{"id":1443,"date":"2026-01-22T09:08:45","date_gmt":"2026-01-22T01:08:45","guid":{"rendered":"https:\/\/www.puncturetest.com\/?p=1443"},"modified":"2026-01-22T09:08:46","modified_gmt":"2026-01-22T01:08:46","slug":"dart-impact-strength","status":"publish","type":"post","link":"https:\/\/www.puncturetest.com\/vi\/dart-impact-strength\/","title":{"rendered":"Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp theo ph\u01b0\u01a1ng ph\u00e1p Dart \u0111\u1ed1i v\u1edbi m\u00e0ng nh\u1ef1a v\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u0110\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a h\u1ea1t Dart \u0111\u1ed1i v\u1edbi m\u00e0ng nh\u1ef1a v\u00e0 hi\u1ec7u su\u1ea5t bao b\u00ec<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a Dart<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ec9 s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a m\u00e0ng nh\u1ef1a v\u00e0 t\u1ea5m m\u1ecfng. Trong l\u0129nh v\u1ef1c \u0111\u00f3ng g\u00f3i, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi bao b\u00ec d\u1ebbo, t\u00fai y t\u1ebf v\u00e0 m\u00e0ng nh\u1ef1a c\u00f4ng nghi\u1ec7p, v\u1eadt li\u1ec7u ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c va ch\u1ea1m do r\u01a1i ng\u1eabu nhi\u00ean, \u00e1p l\u1ef1c x\u1ebfp ch\u1ed3ng v\u00e0 t\u00e1c \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd m\u00e0 kh\u00f4ng b\u1ecb r\u00e1ch ho\u1eb7c th\u1ee7ng. Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp b\u1eb1ng phi ti\u00eau cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c ti\u1ec5n v\u00e0 ti\u00eau chu\u1ea9n h\u00f3a \u0111\u1ec3 \u0111\u1ecbnh l\u01b0\u1ee3ng kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp n\u00e0y trong \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb g\u00f3c \u0111\u1ed9 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a m\u0169i t\u00ean ph\u1ea3n \u00e1nh tr\u1ef1c ti\u1ebfp \u0111\u1ed9 d\u1ebbo dai c\u1ee7a v\u1eadt li\u1ec7u, t\u00ednh \u1ed5n \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh gia c\u00f4ng v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c l\u00f4 s\u1ea3n xu\u1ea5t. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t bao b\u00ec v\u00e0 c\u00e1c c\u01a1 quan ki\u1ec3m \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng, d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady v\u1ec1 \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a m\u0169i t\u00ean l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh v\u00e0 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2026\/01\/Dart-Impact-Strength-Testing-for-Plastic-Films-and-Sheets.webp\" alt=\"Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp theo ph\u01b0\u01a1ng ph\u00e1p Dart \u0111\u1ed1i v\u1edbi m\u00e0ng v\u00e0 t\u1ea5m nh\u1ef1a\" class=\"wp-image-1445\" style=\"width:680px;height:auto\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2026\/01\/Dart-Impact-Strength-Testing-for-Plastic-Films-and-Sheets.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2026\/01\/Dart-Impact-Strength-Testing-for-Plastic-Films-and-Sheets-300x300.webp 300w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2026\/01\/Dart-Impact-Strength-Testing-for-Plastic-Films-and-Sheets-150x150.webp 150w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2026\/01\/Dart-Impact-Strength-Testing-for-Plastic-Films-and-Sheets-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Ti\u00eau chu\u1ea9n ISO 7765 v\u00e0 Nguy\u00ean l\u00fd th\u1eed nghi\u1ec7m va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ISO 7765<\/strong> quy \u0111\u1ecbnh c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u00eau chu\u1ea9n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a m\u0169i t\u00ean b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t <strong>s\u1ee9c va ch\u1ea1m c\u1ee7a m\u0169i t\u00ean r\u01a1i<\/strong> ph\u01b0\u01a1ng ph\u00e1p. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u00e1nh gi\u00e1 l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng ho\u1eb7c kh\u1ed1i l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft \u0111\u1ec3 m\u1ed9t m\u0169i t\u00ean r\u01a1i t\u1ef1 do g\u00e2y ra s\u1ef1 h\u1ecfng h\u00f3c \u1edf 50% m\u1eabu th\u1eed. K\u1ebft qu\u1ea3 th\u1ed1ng k\u00ea n\u00e0y th\u1ec3 hi\u1ec7n \u0111i\u1ec3m c\u00e2n b\u1eb1ng gi\u1eefa s\u1ef1 h\u1ecfng h\u00f3c v\u00e0 kh\u00f4ng h\u1ecfng h\u00f3c, t\u1eeb \u0111\u00f3 cung c\u1ea5p m\u1ed9t th\u01b0\u1edbc \u0111o \u0111\u00e1ng tin c\u1eady v\u1ec1 t\u00ednh n\u0103ng c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n ISO 7765 m\u00f4 t\u1ea3 hai ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m, m\u1ed7i ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec1u c\u00f3 \u0111\u01b0\u1eddng k\u00ednh \u0111\u1ea7u phi ti\u00eau v\u00e0 chi\u1ec1u cao r\u01a1i \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh r\u00f5 r\u00e0ng. C\u00e1c bi\u1ebfn s\u1ed1 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00ednh l\u1eb7p l\u1ea1i \u0111\u1ed3ng th\u1eddi cho ph\u00e9p ph\u01b0\u01a1ng ph\u00e1p \u00e1p d\u1ee5ng cho m\u1ed9t ph\u1ea1m vi r\u1ed9ng c\u00e1c lo\u1ea1i m\u00e0ng v\u00e0 t\u1ea5m nh\u1ef1a c\u00f3 \u0111\u1ed9 d\u00e0y d\u01b0\u1edbi 1 mm. Ph\u01b0\u01a1ng ph\u00e1p \"thang b\u1eadc\" \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ti\u00eau chu\u1ea9n ISO 7765 gi\u00fap n\u00e2ng cao hi\u1ec7u qu\u1ea3 b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh kh\u1ed1i l\u01b0\u1ee3ng m\u0169i t\u00ean d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 tr\u01b0\u1edbc \u0111\u00f3, t\u1eeb \u0111\u00f3 gi\u1ea3m b\u1edbt c\u00e1c l\u1ea7n l\u1eb7p l\u1ea1i kh\u00f4ng c\u1ea7n thi\u1ebft \u0111\u1ed3ng th\u1eddi v\u1eabn duy tr\u00ec \u0111\u1ed9 tin c\u1eady th\u1ed1ng k\u00ea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m l\u00e0m vi\u1ec7c v\u1edbi kh\u00e1ch h\u00e0ng qu\u1ed1c t\u1ebf, ti\u00eau chu\u1ea9n ISO 7765 cung c\u1ea5p m\u1ed9t khung ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn tr\u00ean to\u00e0n c\u1ea7u \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp b\u1eb1ng m\u0169i t\u00ean.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u1ed1i quan h\u1ec7 gi\u1eefa \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a m\u0169i t\u00ean v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng bao b\u00ec trong th\u1ef1c t\u1ebf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a v\u1eadt li\u1ec7u Dart c\u00f3 m\u1ed1i t\u01b0\u01a1ng quan ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c \u1ee9ng su\u1ea5t th\u1ef1c t\u1ebf m\u00e0 bao b\u00ec ph\u1ea3i ch\u1ecbu. Trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 x\u1eed l\u00fd, c\u00e1c bao b\u00ec ph\u1ea3i ch\u1ecbu c\u00e1c t\u00e1c \u0111\u1ed9ng c\u1ee5c b\u1ed9 thay v\u00ec c\u00e1c t\u1ea3i tr\u1ecdng ph\u00e2n b\u1ed1 \u0111\u1ec1u. C\u00e1c <strong>s\u1ee9c va ch\u1ea1m c\u1ee7a m\u0169i t\u00ean r\u01a1i<\/strong> m\u00f4 ph\u1ecfng c\u00e1c \u1ee9ng su\u1ea5t t\u1ea1i c\u00e1c \u0111i\u1ec3m n\u00e0y, do \u0111\u00f3 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi bao b\u00ec d\u1ebbo, m\u00e0ng n\u00f4ng nghi\u1ec7p, bao b\u00ec thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 bao b\u00ec h\u00e0ng ti\u00eau d\u00f9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp b\u1eb1ng m\u0169i t\u00ean kh\u00f4ng \u0111\u1ee7 c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua c\u00e1c th\u1eed nghi\u1ec7m k\u00e9o nh\u01b0ng v\u1eabn b\u1ecb h\u1ecfng khi ch\u1ecbu t\u00e1c \u0111\u1ed9ng \u0111\u1ed9t ng\u1ed9t. \u0110i\u1ec1u n\u00e0y khi\u1ebfn th\u1eed nghi\u1ec7m va \u0111\u1eadp b\u1eb1ng m\u0169i t\u00ean tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n b\u1ed5 sung quan tr\u1ecdng cho c\u00e1c \u0111\u00e1nh gi\u00e1 v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu k\u00e9o, ch\u1ed1ng r\u00e1ch v\u00e0 ch\u1ed1ng \u0111\u00e2m th\u1ee7ng. Tuy nhi\u00ean, k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m va \u0111\u1eadp b\u1eb1ng m\u0169i t\u00ean ph\u1ea3i lu\u00f4n \u0111\u01b0\u1ee3c so s\u00e1nh trong c\u00e1c kho\u1ea3ng \u0111\u1ed9 d\u00e0y t\u01b0\u01a1ng t\u1ef1, v\u00ec vi\u1ec7c chu\u1ea9n h\u00f3a theo \u0111\u1ed9 d\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nh\u1eefng k\u1ebft lu\u1eadn sai l\u1ec7ch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ti\u00eau chu\u1ea9n ASTM D1709 v\u00e0 \u0110\u00e1nh gi\u00e1 so s\u00e1nh t\u00e1c \u0111\u1ed9ng c\u1ee7a v\u1eadt th\u1ec3 h\u00ecnh m\u0169i t\u00ean<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i ti\u00eau chu\u1ea9n ISO 7765, <strong>ASTM D1709<\/strong> l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n kh\u00e1c \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 th\u1eed nghi\u1ec7m va \u0111\u1eadp b\u1eb1ng phi ti\u00eau \u0111\u1ed1i v\u1edbi m\u00e0ng nh\u1ef1a. M\u1eb7c d\u00f9 nguy\u00ean l\u00fd c\u01a1 b\u1ea3n v\u1ec1 phi ti\u00eau r\u01a1i v\u1eabn \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean, ti\u00eau chu\u1ea9n ASTM D1709 quy \u0111\u1ecbnh c\u00e1c c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb v\u00e0 quy tr\u00ecnh th\u1eed nghi\u1ec7m kh\u00e1c nhau. Kh\u00f4ng n\u00ean so s\u00e1nh tr\u1ef1c ti\u1ebfp k\u1ebft qu\u1ea3 thu \u0111\u01b0\u1ee3c theo ti\u00eau chu\u1ea9n ASTM D1709 v\u1edbi d\u1eef li\u1ec7u theo ti\u00eau chu\u1ea9n ISO 7765 n\u1ebfu ch\u01b0a c\u00f3 c\u00e1c nghi\u00ean c\u1ee9u t\u01b0\u01a1ng quan th\u00edch h\u1ee3p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p s\u1ea3n ph\u1ea9m cho nhi\u1ec1u th\u1ecb tr\u01b0\u1eddng, vi\u1ec7c n\u1eafm v\u1eefng c\u1ea3 hai ti\u00eau chu\u1ea9n n\u00e0y s\u1ebd gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 giao ti\u1ebfp v\u1edbi kh\u00e1ch h\u00e0ng v\u00e0 c\u00e1c c\u01a1 quan qu\u1ea3n l\u00fd. Nhi\u1ec1u h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec1u \u00e1p d\u1ee5ng c\u1ea3 ti\u00eau chu\u1ea9n ISO 7765 v\u00e0 ASTM D1709 nh\u1eb1m \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u v\u1ec1 \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp b\u1eb1ng m\u0169i t\u00ean \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn r\u1ed9ng r\u00e3i h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng m\u0169i t\u00ean th\u1ea3 v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n l\u01b0u \u00fd v\u1ec1 thi\u1ebft b\u1ecb ch\u00ednh<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong><a href=\"https:\/\/www.puncturetest.com\/vi\/astm-d1709-dart-drop-tester-falling-dart-impact\/\" target=\"_blank\" rel=\"noreferrer noopener\">m\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i<\/a><\/strong> l\u00e0 thi\u1ebft b\u1ecb ch\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a m\u0169i t\u00ean m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c. Vi\u1ec7c th\u1eed nghi\u1ec7m \u0111\u00e1ng tin c\u1eady ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c chi\u1ec1u cao r\u01a1i, kh\u1ed1i l\u01b0\u1ee3ng m\u0169i t\u00ean v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n k\u1eb9p m\u1eabu th\u1eed. Ngay c\u1ea3 nh\u1eefng sai l\u1ec7ch nh\u1ecf v\u1ec1 \u0111\u1ed9 th\u1eb3ng h\u00e0ng ho\u1eb7c s\u1ef1 thay \u0111\u1ed5i kh\u1ed1i l\u01b0\u1ee3ng c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn k\u1ebft qu\u1ea3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a m\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau chuy\u00ean nghi\u1ec7p bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u01a1 ch\u1ebf ph\u00f3ng phi ti\u00eau \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i<\/li>\n\n\n\n<li>Hi\u1ec7u chu\u1ea9n kh\u1ed1i l\u01b0\u1ee3ng ch\u00ednh x\u00e1c v\u00e0 ki\u1ec3m so\u00e1t tr\u1ecdng l\u01b0\u1ee3ng theo t\u1eebng b\u01b0\u1edbc<\/li>\n\n\n\n<li>K\u1eb9p m\u1eabu c\u1ee9ng \u0111\u1ec3 ng\u0103n tr\u01b0\u1ee3t<\/li>\n\n\n\n<li>Quan s\u00e1t r\u00f5 r\u00e0ng c\u00e1c h\u00ecnh th\u1ee9c h\u1ecfng h\u00f3c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Cell Instruments thi\u1ebft k\u1ebf c\u00e1c gi\u1ea3i ph\u00e1p m\u00e1y th\u1eed va \u0111\u1eadp d\u1ea1ng m\u0169i t\u00ean r\u01a1i, trong \u0111\u00f3 nh\u1ea5n m\u1ea1nh v\u00e0o <strong>\u0111\u1ed9 l\u1eb7p l\u1ea1i, t\u00ednh an to\u00e0n v\u00e0 s\u1ef1 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ISO 7765 v\u00e0 ASTM D1709<\/strong>. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y h\u1ed7 tr\u1ee3 c\u1ea3 vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ecbnh k\u1ef3 l\u1eabn c\u00f4ng t\u00e1c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a m\u0169i t\u00ean<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 li\u00ean quan \u0111\u1ebfn v\u1eadt li\u1ec7u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 th\u1eed \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a m\u0169i t\u00ean:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed9 \u0111\u1ed3ng nh\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u:<\/strong> S\u1ef1 bi\u1ebfn \u0111\u1ed5i \u0111\u1ed9 d\u00e0y, c\u00e1c v\u1ebft n\u1ee9t do khu\u00f4n v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t c\u00f3 \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp.<\/li>\n\n\n\n<li><strong>L\u1ecbch s\u1eed x\u1eed l\u00fd:<\/strong> H\u01b0\u1edbng, t\u1ed1c \u0111\u1ed9 l\u00e0m m\u00e1t v\u00e0 c\u00e1c ch\u1ea5t ph\u1ee5 gia l\u00e0m thay \u0111\u1ed5i \u0111\u1eb7c t\u00ednh h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng.<\/li>\n\n\n\n<li><strong>\u0110i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng:<\/strong> Vi\u1ec7c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m gi\u00fap n\u00e2ng cao t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a k\u1ebft qu\u1ea3.<\/li>\n\n\n\n<li><strong>L\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m:<\/strong> Ph\u01b0\u01a1ng ph\u00e1p A v\u00e0 Ph\u01b0\u01a1ng ph\u00e1p B trong ti\u00eau chu\u1ea9n ISO 7765 kh\u00f4ng th\u1ec3 thay th\u1ebf cho nhau.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y gi\u00fap nh\u00e2n vi\u00ean ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng di\u1ec5n gi\u1ea3i k\u1ebft qu\u1ea3 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 tr\u00e1nh so s\u00e1nh sai c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a v\u1eadt li\u1ec7u Dart trong ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t, th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a thanh \u0111\u00fac \u0111\u00f3ng vai tr\u00f2 v\u1eeba l\u00e0 c\u00f4ng c\u1ee5 nghi\u1ec7m thu v\u1eeba l\u00e0 c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t. K\u1ebft qu\u1ea3 \u1ed5n \u0111\u1ecbnh cho th\u1ea5y quy tr\u00ecnh \u0111\u00f9n ho\u1eb7c \u0111\u00fac di\u1ec5n ra \u1ed5n \u0111\u1ecbnh, trong khi nh\u1eefng s\u1ef1 ch\u00eanh l\u1ec7ch \u0111\u1ed9t ng\u1ed9t c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y s\u1ef1 thay \u0111\u1ed5i v\u1ec1 nguy\u00ean li\u1ec7u th\u00f4 ho\u1eb7c c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m, d\u1eef li\u1ec7u v\u1ec1 \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a m\u0169i t\u00ean \u0111\u00f3ng vai tr\u00f2 \u0111\u1ecbnh h\u01b0\u1edbng cho vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng th\u1ee9c, t\u1ed1i \u01b0u h\u00f3a \u0111\u1ed9 d\u00e0y v\u00e0 so s\u00e1nh hi\u1ec7u su\u1ea5t. Khi k\u1ebft h\u1ee3p v\u1edbi c\u00e1c th\u1eed nghi\u1ec7m c\u01a1 h\u1ecdc kh\u00e1c, d\u1eef li\u1ec7u n\u00e0y gi\u00fap cung c\u1ea5p m\u1ed9t b\u1ee9c tranh to\u00e0n di\u1ec7n v\u1ec1 \u0111\u1ed9 b\u1ec1n c\u1ee7a bao b\u00ec.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">H\u1ed7 tr\u1ee3 th\u1eed nghi\u1ec7m va \u0111\u1eadp Dart nh\u1edd chuy\u00ean m\u00f4n Cell Instruments<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cell Instruments c\u00f3 kinh nghi\u1ec7m d\u00e0y d\u1eb7n trong l\u0129nh v\u1ef1c <strong>thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m v\u1eadt li\u1ec7u, \u0111\u00e1nh gi\u00e1 bao b\u00ec v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p th\u1eed nghi\u1ec7m theo y\u00eau c\u1ea7u<\/strong>. C\u00e1c h\u1ec7 th\u1ed1ng th\u1eed nghi\u1ec7m va \u0111\u1eadp b\u1eb1ng m\u0169i t\u00ean th\u1ea3 c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u1ee5c v\u1ee5 nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m ng\u00e0nh bao b\u00ec, y t\u1ebf, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 c\u00e1c c\u01a1 quan ki\u1ec3m \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p <strong>thi\u1ebft b\u1ecb tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n<\/strong>, chuy\u00ean m\u00f4n v\u1ec1 \u1ee9ng d\u1ee5ng v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn t\u1ef1 \u0111\u1ed9ng h\u00f3a, <a href=\"https:\/\/www.puncturetest.com\/vi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Cell Instruments<\/a> gi\u00fap kh\u00e1ch h\u00e0ng thu \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady v\u1ec1 \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a m\u0169i t\u00ean, \u0111\u1ed3ng th\u1eddi n\u00e2ng cao hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 tin c\u1eady v\u00e0o k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a Dart<\/strong> v\u1eabn l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e0ng v\u00e0 t\u1ea5m nh\u1ef1a. Th\u00f4ng qua vi\u1ec7c \u00e1p d\u1ee5ng \u0111\u00fang c\u00e1c ti\u00eau chu\u1ea9n ISO 7765, ASTM D1709 v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng m\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau ch\u1ea5t l\u01b0\u1ee3ng cao, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00f3ng g\u00f3i an to\u00e0n h\u01a1n, b\u1ec1n h\u01a1n v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n tr\u00ean c\u00e1c th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ed9 b\u1ec1n va \u0111\u1eadp theo ph\u01b0\u01a1ng ph\u00e1p Dart trong m\u00e0ng nh\u1ef1a v\u00e0 hi\u1ec7u su\u1ea5t bao b\u00ec \u0110\u1ed9 b\u1ec1n va \u0111\u1eadp theo ph\u01b0\u01a1ng ph\u00e1p Dart l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ec9 s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a m\u00e0ng nh\u1ef1a v\u00e0 t\u1ea5m m\u1ecfng. Trong l\u0129nh v\u1ef1c bao b\u00ec, \u0111\u1eb7c bi\u1ec7t l\u00e0 bao b\u00ec d\u1ebbo, t\u00fai y t\u1ebf v\u00e0 m\u00e0ng c\u00f4ng nghi\u1ec7p, v\u1eadt li\u1ec7u ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c va ch\u1ea1m do r\u01a1i ng\u1eabu nhi\u00ean, \u00e1p l\u1ef1c x\u1ebfp ch\u1ed3ng v\u00e0 c\u00e1c t\u00e1c \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd m\u00e0 kh\u00f4ng b\u1ecb r\u00e1ch ho\u1eb7c [\u2026]<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1443","post","type-post","status-publish","format-standard","hentry","category-softgel-test"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dart Impact Strength Testing for Plastic Films and Sheets<\/title>\n<meta name=\"description\" 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