{"id":1138,"date":"2026-03-20T07:37:21","date_gmt":"2026-03-20T07:37:21","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=product&#038;p=1138"},"modified":"2026-03-26T05:10:23","modified_gmt":"2026-03-26T05:10:23","slug":"plastic-tensile-strength-tester","status":"publish","type":"product","link":"https:\/\/www.packtests.com\/vi\/product\/plastic-tensile-strength-tester\/","title":{"rendered":"M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o nh\u1ef1a TST-01"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><br>A <strong>M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a nh\u1ef1a<\/strong> l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a nh\u1ef1a, \u0111\u1eb7c bi\u1ec7t l\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c k\u00e9o c\u1ee7a ch\u00fang. Th\u1eed nghi\u1ec7m k\u00e9o cung c\u1ea5p d\u1eef li\u1ec7u qu\u00fd gi\u00e1 v\u1ec1 \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 gi\u00e3n d\u00e0i v\u00e0 m\u00f4-\u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a v\u1eadt li\u1ec7u nh\u1ef1a, \u0111\u1ea3m b\u1ea3o t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a ch\u00fang cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a <strong>M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a nh\u1ef1a<\/strong>, t\u1eadp trung v\u00e0o <strong>ASTM D882<\/strong>, <strong>ISO 527<\/strong>, v\u00e0 <strong>th\u1eed nghi\u1ec7m \u0111\u1ed9 gi\u00e3n d\u00e0i khi k\u00e9o<\/strong> \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a v\u1eadt li\u1ec7u khi ch\u1ecbu t\u1ea3i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vai tr\u00f2 c\u1ee7a m\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o nh\u1ef1a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <strong>M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a nh\u1ef1a<\/strong> \u0111o l\u01b0\u1eddng c\u00e1ch v\u1eadt li\u1ec7u nh\u1ef1a ph\u1ea3n \u1ee9ng d\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a l\u1ef1c k\u00e9o, cung c\u1ea5p th\u00f4ng tin quan tr\u1ecdng \u0111\u1ec3 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3. B\u1eb1ng c\u00e1ch t\u00e1c d\u1ee5ng m\u1ed9t l\u1ef1c \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t l\u00ean m\u1eabu th\u1eed d\u1ebbo, m\u00e1y th\u1eed nghi\u1ec7m \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 gi\u00e3n d\u00e0i v\u00e0 m\u00f4-\u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a m\u1eabu. C\u00e1c th\u00f4ng s\u1ed1 n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ecbu \u1ee9ng su\u1ea5t m\u00e0 kh\u00f4ng b\u1ecb g\u00e3y c\u1ee7a v\u1eadt li\u1ec7u, \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh \u0111\u00f3ng g\u00f3i, \u00f4 t\u00f4 v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c n\u01a1i \u0111\u1ed9 b\u1ec1n l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hi\u1ec3u v\u1ec1 ti\u00eau chu\u1ea9n ASTM D882 v\u1ec1 c\u00e1c t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a t\u1ea5m nh\u1ef1a m\u1ecfng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM D882<\/strong> l\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a t\u1ea5m nh\u1ef1a m\u1ecfng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m vi\u1ec7c \u0111o l\u1ef1c v\u00e0 \u0111\u1ed9 gi\u00e3n d\u00e0i trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m c\u00e1c m\u1eabu nh\u1ef1a d\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a l\u1ef1c k\u00e9o. K\u1ebft qu\u1ea3 t\u1eeb <strong>ASTM D882<\/strong> gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t x\u00e1c \u0111\u1ecbnh c\u00e1c t\u00ednh ch\u1ea5t nh\u01b0 \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 gi\u00e3n d\u00e0i khi \u0111\u1ee9t v\u00e0 m\u00f4-\u0111un \u0111\u00e0n h\u1ed3i. Nh\u1eefng t\u00ednh ch\u1ea5t n\u00e0y c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u1eb7c t\u00ednh v\u00e0 quy \u0111\u1ecbnh ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c nhau.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed9 b\u1ec1n k\u00e9o<\/strong>: Cho bi\u1ebft v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c l\u1ef1c \u0111\u1ebfn m\u1ee9c n\u00e0o tr\u01b0\u1edbc khi b\u1ecb \u0111\u1ee9t.<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 gi\u00e3n d\u00e0i<\/strong>: \u0110o l\u01b0\u1eddng m\u1ee9c \u0111\u1ed9 co gi\u00e3n c\u1ee7a v\u1eadt li\u1ec7u tr\u01b0\u1edbc khi \u0111\u1ea1t \u0111\u1ebfn \u0111i\u1ec3m \u0111\u1ee9t.<\/li>\n\n\n\n<li><strong>H\u1ec7 s\u1ed1 \u0111\u00e0n h\u1ed3i<\/strong>: Cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft v\u1ec1 \u0111\u1ed9 c\u1ee9ng c\u1ee7a v\u1eadt li\u1ec7u.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM D882<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u00e0 m\u00e0ng nh\u1ef1a m\u1ecfng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng, ch\u1eb3ng h\u1ea1n nh\u01b0 trong v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i, \u0111i\u1ec7n t\u1eed d\u1ebbo v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c m\u00e0 t\u00ednh linh ho\u1ea1t v\u00e0 \u0111\u1ed9 b\u1ec1n l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ISO 527: X\u00e1c \u0111\u1ecbnh c\u00e1c t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a nh\u1ef1a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ISO 527<\/strong>, c\u1ee5 th\u1ec3 l\u00e0 <strong>ISO 527-1:2019<\/strong>, l\u00e0 ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf d\u00f9ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a nh\u1ef1a. Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh c\u00e1c nguy\u00ean t\u1eafc chung \u0111\u1ec3 th\u1eed nghi\u1ec7m h\u00e0nh vi k\u00e9o c\u1ee7a c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u nh\u1ef1a kh\u00e1c nhau, bao g\u1ed3m nh\u1ef1a nhi\u1ec7t d\u1ebbo, nh\u1ef1a nhi\u1ec7t r\u1eafn v\u00e0 v\u1eadt li\u1ec7u composite nh\u1ef1a. Th\u1eed nghi\u1ec7m n\u00e0y bao g\u1ed3m vi\u1ec7c t\u00e1c d\u1ee5ng m\u1ed9t l\u1ef1c k\u00e9o l\u00ean m\u1eabu th\u1eed v\u00e0 ghi l\u1ea1i \u0111\u01b0\u1eddng cong l\u1ef1c-\u0111\u1ed9 gi\u00e3n d\u00e0i, sau \u0111\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ednh to\u00e1n \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 gi\u00e3n d\u00e0i khi \u0111\u1ee9t v\u00e0 c\u00e1c t\u00ednh ch\u1ea5t k\u00e9o kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ISO 527<\/strong> c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u nh\u1ef1a kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nh\u1ef1a nhi\u1ec7t d\u1ebbo c\u1ee9ng v\u00e0 b\u00e1n c\u1ee9ng<\/strong><\/li>\n\n\n\n<li><strong>Nh\u1ef1a nhi\u1ec7t r\u1eafn<\/strong><\/li>\n\n\n\n<li><strong>V\u1eadt li\u1ec7u composite nh\u1ef1a<\/strong><\/li>\n\n\n\n<li><strong>Nh\u1ef1a gia c\u1ed1 b\u1eb1ng s\u1ee3i<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n n\u00e0y c\u0169ng \u0111\u01b0a ra h\u01b0\u1edbng d\u1eabn v\u1ec1 vi\u1ec7c chu\u1ea9n b\u1ecb m\u1eabu th\u1eed v\u00e0 \u0111o l\u01b0\u1eddng k\u1ebft qu\u1ea3, nh\u1eb1m \u0111\u1ea3m b\u1ea3o c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m nh\u1ea5t qu\u00e1n v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i tr\u00ean c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m kh\u00e1c nhau.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u1eed nghi\u1ec7m k\u00e9o gi\u00e3n: \u0110o \u0111\u1ed9 gi\u00e3n tr\u01b0\u1edbc khi \u0111\u1ee9t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <strong>th\u1eed nghi\u1ec7m \u0111\u1ed9 gi\u00e3n d\u00e0i khi k\u00e9o<\/strong> l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong th\u1eed nghi\u1ec7m k\u00e9o, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 d\u1ebbo c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u d\u1ebbo. Th\u1eed nghi\u1ec7m n\u00e0y \u0111o l\u01b0\u1eddng m\u1ee9c \u0111\u1ed9 gi\u00e3n d\u00e0i m\u00e0 v\u1eadt li\u1ec7u ph\u1ea3i ch\u1ecbu tr\u01b0\u1edbc khi b\u1ecb \u0111\u1ee9t, y\u1ebfu t\u1ed1 n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 \u1ee9ng su\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u. C\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 gi\u00e3n d\u00e0i cao h\u01a1n th\u01b0\u1eddng linh ho\u1ea1t h\u01a1n v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u1ee9c bi\u1ebfn d\u1ea1ng l\u1edbn h\u01a1n tr\u01b0\u1edbc khi b\u1ecb h\u1ecfng, do \u0111\u00f3 ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi t\u00ednh linh ho\u1ea1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 gi\u00e3n d\u00e0i \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb d\u01b0\u1edbi d\u1ea1ng ph\u1ea7n tr\u0103m so v\u1edbi chi\u1ec1u d\u00e0i ban \u0111\u1ea7u c\u1ee7a v\u1eadt li\u1ec7u, v\u00e0 ch\u1ec9 s\u1ed1 n\u00e0y cung c\u1ea5p th\u00f4ng tin qu\u00fd gi\u00e1 v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu k\u00e9o c\u1ee7a v\u1eadt li\u1ec7u m\u00e0 kh\u00f4ng b\u1ecb g\u00e3y. C\u00e1c lo\u1ea1i nh\u1ef1a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 m\u00e0ng bao b\u00ec ho\u1eb7c linh ki\u1ec7n \u00f4 t\u00f4 \u0111\u1ec1u nh\u1edd v\u00e0o s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa <strong>\u0111\u1ed9 b\u1ec1n k\u00e9o<\/strong> v\u00e0 <strong>\u0111\u1ed9 gi\u00e3n d\u00e0i<\/strong> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c t\u00ednh to\u00e0n v\u1eb9n \u0111\u1ed3ng th\u1eddi v\u1eabn linh ho\u1ea1t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1ee3i \u00edch c\u1ee7a m\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o nh\u1ef1a trong ph\u00e2n t\u00edch v\u1eadt li\u1ec7u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng m\u1ed9t <strong>M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a nh\u1ef1a<\/strong> mang l\u1ea1i m\u1ed9t s\u1ed1 l\u1ee3i \u00edch cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eadt li\u1ec7u:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c<\/strong>: Thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m n\u00e0y mang l\u1ea1i k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i, cho ph\u00e9p \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 gi\u00e3n d\u00e0i v\u00e0 m\u00f4-\u0111un \u0111\u00e0n h\u1ed3i.<\/li>\n\n\n\n<li><strong>So s\u00e1nh v\u1eadt li\u1ec7u<\/strong>: Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p so s\u00e1nh c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u nh\u1ef1a kh\u00e1c nhau trong c\u00f9ng m\u1ed9t \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m, gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p nh\u1ea5t cho t\u1eebng \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/strong>: B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a c\u1ee7a h\u1ecd \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt v\u1ec1 \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 d\u1ebbo dai v\u00e0 \u0111\u1ed9 b\u1ec1n b\u1ec9.<\/li>\n\n\n\n<li><strong>Tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n<\/strong>: Ng\u01b0\u1eddi ki\u1ec3m th\u1eed \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c k\u1ebft qu\u1ea3 tu\u00e2n th\u1ee7 <strong>ASTM D882<\/strong> v\u00e0 <strong>ISO 527<\/strong> c\u00e1c ti\u00eau chu\u1ea9n, cung c\u1ea5p d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn tr\u00ean to\u00e0n c\u1ea7u trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao n\u00ean ch\u1ecdn m\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a Cell Instruments?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cell Instruments cung c\u1ea5p c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u1ea5t <strong>M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ed1i v\u1edbi v\u1eadt li\u1ec7u nh\u1ef1a. S\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i <strong>M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a nh\u1ef1a<\/strong> \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c t\u00ednh n\u0103ng ti\u00ean ti\u1ebfn \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m, ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n, c\u0169ng nh\u01b0 c\u00e1c \u1ee9ng d\u1ee5ng ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c cao<\/strong>: C\u00e1c thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c s\u1ed1 li\u1ec7u \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c v\u1ec1 l\u1ef1c, \u0111\u1ed9 gi\u00e3n d\u00e0i v\u00e0 \u0111\u1ed9 b\u1ec1n k\u00e9o.<\/li>\n\n\n\n<li><strong>T\u00ednh linh ho\u1ea1t<\/strong>: Ph\u00f9 h\u1ee3p \u0111\u1ec3 th\u1eed nghi\u1ec7m nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau, bao g\u1ed3m nh\u1ef1a, v\u1eadt li\u1ec7u composite v\u00e0 ch\u1ea5t \u0111\u00e0n h\u1ed3i.<\/li>\n\n\n\n<li><strong>Tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n<\/strong>: C\u00e1c chuy\u00ean gia ki\u1ec3m th\u1eed c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf nh\u01b0 <strong>ASTM D882<\/strong> v\u00e0 <strong>ISO 527<\/strong>, nh\u1eb1m \u0111\u1ea3m b\u1ea3o c\u00e1c quy tr\u00ecnh ki\u1ec3m th\u1eed c\u1ee7a b\u1ea1n tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <strong>M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a nh\u1ef1a<\/strong> l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a v\u1eadt li\u1ec7u nh\u1ef1a. B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 <strong>ASTM D882<\/strong> v\u00e0 <strong>ISO 527<\/strong>, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 thu th\u1eadp \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u ch\u00ednh x\u00e1c v\u00e0 nh\u1ea5t qu\u00e1n v\u1ec1 \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 gi\u00e3n d\u00e0i v\u00e0 m\u00f4-\u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a nh\u1ef1a. Nh\u1eefng t\u00ednh ch\u1ea5t n\u00e0y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u trong c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau, t\u1eeb m\u00e0ng bao b\u00ec \u0111\u1ebfn c\u00e1c b\u1ed9 ph\u1eadn \u00f4 t\u00f4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cell Instruments cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng cao <strong>M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o<\/strong> gi\u00fap qu\u00fd v\u1ecb \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u nh\u1ef1a. D\u00f9 qu\u00fd v\u1ecb \u0111ang ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m m\u1edbi hay th\u1ef1c hi\u1ec7n ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, c\u00e1c thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i s\u1ebd cung c\u1ea5p d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft \u0111\u1ec3 qu\u00fd v\u1ecb \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh.<\/p>","protected":false},"excerpt":{"rendered":"<p>M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o nh\u1ef1a \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a nh\u1ef1a, \u0111\u1eb7c bi\u1ec7t l\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c k\u00e9o c\u1ee7a ch\u00fang. Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o cung c\u1ea5p d\u1eef li\u1ec7u qu\u00fd gi\u00e1 v\u1ec1 \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 gi\u00e3n d\u00e0i v\u00e0 m\u00f4-\u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a v\u1eadt li\u1ec7u nh\u1ef1a, \u0111\u1ea3m b\u1ea3o t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a ch\u00fang cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a m\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o nh\u1ef1a [\u2026]<\/p>","protected":false},"featured_media":1154,"parent":0,"template":"","meta":{"_acf_changed":true},"product-category":[56],"class_list":["post-1138","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-plastic-tensile-strength-test"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/product\/1138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/product\/1138\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/media\/1154"}],"wp:attachment":[{"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/media?parent=1138"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/product-category?post=1138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}