{"id":1228,"date":"2025-06-24T11:24:43","date_gmt":"2025-06-24T03:24:43","guid":{"rendered":"https:\/\/www.puncturetest.com\/?page_id=1228"},"modified":"2025-07-03T15:43:22","modified_gmt":"2025-07-03T07:43:22","slug":"iso-11040-4","status":"publish","type":"page","link":"https:\/\/www.puncturetest.com\/vi\/standards\/iso-11040-4\/","title":{"rendered":"ISO 11040-4"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1228\" class=\"elementor elementor-1228\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c60fdbb e-flex e-con-boxed e-con e-parent\" data-id=\"c60fdbb\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-db6fcba e-con-full e-flex e-con e-child\" data-id=\"db6fcba\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9d1f798 e-con-full e-flex e-con e-child\" data-id=\"9d1f798\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8cc5a79 e-con-full e-flex e-con e-child\" data-id=\"8cc5a79\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6b67d4 elementor-widget elementor-widget-heading\" data-id=\"b6b67d4\" data-element_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\">ISO 11040-4<br><small>Th\u1eed nghi\u1ec7m \u0111\u1ed9 th\u00e2m nh\u1eadp c\u1ee7a kim<\/small><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69f526a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"69f526a\" data-element_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 class=\"\" data-start=\"0\" data-end=\"201\">Vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a \u1ed1ng ti\u00eam \u0111\u00e3 \u0111\u01b0\u1ee3c n\u1ea1p s\u1eb5n l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng y t\u1ebf v\u00e0 d\u01b0\u1ee3c ph\u1ea9m. <strong data-start=\"521\" data-end=\"536\">ISO 11040-4<\/strong> n\u00eau r\u00f5 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n cho <strong data-start=\"579\" data-end=\"667\">th\u00f9ng th\u1ee7y tinh d\u00f9ng cho thu\u1ed1c ti\u00eam v\u00e0 \u1ed1ng ti\u00eam \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ec7t tr\u00f9ng v\u00e0 l\u1eafp r\u00e1p s\u1eb5n, s\u1eb5n s\u00e0ng \u0111\u1ec3 chi\u1ebft r\u00f3t<\/strong>. M\u1ed9t trong nh\u1eefng ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng quan tr\u1ecdng theo ti\u00eau chu\u1ea9n n\u00e0y l\u00e0 <strong data-start=\"736\" data-end=\"770\">ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ed9 xuy\u00ean th\u1ea5u b\u1eb1ng kim<\/strong>, d\u00f9ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 d\u1ec5 d\u00e0ng m\u00e0 kim ti\u00eam xuy\u00ean qua m\u1ed9t v\u1eadt li\u1ec7u ti\u00eau chu\u1ea9n.<\/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-eff30d4 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"eff30d4\" data-element_type=\"widget\" data-settings=\"{&quot;button_width&quot;:&quot;25&quot;,&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"1228\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"eff30d4\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Puncture Test\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tT\u00ean\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"T\u00ean\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_26b0101 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_26b0101\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tC\u00f4ng ty\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_26b0101]\" id=\"form-field-field_26b0101\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"C\u00f4ng ty\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Email\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tTh\u00f4ng \u0111i\u1ec7p\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Th\u00f4ng \u0111i\u1ec7p\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha elementor-field-group elementor-column elementor-field-group-field_50f0fd6 elementor-col-100\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_50f0fd6\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6LcO3HUrAAAAAKhAi3KjswdM4-_7i5zKd1s5FO2N\" data-type=\"v2_checkbox\" data-theme=\"light\" data-size=\"normal\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-25 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">G\u1eedi<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"vi\"\/><\/form>\n\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<div class=\"elementor-element elementor-element-163fe1b e-con-full e-flex e-con e-child\" data-id=\"163fe1b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-3f2b60d e-flex e-con-boxed e-con e-parent\" data-id=\"3f2b60d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c5f6d2 elementor-widget elementor-widget-heading\" data-id=\"7c5f6d2\" data-element_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 11040-4 l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao ti\u00eau chu\u1ea9n n\u00e0y l\u1ea1i quan tr\u1ecdng?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6126588 elementor-widget elementor-widget-text-editor\" data-id=\"6126588\" data-element_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 data-start=\"1111\" data-end=\"1465\"><strong data-start=\"1111\" data-end=\"1126\">ISO 11040-4<\/strong> l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn tr\u00ean to\u00e0n c\u1ea7u thu\u1ed9c lo\u1ea1t ti\u00eau chu\u1ea9n ISO 11040, chuy\u00ean \u0111\u1ec1 c\u1eadp \u0111\u1ebfn <strong data-start=\"1213\" data-end=\"1246\">th\u00f9ng th\u1ee7y tinh d\u00f9ng cho thu\u1ed1c ti\u00eam<\/strong> v\u00e0 <strong data-start=\"1251\" data-end=\"1288\">\u1ed1ng ti\u00eam \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p s\u1eb5n v\u00e0 ti\u1ec7t tr\u00f9ng<\/strong> d\u00f9ng cho quy tr\u00ecnh chi\u1ebft r\u00f3t v\u00f4 tr\u00f9ng. Quy tr\u00ecnh n\u00e0y \u0111\u1ea3m b\u1ea3o c\u00e1c b\u1ed9 ph\u1eadn n\u00e0y \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau ch\u00ed nghi\u00eam ng\u1eb7t v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ee9c n\u0103ng nh\u1eb1m duy tr\u00ec t\u00ednh v\u00f4 tr\u00f9ng, t\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a s\u1ea3n ph\u1ea9m c\u0169ng nh\u01b0 s\u1ef1 an to\u00e0n cho b\u1ec7nh nh\u00e2n.<\/p><p data-start=\"1467\" data-end=\"1763\">M\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a ti\u00eau chu\u1ea9n n\u00e0y l\u00e0 <strong data-start=\"1510\" data-end=\"1537\">th\u1eed nghi\u1ec7m th\u00e2m nh\u1eadp b\u1eb1ng kim<\/strong>, gi\u00fap x\u00e1c minh r\u1eb1ng <strong data-start=\"1558\" data-end=\"1584\">hi\u1ec7u su\u1ea5t c\u01a1 h\u1ecdc<\/strong> c\u1ee7a kim trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. M\u1ee9c \u0111\u1ed9 d\u1ec5 d\u00e0ng m\u00e0 kim c\u00f3 th\u1ec3 xuy\u00ean qua v\u1eadt li\u1ec7u n\u1ec1n ph\u1ea3n \u00e1nh kh\u1ea3 n\u0103ng <strong data-start=\"1681\" data-end=\"1731\">\u0111\u1ed9 s\u1eafc n\u00e9t, ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u, x\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/strong>, v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n trong s\u1ea3n xu\u1ea5t.<\/p><p data-start=\"1765\" data-end=\"1794\">Vi\u1ec7c ki\u1ec3m tra n\u00e0y c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng \u0111\u1ed1i v\u1edbi:<\/p><ul><li data-start=\"1798\" data-end=\"1858\">\u0110\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh ti\u00eam di\u1ec5n ra su\u00f4n s\u1ebb v\u1edbi m\u1ee9c \u0111\u1ed9 kh\u00f3 ch\u1ecbu t\u1ed1i thi\u1ec3u cho b\u1ec7nh nh\u00e2n<\/li><li data-start=\"1861\" data-end=\"1900\">Ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng kim b\u1ecb g\u00e3y ho\u1eb7c b\u1ecb cong<\/li><li data-start=\"1903\" data-end=\"1956\">\u0110\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i<\/li><li data-start=\"1959\" data-end=\"2008\">X\u00e1c nh\u1eadn s\u1ef1 tu\u00e2n th\u1ee7 \u0111\u1ec3 n\u1ed9p h\u1ed3 s\u01a1 theo quy \u0111\u1ecbnh<\/li><\/ul>\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-580df19 e-flex e-con-boxed e-con e-parent\" data-id=\"580df19\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8262e73 elementor-widget elementor-widget-heading\" data-id=\"8262e73\" data-element_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\">Gi\u1ea3i th\u00edch v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ed9 th\u00e2m nh\u1eadp c\u1ee7a kim<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c71437 elementor-widget elementor-widget-text-editor\" data-id=\"7c71437\" data-element_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 data-start=\"2061\" data-end=\"2365\">C\u00e1i <strong data-start=\"2065\" data-end=\"2099\">ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ed9 xuy\u00ean th\u1ea5u b\u1eb1ng kim<\/strong>, nh\u01b0 \u0111\u01b0\u1ee3c n\u00eau chi ti\u1ebft trong Ph\u1ee5 l\u1ee5c F c\u1ee7a ti\u00eau chu\u1ea9n ISO 11040-4, \u0111\u00e1nh gi\u00e1 <strong data-start=\"2153\" data-end=\"2222\">l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 kim ti\u00eam \u0111\u00e2m th\u1ee7ng m\u1ed9t l\u00e1 m\u00e0ng th\u1eed nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc<\/strong>. Quy tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean ti\u00eau chu\u1ea9n DIN 13097-4 v\u00e0 \u0111\u01b0\u1ee3c tr\u00edch d\u1eabn trong <a href=\"https:\/\/www.puncturetest.com\/vi\/standards\/iso-7864-needle-penetration-drag-force-test\/\"><strong data-start=\"2288\" data-end=\"2300\">ISO 7864<\/strong><\/a>, m\u1ed9t ti\u00eau chu\u1ea9n quan tr\u1ecdng kh\u00e1c li\u00ean quan \u0111\u1ebfn kim ti\u00eam v\u00f4 tr\u00f9ng.<\/p><p data-start=\"2367\" data-end=\"2404\">C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m:<\/p><ul><li data-start=\"2408\" data-end=\"2534\"><strong data-start=\"2408\" data-end=\"2426\">Thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m<\/strong>: A <strong data-start=\"2430\" data-end=\"2474\">m\u00e1y th\u1eed k\u00e9o v\u00e0 n\u00e9n \u0111a n\u0103ng<\/strong> v\u1edbi d\u1ea3i l\u1ef1c l\u00ean \u0111\u1ebfn 10 N v\u00e0 t\u1ed1c \u0111\u1ed9 t\u1eeb 20\u2013200 mm\/ph\u00fat.<\/li><li data-start=\"2537\" data-end=\"2612\"><strong data-start=\"2537\" data-end=\"2554\">T\u1ea7n s\u1ed1 l\u1ea5y m\u1eabu<\/strong>: N\u00ean s\u1eed d\u1ee5ng t\u1ea7n s\u1ed1 500 Hz \u0111\u1ec3 ph\u00e1t hi\u1ec7n l\u1ef1c c\u1ef1c \u0111\u1ea1i m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/li><li data-start=\"2615\" data-end=\"2685\"><strong data-start=\"2615\" data-end=\"2632\">K\u1eb9p kim<\/strong>: \u0110\u1ea3m b\u1ea3o s\u1ef1 th\u1eb3ng h\u00e0ng theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c khi xuy\u00ean qua.<\/li><li data-start=\"2688\" data-end=\"2779\"><strong data-start=\"2688\" data-end=\"2701\">T\u1ea5m th\u1eed<\/strong>: Ch\u1ea5t li\u1ec7u v\u00e0 \u0111\u1ed9 d\u00e0y s\u1ebd do nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 kh\u00e1ch h\u00e0ng th\u1ecfa thu\u1eadn.<\/li><li data-start=\"2782\" data-end=\"2861\"><strong data-start=\"2782\" data-end=\"2800\">M\u1eabu kim<\/strong>: C\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u1ee7 silicon ho\u1eb7c \u0111\u1ec3 nguy\u00ean, t\u00f9y thu\u1ed9c v\u00e0o m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng.<\/li><li data-start=\"2864\" data-end=\"2992\"><strong data-start=\"2864\" data-end=\"2883\">Thu th\u1eadp d\u1eef li\u1ec7u<\/strong>: A <strong data-start=\"2887\" data-end=\"2919\">\u0110\u01b0\u1eddng cong l\u1ef1c - d\u1ecbch chuy\u1ec3n<\/strong> \u0111\u01b0\u1ee3c t\u1ea1o ra cho m\u1ed7i b\u00e0i ki\u1ec3m tra, nh\u1eb1m \u0111o l\u01b0\u1eddng <strong data-start=\"2958\" data-end=\"2972\">l\u1ef1c c\u1ef1c \u0111\u1ea1i<\/strong> v\u00e0 <strong data-start=\"2977\" data-end=\"2991\">l\u1ef1c c\u1ea3n<\/strong>.<\/li><\/ul><p data-start=\"2994\" data-end=\"3141\">Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng <strong data-start=\"3025\" data-end=\"3068\">\u0111\u1ed9 s\u1eafc b\u00e9n c\u1ee7a kim v\u00e0 \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a l\u1edbp ph\u1ee7<\/strong> n\u1eb1m trong ph\u1ea1m vi cho ph\u00e9p, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady c\u1ee7a \u1ed1ng ti\u00eam.<\/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-a9693b2 e-flex e-con-boxed e-con e-parent\" data-id=\"a9693b2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b44c843 elementor-widget elementor-widget-heading\" data-id=\"b44c843\" data-element_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\">C\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t trong vi\u1ec7c ki\u1ec3m tra kim ti\u00eam<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e38b53 elementor-widget elementor-widget-text-editor\" data-id=\"3e38b53\" data-element_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 data-start=\"3188\" data-end=\"3329\">Khi ti\u1ebfn h\u00e0nh m\u1ed9t <strong data-start=\"3206\" data-end=\"3229\">ki\u1ec3m tra kim ti\u00eam<\/strong>, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn c\u1ee7a ISO \u0111\u1ed3ng th\u1eddi t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh nh\u1eb1m \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c:<\/p><ol><li><strong data-start=\"3334\" data-end=\"3362\">S\u1eed d\u1ee5ng c\u00e1c ch\u1ea5t n\u1ec1n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn<\/strong>: Ch\u1eb3ng h\u1ea1n nh\u01b0 <strong data-start=\"3372\" data-end=\"3388\">cao su latex<\/strong>, <strong data-start=\"3390\" data-end=\"3406\">polyurethane<\/strong>, ho\u1eb7c <strong data-start=\"3411\" data-end=\"3427\">polyetylen<\/strong> nh\u1eefng \u0111i\u1ec1u ki\u1ec7n m\u00f4 ph\u1ecfng da ho\u1eb7c bao b\u00ec.<\/li><li><strong data-start=\"3472\" data-end=\"3507\">Ki\u1ec3m so\u00e1t c\u00e1c bi\u1ebfn m\u00f4i tr\u01b0\u1eddng<\/strong>: Gi\u1eef s\u1ef1 nh\u1ea5t qu\u00e1n <strong data-start=\"3529\" data-end=\"3557\">nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m<\/strong> trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m.<\/li><li><strong data-start=\"3577\" data-end=\"3599\">Tr\u00e1nh t\u00e1i s\u1eed d\u1ee5ng m\u1eabu<\/strong>: M\u1ed7i l\u1ea7n th\u1eed nghi\u1ec7m ph\u1ea3i s\u1eed d\u1ee5ng m\u1ed9t m\u1ea3nh gi\u1ea5y b\u1ea1c ho\u1eb7c ch\u1ea5t n\u1ec1n m\u1edbi.<\/li><li><strong data-start=\"3661\" data-end=\"3683\">\u0110\u1ea3m b\u1ea3o vi\u1ec7c hi\u1ec7u chu\u1ea9n<\/strong>: M\u00e1y th\u1eed nghi\u1ec7m c\u1ea7n \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n \u0111\u1ecbnh k\u1ef3 b\u1eb1ng c\u00e1c ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c.<\/li><li><strong data-start=\"3765\" data-end=\"3788\">L\u1eadp h\u1ed3 s\u01a1 \u0111\u1ea7y \u0111\u1ee7<\/strong>: C\u1ea7n n\u00eau r\u00f5 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a l\u00e1 nh\u00f4m, t\u1ed1c \u0111\u1ed9 th\u1eed nghi\u1ec7m, s\u1ed1 l\u01b0\u1ee3ng m\u1eabu v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c \u0111\u01b0\u1eddng cong l\u1ef1c trong b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m.<\/li><\/ol>\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-a6df764 e-flex e-con-boxed e-con e-parent\" data-id=\"a6df764\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15bd215 elementor-widget elementor-widget-heading\" data-id=\"15bd215\" data-element_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\"><a href=\"https:\/\/www.puncturetest.com\/vi\/tissue-paper-ball-burst-strength-test\/\">Thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m \u0111\u1ed9 xuy\u00ean th\u1ea5u b\u1eb1ng kim \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ISO 11040-4<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e5f91e3 e-con-full e-flex e-con e-child\" data-id=\"e5f91e3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44c6d75 elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"44c6d75\" data-element_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 data-start=\"3963\" data-end=\"4156\">\u0110\u1ed1i v\u1edbi c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 nhu c\u1ea7u th\u1ef1c hi\u1ec7n c\u00e1c th\u1eed nghi\u1ec7m \u0111\u1ed9 xuy\u00ean th\u1ea5u c\u1ee7a kim theo ti\u00eau chu\u1ea9n ISO 11040-4, <strong data-start=\"4060\" data-end=\"4114\">M\u00e1y th\u1eed \u0111\u1ed9 xuy\u00ean kim Cell Instruments\u2019 NPT-01<\/strong> l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady v\u00e0 hi\u1ec7u su\u1ea5t cao.<\/p><p data-start=\"4158\" data-end=\"4197\">C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a <strong data-start=\"4178\" data-end=\"4188\">NPT-01<\/strong> bao g\u1ed3m:<\/p><ul><li>C\u1ea3m bi\u1ebfn l\u1ef1c c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b10,5%<\/li><li>T\u1ed1c \u0111\u1ed9 th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh trong kho\u1ea3ng t\u1eeb 20 mm\/ph\u00fat \u0111\u1ebfn 200 mm\/ph\u00fat<\/li><li>Th\u1eddi gian th\u1ef1c <strong data-start=\"4320\" data-end=\"4349\">\u0111\u01b0\u1eddng cong l\u1ef1c-chuy\u1ec3n v\u1ecb<\/strong> v\u1edbi d\u1eef li\u1ec7u c\u00f3 th\u1ec3 xu\u1ea5t ra<\/li><li>K\u1eb9p kim v\u00e0 k\u1eb9p l\u00e1 kim lo\u1ea1i c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh<\/li><li>T\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u k\u00edch c\u1ee1 \u1ed1ng ti\u00eam v\u00e0 \u0111\u01b0\u1eddng k\u00ednh kim ti\u00eam kh\u00e1c nhau<\/li><\/ul><p data-start=\"4482\" data-end=\"4726\">S\u1eed d\u1ee5ng <strong data-start=\"4492\" data-end=\"4502\">NPT-01<\/strong> gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ISO 11040-4 v\u00e0 ISO 7864, \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u s\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u00e0 n\u00e2ng cao t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a d\u1eef li\u1ec7u. Gi\u1ea3i ph\u00e1p n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p cho <strong data-start=\"4648\" data-end=\"4684\">C\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n (R&amp;D), c\u00e1c b\u1ed9 ph\u1eadn ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng (QC)<\/strong>, v\u00e0 <strong data-start=\"4690\" data-end=\"4725\">c\u00e1c quy tr\u00ecnh x\u00e1c nh\u1eadn tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh<\/strong>.<\/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-e5f0632 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"e5f0632\" data-element_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\t<a href=\"https:\/\/www.puncturetest.com\/vi\/penetrability-tester-needle-penetration-test-method\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"400\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/06\/ISO-11040-4-Needle-Penetration-Test-Method.webp\" class=\"attachment-full size-full wp-image-1230\" alt=\"ISO 11040-4 Ph\u01b0\u01a1ng ph\u00e1p th\u1eed \u0111\u1ed9 th\u1ea5m kim\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/06\/ISO-11040-4-Needle-Penetration-Test-Method.webp 500w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/06\/ISO-11040-4-Needle-Penetration-Test-Method-300x240.webp 300w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/06\/ISO-11040-4-Needle-Penetration-Test-Method-15x12.webp 15w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6821011 e-con-full e-flex e-con e-parent\" data-id=\"6821011\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-665057d elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"665057d\" data-element_type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/Elastomeric-Closures-Penetrability-Test-1024x256.webp);\" role=\"img\" aria-label=\"Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng xuy\u00ean th\u1ee7ng c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00f3ng k\u00edn b\u1eb1ng v\u1eadt li\u1ec7u \u0111\u00e0n h\u1ed3i\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tH\u00e3y \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 kim ti\u00eam ngay h\u00f4m nay\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tHi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng <b>Ph\u01b0\u01a1ng ph\u00e1p th\u1eed \u0111\u1ed9 xuy\u00ean kim theo ti\u00eau chu\u1ea9n ISO 11040-4<\/b> l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 nh\u00e0 s\u1ea3n xu\u1ea5t n\u00e0o chuy\u00ean s\u1ea3n xu\u1ea5t <b>\u1ed1ng ti\u00eam \u0111\u00e3 \u0111\u01b0\u1ee3c n\u1ea1p s\u1eb5n ho\u1eb7c kim ti\u00eam d\u01b0\u1edbi da<\/b>. Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0a ra c\u00e1c h\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng v\u1ec1 thi\u1ebft b\u1ecb, quy tr\u00ecnh th\u1eed nghi\u1ec7m v\u00e0 vi\u1ec7c l\u1eadp b\u00e1o c\u00e1o nh\u1eb1m \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a kim ti\u00eam v\u00e0 an to\u00e0n cho b\u1ec7nh nh\u00e2n. B\u1eb1ng c\u00e1ch t\u00edch h\u1ee3p <b>thi\u1ebft b\u1ecb ki\u1ec3m tra kim ti\u00eam \u0111\u00e1ng tin c\u1eady<\/b> gi\u1ed1ng nh\u01b0 <b>Puncturetest.com NPT-01<\/b>, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh, gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/www.puncturetest.com\/vi\/contact\/\">\n\t\t\t\t\t\tNh\u1ea5p v\u00e0o \u0111\u00e2y\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\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>","protected":false},"excerpt":{"rendered":"<p>ISO 11040-4Needle Penetration Test Ensuring the performance and safety of prefilled syringes is vital in medical and pharmaceutical applications. ISO 11040-4 outlines the essential specifications for glass barrels for injectables and sterilized subassembled syringes ready for filling. One of the critical quality assessments under this standard is the needle penetration test method, which evaluates how [&hellip;]<\/p>","protected":false},"author":3,"featured_media":0,"parent":974,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1228","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ISO 11040-4 Needle Penetration Test Method - Syringe Needle Test<\/title>\n<meta name=\"description\" content=\"ISO 11040-4 Annex F needle penetration test method, syringe needle testing, and reliable test equipment like the NPT-01.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.puncturetest.com\/vi\/standards\/iso-11040-4\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ISO 11040-4 Needle Penetration Test Method - Syringe Needle Test\" \/>\n<meta property=\"og:description\" content=\"ISO 11040-4 Annex F needle penetration test method, syringe needle testing, and reliable test equipment like the NPT-01.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.puncturetest.com\/vi\/standards\/iso-11040-4\/\" \/>\n<meta property=\"og:site_name\" content=\"Puncture Test\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-03T07:43:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/06\/ISO-11040-4-Needle-Penetration-Test-Method.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/\",\"url\":\"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/\",\"name\":\"ISO 11040-4 Needle Penetration Test Method - Syringe Needle Test\",\"isPartOf\":{\"@id\":\"https:\/\/www.puncturetest.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/06\/ISO-11040-4-Needle-Penetration-Test-Method.webp\",\"datePublished\":\"2025-06-24T03:24:43+00:00\",\"dateModified\":\"2025-07-03T07:43:22+00:00\",\"description\":\"ISO 11040-4 Annex F needle penetration test method, syringe needle testing, and reliable test equipment like the NPT-01.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/#primaryimage\",\"url\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/06\/ISO-11040-4-Needle-Penetration-Test-Method.webp\",\"contentUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/06\/ISO-11040-4-Needle-Penetration-Test-Method.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.puncturetest.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Puncture Testing Standards\",\"item\":\"https:\/\/www.puncturetest.com\/standards\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ISO 11040-4\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.puncturetest.com\/#website\",\"url\":\"https:\/\/www.puncturetest.com\/\",\"name\":\"Softgel Test\",\"description\":\"Puncture and Penetrabiity Test Solutions\",\"publisher\":{\"@id\":\"https:\/\/www.puncturetest.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.puncturetest.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.puncturetest.com\/#organization\",\"name\":\"Softgel Test\",\"url\":\"https:\/\/www.puncturetest.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.puncturetest.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp\",\"contentUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp\",\"width\":836,\"height\":238,\"caption\":\"Softgel Test\"},\"image\":{\"@id\":\"https:\/\/www.puncturetest.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ISO 11040-4 Ph\u01b0\u01a1ng ph\u00e1p th\u1eed \u0111\u1ed9 xuy\u00ean th\u1ea5u c\u1ee7a kim - Th\u1eed nghi\u1ec7m kim ti\u00eam","description":"Ph\u01b0\u01a1ng ph\u00e1p th\u1eed \u0111\u1ed9 xuy\u00ean kim theo Ph\u1ee5 l\u1ee5c F c\u1ee7a ti\u00eau chu\u1ea9n ISO 11040-4, th\u1eed nghi\u1ec7m kim ti\u00eam v\u00e0 c\u00e1c thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m \u0111\u00e1ng tin c\u1eady nh\u01b0 NPT-01.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.puncturetest.com\/vi\/standards\/iso-11040-4\/","og_locale":"vi_VN","og_type":"article","og_title":"ISO 11040-4 Needle Penetration Test Method - Syringe Needle Test","og_description":"ISO 11040-4 Annex F needle penetration test method, syringe needle testing, and reliable test equipment like the NPT-01.","og_url":"https:\/\/www.puncturetest.com\/vi\/standards\/iso-11040-4\/","og_site_name":"Puncture Test","article_modified_time":"2025-07-03T07:43:22+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/06\/ISO-11040-4-Needle-Penetration-Test-Method.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"3 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/","url":"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/","name":"ISO 11040-4 Ph\u01b0\u01a1ng ph\u00e1p th\u1eed \u0111\u1ed9 xuy\u00ean th\u1ea5u c\u1ee7a kim - Th\u1eed nghi\u1ec7m kim ti\u00eam","isPartOf":{"@id":"https:\/\/www.puncturetest.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/#primaryimage"},"image":{"@id":"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/#primaryimage"},"thumbnailUrl":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/06\/ISO-11040-4-Needle-Penetration-Test-Method.webp","datePublished":"2025-06-24T03:24:43+00:00","dateModified":"2025-07-03T07:43:22+00:00","description":"Ph\u01b0\u01a1ng ph\u00e1p th\u1eed \u0111\u1ed9 xuy\u00ean kim theo Ph\u1ee5 l\u1ee5c F c\u1ee7a ti\u00eau chu\u1ea9n ISO 11040-4, th\u1eed nghi\u1ec7m kim ti\u00eam v\u00e0 c\u00e1c thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m \u0111\u00e1ng tin c\u1eady nh\u01b0 NPT-01.","breadcrumb":{"@id":"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/#primaryimage","url":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/06\/ISO-11040-4-Needle-Penetration-Test-Method.webp","contentUrl":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/06\/ISO-11040-4-Needle-Penetration-Test-Method.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/www.puncturetest.com\/standards\/iso-11040-4\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.puncturetest.com\/"},{"@type":"ListItem","position":2,"name":"Puncture Testing Standards","item":"https:\/\/www.puncturetest.com\/standards\/"},{"@type":"ListItem","position":3,"name":"ISO 11040-4"}]},{"@type":"WebSite","@id":"https:\/\/www.puncturetest.com\/#website","url":"https:\/\/www.puncturetest.com\/","name":"Th\u1eed nghi\u1ec7m vi\u00ean nang m\u1ec1m","description":"C\u00e1c gi\u1ea3i ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ed9 th\u1ee7ng v\u00e0 \u0111\u1ed9 xuy\u00ean th\u1ea5u","publisher":{"@id":"https:\/\/www.puncturetest.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.puncturetest.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/www.puncturetest.com\/#organization","name":"Th\u1eed nghi\u1ec7m vi\u00ean nang m\u1ec1m","url":"https:\/\/www.puncturetest.com\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.puncturetest.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp","contentUrl":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp","width":836,"height":238,"caption":"Softgel Test"},"image":{"@id":"https:\/\/www.puncturetest.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.puncturetest.com\/vi\/wp-json\/wp\/v2\/pages\/1228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.puncturetest.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.puncturetest.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.puncturetest.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.puncturetest.com\/vi\/wp-json\/wp\/v2\/comments?post=1228"}],"version-history":[{"count":5,"href":"https:\/\/www.puncturetest.com\/vi\/wp-json\/wp\/v2\/pages\/1228\/revisions"}],"predecessor-version":[{"id":1299,"href":"https:\/\/www.puncturetest.com\/vi\/wp-json\/wp\/v2\/pages\/1228\/revisions\/1299"}],"up":[{"embeddable":true,"href":"https:\/\/www.puncturetest.com\/vi\/wp-json\/wp\/v2\/pages\/974"}],"wp:attachment":[{"href":"https:\/\/www.puncturetest.com\/vi\/wp-json\/wp\/v2\/media?parent=1228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}