{"id":1313,"date":"2026-06-04T04:24:31","date_gmt":"2026-06-04T04:24:31","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=standard&#038;p=1313"},"modified":"2026-06-04T06:15:27","modified_gmt":"2026-06-04T06:15:27","slug":"iso-15359","status":"publish","type":"standard","link":"https:\/\/www.packtests.com\/vi\/standard\/iso-15359\/","title":{"rendered":"ISO 15359"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1313\" class=\"elementor elementor-1313\" data-elementor-post-type=\"standard\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e912fa0 e-flex e-con-boxed e-con e-parent\" data-id=\"e912fa0\" 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-c523b84 elementor-widget elementor-widget-text-editor\" data-id=\"c523b84\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"1glmduz\" data-start=\"2724\" data-end=\"2751\">Ti\u00eau chu\u1ea9n ISO 15359 v\u00e0 Th\u1eed nghi\u1ec7m ma s\u00e1t gi\u1ea5y<\/h2><p data-start=\"1246\" data-end=\"1584\">Ti\u00eau chu\u1ea9n ISO 15359 \u0111\u00e1nh gi\u00e1 t\u00ednh ch\u1ea5t ma s\u00e1t b\u1eb1ng c\u00e1ch \u0111o l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed9ng v\u00e0 duy tr\u00ec s\u1ef1 tr\u01b0\u1ee3t gi\u1eefa hai b\u1ec1 m\u1eb7t gi\u1ea5y ho\u1eb7c b\u00eca d\u01b0\u1edbi m\u1ed9t t\u1ea3i tr\u1ecdng quy \u0111\u1ecbnh. Ti\u00eau chu\u1ea9n n\u00e0y c\u0169ng \u0111\u00e1nh gi\u00e1 m\u1ed9t c\u00e1ch \u0111\u1ed9c \u0111\u00e1o t\u00ednh ch\u1ea5t ma s\u00e1t sau c\u00e1c chu k\u1ef3 tr\u01b0\u1ee3t l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, gi\u00fap c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec3u \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng c\u1ee7a s\u1ef1 m\u00e0i m\u00f2n b\u1ec1 m\u1eb7t \u0111\u1ebfn hi\u1ec7u su\u1ea5t ma s\u00e1t.<\/p><p data-start=\"765\" data-end=\"1244\">Hi\u1ec7u su\u1ea5t ma s\u00e1t \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c l\u0129nh v\u1ef1c ch\u1ebf bi\u1ebfn gi\u1ea5y, in \u1ea5n, s\u1ea3n xu\u1ea5t bao b\u00ec, v\u1eadn chuy\u1ec3n v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd t\u1ef1 \u0111\u1ed9ng. Ma s\u00e1t qu\u00e1 cao c\u00f3 th\u1ec3 g\u00e2y ra kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh c\u1ea5p li\u1ec7u, trong khi ma s\u00e1t kh\u00f4ng \u0111\u1ee7 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng ch\u1ed3ng ch\u1ea5t kh\u00f4ng \u1ed5n \u0111\u1ecbnh, tr\u01b0\u1ee3t v\u00e0 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t. Do \u0111\u00f3, vi\u1ec7c \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c <strong data-start=\"1092\" data-end=\"1111\">\u0110o COF<\/strong> \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ho\u1ea1t \u0111\u1ed9ng ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t gi\u1ea5y, c\u00e1c doanh nghi\u1ec7p ch\u1ebf bi\u1ebfn gi\u1ea5y, c\u00e1c nh\u00e0 cung c\u1ea5p bao b\u00ec v\u00e0 c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m ki\u1ec3m \u0111\u1ecbnh.<\/p><h2 data-section-id=\"1glmduz\" data-start=\"2724\" data-end=\"2751\">Nguy\u00ean t\u1eafc th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ISO 15359<\/h2><p data-start=\"2753\" data-end=\"2800\">Ti\u00eau chu\u1ea9n ISO 15359 s\u1eed d\u1ee5ng\u00a0<strong data-start=\"2772\" data-end=\"2799\">ph\u01b0\u01a1ng ph\u00e1p m\u1eb7t ph\u1eb3ng ngang<\/strong>.<\/p><p data-start=\"2802\" data-end=\"2851\">Hai m\u1eabu th\u1eed \u0111\u01b0\u1ee3c \u0111\u1eb7t sao cho b\u1ec1 m\u1eb7t c\u1ee7a ch\u00fang ti\u1ebfp x\u00fac v\u1edbi nhau:<\/p><ul data-start=\"2853\" data-end=\"3083\"><li data-section-id=\"wn2iwc\" data-start=\"2853\" data-end=\"2902\">M\u1ed9t m\u1eabu \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o m\u1ed9t b\u00e0n c\u1ed1 \u0111\u1ecbnh.<\/li><li data-section-id=\"zraw0g\" data-start=\"2903\" data-end=\"2956\">M\u1eabu v\u1eadt th\u1ee9 hai \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o m\u1ed9t chi\u1ebfc xe tr\u01b0\u1ee3t c\u00f3 g\u1eafn tr\u1ecdng l\u01b0\u1ee3ng.<\/li><li data-section-id=\"16fhxw7\" data-start=\"2957\" data-end=\"3009\">M\u1ed9t l\u1ef1c k\u00e9o \u0111\u01b0\u1ee3c t\u00e1c d\u1ee5ng m\u1ed9t c\u00e1ch c\u00f3 ki\u1ec3m so\u00e1t.<\/li><li data-section-id=\"l67gs4\" data-start=\"3010\" data-end=\"3083\">L\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed9ng v\u00e0 duy tr\u00ec chuy\u1ec3n \u0111\u1ed9ng \u0111\u01b0\u1ee3c ghi l\u1ea1i.<\/li><\/ul><p data-start=\"3085\" data-end=\"3103\">B\u00e0i ki\u1ec3m tra \u0111\u00e1nh gi\u00e1:<\/p><ol data-start=\"3105\" data-end=\"3266\"><li data-section-id=\"1g1y7cr\" data-start=\"3105\" data-end=\"3163\"><strong data-start=\"3108\" data-end=\"3163\">H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh t\u1ea1i l\u1ea7n tr\u01b0\u1ee3t \u0111\u1ea7u ti\u00ean (\u03bcS1)<\/strong><\/li><li data-section-id=\"1qyi803\" data-start=\"3164\" data-end=\"3222\"><strong data-start=\"3167\" data-end=\"3222\">H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh t\u1ea1i m\u00e1ng tr\u01b0\u1ee3t th\u1ee9 ba (\u03bcS3)<\/strong><\/li><li data-section-id=\"zpxrif\" data-start=\"3223\" data-end=\"3266\"><strong data-start=\"3226\" data-end=\"3266\">H\u1ec7 s\u1ed1 ma s\u00e1t \u0111\u1ed9ng h\u1ecdc (\u03bcK)<\/strong><\/li><\/ol><p data-start=\"3268\" data-end=\"3479\">Kh\u00e1c v\u1edbi m\u1ed9t s\u1ed1 ti\u00eau chu\u1ea9n v\u1ec1 ma s\u00e1t ch\u1ec9 \u0111\u00e1nh gi\u00e1 h\u00e0nh vi tr\u01b0\u1ee3t ban \u0111\u1ea7u, ti\u00eau chu\u1ea9n ISO 15359 \u0111\u00e1nh gi\u00e1 ma s\u00e1t sau nhi\u1ec1u chu k\u1ef3 m\u00e0i m\u00f2n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, t\u1eeb \u0111\u00f3 cung c\u1ea5p th\u00f4ng tin qu\u00fd gi\u00e1 v\u1ec1 \u0111\u1ed9 b\u1ec1n b\u1ec1 m\u1eb7t v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a ma s\u00e1t.<\/p><h2 data-section-id=\"1n6w3w0\" data-start=\"3486\" data-end=\"3513\">Quy tr\u00ecnh th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ISO 15359<\/h2><h3 data-section-id=\"2pr905\" data-start=\"3515\" data-end=\"3548\">H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh t\u1ea1i t\u1ea5m tr\u01b0\u1ee3t \u0111\u1ea7u ti\u00ean<\/h3><p data-start=\"3550\" data-end=\"3594\">\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh h\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh ban \u0111\u1ea7u:<\/p><ol data-start=\"3596\" data-end=\"4017\"><li data-section-id=\"1ku0ntf\" data-start=\"3596\" data-end=\"3648\">G\u1eafn c\u00e1c m\u1eabu gi\u1ea5y l\u00ean khay tr\u01b0\u1ee3t v\u00e0 b\u00e0n th\u1eed nghi\u1ec7m.<\/li><li data-section-id=\"mom2pv\" data-start=\"3649\" data-end=\"3747\">\u0110\u1ea3m b\u1ea3o c\u00e1c h\u01b0\u1edbng d\u1ecdc m\u00e1y (MD) v\u00e0 ngang m\u00e1y (TD) \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh ch\u00ednh x\u00e1c.<\/li><li data-section-id=\"7s43de\" data-start=\"3748\" data-end=\"3807\">H\u1ea1 xe tr\u01b0\u1ee3t xu\u1ed1ng kho\u1ea3ng\u00a0<strong data-start=\"3783\" data-end=\"3806\">3,0 mm\/s \u00b1 2,0 mm\/s<\/strong>.<\/li><li data-section-id=\"ievmjg\" data-start=\"3808\" data-end=\"3851\">\u0110\u1ec3 xe tr\u01b0\u1ee3t tuy\u1ebft ngh\u1ec9 trong 1\u201320 gi\u00e2y.<\/li><li data-section-id=\"qjwqp4\" data-start=\"3852\" data-end=\"3898\">T\u0103ng l\u1ef1c t\u1eeb t\u1eeb cho \u0111\u1ebfn khi v\u1eadt b\u1eaft \u0111\u1ea7u tr\u01b0\u1ee3t.<\/li><li data-section-id=\"1gbhunh\" data-start=\"3899\" data-end=\"3955\">Ghi l\u1ea1i l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1eaft \u0111\u1ea7u chuy\u1ec3n \u0111\u1ed9ng (FS1).<\/li><li data-section-id=\"1ru0g\" data-start=\"3956\" data-end=\"4017\">L\u1eb7p l\u1ea1i cho \u0111\u1ebfn khi thu \u0111\u01b0\u1ee3c \u00edt nh\u1ea5t s\u00e1u k\u1ebft qu\u1ea3 \u0111o h\u1ee3p l\u1ec7.<\/li><\/ol><h3 data-section-id=\"12a9499\" data-start=\"4019\" data-end=\"4056\">H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh v\u00e0 \u0111\u1ed9ng sau khi m\u00e0i m\u00f2n<\/h3><p data-start=\"4058\" data-end=\"4106\">Khi \u0111\u00e1nh gi\u00e1 ma s\u00e1t sau khi tr\u01b0\u1ee3t l\u1eb7p \u0111i l\u1eb7p l\u1ea1i:<\/p><ol data-start=\"4108\" data-end=\"4460\"><li data-section-id=\"14yzulz\" data-start=\"4108\" data-end=\"4152\">Th\u1ef1c hi\u1ec7n thao t\u00e1c tr\u01b0\u1ee3t ban \u0111\u1ea7u v\u00e0 ghi l\u1ea1i FS1.<\/li><li data-section-id=\"fzez9v\" data-start=\"4153\" data-end=\"4217\">Ti\u1ebfp t\u1ee5c di chuy\u1ec3n theo \u0111\u01b0\u1eddng \u0111i \u0111\u00e3 quy \u0111\u1ecbnh.<\/li><li data-section-id=\"9epmp8\" data-start=\"4218\" data-end=\"4289\">L\u1eb7p l\u1ea1i quy tr\u00ecnh tr\u01b0\u1ee3t ba l\u1ea7n v\u1edbi c\u00f9ng m\u1ed9t c\u1eb7p m\u1eabu.<\/li><li data-section-id=\"1gdjzrf\" data-start=\"4290\" data-end=\"4414\">B\u1ea3n ghi:<br \/><ul data-start=\"4304\" data-end=\"4414\"><li data-section-id=\"1yloo5v\" data-start=\"4304\" data-end=\"4336\">L\u1ef1c t\u0129nh \u1edf t\u1ea5m tr\u01b0\u1ee3t th\u1ee9 ba (FS3)<\/li><li data-section-id=\"e5wc4w\" data-start=\"4340\" data-end=\"4414\">L\u1ef1c ma s\u00e1t \u0111\u1ed9ng trung b\u00ecnh (FK) trong kho\u1ea3ng qu\u00e3ng \u0111\u01b0\u1eddng quy \u0111\u1ecbnh<\/li><\/ul><\/li><li data-section-id=\"1xjoy6t\" data-start=\"4415\" data-end=\"4460\">Ph\u1ea3i thu \u0111\u01b0\u1ee3c \u00edt nh\u1ea5t s\u00e1u k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m l\u1eb7p l\u1ea1i h\u1ee3p l\u1ec7.<\/li><\/ol><p data-start=\"4462\" data-end=\"4579\">C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y cho ph\u00e9p c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u00e1nh gi\u00e1 s\u1ef1 thay \u0111\u1ed5i c\u1ee7a c\u00e1c \u0111\u1eb7c t\u00ednh ma s\u00e1t sau khi x\u1ea3y ra t\u01b0\u01a1ng t\u00e1c b\u1ec1 m\u1eb7t v\u00e0 m\u00e0i m\u00f2n<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8745e4f elementor-widget elementor-widget-image\" data-id=\"8745e4f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-1024x683.webp\" class=\"attachment-large size-large wp-image-1321\" alt=\"Th\u1eed nghi\u1ec7m h\u1ec7 s\u1ed1 ma s\u00e1t (COF) tr\u00ean m\u1eb7t ph\u1eb3ng ngang theo ti\u00eau chu\u1ea9n ISO 15359 - Quy tr\u00ecnh th\u1eed nghi\u1ec7m\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-1024x683.webp 1024w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-300x200.webp 300w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-768x512.webp 768w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-18x12.webp 18w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1.webp 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a31745c elementor-widget elementor-widget-text-editor\" data-id=\"a31745c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"oqu6ht\" data-start=\"4586\" data-end=\"4625\">T\u00ednh to\u00e1n h\u1ec7 s\u1ed1 ma s\u00e1t<\/h2><p data-start=\"4627\" data-end=\"4755\">Ti\u00eau chu\u1ea9n ISO 15359 t\u00ednh to\u00e1n h\u1ec7 s\u1ed1 ma s\u00e1t b\u1eb1ng c\u00e1ch chia l\u1ef1c ma s\u00e1t \u0111o \u0111\u01b0\u1ee3c cho l\u1ef1c ph\u00e1p tuy\u1ebfn do tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a xe tr\u01b0\u1ee3t t\u1ea1o ra.<\/p><h3 data-section-id=\"y0ipo8\" data-start=\"4757\" data-end=\"4806\">H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh t\u1ea1i l\u1ea7n tr\u01b0\u1ee3t \u0111\u1ea7u ti\u00ean<\/h3><p data-start=\"4847\" data-end=\"4853\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1316\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/fe845b55a49def8309fd6291e9a9a3dd.png\" alt=\"H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh t\u1ea1i l\u1ea7n tr\u01b0\u1ee3t \u0111\u1ea7u ti\u00ean\" width=\"103\" height=\"44\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/fe845b55a49def8309fd6291e9a9a3dd.png 103w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/fe845b55a49def8309fd6291e9a9a3dd-18x8.png 18w\" sizes=\"(max-width: 103px) 100vw, 103px\" \/><\/p><p data-start=\"4847\" data-end=\"4853\">\u0110\u1ecba \u0111i\u1ec3m:<\/p><ul data-start=\"4855\" data-end=\"4990\"><li data-section-id=\"1trjkwl\" data-start=\"4855\" data-end=\"4908\">\u03bcS1 = H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh t\u1ea1i l\u1ea7n tr\u01b0\u1ee3t \u0111\u1ea7u ti\u00ean<\/li><li data-section-id=\"3uueu8\" data-start=\"4909\" data-end=\"4958\">FS1 = L\u1ef1c trung b\u00ecnh c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1eaft \u0111\u1ea7u chuy\u1ec3n \u0111\u1ed9ng<\/li><li data-section-id=\"1wc2ui\" data-start=\"4959\" data-end=\"4974\">m = Kh\u1ed1i l\u01b0\u1ee3ng xe tr\u01b0\u1ee3t tuy\u1ebft<\/li><li data-section-id=\"fnieun\" data-start=\"4975\" data-end=\"4990\">g = 9,81 m\/s\u00b2<\/li><\/ul><h3 data-section-id=\"16lqu01\" data-start=\"4992\" data-end=\"5041\">H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh t\u1ea1i \u0111o\u1ea1n tr\u01b0\u1ee3t th\u1ee9 ba<\/h3><p data-start=\"5043\" data-end=\"5080\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1317\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ff623b843114baa5896b4bb513d77469.png\" alt=\"H\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh t\u1ea1i \u0111o\u1ea1n tr\u01b0\u1ee3t th\u1ee9 ba\" width=\"101\" height=\"40\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ff623b843114baa5896b4bb513d77469.png 101w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ff623b843114baa5896b4bb513d77469-18x7.png 18w\" sizes=\"(max-width: 101px) 100vw, 101px\" \/><\/p><h3 data-section-id=\"1np02q7\" data-start=\"5082\" data-end=\"5117\">H\u1ec7 s\u1ed1 ma s\u00e1t \u0111\u1ed9ng h\u1ecdc<\/h3><p data-start=\"5119\" data-end=\"5156\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1318\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/305f3cb852ed00460749c5b6f826a8a2.png\" alt=\"H\u1ec7 s\u1ed1 ma s\u00e1t \u0111\u1ed9ng h\u1ecdc\" width=\"82\" height=\"47\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/305f3cb852ed00460749c5b6f826a8a2.png 82w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/305f3cb852ed00460749c5b6f826a8a2-18x10.png 18w\" sizes=\"(max-width: 82px) 100vw, 82px\" \/><\/p><p data-start=\"5158\" data-end=\"5267\">Kh\u00f4ng n\u00ean b\u00e1o c\u00e1o h\u1ec7 s\u1ed1 \u0111\u1ed9ng h\u1ecdc n\u1ebfu quan s\u00e1t th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng d\u00ednh-tr\u01b0\u1ee3t \u0111\u00e1ng k\u1ec3 trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m.<\/p><h2 data-section-id=\"urxiit\" data-start=\"5274\" data-end=\"5317\">Thi\u1ebft b\u1ecb c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ISO 15359<\/h2><p data-start=\"5319\" data-end=\"5394\">M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 <strong data-start=\"5332\" data-end=\"5378\">thi\u1ebft b\u1ecb \u0111o h\u1ec7 s\u1ed1 ma s\u00e1t<\/strong> c\u1ea7n cung c\u1ea5p:<\/p><ul data-start=\"5396\" data-end=\"5573\"><li data-section-id=\"95apux\" data-start=\"5396\" data-end=\"5424\">\u0110o l\u1ef1c ch\u00ednh x\u00e1c<\/li><li data-section-id=\"1wkqtp4\" data-start=\"5425\" data-end=\"5447\">Chuy\u1ec3n \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh c\u1ee7a xe tr\u01b0\u1ee3t tuy\u1ebft<\/li><li data-section-id=\"1ambzod\" data-start=\"5448\" data-end=\"5473\">T\u1ed1c \u0111\u1ed9 di chuy\u1ec3n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t<\/li><li data-section-id=\"8zbj5p\" data-start=\"5474\" data-end=\"5505\">S\u1ef1 c\u0103n ch\u1ec9nh m\u1eabu nh\u1ea5t qu\u00e1n<\/li><li data-section-id=\"1w2fvuv\" data-start=\"5506\" data-end=\"5534\">Thu th\u1eadp d\u1eef li\u1ec7u t\u1ef1 \u0111\u1ed9ng<\/li><li data-section-id=\"dhe7ks\" data-start=\"5535\" data-end=\"5573\">Ph\u00e2n t\u00edch ma s\u00e1t t\u0129nh v\u00e0 ma s\u00e1t \u0111\u1ed9ng<\/li><\/ul><h3 data-section-id=\"1cgsfz\" data-start=\"5575\" data-end=\"5616\">COF-01 - M\u00e1y \u0111o h\u1ec7 s\u1ed1 ma s\u00e1t<\/h3><p data-start=\"5618\" data-end=\"5772\">C\u00e1i <strong data-start=\"5622\" data-end=\"5663\">COF-01 - M\u00e1y \u0111o h\u1ec7 s\u1ed1 ma s\u00e1t<\/strong> ph\u00f9 h\u1ee3p \u0111\u1ec3 th\u1eed nghi\u1ec7m \u0111\u1ed9 ma s\u00e1t c\u1ee7a gi\u1ea5y, b\u00eca c\u1ee9ng, m\u00e0ng nh\u1ef1a, v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i v\u00e0 c\u00e1c ch\u1ea5t n\u1ec1n c\u00f3 l\u1edbp ph\u1ee7.<\/p><h3 data-section-id=\"16eyy6q\" data-start=\"6478\" data-end=\"6541\">Gi\u1ea3i ph\u00e1p thay th\u1ebf: M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o TST-01 k\u00e8m b\u1ed9 k\u1eb9p COF<\/h3><p data-start=\"6543\" data-end=\"6715\">\u0110\u1ed1i v\u1edbi c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m mong mu\u1ed1n c\u00f3 s\u1ef1 linh ho\u1ea1t h\u01a1n trong vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c x\u00e9t nghi\u1ec7m, <strong data-start=\"6601\" data-end=\"6643\">M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o TST-01 k\u00e8m b\u1ed9 k\u1eb9p COF<\/strong> k\u1ebft h\u1ee3p th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 th\u1eed nghi\u1ec7m ma s\u00e1t tr\u00ean c\u00f9ng m\u1ed9t n\u1ec1n t\u1ea3ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-edfa484 e-con-full e-flex e-con e-child\" data-id=\"edfa484\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a3c5bb elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"4a3c5bb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.packtests.com\/vi\/product\/plastic-tensile-strength-tester\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"600\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Paper-Coefficient-of-Friction-Testing-TST-01-Tensile-Tester-with-COF-Fixture.webp\" class=\"attachment-large size-large wp-image-1319\" alt=\"Th\u1eed nghi\u1ec7m h\u1ec7 s\u1ed1 ma s\u00e1t tr\u00ean gi\u1ea5y theo ti\u00eau chu\u1ea9n ISO 15359 - M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o TST-01 k\u00e8m b\u1ed9 k\u1eb9p \u0111o h\u1ec7 s\u1ed1 ma s\u00e1t (COF)\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Paper-Coefficient-of-Friction-Testing-TST-01-Tensile-Tester-with-COF-Fixture.webp 400w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Paper-Coefficient-of-Friction-Testing-TST-01-Tensile-Tester-with-COF-Fixture-200x300.webp 200w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Paper-Coefficient-of-Friction-Testing-TST-01-Tensile-Tester-with-COF-Fixture-8x12.webp 8w\" sizes=\"(max-width: 400px) 100vw, 400px\" title=\"\">\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o TST-01 k\u00e8m b\u1ed9 k\u1eb9p COF<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d81d43d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"d81d43d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4 data-section-id=\"1l3n95q\" data-start=\"6717\" data-end=\"6731\">\u01afu \u0111i\u1ec3m<\/h4><ul data-start=\"6733\" data-end=\"6878\"><li data-section-id=\"itgc1h\" data-start=\"6733\" data-end=\"6759\">Th\u1eed nghi\u1ec7m t\u00ednh ch\u1ea5t ch\u1ecbu k\u00e9o<\/li><li data-section-id=\"id91at\" data-start=\"6760\" data-end=\"6794\">\u0110o h\u1ec7 s\u1ed1 ma s\u00e1t<\/li><li data-section-id=\"1dpauwy\" data-start=\"6795\" data-end=\"6809\">Th\u1eed nghi\u1ec7m b\u00f3c t\u00e1ch<\/li><li data-section-id=\"pysvb4\" data-start=\"6810\" data-end=\"6833\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n ni\u00eam phong<\/li><li data-section-id=\"1tdlc0s\" data-start=\"6834\" data-end=\"6848\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n r\u00e1ch<\/li><li data-section-id=\"4z4sdf\" data-start=\"6849\" data-end=\"6878\">T\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb<\/li><\/ul><p data-start=\"6880\" data-end=\"6925\">Gi\u1ea3i ph\u00e1p n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1ea5p d\u1eabn \u0111\u1ed1i v\u1edbi:<\/p><ul data-start=\"6927\" data-end=\"7052\"><li data-section-id=\"74uwfm\" data-start=\"6927\" data-end=\"6951\">C\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u00f3ng g\u00f3i<\/li><li data-section-id=\"k73ajc\" data-start=\"6952\" data-end=\"6985\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t bao b\u00ec y t\u1ebf<\/li><li data-section-id=\"1t31nfa\" data-start=\"6986\" data-end=\"7009\">C\u00e1c c\u01a1 s\u1edf nghi\u00ean c\u1ee9u<\/li><li data-section-id=\"a04ni3\" data-start=\"7010\" data-end=\"7052\">C\u00e1c c\u01a1 s\u1edf ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111a n\u0103ng<\/li><\/ul><p data-start=\"7054\" data-end=\"7199\">Ph\u1ea1m vi t\u1ed1c \u0111\u1ed9 c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u1ee7a\u00a0<strong data-start=\"7084\" data-end=\"7100\">1\u2013500 mm\/ph\u00fat<\/strong>\u00a0cho ph\u00e9p \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m v\u1eadt li\u1ec7u \u0111a d\u1ea1ng, v\u01b0\u1ee3t ra ngo\u00e0i c\u00e1c ph\u00e9p \u0111o ma s\u00e1t ti\u00eau chu\u1ea9n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2933119 elementor-widget elementor-widget-text-editor\" data-id=\"2933119\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"bfcdr4\" data-start=\"7206\" data-end=\"7246\">Ti\u00eau chu\u1ea9n ISO 15359 so v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n ma s\u00e1t kh\u00e1c<\/h2><div class=\"TyagGW_tableContainer\"><div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"><table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"7248\" data-end=\"7701\"><thead data-start=\"7248\" data-end=\"7286\"><tr data-start=\"7248\" data-end=\"7286\"><th class=\"last:pe-10\" data-start=\"7248\" data-end=\"7259\" data-col-size=\"sm\">Ti\u00eau chu\u1ea9n<\/th><th class=\"last:pe-10\" data-start=\"7259\" data-end=\"7276\" data-col-size=\"sm\">Tr\u1ecdng t\u00e2m v\u1ec1 v\u1eadt li\u1ec7u<\/th><th class=\"last:pe-10\" data-start=\"7276\" data-end=\"7286\" data-col-size=\"sm\">Ph\u01b0\u01a1ng ph\u00e1p<\/th><\/tr><\/thead><tbody data-start=\"7327\" data-end=\"7701\"><tr data-start=\"7327\" data-end=\"7398\"><td style=\"text-align: center;\" data-start=\"7327\" data-end=\"7339\" data-col-size=\"sm\">ISO 15359<\/td><td style=\"text-align: center;\" data-start=\"7339\" data-end=\"7357\" data-col-size=\"sm\">Gi\u1ea5y v\u00e0 b\u00eca c\u1ee9ng<\/td><td style=\"text-align: center;\" data-start=\"7357\" data-end=\"7398\" data-col-size=\"sm\">M\u1eb7t ph\u1eb3ng ngang \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 m\u00e0i m\u00f2n<\/td><\/tr><tr data-start=\"7399\" data-end=\"7457\"><td style=\"text-align: center;\" data-start=\"7399\" data-end=\"7410\" data-col-size=\"sm\">ISO 8295<\/td><td style=\"text-align: center;\" data-start=\"7410\" data-end=\"7437\" data-col-size=\"sm\">M\u00e0ng v\u00e0 t\u1ea5m nh\u1ef1a<\/td><td style=\"text-align: center;\" data-start=\"7437\" data-end=\"7457\" data-col-size=\"sm\">M\u1eb7t ph\u1eb3ng ngang<\/td><\/tr><tr data-start=\"7458\" data-end=\"7519\"><td style=\"text-align: center;\" data-start=\"7458\" data-end=\"7471\" data-col-size=\"sm\">ASTM D1894<\/td><td style=\"text-align: center;\" data-start=\"7471\" data-end=\"7499\" data-col-size=\"sm\">M\u00e0ng v\u00e0 t\u1ea5m nh\u1ef1a<\/td><td style=\"text-align: center;\" data-start=\"7499\" data-end=\"7519\" data-col-size=\"sm\">M\u1eb7t ph\u1eb3ng ngang<\/td><\/tr><tr data-start=\"7520\" data-end=\"7576\"><td style=\"text-align: center;\" data-start=\"7520\" data-end=\"7533\" data-col-size=\"sm\">TAPPI T549<\/td><td style=\"text-align: center;\" data-start=\"7533\" data-end=\"7556\" data-col-size=\"sm\">Gi\u1ea5y v\u00e0 b\u00eca c\u1ee9ng<\/td><td style=\"text-align: center;\" data-start=\"7556\" data-end=\"7576\" data-col-size=\"sm\">M\u1eb7t ph\u1eb3ng ngang<\/td><\/tr><tr data-start=\"7577\" data-end=\"7645\"><td style=\"text-align: center;\" data-start=\"7577\" data-end=\"7589\" data-col-size=\"sm\">DIN 53119<\/td><td style=\"text-align: center;\" data-start=\"7589\" data-end=\"7621\" data-col-size=\"sm\">Gi\u1ea5y v\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i<\/td><td style=\"text-align: center;\" data-start=\"7621\" data-end=\"7645\" data-col-size=\"sm\">\u0110o \u0111\u1ed9 ma s\u00e1t<\/td><\/tr><tr data-start=\"7646\" data-end=\"7701\"><td style=\"text-align: center;\" data-start=\"7646\" data-end=\"7660\" data-col-size=\"sm\">EN ISO 8295<\/td><td style=\"text-align: center;\" data-start=\"7660\" data-end=\"7680\" data-col-size=\"sm\">V\u1eadt li\u1ec7u nh\u1ef1a<\/td><td style=\"text-align: center;\" data-start=\"7680\" data-end=\"7701\" data-col-size=\"sm\">X\u00e1c \u0111\u1ecbnh COF<\/td><\/tr><\/tbody><\/table><\/div><\/div><p data-start=\"7703\" data-end=\"7881\">\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a <strong data-start=\"7733\" data-end=\"7746\">ISO 15359<\/strong> \u0111\u00f3 l\u00e0 vi\u1ec7c \u0111\u00e1nh gi\u00e1 h\u00e0nh vi ma s\u00e1t tr\u01b0\u1edbc v\u00e0 sau c\u00e1c chu k\u1ef3 tr\u01b0\u1ee3t l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, t\u1eeb \u0111\u00f3 gi\u00fap hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 nh\u1eefng thay \u0111\u1ed5i c\u1ee7a ma s\u00e1t li\u00ean quan \u0111\u1ebfn s\u1ef1 m\u00e0i m\u00f2n.<\/p>\t\t\t\t\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>Ti\u00eau chu\u1ea9n ISO 15359 quy \u0111\u1ecbnh ph\u01b0\u01a1ng ph\u00e1p m\u1eb7t ph\u1eb3ng ngang \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u1ec7 s\u1ed1 ma s\u00e1t c\u1ee7a gi\u1ea5y v\u00e0 b\u00eca.<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"standard-category":[65],"class_list":["post-1313","standard","type-standard","status-publish","hentry","standard-category-iso"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/standard\/1313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/types\/standard"}],"version-history":[{"count":5,"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/standard\/1313\/revisions"}],"predecessor-version":[{"id":1325,"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/standard\/1313\/revisions\/1325"}],"wp:attachment":[{"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/media?parent=1313"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/standard-category?post=1313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}