{"id":906,"date":"2025-02-25T13:44:33","date_gmt":"2025-02-25T05:44:33","guid":{"rendered":"https:\/\/www.puncturetest.com\/?page_id=906"},"modified":"2025-07-03T15:44:39","modified_gmt":"2025-07-03T07:44:39","slug":"iso-7864-needle-penetration-drag-force-test","status":"publish","type":"page","link":"https:\/\/www.puncturetest.com\/vi\/standards\/iso-7864-needle-penetration-drag-force-test\/","title":{"rendered":"Ti\u00eau chu\u1ea9n ISO 7864: Th\u1eed nghi\u1ec7m \u0111\u1ed9 th\u00e2m nh\u1eadp c\u1ee7a kim v\u00e0 l\u1ef1c c\u1ea3n"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"906\" class=\"elementor elementor-906\" 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 7864<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75302b5 elementor-widget elementor-widget-heading\" data-id=\"75302b5\" 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\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 th\u00e2m nh\u1eadp c\u1ee7a kim v\u00e0 l\u1ef1c c\u1ea3n<\/h2>\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>Ti\u00eau chu\u1ea9n ISO 7864 l\u00e0 ti\u00eau chu\u1ea9n quan tr\u1ecdng \u0111\u1ec3 th\u1eed nghi\u1ec7m l\u1ef1c xuy\u00ean th\u1ea5u v\u00e0 l\u1ef1c c\u1ea3n m\u00e0 kim ph\u1ea3i ch\u1ecbu khi \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o c\u00e1c ch\u1ea5t n\u1ec1n kh\u00e1c nhau. Th\u1eed nghi\u1ec7m n\u00e0y l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady, an to\u00e0n v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c lo\u1ea1i kim \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf.<\/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-2ed8f07 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"2ed8f07\" 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=\"906\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"2ed8f07\"\/>\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 7864 l\u00e0 g\u00ec?<\/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=\"753\" data-end=\"1317\">Ti\u00eau chu\u1ea9n ISO 7864 quy \u0111\u1ecbnh c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ec3 \u0111o l\u1ef1c xuy\u00ean th\u1ea5u v\u00e0 l\u1ef1c c\u1ea3n do kim g\u00e2y ra khi \u0111\u01b0\u1ee3c \u0111\u00e2m v\u00e0o c\u00e1c ch\u1ea5t n\u1ec1n kh\u00e1c nhau. Ti\u00eau chu\u1ea9n n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a kim ti\u00eam d\u01b0\u1edbi da, \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u00fang \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ea7n thi\u1ebft v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 an to\u00e0n khi s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng y t\u1ebf. Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1eb7c bi\u1ec7t \u0111\u1ec1 c\u1eadp \u0111\u1ebfn hai l\u1ef1c ch\u00ednh: <strong data-start=\"1135\" data-end=\"1163\">l\u1ef1c xuy\u00ean kim<\/strong> (l\u1ef1c ban \u0111\u1ea7u c\u1ea7n thi\u1ebft \u0111\u1ec3 xuy\u00ean qua m\u1ed9t v\u1eadt li\u1ec7u) v\u00e0 <strong data-start=\"1225\" data-end=\"1239\">l\u1ef1c c\u1ea3n<\/strong> (l\u1ef1c ma s\u00e1t t\u00e1c \u0111\u1ed9ng l\u00ean kim khi kim di chuy\u1ec3n qua ch\u1ea5t n\u1ec1n).<\/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\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ISO 7864<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-038313d e-grid e-con-full e-con e-child\" data-id=\"038313d\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-cb46a46 e-con-full e-flex e-con e-child\" data-id=\"cb46a46\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1826538 elementor-widget elementor-widget-heading\" data-id=\"1826538\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Th\u1eed nghi\u1ec7m l\u1ef1c xuy\u00ean th\u1ea5u c\u1ee7a kim<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe10a7a elementor-widget elementor-widget-text-editor\" data-id=\"fe10a7a\" 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=\"1442\" data-end=\"1710\">C\u00e1i <strong data-start=\"1446\" data-end=\"1479\">th\u1eed nghi\u1ec7m l\u1ef1c xuy\u00ean th\u1ea5u c\u1ee7a kim<\/strong> \u0111o l\u1ef1c c\u1ef1c \u0111\u1ea1i c\u1ea7n thi\u1ebft \u0111\u1ec3 m\u1ed9t c\u00e2y kim xuy\u00ean qua m\u1ed9t v\u1eadt li\u1ec7u c\u1ee5 th\u1ec3. Th\u1eed nghi\u1ec7m n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e2y kim c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng xuy\u00ean qua da ho\u1eb7c c\u00e1c v\u1eadt li\u1ec7u m\u1ee5c ti\u00eau kh\u00e1c m\u00e0 kh\u00f4ng g\u00e2y ra \u0111au \u0111\u1edbn hay t\u1ed5n th\u01b0\u01a1ng kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n<p data-start=\"1712\" data-end=\"2026\">Quy tr\u00ecnh n\u00e0y th\u01b0\u1eddng bao g\u1ed3m vi\u1ec7c \u0111\u01b0a kim v\u00e0o v\u1eadt li\u1ec7u n\u1ec1n v\u1edbi t\u1ed1c \u0111\u1ed9 quy \u0111\u1ecbnh, th\u01b0\u1eddng l\u00e0 100 mm\/ph\u00fat, trong khi m\u00e1y \u0111o l\u1ef1c ghi nh\u1eadn l\u1ef1c xuy\u00ean th\u1ea5u. K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m cung c\u1ea5p d\u1eef li\u1ec7u qu\u00fd gi\u00e1 v\u1ec1 \u0111\u1ed9 b\u1ec1n c\u1ee7a kim, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o kim c\u0169ng nh\u01b0 thi\u1ebft k\u1ebf c\u1ee7a n\u00f3.<\/p>\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-aac0e6a e-con-full e-flex e-con e-child\" data-id=\"aac0e6a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-224440a elementor-widget elementor-widget-heading\" data-id=\"224440a\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Th\u1eed nghi\u1ec7m l\u1ef1c c\u1ea3n c\u1ee7a kim<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c107924 elementor-widget elementor-widget-text-editor\" data-id=\"c107924\" 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=\"2093\" data-end=\"2409\">Khi kim \u0111\u00e3 xuy\u00ean qua v\u1eadt li\u1ec7u n\u1ec1n, th\u00ec <strong data-start=\"2143\" data-end=\"2169\">Th\u1eed nghi\u1ec7m l\u1ef1c c\u1ea3n c\u1ee7a kim<\/strong> \u0111o l\u1ef1c ma s\u00e1t c\u1ea3n tr\u1edf chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a kim. L\u1ef1c c\u1ea3n n\u00e0y r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 tr\u01a1n tru khi kim di chuy\u1ec3n qua c\u00e1c m\u00f4 ho\u1eb7c v\u1eadt li\u1ec7u, \u0111i\u1ec1u n\u00e0y c\u00f3 \u00fd ngh\u0129a quy\u1ebft \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi c\u00e1c th\u1ee7 thu\u1eadt y t\u1ebf nh\u01b0 ti\u00eam thu\u1ed1c ho\u1eb7c sinh thi\u1ebft.<\/p>\n<p data-start=\"2411\" data-end=\"2708\">L\u1ef1c c\u1ea3n \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n th\u00f4ng qua vi\u1ec7c ph\u00e2n t\u00edch \u0111\u01b0\u1eddng cong l\u1ef1c h\u00ecnh th\u00e0nh trong qu\u00e1 tr\u00ecnh \u0111\u01b0a kim v\u00e0o. K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t tinh ch\u1ec9nh thi\u1ebft k\u1ebf kim, \u0111\u1ea3m b\u1ea3o kim di chuy\u1ec3n tr\u01a1n tru m\u00e0 kh\u00f4ng g\u1eb7p l\u1ef1c c\u1ea3n hay ma s\u00e1t qu\u00e1 m\u1ee9c, nh\u1eefng y\u1ebfu t\u1ed1 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 v\u00e0 s\u1ef1 tho\u1ea3i m\u00e1i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\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\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-ee171aa elementor-widget elementor-widget-heading\" data-id=\"ee171aa\" 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\">Thi\u1ebft b\u1ecb v\u00e0 d\u1ee5ng c\u1ee5 d\u00f9ng cho th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ISO 7864<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e5f91e3 e-grid e-con-full e-con e-child\" data-id=\"e5f91e3\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-40d8734 e-con-full e-flex e-con e-child\" data-id=\"40d8734\" data-element_type=\"container\">\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<h3 class=\"elementor-heading-title elementor-size-default\">Thi\u1ebft b\u1ecb \u0111o l\u1ef1c<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44c6d75 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>Ti\u00eau chu\u1ea9n ISO 7864 quy \u0111\u1ecbnh ph\u1ea3i s\u1eed d\u1ee5ng m\u1ed9t <strong data-start=\"2823\" data-end=\"2854\">thi\u1ebft b\u1ecb \u0111o l\u1ef1c<\/strong> \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t c\u1ea3m bi\u1ebfn l\u1ef1c \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c c\u00e1c l\u1ef1c t\u00e1c \u0111\u1ed9ng trong c\u1ea3 hai th\u1eed nghi\u1ec7m: th\u1eed nghi\u1ec7m l\u1ef1c xuy\u00ean kim v\u00e0 th\u1eed nghi\u1ec7m l\u1ef1c k\u00e9o. Thi\u1ebft b\u1ecb n\u00e0y ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng gi\u1eef kim m\u1ed9t c\u00e1ch ch\u1eafc ch\u1eafn v\u00e0 di chuy\u1ec3n kim v\u1edbi t\u1ed1c \u0111\u1ed9 quy \u0111\u1ecbnh \u0111\u1ec3 m\u00f4 ph\u1ecfng ch\u00ednh x\u00e1c c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf.<\/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-b81349f elementor-widget elementor-widget-heading\" data-id=\"b81349f\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Ch\u1ea5t n\u1ec1n d\u00f9ng \u0111\u1ec3 th\u1eed nghi\u1ec7m<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a869aa elementor-widget elementor-widget-text-editor\" data-id=\"8a869aa\" 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>C\u00e1i <strong data-start=\"3140\" data-end=\"3153\">ch\u1ea5t n\u1ec1n<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ISO 7864 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i. C\u00e1c ch\u1ea5t n\u1ec1n ph\u1ed5 bi\u1ebfn bao g\u1ed3m cao su latex t\u1ef1 nhi\u00ean, polyurethane, cao su silicone v\u00e0 polyethylene, m\u1ed7i lo\u1ea1i \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 d\u00e0y v\u00e0 c\u00e1c t\u00ednh ch\u1ea5t kh\u00e1c. Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y m\u00f4 ph\u1ecfng lo\u1ea1i l\u1ef1c c\u1ea3n m\u00e0 kim ti\u00eam ph\u1ea3i \u0111\u1ed1i m\u1eb7t trong c\u00e1c th\u1ee7 thu\u1eadt y t\u1ebf th\u1ef1c t\u1ebf.<\/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-f6c2007 elementor-widget elementor-widget-heading\" data-id=\"f6c2007\" 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<h3 class=\"elementor-heading-title elementor-size-default\">K\u1eb9p kim v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9dff1b6 elementor-widget elementor-widget-text-editor\" data-id=\"9dff1b6\" 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>A <strong data-start=\"3561\" data-end=\"3578\">k\u1eb9p kim<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh kim m\u1ed9t c\u00e1ch ch\u1eafc ch\u1eafn trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m. Th\u1eed nghi\u1ec7m ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong \u0111i\u1ec1u ki\u1ec7n ph\u00f2ng th\u00ed nghi\u1ec7m ti\u00eau chu\u1ea9n, v\u1edbi nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, nh\u1eb1m \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c l\u1ea7n th\u1eed nghi\u1ec7m. Kim \u0111\u01b0\u1ee3c di chuy\u1ec3n v\u00e0o v\u1eadt li\u1ec7u n\u1ec1n v\u1edbi t\u1ed1c \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i cho \u0111\u1ebfn khi \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 s\u00e2u th\u00e2m nh\u1eadp mong mu\u1ed1n.<\/p>\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-16918e1 e-con-full e-flex e-con e-child\" data-id=\"16918e1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e25a224 elementor-widget elementor-widget-image\" data-id=\"e25a224\" 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<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing.webp\" class=\"attachment-large size-large wp-image-909\" alt=\"Th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ISO 7864\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7864-Testing-300x100.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 class=\"elementor-element elementor-element-46db03d elementor-widget elementor-widget-image\" data-id=\"46db03d\" 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<img decoding=\"async\" width=\"600\" height=\"380\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/iso7864-needle-penetration-force-test.webp\" class=\"attachment-large size-large wp-image-910\" alt=\"Th\u1eed nghi\u1ec7m l\u1ef1c xuy\u00ean kim theo ti\u00eau chu\u1ea9n ISO 7864\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/iso7864-needle-penetration-force-test.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/iso7864-needle-penetration-force-test-300x190.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\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-b39e9b8 e-flex e-con-boxed e-con e-parent\" data-id=\"b39e9b8\" 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-e01a403 elementor-widget elementor-widget-heading\" data-id=\"e01a403\" 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\">Quy tr\u00ecnh th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ISO 7864 - Th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng th\u1ea5m (Ph\u1ee5 l\u1ee5c D c\u1ee7a ti\u00eau chu\u1ea9n ISO 7864)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba15752 e-grid e-con-full e-con e-child\" data-id=\"ba15752\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce95202 elementor-widget elementor-widget-text-editor\" data-id=\"ce95202\" 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>Quy tr\u00ecnh th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c n\u00eau trong ti\u00eau chu\u1ea9n ISO 7864 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u1ea3 <strong data-start=\"142\" data-end=\"170\">l\u1ef1c xuy\u00ean kim<\/strong> v\u00e0 <strong data-start=\"175\" data-end=\"196\">l\u1ef1c c\u1ea3n c\u1ee7a kim<\/strong> th\u00f4ng qua m\u1ed9t chu\u1ed7i c\u00e1c b\u01b0\u1edbc c\u00f3 h\u1ec7 th\u1ed1ng.<\/p>\n<ol>\n<li data-start=\"166\" data-end=\"336\">\n<p data-start=\"169\" data-end=\"336\"><strong data-start=\"169\" data-end=\"192\">L\u1eafp kim v\u00e0 chu\u1ea9n b\u1ecb v\u1eadt li\u1ec7u n\u1ec1n<\/strong><br data-start=\"192\" data-end=\"195\" \/>Kim \u0111\u01b0\u1ee3c g\u1eafn ch\u1eafc ch\u1eafn v\u00e0o m\u1ed9t <strong data-start=\"234\" data-end=\"265\">thi\u1ebft b\u1ecb \u0111o l\u1ef1c<\/strong> \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t c\u1ea3m bi\u1ebfn l\u1ef1c \u0111\u1ec3 ghi l\u1ea1i c\u00e1c l\u1ef1c t\u00e1c \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m. Thi\u1ebft b\u1ecb n\u00e0y <strong data-start=\"378\" data-end=\"391\">ch\u1ea5t n\u1ec1n<\/strong> \u0111\u01b0\u1ee3c \u0111\u1eb7t ch\u1eafc ch\u1eafn trong <strong data-start=\"418\" data-end=\"438\" data-is-only-node=\"\">gi\u00e1 \u0111\u1ee1 ch\u1ea5t n\u1ec1n<\/strong>, \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh \u0111\u00fang v\u1ecb tr\u00ed cho qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m. Ph\u1ea3i gi\u1eef ch\u1eb7t v\u1eadt li\u1ec7u n\u1ec1n t\u1ea1i v\u1ecb tr\u00ed, sao cho khu v\u1ef1c th\u00e2m nh\u1eadp m\u1ee5c ti\u00eau \u0111\u01b0\u1ee3c nh\u00ecn th\u1ea5y r\u00f5 r\u00e0ng.<\/p>\n<\/li>\n<li data-start=\"586\" data-end=\"781\">\n<p data-start=\"589\" data-end=\"781\"><strong data-start=\"589\" data-end=\"610\">T\u1ea1o ra s\u1ef1 thay \u0111\u1ed5i<\/strong><br data-start=\"610\" data-end=\"613\" \/>Kim \u0111\u01b0\u1ee3c di chuy\u1ec3n v\u1ec1 ph\u00eda v\u1eadt li\u1ec7u n\u1ec1n v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u00e3 \u0111\u1ecbnh, th\u01b0\u1eddng l\u00e0 100 mm\/ph\u00fat. Kim b\u1eaft \u0111\u1ea7u xuy\u00ean qua v\u1eadt li\u1ec7u, v\u00e0 l\u1ef1c t\u00e1c d\u1ee5ng l\u00ean v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c ghi l\u1ea1i.<\/p>\n<\/li>\n<li data-start=\"783\" data-end=\"1012\">\n<p data-start=\"786\" data-end=\"1012\"><strong data-start=\"786\" data-end=\"821\">\u0110o l\u1ef1c xuy\u00ean th\u1ea5u v\u00e0 l\u1ef1c c\u1ea3n<\/strong><br data-start=\"821\" data-end=\"824\" \/>C\u00e1i <strong data-start=\"831\" data-end=\"860\">l\u1ef1c th\u00e2m nh\u1eadp ban \u0111\u1ea7u<\/strong> \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng l\u1ef1c c\u1ef1c \u0111\u1ea1i c\u1ea7n thi\u1ebft \u0111\u1ec3 xuy\u00ean th\u1ee7ng v\u1eadt li\u1ec7u. L\u1ef1c n\u00e0y t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u1ef1c t\u1ed1i \u0111a t\u1ea1i th\u1eddi \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u xuy\u00ean th\u1ee7ng. Sau khi kim \u0111\u00e3 xuy\u00ean th\u1ee7ng v\u1eadt li\u1ec7u, n\u00f3 ti\u1ebfp t\u1ee5c di chuy\u1ec3n v\u1ec1 ph\u00eda tr\u01b0\u1edbc. L\u1ef1c <strong data-start=\"1131\" data-end=\"1145\">l\u1ef1c c\u1ea3n<\/strong>, hay l\u1ef1c c\u1ea3n ma s\u00e1t m\u00e0 kim ph\u1ea3i ch\u1ecbu khi di chuy\u1ec3n qua ch\u1ea5t n\u1ec1n, \u0111\u01b0\u1ee3c ghi l\u1ea1i.<\/p>\n<\/li>\n<li data-start=\"1242\" data-end=\"1370\">\n<p data-start=\"1245\" data-end=\"1370\"><strong data-start=\"1245\" data-end=\"1270\">R\u00fat kim ra<\/strong><br data-start=\"1270\" data-end=\"1273\" \/>Sau khi kim \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o \u0111\u1ebfn \u0111\u1ed9 s\u00e2u quy \u0111\u1ecbnh, kim s\u1ebd \u0111\u01b0\u1ee3c r\u00fat ra kh\u1ecfi ch\u1ea5t n\u1ec1n.<\/p>\n<\/li>\n<\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-536c212 e-con-full e-flex e-con e-child\" data-id=\"536c212\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1729f10 elementor-widget elementor-widget-video\" data-id=\"1729f10\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/6D2saICCxCA&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1c1302 elementor-widget elementor-widget-text-editor\" data-id=\"f1c1302\" 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>Sau khi ki\u1ec3m tra:<\/p>\n<ol>\n<li data-start=\"1372\" data-end=\"1612\">\n<p data-start=\"1375\" data-end=\"1612\"><strong data-start=\"1375\" data-end=\"1410\">Thu th\u1eadp d\u1eef li\u1ec7u v\u00e0 t\u00ednh to\u00e1n<\/strong><br data-start=\"1410\" data-end=\"1413\" \/>D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c thu th\u1eadp trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m, v\u00e0 <strong data-start=\"1459\" data-end=\"1478\">l\u1ef1c c\u1ea3n trung b\u00ecnh<\/strong> v\u00e0 <strong data-start=\"1483\" data-end=\"1509\" data-is-only-node=\"\">l\u1ef1c xuy\u00ean th\u1ea5u c\u1ef1c \u0111\u1ea1i<\/strong> \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n. C\u00e1c gi\u00e1 tr\u1ecb n\u00e0y cung c\u1ea5p nh\u1eefng th\u00f4ng tin quan tr\u1ecdng v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a kim trong qu\u00e1 tr\u00ecnh ch\u1ecdc kim.<\/p>\n<\/li>\n<li data-start=\"1614\" data-end=\"1843\">\n<p data-start=\"1617\" data-end=\"1843\"><strong data-start=\"1617\" data-end=\"1638\">Ph\u00e2n t\u00edch k\u1ebft qu\u1ea3<\/strong><br data-start=\"1638\" data-end=\"1641\" \/>K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u00e1 tr\u1ecb trung b\u00ecnh v\u00e0 \u0111\u1ed9 l\u1ec7ch chu\u1ea9n c\u1ee7a c\u1ea3 hai <strong data-start=\"1742\" data-end=\"1756\">l\u1ef1c c\u1ea3n<\/strong> v\u00e0 <strong data-start=\"1761\" data-end=\"1782\" data-is-only-node=\"\">l\u1ef1c xuy\u00ean th\u1ea5u<\/strong>. C\u00e1c ch\u1ec9 s\u1ed1 n\u00e0y gi\u00fap \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a kim ti\u00eam.<\/p>\n<\/li>\n<\/ol>\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\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 c\u00e1c \u1ee9ng d\u1ee5ng y t\u1ebf ho\u1eb7c quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a b\u1ea1n tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh 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\t\u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m kim ti\u00eam b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c quy tr\u00ecnh ch\u00ednh x\u00e1c <strong>l\u1ef1c xuy\u00ean kim<\/strong> v\u00e0 <strong>Th\u1eed nghi\u1ec7m l\u1ef1c c\u1ea3n c\u1ee7a kim<\/strong> theo quy \u0111\u1ecbnh t\u1ea1i <strong>ISO 7864<\/strong> ti\u00eau chu\u1ea9n.<br><big>\u0110\u1eebng \u0111\u00e1nh \u0111\u1ed5i an to\u00e0n \u2014 h\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb ki\u1ec3m tra ti\u00ean ti\u1ebfn c\u1ee7a ch\u00fang t\u00f4i, tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ISO 7864.<\/big>\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 7864 Needle Penetration and Drag Force Test ISO 7864 is a crucial standard for testing the needle penetration and drag forces that needles must endure when inserted into various substrates. This test is essential for ensuring the reliability, safety, and performance of needles used in medical devices. What Is ISO 7864? ISO 7864 defines [&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-906","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 7864 Needle Penetration and Drag Force Test - Puncture Test<\/title>\n<meta name=\"description\" content=\"ISO 7864, the standard for needle penetration and drag force testing. Discover the importance of this test for medical devices, materials.\" \/>\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-7864-needle-penetration-drag-force-test\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ISO 7864 Needle Penetration and Drag Force Test - Puncture Test\" \/>\n<meta property=\"og:description\" content=\"ISO 7864, the standard for needle penetration and drag force testing. 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