{"id":1323,"date":"2025-07-11T15:44:24","date_gmt":"2025-07-11T07:44:24","guid":{"rendered":"https:\/\/www.puncturetest.com\/?p=1323"},"modified":"2025-07-17T16:58:40","modified_gmt":"2025-07-17T08:58:40","slug":"falling-dart-impact-tester","status":"publish","type":"post","link":"https:\/\/www.puncturetest.com\/vi\/falling-dart-impact-tester\/","title":{"rendered":"M\u00e1y th\u1eed va \u0111\u1eadp m\u0169i t\u00ean r\u01a1i: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM D1709"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1323\" class=\"elementor elementor-1323\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-91cdbb8 e-flex e-con-boxed e-con e-parent\" data-id=\"91cdbb8\" 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-b54ddb4 elementor-widget elementor-widget-heading\" data-id=\"b54ddb4\" 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\">M\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i: Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e0ng nh\u1ef1a<\/h2>\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-a7d6f4a e-flex e-con-boxed e-con e-parent\" data-id=\"a7d6f4a\" 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-221d978 elementor-widget elementor-widget-text-editor\" data-id=\"221d978\" 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=\"278\" data-end=\"641\">Trong l\u0129nh v\u1ef1c bao b\u00ec d\u1ebbo, <strong data-start=\"301\" data-end=\"319\">\u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e0ng phim<\/strong> l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m trong su\u1ed1t qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, ph\u00e2n ph\u1ed1i v\u00e0 s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng. \u0110i\u1ec1u n\u00e0y <strong data-start=\"424\" data-end=\"454\">m\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i<\/strong> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a m\u00e0ng phim. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh li\u1ec7u m\u00e0ng phim c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c l\u1ef1c t\u00e1c \u0111\u1ed9ng b\u00ean ngo\u00e0i \u0111\u1ed9t ng\u1ed9t, ch\u1eb3ng h\u1ea1n nh\u01b0 r\u01a1i r\u1edbt ho\u1eb7c b\u1ecb \u0111\u00e2m th\u1ee7ng, m\u00e0 kh\u00f4ng b\u1ecb h\u01b0 h\u1ecfng hay kh\u00f4ng.<\/p><p data-start=\"643\" data-end=\"962\">B\u00e0i vi\u1ebft n\u00e0y t\u00ecm hi\u1ec3u v\u1ec1 quy tr\u00ecnh th\u1eed nghi\u1ec7m b\u1eb1ng phi ti\u00eau r\u01a1i, t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u00f3 trong l\u0129nh v\u1ef1c \u0111\u00f3ng g\u00f3i, c\u0169ng nh\u01b0 m\u1ed1i li\u00ean h\u1ec7 c\u1ee7a n\u00f3 v\u1edbi <strong data-start=\"752\" data-end=\"766\">ASTM D1709<\/strong>\u2014ti\u00eau chu\u1ea9n ng\u00e0nh quy \u0111\u1ecbnh v\u1ec1 <strong data-start=\"806\" data-end=\"833\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed va \u0111\u1eadp b\u1eb1ng m\u0169i t\u00ean<\/strong>. Ch\u00fang t\u00f4i c\u0169ng s\u1ebd gi\u1edbi thi\u1ec7u <strong data-start=\"862\" data-end=\"916\">M\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i Cell Instruments FDT-01<\/strong> d\u00e0nh cho c\u00e1c th\u1eed nghi\u1ec7m c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao trong ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 trong s\u1ea3n xu\u1ea5t.<\/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-b086266 e-flex e-con-boxed e-con e-parent\" data-id=\"b086266\" 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-687b2df elementor-widget elementor-widget-heading\" data-id=\"687b2df\" 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\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed va \u0111\u1eadp Dart v\u00e0 ti\u00eau chu\u1ea9n ASTM D1709: T\u1ea1i sao ch\u00fang l\u1ea1i quan tr\u1ecdng<\/h2>\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-f164090 e-flex e-con-boxed e-con e-parent\" data-id=\"f164090\" 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-907ba4b elementor-widget elementor-widget-text-editor\" data-id=\"907ba4b\" 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=\"1030\" data-end=\"1389\">C\u00e1i <strong data-start=\"1034\" data-end=\"1061\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed va \u0111\u1eadp b\u1eb1ng m\u0169i t\u00ean<\/strong>, theo \u0111\u1ecbnh ngh\u0129a c\u1ee7a <strong data-start=\"1077\" data-end=\"1091\">ASTM D1709<\/strong>, l\u00e0 m\u1ed9t quy tr\u00ecnh ti\u00eau chu\u1ea9n nh\u1eb1m x\u00e1c \u0111\u1ecbnh <strong data-start=\"1138\" data-end=\"1176\">kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a m\u00e0ng nh\u1ef1a<\/strong> v\u00e0 c\u00e1c t\u1ea5m m\u00e0ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m vi\u1ec7c th\u1ea3 m\u1ed9t m\u1ea3nh v\u1ea3i h\u00ecnh b\u00e1n c\u1ea7u c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng x\u00e1c \u0111\u1ecbnh t\u1eeb m\u1ed9t \u0111\u1ed9 cao \u0111\u00e3 bi\u1ebft xu\u1ed1ng m\u1ed9t m\u1eabu m\u00e0ng \u0111\u01b0\u1ee3c k\u1eb9p ch\u1eb7t. K\u1ebft qu\u1ea3 thu \u0111\u01b0\u1ee3c l\u00e0 m\u1ed9t <strong data-start=\"1330\" data-end=\"1346\">\u0111\u1eadu hay r\u1edbt<\/strong>, t\u00f9y thu\u1ed9c v\u00e0o vi\u1ec7c m\u1eabu c\u00f3 b\u1ecb v\u1ee1 hay kh\u00f4ng.<\/p><p data-start=\"1391\" data-end=\"1428\">C\u00f3 hai ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra ph\u1ed5 bi\u1ebfn:<\/p><ul data-start=\"1430\" data-end=\"1623\"><li data-start=\"1430\" data-end=\"1526\"><p data-start=\"1432\" data-end=\"1526\"><strong data-start=\"1432\" data-end=\"1444\">Ph\u01b0\u01a1ng ph\u00e1p A<\/strong>: S\u1eed d\u1ee5ng m\u1ed9t <strong data-start=\"1453\" data-end=\"1462\">38 mm<\/strong> m\u0169i t\u00ean \u0111\u01b0\u1eddng k\u00ednh v\u00e0 th\u1eed nghi\u1ec7m c\u00e1c v\u1eadt li\u1ec7u c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp th\u1ea5p h\u01a1n.<\/p><\/li><li data-start=\"1527\" data-end=\"1623\"><p data-start=\"1529\" data-end=\"1623\"><strong data-start=\"1529\" data-end=\"1541\">Ph\u01b0\u01a1ng ph\u00e1p B<\/strong>: S\u1eed d\u1ee5ng m\u1ed9t <strong data-start=\"1550\" data-end=\"1559\">50 mm<\/strong> M\u0169i khoan \u0111\u01b0\u1eddng k\u00ednh, l\u00fd t\u01b0\u1edfng cho c\u00e1c v\u1eadt li\u1ec7u c\u1ee9ng h\u01a1n ho\u1eb7c m\u00e0ng nhi\u1ec1u l\u1edbp.<\/p><\/li><\/ul><p data-start=\"1625\" data-end=\"1772\">C\u00e1i <strong data-start=\"1629\" data-end=\"1652\">Ti\u00eau chu\u1ea9n ASTM D1709<\/strong> cung c\u1ea5p m\u1ed9t ti\u00eau chu\u1ea9n tham chi\u1ebfu \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 so s\u00e1nh c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u, \u0111\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng.<\/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-81f029f e-flex e-con-boxed e-con e-parent\" data-id=\"81f029f\" 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-45d37cf elementor-widget elementor-widget-heading\" data-id=\"45d37cf\" 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\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i<\/h2>\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-a25ed4c e-flex e-con-boxed e-con e-parent\" data-id=\"a25ed4c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9da5aa5 e-con-full e-flex e-con e-child\" data-id=\"9da5aa5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d23ff3c elementor-widget elementor-widget-text-editor\" data-id=\"d23ff3c\" 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=\"1831\" data-end=\"1906\"><strong data-start=\"1831\" data-end=\"1862\">Th\u1eed nghi\u1ec7m va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i<\/strong> c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau:<\/p><ul data-start=\"1908\" data-end=\"2368\"><li data-start=\"1908\" data-end=\"2041\"><p data-start=\"1910\" data-end=\"2041\"><strong data-start=\"1910\" data-end=\"1934\">X\u00e1c nh\u1eadn quy tr\u00ecnh \u0111\u00f3ng g\u00f3i<\/strong>: \u0110\u1ea3m b\u1ea3o c\u00e1c lo\u1ea1i m\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u0129nh v\u1ef1c th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m ho\u1eb7c c\u00f4ng nghi\u1ec7p s\u1ebd kh\u00f4ng b\u1ecb h\u01b0 h\u1ecfng khi ch\u1ecbu t\u1ea3i ho\u1eb7c trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n.<\/p><\/li><li data-start=\"2042\" data-end=\"2145\"><p data-start=\"2044\" data-end=\"2145\"><strong data-start=\"2044\" data-end=\"2067\">So s\u00e1nh v\u1eadt li\u1ec7u<\/strong>: Gi\u00fap c\u00e1c nh\u00f3m nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n (R&amp;D) \u0111\u00e1nh gi\u00e1 c\u00e1c c\u00f4ng th\u1ee9c m\u00e0ng m\u1edbi, l\u1edbp ph\u1ee7 ho\u1eb7c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd m\u1edbi.<\/p><\/li><li data-start=\"2146\" data-end=\"2264\"><p data-start=\"2148\" data-end=\"2264\"><strong data-start=\"2148\" data-end=\"2169\">T\u1ed1i \u01b0u h\u00f3a chi ph\u00ed<\/strong>: Gi\u00fap c\u00e2n b\u1eb1ng gi\u1eefa hi\u1ec7u su\u1ea5t v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ed9 d\u00e0y nh\u1eb1m gi\u1ea3m chi ph\u00ed m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng.<\/p><\/li><li data-start=\"2265\" data-end=\"2368\"><p data-start=\"2267\" data-end=\"2368\"><strong data-start=\"2267\" data-end=\"2281\">Tu\u00e2n th\u1ee7<\/strong>: \u0110\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m qu\u1ed1c t\u1ebf nh\u01b0 ASTM D1709.<\/p><\/li><\/ul>\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 class=\"elementor-element elementor-element-1d89a72 elementor-widget elementor-widget-image\" data-id=\"1d89a72\" 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=\"768\" height=\"721\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/07\/PDT-01-\u843d\u9556\u51b2\u51fb-768x721.webp\" class=\"attachment-medium_large size-medium_large wp-image-1325\" alt=\"M\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng m\u0169i t\u00ean r\u01a1i; Ph\u01b0\u01a1ng ph\u00e1p th\u1eed va \u0111\u1eadp b\u1eb1ng m\u0169i t\u00ean theo ti\u00eau chu\u1ea9n ASTM D1709. Ph\u01b0\u01a1ng ph\u00e1p th\u1eed va \u0111\u1eadp b\u1eb1ng m\u0169i t\u00ean, theo \u0111\u1ecbnh ngh\u0129a c\u1ee7a ti\u00eau chu\u1ea9n ASTM D1709, l\u00e0 quy tr\u00ecnh ti\u00eau chu\u1ea9n h\u00f3a nh\u1eb1m x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a m\u00e0ng nh\u1ef1a\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/07\/PDT-01-\u843d\u9556\u51b2\u51fb-768x721.webp 768w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/07\/PDT-01-\u843d\u9556\u51b2\u51fb-300x282.webp 300w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/07\/PDT-01-\u843d\u9556\u51b2\u51fb-13x12.webp 13w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/07\/PDT-01-\u843d\u9556\u51b2\u51fb.webp 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0209d0b e-flex e-con-boxed e-con e-parent\" data-id=\"0209d0b\" 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-5373e8d elementor-widget elementor-widget-text-editor\" data-id=\"5373e8d\" 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>B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng <strong data-start=\"2386\" data-end=\"2416\">m\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i<\/strong>, c\u00e1c chuy\u00ean gia trong l\u0129nh v\u1ef1c \u0111\u00f3ng g\u00f3i c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t hi\u1ec7u su\u1ea5t m\u00e0ng m\u1ed9t c\u00e1ch c\u00f3 th\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c, nh\u1ea5t qu\u00e1n v\u00e0 d\u1ef1a tr\u00ean d\u1eef li\u1ec7u.<\/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-74b3264 e-flex e-con-boxed e-con e-parent\" data-id=\"74b3264\" 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-0d020a5 elementor-widget elementor-widget-heading\" data-id=\"0d020a5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a th\u1eed nghi\u1ec7m va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i<\/h2>\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-d866014 e-flex e-con-boxed e-con e-parent\" data-id=\"d866014\" 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-1527c38 elementor-widget elementor-widget-text-editor\" data-id=\"1527c38\" 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=\"2566\" data-end=\"2619\">Quy tr\u00ecnh n\u00e0y r\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 t\u00ednh l\u1eb7p l\u1ea1i cao:<\/p><ol data-start=\"2621\" data-end=\"3305\"><li data-start=\"2621\" data-end=\"2748\"><p data-start=\"2624\" data-end=\"2748\"><strong data-start=\"2624\" data-end=\"2649\">L\u1eafp m\u1eabu phim<\/strong><br data-start=\"2649\" data-end=\"2652\" \/>T\u1ea5m phim (\u2265150 mm \u00d7 150 mm) \u0111\u01b0\u1ee3c k\u1eb9p ch\u1eb7t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng <strong data-start=\"2708\" data-end=\"2728\">k\u1eb9p kh\u00ed n\u00e9n<\/strong> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng b\u1ecb l\u1ecfng.<\/p><\/li><li data-start=\"2750\" data-end=\"2881\"><p data-start=\"2753\" data-end=\"2881\"><strong data-start=\"2753\" data-end=\"2786\">Ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p v\u00e0 tr\u1ecdng s\u1ed1 Dart<\/strong><br data-start=\"2786\" data-end=\"2789\" \/>Ch\u1ecdn <strong data-start=\"2799\" data-end=\"2816\">Ph\u01b0\u01a1ng ph\u00e1p A ho\u1eb7c B<\/strong> v\u00e0 \u0111i\u1ec1u ch\u1ec9nh kh\u1ed1i l\u01b0\u1ee3ng m\u0169i t\u00ean cho ph\u00f9 h\u1ee3p \u2014 trong kho\u1ea3ng t\u1eeb <strong data-start=\"2862\" data-end=\"2880\">t\u1eeb 50 g \u0111\u1ebfn 2000 g<\/strong>.<\/p><\/li><li data-start=\"2883\" data-end=\"3007\"><p data-start=\"2886\" data-end=\"3007\"><strong data-start=\"2886\" data-end=\"2905\">\u0110\u1eb7t \u0111\u1ed9 cao r\u01a1i<\/strong><br data-start=\"2905\" data-end=\"2908\" \/>C\u00e1c chi\u1ec1u cao ti\u00eau chu\u1ea9n bao g\u1ed3m <strong data-start=\"2936\" data-end=\"2957\">660 mm ho\u1eb7c 1500 mm<\/strong>, t\u00f9y thu\u1ed9c v\u00e0o b\u1ed9 phim v\u00e0 c\u00e1c y\u00eau c\u1ea7u ti\u00eau chu\u1ea9n.<\/p><\/li><li data-start=\"3009\" data-end=\"3126\"><p data-start=\"3012\" data-end=\"3126\"><strong data-start=\"3012\" data-end=\"3032\">B\u1eafn m\u0169i t\u00ean<\/strong><br data-start=\"3032\" data-end=\"3035\" \/>M\u0169i t\u00ean \u0111\u01b0\u1ee3c gi\u1eef b\u1edfi m\u1ed9t <strong data-start=\"3061\" data-end=\"3090\">c\u01a1 ch\u1ebf \u0111i\u1ec7n t\u1eeb<\/strong> v\u00e0 \u0111\u01b0\u1ee3c th\u1ea3 xu\u1ed1ng theo l\u1ef1c h\u1ea5p d\u1eabn.<\/p><\/li><li data-start=\"3128\" data-end=\"3305\"><p data-start=\"3131\" data-end=\"3305\"><strong data-start=\"3131\" data-end=\"3150\">Theo d\u00f5i k\u1ebft qu\u1ea3<\/strong><br data-start=\"3150\" data-end=\"3153\" \/>H\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng ghi l\u1ea1i m\u1ed9t <strong data-start=\"3191\" data-end=\"3201\">\u201cth\u1ea5t b\u1ea1i\u201d<\/strong> ho\u1eb7c <strong data-start=\"3205\" data-end=\"3219\">\u201ckh\u00f4ng th\u1ec3 th\u1ea5t b\u1ea1i\u201d<\/strong>. Sau nhi\u1ec1u l\u1ea7n th\u1ea3 r\u01a1i, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y t\u00ednh to\u00e1n tr\u1ecdng l\u01b0\u1ee3ng gi\u1edbi h\u1ea1n t\u1ea1i \u0111\u00f3 c\u00e1c m\u1eabu th\u1eed 50% b\u1ecb h\u1ecfng.<\/p><\/li><\/ol><p data-start=\"3307\" data-end=\"3413\">Quy tr\u00ecnh n\u00e0y m\u00f4 ph\u1ecfng c\u00e1c t\u00ecnh hu\u1ed1ng r\u01a1i trong th\u1ef1c t\u1ebf nh\u1eb1m cung c\u1ea5p m\u1ed9t <strong data-start=\"3369\" data-end=\"3412\">th\u01b0\u1edbc \u0111o \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp<\/strong>.<\/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-da3e762 e-flex e-con-boxed e-con e-parent\" data-id=\"da3e762\" 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-0953a98 elementor-widget elementor-widget-heading\" data-id=\"0953a98\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">C\u00e1c \u1ee9ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p c\u1ee7a th\u1eed nghi\u1ec7m va \u0111\u1eadp b\u1eb1ng \u0111\u1ea1n Dart<\/h2>\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-74232f4 e-flex e-con-boxed e-con e-parent\" data-id=\"74232f4\" 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-31e9e69 elementor-widget elementor-widget-text-editor\" data-id=\"31e9e69\" 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=\"3470\" data-end=\"3542\">C\u00e1i <strong data-start=\"3474\" data-end=\"3504\">m\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i<\/strong> l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p bao g\u1ed3m:<\/p><ul data-start=\"3544\" data-end=\"3767\"><li data-start=\"3544\" data-end=\"3582\"><p data-start=\"3546\" data-end=\"3582\"><strong data-start=\"3546\" data-end=\"3582\">S\u1ea3n xu\u1ea5t bao b\u00ec m\u1ec1m<\/strong><\/p><\/li><li data-start=\"3583\" data-end=\"3616\"><p data-start=\"3585\" data-end=\"3616\"><strong data-start=\"3585\" data-end=\"3616\">Bao b\u00ec th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng<\/strong><\/p><\/li><li data-start=\"3617\" data-end=\"3659\"><p data-start=\"3619\" data-end=\"3659\"><strong data-start=\"3619\" data-end=\"3659\">Bao b\u00ec y t\u1ebf v\u00e0 d\u01b0\u1ee3c ph\u1ea9m<\/strong><\/p><\/li><li data-start=\"3660\" data-end=\"3689\"><p data-start=\"3662\" data-end=\"3689\"><strong data-start=\"3662\" data-end=\"3689\">S\u1ea3n xu\u1ea5t m\u00e0ng nh\u1ef1a<\/strong><\/p><\/li><li data-start=\"3690\" data-end=\"3727\"><p data-start=\"3692\" data-end=\"3727\"><strong data-start=\"3692\" data-end=\"3727\">C\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ki\u1ec3m \u0111\u1ecbnh b\u00ean th\u1ee9 ba<\/strong><\/p><\/li><li data-start=\"3728\" data-end=\"3767\"><p data-start=\"3730\" data-end=\"3767\"><strong data-start=\"3730\" data-end=\"3767\">Nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n trong l\u0129nh v\u1ef1c h\u1ecdc thu\u1eadt v\u00e0 khoa h\u1ecdc v\u1eadt li\u1ec7u<\/strong><\/p><\/li><\/ul><p data-start=\"3769\" data-end=\"3906\">\u0110i\u1ec1u n\u00e0y \u00e1p d\u1ee5ng cho c\u00e1c b\u1ed9 phim \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb <strong data-start=\"3799\" data-end=\"3819\">PE, PP, PET, PVC<\/strong>, <strong data-start=\"3821\" data-end=\"3841\">gi\u1ea5y nhi\u1ec1u l\u1edbp<\/strong>, <strong data-start=\"3843\" data-end=\"3862\">m\u00e0ng kim lo\u1ea1i h\u00f3a<\/strong>, v.v., v\u1edbi \u0111\u1ed9 d\u00e0y l\u00ean \u0111\u1ebfn <strong data-start=\"3897\" data-end=\"3905\">1 mm<\/strong>.<\/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-b40fdfe e-flex e-con-boxed e-con e-parent\" data-id=\"b40fdfe\" 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-28e1435 elementor-widget elementor-widget-heading\" data-id=\"28e1435\" 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 \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb: M\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i Cell Instruments FDT-01<\/h2>\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-c07537f e-flex e-con-boxed e-con e-parent\" data-id=\"c07537f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d8ba5d3 e-con-full e-flex e-con e-child\" data-id=\"d8ba5d3\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f158275 e-con-full e-flex e-con e-child\" data-id=\"f158275\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd1b533 elementor-widget elementor-widget-video\" data-id=\"fd1b533\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=nysll8dMlsc&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;modestbranding&quot;:&quot;yes&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>\n\t\t<div class=\"elementor-element elementor-element-81239d5 e-con-full e-flex e-con e-child\" data-id=\"81239d5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09e1513 elementor-widget elementor-widget-video\" data-id=\"09e1513\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=iFHpeLcIaKc&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;modestbranding&quot;:&quot;yes&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>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-207e04a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"207e04a\" 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=\"3992\" data-end=\"4121\">D\u00e0nh cho c\u00e1c t\u1ed5 ch\u1ee9c \u0111ang t\u00ecm ki\u1ebfm <strong data-start=\"4018\" data-end=\"4068\">ki\u1ec3m th\u1eed Dart \u0111\u00e1ng tin c\u1eady, ch\u00ednh x\u00e1c v\u00e0 t\u1ef1 \u0111\u1ed9ng<\/strong>, c\u00e1i <a href=\"https:\/\/www.puncturetest.com\/vi\/astm-d1709-dart-drop-tester-falling-dart-impact\/\" target=\"_blank\" rel=\"noopener\" data-wplink-edit=\"true\"><strong data-start=\"4074\" data-end=\"4101\">Cell Instruments FDT-01<\/strong><\/a> l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng.<\/p><p data-start=\"4123\" data-end=\"4148\"><strong data-start=\"4123\" data-end=\"4147\">C\u00e1c t\u00ednh n\u0103ng ch\u00ednh bao g\u1ed3m<\/strong>:<\/p><ul data-start=\"4150\" data-end=\"4450\"><li data-start=\"4150\" data-end=\"4197\"><p data-start=\"4152\" data-end=\"4197\">H\u1ed7 tr\u1ee3 cho <strong data-start=\"4164\" data-end=\"4178\">ASTM D1709<\/strong>\u00a0<\/p><\/li><li data-start=\"4198\" data-end=\"4235\"><p data-start=\"4200\" data-end=\"4235\">H\u1ed7 tr\u1ee3 hai ph\u01b0\u01a1ng ph\u00e1p: Ph\u01b0\u01a1ng ph\u00e1p A v\u00e0 B<\/p><\/li><li data-start=\"4236\" data-end=\"4273\"><p data-start=\"4238\" data-end=\"4273\">Kh\u1ed1i l\u01b0\u1ee3ng m\u0169i t\u00ean c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh: <strong data-start=\"4260\" data-end=\"4273\">50\u20132000 g<\/strong><\/p><\/li><li data-start=\"4274\" data-end=\"4318\"><p data-start=\"4276\" data-end=\"4318\">K\u1eb9p kh\u00ed n\u00e9n \u0111\u1ec3 gi\u1eef m\u1eabu \u1ed5n \u0111\u1ecbnh<\/p><\/li><li data-start=\"4319\" data-end=\"4356\"><p data-start=\"4321\" data-end=\"4356\">H\u1ec7 th\u1ed1ng ph\u00f3ng phi ti\u00eau \u0111i\u1ec7n t\u1eeb<\/p><\/li><li data-start=\"4357\" data-end=\"4393\"><p data-start=\"4359\" data-end=\"4393\">\u0110\u1ed9 ch\u00ednh x\u00e1c cao trong \u0111o l\u01b0\u1eddng (\u00b10,1 g)<\/p><\/li><li data-start=\"4394\" data-end=\"4450\"><p data-start=\"4396\" data-end=\"4450\">V\u1eadn h\u00e0nh b\u1eb1ng m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng v\u00e0 t\u00ednh to\u00e1n k\u1ebft qu\u1ea3 t\u1ef1 \u0111\u1ed9ng<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2a708fb e-flex e-con-boxed e-con e-parent\" data-id=\"2a708fb\" 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-542a68e elementor-widget elementor-widget-heading\" data-id=\"542a68e\" 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\">K\u1ebft lu\u1eadn<\/h2>\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-b7059f9 e-flex e-con-boxed e-con e-parent\" data-id=\"b7059f9\" 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-aa6da49 elementor-widget elementor-widget-text-editor\" data-id=\"aa6da49\" 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=\"4663\" data-end=\"5122\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e0ng bao b\u00ec, tr\u01b0\u1edbc ti\u00ean c\u1ea7n ph\u1ea3i \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ph\u00f9 h\u1ee3p. C\u00e1c <strong data-start=\"4748\" data-end=\"4778\">m\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i<\/strong> l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u d\u1ebbo, tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf nh\u01b0 <strong data-start=\"4892\" data-end=\"4906\">ASTM D1709<\/strong>. Khi k\u1ebft h\u1ee3p v\u1edbi c\u00e1c quy tr\u00ecnh ch\u00ednh x\u00e1c v\u00e0 thi\u1ebft b\u1ecb \u0111\u00e1ng tin c\u1eady, ch\u1eb3ng h\u1ea1n nh\u01b0 <strong data-start=\"4985\" data-end=\"4995\">FDT-01<\/strong> t\u1eeb <strong data-start=\"5001\" data-end=\"5021\">Cell Instruments<\/strong>, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 ph\u00f2ng th\u00ed nghi\u1ec7m c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng, t\u1ed1i \u01b0u h\u00f3a nguy\u00ean li\u1ec7u v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 tr\u00ean to\u00e0n c\u1ea7u.<\/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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>M\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i: Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e0ng nh\u1ef1a Trong l\u0129nh v\u1ef1c bao b\u00ec d\u1ebbo, \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e0ng nh\u1ef1a l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m trong su\u1ed1t qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, ph\u00e2n ph\u1ed1i v\u00e0 s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng. M\u00e1y th\u1eed va \u0111\u1eadp b\u1eb1ng phi ti\u00eau r\u01a1i l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a m\u00e0ng nh\u1ef1a. Thi\u1ebft b\u1ecb n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh li\u1ec7u m\u00e0ng nh\u1ef1a c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c l\u1ef1c t\u00e1c \u0111\u1ed9ng b\u00ean ngo\u00e0i \u0111\u1ed9t ng\u1ed9t hay kh\u00f4ng, [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-1323","post","type-post","status-publish","format-standard","hentry","category-puncture-test"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Falling Dart Impact Tester: ASTM D1709 Dart Impact Method Guide<\/title>\n<meta name=\"description\" content=\"Discover how a falling dart impact tester evaluates plastic film toughness per ASTM D1709 method for packaging, QC, R&amp;D.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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