsu deta\u013cas spiediena samazin\u0101\u0161an\u0101s ir zem\u0101ka par apak\u0161\u0113jo robe\u017eu, tad j\u016bsu deta\u013ca NESNIEDZ un iedegas sarkana gaisma.<\/p>\n\n\n\n

\u0160\u0101da veida test\u0113\u0161anas priek\u0161roc\u012bba ir t\u0101, ka t\u0101 ir prec\u012bza l\u012bdz piektajam ciparam aiz komata jeb 0,00001 PSI, kas \u013cauj veikt \u0101trus test\u0113\u0161anas ciklus.<\/p>\n\n\n\n

 <\/h3>\n\n\n\n

Pieteikumu paraugi:<\/h3>\n\n\n\n

Katetri<\/p>\n\n\n\n

IV komplekts<\/p>\n\n\n\n

Caurules<\/p>\n\n\n\n

Injekcija bez adatas<\/p>\n\n\n\n

Soma<\/p>\n\n\n\n

Implant\u0113jama ier\u012bce<\/p>\n\n\n\n

Inf\u016bzijas komplekts<\/p>\n\n\n\n

M\u0113r\u012b\u0161anas ier\u012bce<\/p>\n\n\n\n

Sensori\/indikatori<\/p>\n\n\n\n

 <\/h2>\n\n\n\n

Ieteicamie nopl\u016bdes testeri spiediena sabrukuma noteik\u0161anai<\/h2>\n\n\n\n

 <\/h3>\n\n\n\n

Spiediena samazin\u0101\u0161an\u0101s<\/strong><\/a> ir viena no vispla\u0161\u0101k izmantotaj\u0101m nopl\u016bdes test\u0113\u0161anas metod\u0113m ra\u017eo\u0161an\u0101, un t\u0101 ir ide\u0101li piem\u0113rota herm\u0113tiskam komponentam ar piek\u013cuves atveri. Veicot \u0161o testu, izstr\u0101d\u0101jumu piestiprina pie nopl\u016bdes testera un piepilda ar gaisu. Kad spiediens ir sasniegts, gaisa avots tiek aizv\u0113rts, un spiedienam tiek \u013cauts nostabiliz\u0113ties. Testa laik\u0101 jebkur\u0161 gaisa spiediena samazin\u0101jums laika gait\u0101 nor\u0101da uz nopl\u016bdi. Ja deta\u013ca nav nopl\u016bdusi\/izpl\u016bdusi, p\u0101rsniedzot iepriek\u0161 noteikto noraid\u012bjuma v\u0113rt\u012bbu, t\u0101 ir laba deta\u013ca. \u0160\u012b testa jut\u012bba ir atkar\u012bga no izstr\u0101d\u0101juma izm\u0113ra un testa laika interv\u0101la. Liel\u0101kiem objektiem nepiecie\u0161ams ilg\u0101ks cikla laiks, lai sasniegtu pietiekami augstu jut\u012bbu kvalit\u0101tes testam. Maz\u0101kiem objektiem ar mazu iek\u0161\u0113jo tilpumu b\u016bs nepiecie\u0161ams \u013coti mazs cikla laiks, kas \u013cauj sasniegt augstu ra\u017eo\u0161anas caurlaides sp\u0113ju.\u0160\u012b test\u0113\u0161anas veida priek\u0161roc\u012bba ir t\u0101, ka tas ir prec\u012bzs l\u012bdz piektajai z\u012bmei aiz komata jeb 0,00001 PSI, kas \u013cauj veikt \u0101trus testa ciklus.<\/p>\n\n\n\n

Ja v\u0113laties sa\u0146emt vair\u0101k inform\u0101cijas par \u0161o produktu, l\u016bdzu, sazinieties ar sazinieties ar mums. <\/strong><\/a><\/p>\n\n\n\n

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

Spiediena sabruk\u0161anas nopl\u016bdes tests K\u0101 tiek veikts spiediena sabruk\u0161anas tests? Lai s\u0101ktu spiediena samazin\u0101\u0161an\u0101s nopl\u016bdes testu, testa da\u013cai [TP] pievieno testa atveri. P\u0113c tam testeris, atverot v\u0101rstus [...], saspie\u017e da\u013cu ar spiedienu [+P] l\u012bdz v\u0113lamajam testa spiedienam, kas iestat\u012bts ar spiediena regulatoru [R1] aizpild\u012b\u0161anas posm\u0101.<\/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\/lv\/wp-json\/wp\/v2\/posts\/1199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/comments?post=1199"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/posts\/1199\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/media?parent=1199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/categories?post=1199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/tags?post=1199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}