{"id":247,"date":"2025-05-06T02:59:16","date_gmt":"2025-05-06T02:59:16","guid":{"rendered":"https:\/\/www.syringetest.com\/?page_id=247"},"modified":"2026-05-14T08:15:29","modified_gmt":"2026-05-14T08:15:29","slug":"needle-tubing-stiffness-test","status":"publish","type":"page","link":"https:\/\/www.syringetest.com\/sv\/needle-tubing-stiffness-test","title":{"rendered":"Styvhetstest f\u00f6r n\u00e5lslangar"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"247\" class=\"elementor elementor-247\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e601d7 e-flex e-con-boxed e-con e-parent\" data-id=\"1e601d7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e5a4e8 elementor-widget elementor-widget-heading\" data-id=\"0e5a4e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Styvhetstest f\u00f6r n\u00e5lslangar<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-307f5d3 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"307f5d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Den <strong>Styvhetstest f\u00f6r n\u00e5lslangar<\/strong> spelar en avg\u00f6rande roll f\u00f6r att s\u00e4kerst\u00e4lla prestanda och s\u00e4kerhet f\u00f6r medicintekniska produkter, s\u00e4rskilt injektionsn\u00e5lar. Detta test fastst\u00e4ller hur motst\u00e5ndskraftiga r\u00f6r av rostfritt st\u00e5l \u00e4r mot b\u00f6jning n\u00e4r en standardiserad kraft appliceras. F\u00f6r yrkesverksamma inom den medicintekniska industrin - s\u00e4rskilt de som arbetar med kvalitetss\u00e4kring av sprutor - \u00e4r det viktigt att f\u00f6rst\u00e5 detta test f\u00f6r att kunna uppfylla lagstadgade standarder och garantera patients\u00e4kerheten.<\/p><p>Syringetest.com erbjuder l\u00f6sningar med h\u00f6g precision f\u00f6r att genomf\u00f6ra styvhetstester av n\u00e5lslangar, vilket s\u00e4kerst\u00e4ller att dina produkter uppfyller globala standarder som <strong>ISO 9626<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5684a6e e-flex e-con-boxed e-con e-parent\" data-id=\"5684a6e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-02d54a2 elementor-widget elementor-widget-heading\" data-id=\"02d54a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ISO 9626 och ISO 9626 bilaga B<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1b9bcb4 e-con-full e-flex e-con e-child\" data-id=\"1b9bcb4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c55fa1a elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"c55fa1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.syringetest.com\/sv\/standards\/iso-9626\/\"><strong>ISO 9626<\/strong><\/a>, med titel <em>N\u00e5lslangar av rostfritt st\u00e5l f\u00f6r tillverkning av medicintekniska produkter - Krav och provningsmetoder<\/em>anges de fysiska och mekaniska kriterierna f\u00f6r slangar av rostfritt st\u00e5l som anv\u00e4nds i medicintekniska produkter. Bland dess nyckelkomponenter, <strong>ISO 9626 Bilaga B<\/strong> ger en detaljerad metod f\u00f6r att utf\u00f6ra <strong>Styvhetstest f\u00f6r n\u00e5lslangar<\/strong>och erbjuder strikta procedurkrav och utrustningsspecifikationer.<\/p><p>I bilaga B beskrivs hur man bed\u00f6mer styvheten genom att till\u00e4mpa ett <strong>specificerad kraft<\/strong> till mitten av r\u00f6ret med st\u00f6d i b\u00e5da \u00e4ndar och m\u00e4tning av <strong>resulterande nedb\u00f6jning<\/strong>. Denna process hj\u00e4lper till att utv\u00e4rdera om slangen uppfyller den mekaniska styrka som kr\u00e4vs f\u00f6r att klara verklig anv\u00e4ndning utan att b\u00f6jas eller g\u00e5 s\u00f6nder.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25a7788 elementor-widget elementor-widget-image\" data-id=\"25a7788\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"590\" src=\"https:\/\/www.syringetest.com\/wp-content\/uploads\/2025\/04\/break-loose-and-glide-force-testing-standard.webp\" class=\"attachment-large size-large wp-image-99\" alt=\"standard f\u00f6r provning av brott- och glidkraft\" srcset=\"https:\/\/www.syringetest.com\/wp-content\/uploads\/2025\/04\/break-loose-and-glide-force-testing-standard.webp 600w, https:\/\/www.syringetest.com\/wp-content\/uploads\/2025\/04\/break-loose-and-glide-force-testing-standard-300x295.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fd39b91 e-con-full e-flex e-con e-child\" data-id=\"fd39b91\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-315872e elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"315872e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Testprincip och signifikans<\/h3><p>Den grundl\u00e4ggande principen f\u00f6r <strong>Styvhetstest f\u00f6r n\u00e5lslangar<\/strong> \u00e4r enkel: en fast ned\u00e5triktad kraft appliceras p\u00e5 mitten av n\u00e5lr\u00f6ret, som \u00e4r horisontellt st\u00f6ttat i b\u00e5da \u00e4ndar. Den <strong>avb\u00f6jningens storlek<\/strong> vid punkten f\u00f6r kraftp\u00e5verkan indikerar r\u00f6rets styvhet.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b91159 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0b91159\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Varf\u00f6r \u00e4r detta viktigt?<\/h3><ul><li><strong>Produkts\u00e4kerhet:<\/strong> Undvik att b\u00f6ja eller bryta den under injektionen.<\/li><li><strong>Enhetlig tillverkning:<\/strong> Se till att varje parti uppfyller samma mekaniska standarder.<\/li><li><strong>Regelefterlevnad:<\/strong> M\u00f6te <strong>ISO 9626<\/strong> certifiering f\u00f6r intr\u00e4de p\u00e5 den globala marknaden.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2176b2b e-flex e-con-boxed e-con e-parent\" data-id=\"2176b2b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0601f88 elementor-widget elementor-widget-heading\" data-id=\"0601f88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">N\u00f6dv\u00e4ndig utrustning f\u00f6r styvhetstest av n\u00e5lslangar<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91dcc43 elementor-widget elementor-widget-text-editor\" data-id=\"91dcc43\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>F\u00f6r att utf\u00f6ra testet enligt <strong>ISO 9626 Bilaga B<\/strong>\u00e4r f\u00f6ljande utrustning n\u00f6dv\u00e4ndig:<\/p><h3>Apparat f\u00f6r provning av styvhet<\/h3><p class=\"\" data-start=\"2125\" data-end=\"2247\">Kan applicera upp till <strong>60 N<\/strong> kraft med en noggrannhet p\u00e5 <strong>\u00b10.1 N<\/strong>, med en <strong>trubbig kilformad kolv<\/strong>. Kilen m\u00e5ste best\u00e5 av tv\u00e5 plana ytor som lutar med <strong>60\u00b0<\/strong>, genomskuren av en cylindrisk yta med en <strong>1 mm radie<\/strong>.<\/p><h3 data-start=\"2125\" data-end=\"2247\">Enhet f\u00f6r m\u00e4tning av deflektion<\/h3><p class=\"\" data-start=\"2755\" data-end=\"3082\">Korrekt till <strong>0,01 mm<\/strong>anv\u00e4nds f\u00f6r att registrera hur mycket slangen b\u00f6jer sig under den p\u00e5lagda kraften.<\/p><p>Syringetest.com tillhandah\u00e5ller anpassningsbara testinstrument som helt uppfyller dessa tekniska krav och hj\u00e4lper laboratorier och tillverkare att implementera standardiserade och repeterbara testprocesser.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-512b05c e-flex e-con-boxed e-con e-parent\" data-id=\"512b05c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-820f2d6 elementor-widget elementor-widget-heading\" data-id=\"820f2d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Testf\u00f6rfarande f\u00f6r styvhet hos n\u00e5lslangar<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9839f71 elementor-widget elementor-widget-text-editor\" data-id=\"9839f71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>1. Placering av prov<\/h3><p>Placera slangen p\u00e5 testapparaten. S\u00e4kerst\u00e4ll:<\/p><ul><li>Den <strong>spann<\/strong> st\u00e4mmer \u00f6verens med v\u00e4rdena i ISO 9626 tabell 2 f\u00f6r den aktuella slangstorleken.<\/li><li>Den <strong>kolv<\/strong> \u00e4r centrerad.<\/li><li>Slangen \u00e4r orienterad <strong>vinkelr\u00e4t<\/strong> till b\u00e5de kolven och st\u00f6dpunkterna.<\/li><\/ul><h3>2. Krafttill\u00e4mpning<\/h3><p>Applicera den ned\u00e5triktade kraft som anges f\u00f6r slangstorleken, med en kontrollerad hastighet av <strong>1 mm\/min till 10 mm\/min<\/strong>.<\/p><h3>3. M\u00e4tning av avb\u00f6jning<\/h3><p>M\u00e4t och registrera <strong>avb\u00f6jning<\/strong> av slangen i centrum med en noggrannhet p\u00e5 <strong>\u00b10,01 mm<\/strong>.<\/p><h3>4. Rapportering av resultat<\/h3><p>En fullst\u00e4ndig testrapport m\u00e5ste inneh\u00e5lla:<\/p><ul><li>Storlek och identifiering av slangar<\/li><li>Typ av slang (RW, TW, ETW, UTW)<\/li><li>Uppm\u00e4tt avb\u00f6jning<\/li><li>Datum f\u00f6r testning<\/li><li>Rostfri st\u00e5llegering anv\u00e4nds<\/li><\/ul><p>Syringetest.com:s automatiserade styvhetstestare f\u00f6renklar denna process genom att integrera <strong>Precisionssensorer<\/strong> och <strong>anv\u00e4ndarv\u00e4nliga gr\u00e4nssnitt<\/strong> f\u00f6r att s\u00e4kerst\u00e4lla repeterbarhet och sp\u00e5rbarhet av testresultat.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7b7a8cd e-grid e-con-full e-con e-parent\" data-id=\"7b7a8cd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce47441 elementor-widget elementor-widget-image\" data-id=\"ce47441\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"643\" src=\"https:\/\/www.syringetest.com\/wp-content\/uploads\/2025\/04\/06a8c2a0-image-3.png\" class=\"attachment-large size-large wp-image-65\" alt=\"\" srcset=\"https:\/\/www.syringetest.com\/wp-content\/uploads\/2025\/04\/06a8c2a0-image-3.png 875w, https:\/\/www.syringetest.com\/wp-content\/uploads\/2025\/04\/06a8c2a0-image-3-300x241.png 300w, https:\/\/www.syringetest.com\/wp-content\/uploads\/2025\/04\/06a8c2a0-image-3-768x617.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-413684e e-con-full e-flex e-con e-child\" data-id=\"413684e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ae9222 elementor-widget elementor-widget-heading\" data-id=\"5ae9222\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Varf\u00f6r v\u00e4lja <b>Syringetest.com?<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ee84ad elementor-widget elementor-widget-text-editor\" data-id=\"8ee84ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Som en p\u00e5litlig leverant\u00f6r av l\u00f6sningar f\u00f6r materialprovning, <strong>Syringetest.com<\/strong> levererar instrument som uppfyller och \u00f6vertr\u00e4ffar ISO-standarder. V\u00e5ra styvhetsprovare \u00e4r konstruerade f\u00f6r:<\/p><ul><li><strong>H\u00f6g precision och tillf\u00f6rlitlighet<\/strong><\/li><li><strong>Anpassning av anv\u00e4ndare<\/strong> f\u00f6r speciella r\u00f6rstorlekar eller legeringstyper<\/li><li><strong>Alternativ f\u00f6r automatisering<\/strong> f\u00f6r att \u00f6ka testeffektiviteten<\/li><li><strong>Dataloggning och sp\u00e5rbarhet<\/strong> f\u00f6r revisionsberedskap<\/li><\/ul><p>Vi betj\u00e4nar branscher som str\u00e4cker sig fr\u00e5n <strong>medicintekniska produkter och l\u00e4kemedel till kvalitetskontrollaboratorier<\/strong>. Med ett starkt fokus p\u00e5 innovation st\u00f6der vi ocks\u00e5 <strong>uppgraderingar av automation<\/strong> och <strong>utveckling av anpassade tester<\/strong>.<\/p><p>Den <strong>Styvhetstest f\u00f6r n\u00e5lslangar<\/strong>n\u00e4r den utf\u00f6rs p\u00e5 r\u00e4tt s\u00e4tt under <strong>ISO 9626 Bilaga B<\/strong>s\u00e4kerst\u00e4ller att medicinska slangar bibeh\u00e5ller sin mekaniska integritet under anv\u00e4ndning. Det handlar inte bara om efterlevnad - det handlar om <strong>skydda patienter och uppr\u00e4tth\u00e5lla f\u00f6rtroendet<\/strong> i medicintekniska produkter.<\/p><p>Med professionella testinstrument fr\u00e5n <strong>Syringetest.com<\/strong>kan tillverkarna tryggt s\u00e4kerst\u00e4lla produktkvaliteten, uppfylla internationella standarder och effektivisera kvalitetskontrollprocesserna.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-383dde0 elementor-widget__width-auto elementor-align-left elementor-widget elementor-widget-button\" data-id=\"383dde0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.syringetest.com\/sv\/contact-us\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Kontakta oss<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Needle Tubing Stiffness Test The needle tubing stiffness test plays a critical role in ensuring the performance and safety of medical devices, particularly hypodermic needles. This test determines the resistance of stainless steel tubing to bending when a standardized force is applied. For professionals in the medical device industry\u2014especially those involved in quality assurance of [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-247","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.syringetest.com\/sv\/wp-json\/wp\/v2\/pages\/247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.syringetest.com\/sv\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.syringetest.com\/sv\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.syringetest.com\/sv\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.syringetest.com\/sv\/wp-json\/wp\/v2\/comments?post=247"}],"version-history":[{"count":0,"href":"https:\/\/www.syringetest.com\/sv\/wp-json\/wp\/v2\/pages\/247\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.syringetest.com\/sv\/wp-json\/wp\/v2\/media?parent=247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}