{"id":9298,"date":"2026-02-02T11:23:36","date_gmt":"2026-02-02T03:23:36","guid":{"rendered":"https:\/\/www.packqc.com\/applications\/needle-penetration-test\/"},"modified":"2026-03-16T11:37:31","modified_gmt":"2026-03-16T03:37:31","slug":"needle-penetration-test","status":"publish","type":"applications","link":"https:\/\/www.packqc.com\/vi\/applications\/needle-penetration-test\/","title":{"rendered":"Th\u1eed nghi\u1ec7m \u0111\u1ed9 xuy\u00ean th\u1ea5u b\u1eb1ng kim cho thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 bao b\u00ec"},"content":{"rendered":"<p>Th\u1eed nghi\u1ec7m \u0111\u1ed9 xuy\u00ean th\u1ea5u c\u1ee7a kim ti\u00eam \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a kim ti\u00eam d\u01b0\u1edbi da, \u1ed1ng ti\u00eam \u0111\u00e3 \u0111\u01b0\u1ee3c n\u1ea1p s\u1eb5n v\u00e0 n\u1eafp cao su. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng kim ti\u00eam c\u00f3 \u0111\u1ed9 s\u1eafc b\u00e9n \u0111\u1ee7 v\u00e0 n\u1eafp cao su c\u00f3 kh\u1ea3 n\u0103ng xuy\u00ean th\u1ea5u ph\u00f9 h\u1ee3p \u0111\u1ed3ng th\u1eddi duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a l\u1edbp ni\u00eam phong. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 chuy\u00ean gia ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, vi\u1ec7c hi\u1ec3u r\u00f5 v\u1ec1 th\u1eed nghi\u1ec7m n\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf nh\u01b0 <strong data-start=\"808\" data-end=\"823\">Ti\u00eau chu\u1ea9n ISO11040-4<\/strong>, <strong data-start=\"825\" data-end=\"837\">Ti\u00eau chu\u1ea9n ISO7864<\/strong>, V\u00e0 <a href=\"https:\/\/www.packqc.com\/vi\/product-category\/iso\/iso-8871-5\/\"><strong data-start=\"843\" data-end=\"857\">Ti\u00eau chu\u1ea9n ISO8871-5<\/strong><\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ed5ng quan v\u1ec1 th\u1eed nghi\u1ec7m \u0111\u1ed9 xuy\u00ean th\u1ea5u v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/h2>\n\n\n\n<p><strong data-start=\"926\" data-end=\"948\">Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng xuy\u00ean th\u1ea5u<\/strong>, <strong data-start=\"950\" data-end=\"978\">ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/strong>, V\u00e0 <strong data-start=\"984\" data-end=\"1026\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 th\u1ea5m \u0111\u1ed1i v\u1edbi n\u00fat cao su<\/strong> l\u00e0 nh\u1eefng \u0111\u00e1nh gi\u00e1 thi\u1ebft y\u1ebfu trong ng\u00e0nh d\u01b0\u1ee3c ph\u1ea9m v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf. C\u00e1c \u0111\u00e1nh gi\u00e1 n\u00e0y \u0111\u1ea3m b\u1ea3o vi\u1ec7c ti\u00eam thu\u1ed1c di\u1ec5n ra thu\u1eadn l\u1ee3i, gi\u1ea3m thi\u1ec3u s\u1ef1 kh\u00f3 ch\u1ecbu cho b\u1ec7nh nh\u00e2n v\u00e0 x\u00e1c minh t\u00ednh n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u00f3ng n\u1eafp.<\/p>\n\n\n\n<p>Theo ti\u00eau chu\u1ea9n ISO 8871-5, <strong data-start=\"1256\" data-end=\"1273\">\u0111\u1ed9 th\u1ea5m<\/strong> \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e2m xuy\u00ean qua m\u1ed9t n\u1eafp \u0111\u1eady b\u1eb1ng v\u1eadt li\u1ec7u \u0111\u00e0n h\u1ed3i b\u1eb1ng kim. Song song v\u1edbi \u0111\u00f3, c\u00e1c ti\u00eau chu\u1ea9n ISO 7864 v\u00e0 ISO 11040-4 \u0111\u1ecbnh ngh\u0129a l\u1ef1c xuy\u00ean th\u1ea5u v\u00e0 l\u1ef1c c\u1ea3n c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u01b0a kim \u0111i qua m\u1ed9t ch\u1ea5t n\u1ec1n ho\u1eb7c l\u00e1 kim lo\u1ea1i ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nguy\u00ean t\u1eafc v\u00e0 m\u1ee5c ti\u00eau c\u1ee7a b\u00e0i ki\u1ec3m tra<\/h2>\n\n\n\n<p>C\u00e1c <strong data-start=\"1546\" data-end=\"1573\">Th\u1eed nghi\u1ec7m xuy\u00ean kim<\/strong> nh\u1eb1m \u0111o l\u01b0\u1eddng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c <strong data-start=\"1597\" data-end=\"1626\">l\u1ef1c xuy\u00ean th\u1ea5u ban \u0111\u1ea7u<\/strong> (hay l\u1ef1c xuy\u00ean th\u1ea5u) khi \u0111\u1ea7u kim ti\u1ebfp x\u00fac v\u1edbi v\u1eadt li\u1ec7u n\u1ec1n.<\/li>\n\n\n\n<li>C\u00e1c <strong data-start=\"1697\" data-end=\"1724\">l\u1ef1c c\u1eaft v\u00e0 l\u1ef1c c\u1ea3n<\/strong> khi tr\u1ee5c kim di chuy\u1ec3n v\u1ec1 ph\u00eda tr\u01b0\u1edbc.<\/li>\n\n\n\n<li>S\u1ef1 \u1ed5n \u0111\u1ecbnh v\u1ec1 hi\u1ec7u su\u1ea5t tr\u00ean nhi\u1ec1u m\u1eabu.<\/li>\n<\/ul>\n\n\n\n<p>B\u00e0i ki\u1ec3m tra n\u00e0y kh\u00f4ng ch\u1ec9 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi <strong data-start=\"1848\" data-end=\"1876\">ki\u1ec3m tra \u0111\u1ed9 s\u1eafc c\u1ee7a kim<\/strong>, m\u00e0 c\u00f2n ki\u1ec3m tra <strong data-start=\"1900\" data-end=\"1936\">\u0111\u1ed9 th\u1ea5m c\u1ee7a n\u00fat cao su<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c th\u00f9ng ch\u1ee9a v\u00f4 tr\u00f9ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m v\u00e0 ph\u1ea1m vi \u00e1p d\u1ee5ng<\/h2>\n\n\n\n<p>Th\u1eed nghi\u1ec7m n\u00e0y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.iso.org\/standard\/82222.html\" target=\"_blank\" rel=\"noopener nofollow\"><strong data-start=\"2095\" data-end=\"2110\">Ti\u00eau chu\u1ea9n ISO11040-4<\/strong><\/a>: \u1ed0ng ti\u00eam \u0111\u00e3 \u0111\u01b0\u1ee3c n\u1ea1p s\u1eb5n \u2014 bao g\u1ed3m c\u00e1c h\u1ec7 th\u1ed1ng ho\u00e0n ch\u1ec9nh v\u1edbi th\u00e2n \u1ed1ng b\u1eb1ng th\u1ee7y tinh ho\u1eb7c nh\u1ef1a.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.iso.org\/standard\/60481.html\" target=\"_blank\" rel=\"noopener nofollow\"><strong data-start=\"2195\" data-end=\"2207\">Ti\u00eau chu\u1ea9n ISO7864<\/strong><\/a>: Kim ti\u00eam d\u01b0\u1edbi da \u2014 cung c\u1ea5p h\u01b0\u1edbng d\u1eabn v\u1ec1 ph\u00e2n t\u00edch l\u1ef1c c\u1ef1c \u0111\u1ea1i v\u00e0 l\u1ef1c c\u1ea3n trong qu\u00e1 tr\u00ecnh \u0111\u01b0a kim v\u00e0o.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.iso.org\/standard\/68560.html\" target=\"_blank\" rel=\"noopener nofollow\"><strong data-start=\"2307\" data-end=\"2321\">Ti\u00eau chu\u1ea9n ISO8871-5<\/strong><\/a>: N\u1eafp cao su \u0111\u00e0n h\u1ed3i cho l\u1ecd thu\u1ed1c \u2014 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng th\u1ea5m, \u0111\u1ed9 v\u1ee1 v\u1ee5n v\u00e0 kh\u1ea3 n\u0103ng t\u1ef1 b\u1ecbt k\u00edn.<\/li>\n<\/ul>\n\n\n\n<p>B\u00e0i ki\u1ec3m tra \u00e1p d\u1ee5ng cho:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kim ghim ho\u1eb7c kim g\u1eafn<\/li>\n\n\n\n<li>N\u00fat cao su<\/li>\n\n\n\n<li>\u1ed0ng ti\u00eam \u0111\u00e3 \u0111\u01b0\u1ee3c n\u1ea1p s\u1eb5n v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn l\u1eafp r\u00e1p v\u00f4 tr\u00f9ng<\/li>\n\n\n\n<li>Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nguy\u00ean li\u1ec7u th\u00f4 v\u00e0 th\u00e0nh ph\u1ea9m<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Y\u00eau c\u1ea7u v\u1ec1 thi\u1ebft b\u1ecb v\u00e0 c\u00e0i \u0111\u1eb7t<\/h2>\n\n\n\n<p>M\u1ed9t \u0111\u01a1n khi\u1ebfu n\u1ea1i <strong data-start=\"2664\" data-end=\"2691\">Th\u1eed nghi\u1ec7m xuy\u00ean kim<\/strong> Y\u00eau c\u1ea7u:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. M\u00e1y th\u1eed nghi\u1ec7m \u0111a n\u0103ng<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2742\" data-end=\"2764\">Dung l\u01b0\u1ee3ng c\u1ea3m bi\u1ebfn l\u1ef1c<\/strong>: t\u1ed1i \u0111a 10 N (ho\u1eb7c ph\u00f9 h\u1ee3p v\u1edbi ph\u1ea1m vi th\u1eed nghi\u1ec7m)<\/li>\n\n\n\n<li><strong data-start=\"2811\" data-end=\"2828\">\u0110i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9<\/strong>: th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb 20 mm\/ph\u00fat \u0111\u1ebfn 200 mm\/ph\u00fat, th\u01b0\u1eddng l\u00e0 100 mm\/ph\u00fat<\/li>\n\n\n\n<li><strong data-start=\"2896\" data-end=\"2913\">T\u1ea7n s\u1ed1 l\u1ea5y m\u1eabu<\/strong>: 500 Hz \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a l\u1ef1c c\u1ef1c \u0111\u1ea1i<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. K\u1eb9p kim<\/h3>\n\n\n\n<p>\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o <strong data-start=\"2993\" data-end=\"3015\">c\u0103n ch\u1ec9nh d\u1ecdc<\/strong> v\u00e0 ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c \u0111\u01b0\u1eddng \u0111i c\u1ee7a m\u0169i kim.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. V\u1eadt li\u1ec7u th\u1eed nghi\u1ec7m<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3084\" data-end=\"3093\">T\u1ea5m nh\u00f4m<\/strong> theo ph\u01b0\u01a1ng ph\u00e1p ISO 11040-4<\/li>\n\n\n\n<li><strong data-start=\"3119\" data-end=\"3143\">Elastomer t\u1ed5ng h\u1ee3p<\/strong> ch\u1eb3ng h\u1ea1n nh\u01b0:\n<ul class=\"wp-block-list\">\n<li>Cao su latex (\u0111\u1ed9 c\u1ee9ng 40\u00b15 Shore A, \u0111\u1ed9 d\u00e0y 1,0 mm)<\/li>\n\n\n\n<li>Polyurethane (\u0111\u1ed9 c\u1ee9ng Shore A 85\u00b110, \u0111\u1ed9 d\u00e0y 0,40 mm)<\/li>\n\n\n\n<li>Cao su silicone ho\u1eb7c m\u00e0ng LDPE theo h\u01b0\u1edbng d\u1eabn c\u1ee7a ti\u00eau chu\u1ea9n ISO 7864<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Gi\u00e1 \u0111\u1ee1 ch\u1ea5t n\u1ec1n<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u1ea7n duy tr\u00ec l\u1ef1c k\u1eb9p \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ec3 l\u1ed9 m\u1ed9t <strong data-start=\"3401\" data-end=\"3436\">Khu v\u1ef1c xuy\u00ean qua h\u00ecnh tr\u00f2n c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 10 mm<\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Quy tr\u00ecnh ki\u1ec3m tra chi ti\u1ebft<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3474\" data-end=\"3503\">Chu\u1ea9n b\u1ecb m\u1eabu th\u1eed<\/strong>: G\u1eafn m\u1ed9t \u0111o\u1ea1n m\u1edbi c\u1ee7a l\u00e1 kim lo\u1ea1i ho\u1eb7c v\u1eadt li\u1ec7u \u0111\u00e0n h\u1ed3i v\u00e0o gi\u00e1 \u0111\u1ee1 n\u1ec1n m\u00e0 kh\u00f4ng t\u1ea1o l\u1ef1c c\u0103ng.<\/li>\n\n\n\n<li><strong data-start=\"3590\" data-end=\"3610\">L\u1eafp kim<\/strong>: D\u00f9ng gi\u00e1 \u0111\u1ee1 \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh kim th\u1eed sao cho vu\u00f4ng g\u00f3c v\u1edbi b\u1ec1 m\u1eb7t th\u1eed.<\/li>\n\n\n\n<li><strong data-start=\"3699\" data-end=\"3718\">C\u00e0i \u0111\u1eb7t m\u00e1y<\/strong>: Th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed9ng v\u1edbi t\u1ed1c \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i (th\u01b0\u1eddng l\u00e0 100 mm\/ph\u00fat).<\/li>\n\n\n\n<li><strong data-start=\"3779\" data-end=\"3803\">Th\u00e2m nh\u1eadp v\u00e0 ghi l\u1ea1i<\/strong>:\n<ul class=\"wp-block-list\">\n<li>\u0110o <strong data-start=\"3822\" data-end=\"3841\">l\u1ef1c c\u1ef1c \u0111\u1ea1i (F0)<\/strong> cho \u0111\u1ea7u kim<\/li>\n\n\n\n<li>Nh\u1eadt k\u00fd <strong data-start=\"3870\" data-end=\"3892\">l\u1ef1c c\u1eaft (F1)<\/strong> V\u00e0 <strong data-start=\"3897\" data-end=\"3916\">l\u1ef1c t\u00e1c \u0111\u1ed9ng l\u00ean g\u00f3t ch\u00e2n (F2)<\/strong><\/li>\n\n\n\n<li>\u0110o l\u01b0\u1eddng <strong data-start=\"3930\" data-end=\"3949\">l\u1ef1c c\u1ea3n (F3)<\/strong> \u0111\u1ec3 tr\u1ee5c th\u00e2m nh\u1eadp ho\u00e0n to\u00e0n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong data-start=\"3980\" data-end=\"3998\">R\u00fat kim<\/strong>: Ho\u00e0n t\u1ea5t quy tr\u00ecnh v\u00e0 s\u1eed d\u1ee5ng m\u1ed9t v\u1ecb tr\u00ed m\u1edbi cho m\u1ed7i m\u1eabu.<\/li>\n\n\n\n<li><strong data-start=\"4058\" data-end=\"4075\">Ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/strong>: V\u1ebd \u0111\u1ed3 th\u1ecb l\u1ef1c theo \u0111\u1ed9 d\u1ecbch chuy\u1ec3n, t\u00ednh gi\u00e1 tr\u1ecb trung b\u00ecnh v\u00e0 \u0111\u1ed9 l\u1ec7ch chu\u1ea9n cho l\u1ef1c c\u1ef1c \u0111\u1ea1i v\u00e0 l\u1ef1c c\u1ea3n.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n li\u00ean k\u1ebft c\u1ee7a kim \u1ed1ng th\u00f4ng trung t\u00e2m|M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n li\u00ean k\u1ebft kim ti\u00eam\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/FgYmfLnK5Vg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">B\u00e1o c\u00e1o th\u1eed nghi\u1ec7m v\u00e0 t\u00e0i li\u1ec7u v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng<\/h2>\n\n\n\n<p>B\u00e1o c\u00e1o \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 <strong data-start=\"4254\" data-end=\"4281\">Th\u1eed nghi\u1ec7m xuy\u00ean kim<\/strong> n\u00ean bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 t\u00ecnh tr\u1ea1ng n\u1ec1n<\/li>\n\n\n\n<li>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a kim (\u0111\u01b0\u1eddng k\u00ednh, lo\u1ea1i, x\u1eed l\u00fd)<\/li>\n\n\n\n<li>T\u1ed1c \u0111\u1ed9 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/li>\n\n\n\n<li>K\u1ebft qu\u1ea3 v\u1ec1 l\u1ef1c xuy\u00ean v\u00e0 l\u1ef1c c\u1ea3n<\/li>\n\n\n\n<li>Quy m\u00f4 m\u1eabu v\u00e0 ph\u00e2n t\u00edch th\u1ed1ng k\u00ea<\/li>\n\n\n\n<li>C\u00e1c quan s\u00e1t ho\u1eb7c s\u1ef1 sai l\u1ec7ch<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng v\u00e0 l\u1ee3i \u00edch trong ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/h2>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m, vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c th\u1eed nghi\u1ec7m n\u00e0y gi\u00fap:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"4650\" data-end=\"4676\">H\u1ed3 s\u01a1 \u0111\u0103ng k\u00fd<\/strong> (v\u00ed d\u1ee5: FDA, EMA)<\/li>\n\n\n\n<li><strong data-start=\"4696\" data-end=\"4730\">An to\u00e0n v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a s\u1ea3n ph\u1ea9m<\/strong><\/li>\n\n\n\n<li><strong data-start=\"4733\" data-end=\"4761\">N\u00e2ng cao tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng<\/strong> trong vi\u1ec7c ti\u00eam truy\u1ec1n<\/li>\n\n\n\n<li><strong data-start=\"4787\" data-end=\"4813\">Gi\u1ea3m \u0111au khi ti\u00eam<\/strong> v\u00e0 s\u1ef1 kh\u00f3 ch\u1ecbu c\u1ee7a b\u1ec7nh nh\u00e2n<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ec3 n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i hi\u1ec7n c\u1ee7a <strong data-start=\"4889\" data-end=\"4911\">ki\u1ec3m tra kh\u1ea3 n\u0103ng xuy\u00ean th\u1ea5u<\/strong>, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng ti\u00ean ti\u1ebfn l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 thi\u1ebfu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\tLi\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 nh\u1eadn gi\u1ea3i ph\u00e1p ki\u1ec3m tra Bloom\t\t\t\t<\/h2>\n\n\n\n<p>C\u00e1c <strong data-start=\"5527\" data-end=\"5554\"><a href=\"https:\/\/www.packqc.com\/vi\/product\/needle-penetration-test-equipment-iso-7864\/\">\u0111\u1ed9 th\u00e2m nh\u1eadp c\u1ee7a kim<\/a> ki\u1ec3m tra<\/strong> l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 x\u00e1c nh\u1eadn t\u00ednh n\u0103ng v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng ti\u00eam v\u00e0 n\u1eafp cao su. \u0110i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ef1 tho\u1ea3i m\u00e1i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 vi\u1ec7c \u0111\u01b0\u1ee3c c\u01a1 quan qu\u1ea3n l\u00fd ph\u00ea duy\u1ec7t. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng c\u00e1c quy tr\u00ecnh ti\u00eau chu\u1ea9n h\u00f3a v\u00e0 s\u1eed d\u1ee5ng c\u00e1c h\u1ec7 th\u1ed1ng th\u1eed nghi\u1ec7m ti\u00ean ti\u1ebfn nh\u01b0 nh\u1eefng h\u1ec7 th\u1ed1ng do <strong data-start=\"5821\" data-end=\"5841\">D\u1ee5ng c\u1ee5 t\u1ebf b\u00e0o<\/strong>, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 t\u1ef1 tin \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 s\u1ef1 tu\u00e2n th\u1ee7 c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>","protected":false},"excerpt":{"rendered":"<p>Th\u1eed nghi\u1ec7m \u0111\u1ed9 xuy\u00ean th\u1ea5u c\u1ee7a kim ti\u00eam \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a kim ti\u00eam d\u01b0\u1edbi da, \u1ed1ng ti\u00eam \u0111\u00e3 \u0111\u01b0\u1ee3c n\u1ea1p s\u1eb5n v\u00e0 n\u1eafp cao su. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng kim ti\u00eam c\u00f3 \u0111\u1ed9 s\u1eafc b\u00e9n \u0111\u1ee7 v\u00e0 n\u1eafp cao su c\u00f3 kh\u1ea3 n\u0103ng xuy\u00ean th\u1ea5u ph\u00f9 h\u1ee3p \u0111\u1ed3ng th\u1eddi duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a l\u1edbp ni\u00eam phong. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 chuy\u00ean gia ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, vi\u1ec7c hi\u1ec3u r\u00f5 v\u1ec1 th\u1eed nghi\u1ec7m n\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf nh\u01b0 [\u2026]<\/p>","protected":false},"featured_media":6744,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"class_list":["post-9298","applications","type-applications","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/applications\/9298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/applications"}],"about":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/types\/applications"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/media\/6744"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/media?parent=9298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}